🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.46 AU - 0.58 AU

Year: 164 Days

Day: 36.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,429,816 km

• M1: 49,367 km (0.114 R)
• M2: 270,323 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.48 AU - 2.04 AU

Year: 1019 Days

Day: 22.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,429,816 km

• M1: 27,077 km (0.113 R)
• M2: 563,386 km (0.038 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 12.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.54 AU - 6.8 AU

Year: 5894 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,429,816 km

• M1: 151,692 km (0.081 R)
• M2: 286,181 km (0.117 R)
• M3: 431,590 km (0.066 R)
• M4: 686,953 km (0.091 R)
• M5: 826,528 km (0.026 R)
• M6: 945,758 km (0.046 R)
• M7: 1,152,652 km (0.062 R)
• M8: 1,881,343 km (0.107 R)
• M9: 1,961,228 km (0.111 R)
• M10: 2,062,655 km (0.039 R)
• M11: 2,207,915 km (0.032 R)
• M12: 2,868,838 km (0.117 R)
• M13: 3,055,237 km (0.116 R)
• M14: 3,293,846 km (0.047 R)
• M15: 3,464,687 km (0.047 R)
• M16: 3,588,554 km (0.116 R)
• M17: 4,934,336 km (0.07 R)
• M18: 5,386,271 km (0.111 R)
• M19: 5,733,937 km (0.096 R)
• M20: 5,880,991 km (0.095 R)
• M21: 6,029,243 km (0.094 R)
• M22: 6,451,259 km (0.092 R)
• M23: 6,665,782 km (0.077 R)
• M24: 7,323,863 km (0.06 R)
• M25: 7,709,227 km (0.1 R)
• M26: 7,969,976 km (0.115 R)
• M27: 8,399,621 km (0.081 R)
• M28: 8,500,001 km (0.068 R)
• M29: 8,769,278 km (0.085 R)
• M30: 10,051,331 km (0.086 R)
• M31: 10,229,054 km (0.105 R)
• M32: 10,551,587 km (0.04 R)
• M33: 11,096,721 km (0.081 R)
• M34: 12,290,363 km (0.061 R)
• M35: 13,289,976 km (0.09 R)
• M36: 13,406,961 km (0.053 R)
• M37: 14,235,733 km (0.118 R)
• M38: 14,837,865 km (0.09 R)
• M39: 15,407,384 km (0.103 R)
• M40: 16,108,699 km (0.11 R)
• M41: 16,736,112 km (0.112 R)
• M42: 17,328,969 km (0.093 R)
• M43: 17,799,603 km (0.119 R)
• M44: 17,971,791 km (0.102 R)
• M45: 18,928,619 km (0.12 R)
• M46: 19,723,881 km (0.1 R)
• M47: 20,215,310 km (0.096 R)
• M48: 20,530,064 km (0.051 R)
• M49: 20,846,463 km (0.098 R)
• M50: 21,301,390 km (0.117 R)
• M51: 21,392,645 km (0.044 R)
• M52: 22,452,696 km (0.083 R)
• M53: 22,918,992 km (0.077 R)
• M54: 23,200,236 km (0.067 R)
• M55: 24,575,938 km (0.106 R)
• M56: 24,719,702 km (0.063 R)
• M57: 25,249,428 km (0.102 R)
• M58: 25,394,687 km (0.038 R)
• M59: 26,026,738 km (0.059 R)
• M60: 26,418,236 km (0.104 R)
• M61: 27,108,181 km (0.102 R)
• M62: 27,356,065 km (0.054 R)
• M63: 27,854,076 km (0.045 R)
• M64: 28,254,550 km (0.05 R)
• M65: 28,656,968 km (0.063 R)
• M66: 29,365,912 km (0.065 R)
• M67: 29,518,502 km (0.114 R)
• M68: 29,722,404 km (0.071 R)
• M69: 29,926,904 km (0.052 R)
• M70: 30,183,016 km (0.059 R)
• M71: 30,388,563 km (0.086 R)
• M72: 30,542,948 km (0.1 R)
• M73: 30,646,021 km (0.118 R)
• M74: 31,996,591 km (0.119 R)
• M75: 32,363,555 km (0.076 R)
• M76: 32,468,722 km (0.09 R)
• M77: 32,626,548 km (0.119 R)
• M78: 33,898,578 km (0.074 R)
• M79: 34,219,167 km (0.086 R)
• M80: 34,433,391 km (0.103 R)
• M81: 35,294,925 km (0.066 R)
• M82: 35,728,459 km (0.109 R)
• M83: 36,655,368 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 9.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.63 AU - 7.17 AU

