🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.58 AU - 0.6 AU

Year: 166 Days

Day: 47.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.75 AU - 0.83