Year: 7913 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 53,429,816 km

• M1: 124,465 km (0.104 R)
• M2: 214,523 km (0.071 R)
• M3: 460,462 km (0.073 R)
• M4: 681,568 km (0.03 R)
• M5: 891,603 km (0.12 R)
• M6: 1,122,882 km (0.059 R)
• M7: 1,254,079 km (0.117 R)
• M8: 1,390,662 km (0.08 R)
• M9: 1,716,037 km (0.083 R)
• M10: 1,966,015 km (0.118 R)
• M11: 2,522,220 km (0.114 R)
• M12: 2,718,193 km (0.112 R)
• M13: 3,032,947 km (0.074 R)
• M14: 3,407,092 km (0.088 R)
• M15: 3,551,154 km (0.093 R)
• M16: 3,721,995 km (0.114 R)
• M17: 4,046,323 km (0.046 R)
• M18: 4,276,255 km (0.065 R)
• M19: 4,748,984 km (0.115 R)
• M20: 5,046,086 km (0.088 R)
• M21: 5,265,995 km (0.109 R)
• M22: 5,489,045 km (0.12 R)
• M23: 5,715,237 km (0.092 R)
• M24: 6,060,359 km (0.067 R)
• M25: 6,441,984 km (0.098 R)
• M26: 6,801,168 km (0.073 R)
• M27: 6,891,974 km (0.046 R)
• M28: 6,952,711 km (0.102 R)
• M29: 7,074,783 km (0.106 R)
• M30: 7,414,220 km (0.101 R)
• M31: 7,476,602 km (0.072 R)
• M32: 7,538,985 km (0.109 R)
• M33: 7,633,082 km (0.034 R)
• M34: 8,045,074 km (0.108 R)
• M35: 8,890,751 km (0.11 R)
• M36: 9,257,116 km (0.115 R)
• M37: 10,771,196 km (0.04 R)
• M38: 11,304,812 km (0.065 R)
• M39: 11,376,619 km (0.063 R)
• M40: 12,102,917 km (0.063 R)
• M41: 13,562,244 km (0.111 R)
• M42: 13,830,024 km (0.109 R)
• M43: 14,331,925 km (0.078 R)
• M44: 15,592,885 km (0.081 R)
• M45: 16,398,769 km (0.11 R)
• M46: 16,602,521 km (0.078 R)
• M47: 16,889,001 km (0.089 R)
• M48: 17,053,409 km (0.076 R)
• M49: 18,854,568 km (0.119 R)
• M50: 18,939,838 km (0.094 R)
• M51: 19,196,249 km (0.094 R)
• M52: 19,453,857 km (0.096 R)
• M53: 19,669,577 km (0.097 R)
• M54: 20,016,046 km (0.061 R)
• M55: 20,452,123 km (0.06 R)
• M56: 20,715,416 km (0.073 R)
• M57: 20,891,343 km (0.084 R)
• M58: 21,112,149 km (0.074 R)
• M59: 22,003,004 km (0.063 R)
• M60: 22,407,966 km (0.067 R)
• M61: 23,225,219 km (0.062 R)
• M62: 23,591,435 km (0.098 R)
• M63: 24,329,850 km (0.111 R)
• M64: 24,562,175 km (0.069 R)
• M65: 24,841,923 km (0.097 R)
• M66: 24,982,246 km (0.119 R)
• M67: 25,216,516 km (0.102 R)
• M68: 25,781,996 km (0.118 R)
• M69: 26,781,609 km (0.063 R)
• M70: 27,358,459 km (0.11 R)
• M71: 27,696,999 km (0.1 R)
• M72: 27,793,938 km (0.082 R)
• M73: 28,622,561 km (0.086 R)
• M74: 29,360,377 km (0.088 R)
• M75: 29,706,846 km (0.083 R)
• M76: 30,004,845 km (0.104 R)
• M77: 30,154,293 km (0.09 R)
• M78: 31,257,428 km (0.049 R)
• M79: 32,731,865 km (0.095 R)
• M80: 32,988,275 km (0.075 R)
• M81: 33,606,563 km (0.078 R)
• M82: 33,813,457 km (0.061 R)
• M83: 34,436,831 km (0.096 R)
• M84: 34,645,520 km (0.088 R)
• M85: 34,854,658 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.7

Radius: 5.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.79 AU - 11.01 AU

Year: 13599 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,429,816 km

• M1: 209,736 km (0.092 R)
• M2: 465,249 km (0.09 R)
• M3: 794,664 km (0.107 R)
• M4: 831,016 km (0.074 R)
• M5: 867,967 km (0.079 R)
• M6: 1,128,866 km (0.105 R)
• M7: 1,339,948 km (0.11 R)
• M8: 1,487,452 km (0.1 R)
• M9: 1,578,706 km (0.064 R)
• M10: 1,750,594 km (0.092 R)
• M11: 1,814,473 km (0.106 R)
• M12: 2,715,501 km (0.111 R)
• M13: 2,789,851 km (0.066 R)
• M14: 3,230,267 km (0.106 R)
• M15: 3,692,075 km (0.092 R)
• M16: 4,067,865 km (0.077 R)
• M17: 4,281,940 km (0.026 R)
• M18: 5,641,485 km (0.047 R)
• M19: 6,000,670 km (0.094 R)
• M20: 6,122,143 km (0.102 R)
• M21: 6,244,215 km (0.093 R)
• M22: 7,173,517 km (0.079 R)
• M23: 7,772,507 km (0.056 R)
• M24: 9,157,185 km (0.118 R)
• M25: 9,325,183 km (0.085 R)
• M26: 9,635,449 km (0.117 R)
• M27: 9,692,296 km (0.097 R)
• M28: 9,749,144 km (0.096 R)
• M29: 9,978,028 km (0.09 R)
• M30: 10,064,197 km (0.085 R)
• M31: 10,411,713 km (0.111 R)
• M32: 11,237,642 km (0.117 R)
• M33: 11,779,636 km (0.057 R)
• M34: 11,901,259 km (0.07 R)
• M35: 12,084,516 km (0.059 R)
• M36: 12,546,474 km (0.1 R)
• M37: 13,583,337 km (0.045 R)
• M38: 13,935,042 km (0.092 R)
• M39: 14,095,859 km (0.106 R)
• M40: 16,107,203 km (0.117 R)
• M41: 16,581,278 km (0.055 R)
• M42: 17,266,586 km (0.085 R)
• M43: 17,856,301 km (0.074 R)
• M44: 18,593,968 km (0.116 R)
• M45: 19,269,851 km (0.096 R)
• M46: 19,413,166 km (0.075 R)
• M47: 19,556,780 km (0.112 R)
• M48: 20,062,421 km (0.098 R)
• M49: 20,316,887 km (0.099 R)
• M50: 20,499,247 km (0.027 R)
• M51: 22,315,365 km (0.057 R)
• M52: 22,881,593 km (0.041 R)
• M53: 23,109,281 km (0.048 R)
• M54: 23,223,424 km (0.056 R)
• M55: 23,490,606 km (0.098 R)
• M56: 24,608,251 km (0.12 R)
• M57: 24,997,505 km (0.111 R)
• M58: 25,742,951 km (0.117 R)
• M59: 25,979,914 km (0.03 R)

Asteroid Belt

Center: 11.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.82 AU - 15.04 AU

Year: 20297 Days

Day: 17.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 128 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,429,816 km

• M1: 63,729 km (0.096 R)
• M2: 241,301 km (0.106 R)
• M3: 325,076 km (0.083 R)
• M4: 405,111 km (0.107 R)
• M5: 476,918 km (0.108 R)
• M6: 568,921 km (0.103 R)
• M7: 617,091 km (0.041 R)
• M8: 650,003 km (0.084 R)
• M9: 700,716 km (0.082 R)
• M10: 842,236 km (0.108 R)
• M11: 935,435 km (0.086 R)
• M12: 993,031 km (0.114 R)
• M13: 1,111,662 km (0.046 R)
• M14: 1,472,941 km (0.071 R)
• M15: 1,631,664 km (0.111 R)
• M16: 1,678,039 km (0.1 R)
• M17: 1,941,032 km (0.108 R)
• M18: 2,346,592 km (0.105 R)
• M19: 2,613,026 km (0.106 R)
• M20: 3,350,244 km (0.034 R)
• M21: 3,439,255 km (0.054 R)
• M22: 3,559,083 km (0.078 R)
• M23: 4,632,597 km (0.072 R)
• M24: 4,966,051 km (0.096 R)
• M25: 4,999,860 km (0.082 R)
• M26: 5,762,360 km (0.071 R)
• M27: 6,084,594 km (0.058 R)
• M28: 6,120,797 km (0.094 R)
• M29: 7,315,485 km (0.097 R)
• M30: 7,664,348 km (0.106 R)
• M31: 7,703,393 km (0.085 R)
• M32: 8,377,930 km (0.074 R)
• M33: 8,947,598 km (0.119 R)
• M34: 10,038,316 km (0.033 R)
• M35: 10,339,008 km (0.066 R)
• M36: 10,817,721 km (0.1 R)
• M37: 10,905,535 km (0.059 R)
• M38: 11,303,466 km (0.114 R)
• M39: 12,113,837 km (0.086 R)
• M40: 12,572,055 km (0.112 R)
• M41: 12,849,709 km (0.117 R)
• M42: 13,129,308 km (0.06 R)
• M43: 13,363,877 km (0.081 R)
• M44: 14,123,834 km (0.065 R)
• M45: 14,267,897 km (0.106 R)
• M46: 15,142,446 km (0.106 R)
• M47: 15,685,486 km (0.068 R)
• M48: 15,834,635 km (0.119 R)
• M49: 16,084,314 km (0.039 R)
• M50: 16,436,019 km (0.119 R)
• M51: 16,486,583 km (0.089 R)
• M52: 17,558,003 km (0.091 R)
• M53: 19,606,895 km (0.112 R)
• M54: 19,982,536 km (0.078 R)
• M55: 21,398,629 km (0.092 R)
• M56: 21,508,883 km (0.104 R)
• M57: 21,951,842 km (0.071 R)
• M58: 22,063,143 km (0.12 R)
• M59: 22,903,135 km (0.051 R)
• M60: 26,307,234 km (0.085 R)
• M61: 26,662,230 km (0.069 R)
• M62: 28,097,622 km (0.107 R)
• M63: 28,158,059 km (0.11 R)
• M64: 28,339,372 km (0.104 R)
• M65: 28,399,959 km (0.085 R)
• M66: 28,460,397 km (0.103 R)
• M67: 29,007,476 km (0.086 R)
• M68: 29,190,733 km (0.079 R)
• M69: 29,927,054 km (0.115 R)
• M70: 29,988,688 km (0.094 R)
• M71: 30,112,107 km (0.045 R)
• M72: 30,359,392 km (0.105 R)
• M73: 30,421,325 km (0.079 R)
• M74: 31,167,819 km (0.097 R)
• M75: 31,668,972 km (0.051 R)
• M76: 32,552,048 km (0.102 R)
• M77: 35,249,896 km (0.086 R)
• M78: 35,445,271 km (0.075 R)
• M79: 36,033,639 km (0.027 R)
• M80: 37,153,978 km (0.116 R)
• M81: 37,618,629 km (0.098 R)
• M82: 39,631,468 km (0.095 R)
• M83: 39,699,236 km (0.105 R)
• M84: 39,834,622 km (0.078 R)
• M85: 40,650,977 km (0.119 R)
• M86: 41,816,794 km (0.104 R)
• M87: 42,092,802 km (0.116 R)
• M88: 42,161,766 km (0.104 R)
• M89: 43,063,243 km (0.081 R)
• M90: 44,041,015 km (0.092 R)
• M91: 44,814,436 km (0.1 R)
• M92: 45,592,195 km (0.108 R)
• M93: 45,947,340 km (0.059 R)
• M94: 46,946,355 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.4

Radius: 5.5

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.72 AU - 18.02 AU

Year: 25033 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 53,429,816 km

• M1: 87,216 km (0.116 R)
• M2: 305,180 km (0.084 R)
• M3: 479,312 km (0.119 R)
• M4: 527,632 km (0.097 R)
• M5: 682,914 km (0.111 R)
• M6: 737,966 km (0.066 R)
• M7: 775,515 km (0.085 R)
• M8: 1,056,610 km (0.106 R)
• M9: 1,414,149 km (0.062 R)
• M10: 1,461,422 km (0.092 R)
• M11: 1,832,275 km (0.035 R)
• M12: 2,286,603 km (0.108 R)
• M13: 2,455,051 km (0.1 R)
• M14: 2,984,328 km (0.097 R)
• M15: 3,199,450 km (0.063 R)
• M16: 3,515,550 km (0.072 R)
• M17: 3,841,673 km (0.104 R)
• M18: 4,279,995 km (0.112 R)
• M19: 4,948,997 km (0.113 R)
• M20: 5,240,264 km (0.058 R)
• M21: 5,499,816 km (0.108 R)
• M22: 5,954,444 km (0.049 R)
• M23: 6,499,878 km (0.111 R)
• M24: 7,471,815 km (0.106 R)
• M25: 7,596,430 km (0.086 R)
• M26: 8,618,333 km (0.08 R)
• M27: 8,968,392 km (0.098 R)
• M28: 9,278,658 km (0.058 R)
• M29: 10,322,403 km (0.094 R)
• M30: 10,368,628 km (0.081 R)
• M31: 11,355,226 km (0.094 R)
• M32: 11,450,670 km (0.111 R)
• M33: 12,078,083 km (0.078 R)
• M34: 12,224,390 km (0.11 R)
• M35: 12,965,049 km (0.064 R)
• M36: 13,164,912 km (0.081 R)
• M37: 14,231,245 km (0.115 R)
• M38: 15,167,279 km (0.045 R)
• M39: 17,152,593 km (0.094 R)
• M40: 17,207,495 km (0.089 R)
• M41: 17,317,150 km (0.067 R)
• M42: 18,259,467 km (0.034 R)
• M43: 19,218,240 km (0.117 R)
• M44: 19,503,374 km (0.058 R)
• M45: 20,020,085 km (0.116 R)
• M46: 20,077,680 km (0.111 R)
• M47: 21,715,477 km (0.063 R)
• M48: 22,310,578 km (0.112 R)
• M49: 22,490,245 km (0.119 R)
• M50: 23,274,138 km (0.078 R)
• M51: 24,620,967 km (0.042 R)
• M52: 24,806,618 km (0.11 R)
• M53: 25,553,710 km (0.039 R)
• M54: 26,561,252 km (0.116 R)
• M55: 26,624,681 km (0.117 R)
• M56: 27,453,453 km (0.075 R)
• M57: 28,355,528 km (0.094 R)
• M58: 30,985,908 km (0.111 R)
• M59: 31,119,499 km (0.065 R)
• M60: 32,127,190 km (0.089 R)
• M61: 32,941,152 km (0.104 R)
• M62: 34,174,586 km (0.097 R)
• M63: 36,545,413 km (0.045 R)
• M64: 36,827,854 km (0.117 R)
• M65: 36,898,614 km (0.104 R)
• M66: 37,821,932 km (0.098 R)
• M67: 38,393,994 km (0.078 R)
• M68: 38,968,899 km (0.082 R)
• M69: 39,329,579 km (0.113 R)
• M70: 40,127,086 km (0.081 R)
• M71: 40,637,514 km (0.069 R)
• M72: 40,929,977 km (0.07 R)
• M73: 41,223,339 km (0.078 R)
• M74: 41,590,901 km (0.039 R)
• M75: 41,811,857 km (0.11 R)
• M76: 41,885,609 km (0.113 R)
• M77: 41,959,510 km (0.088 R)
• M78: 42,477,418 km (0.112 R)
• M79: 43,669,264 km (0.044 R)
• M80: 45,250,065 km (0.099 R)
• M81: 45,477,453 km (0.1 R)
• M82: 45,705,141 km (0.094 R)
• M83: 46,467,043 km (0.103 R)
• M84: 47,002,753 km (0.1 R)
• M85: 48,389,974 km (0.117 R)
• M86: 48,700,091 km (0.074 R)
• M87: 48,933,015 km (0.049 R)
• M88: 52,074,869 km (0.119 R)
• M89: 52,392,615 km (0.072 R)
• M90: 52,950,316 km (0.049 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,212 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit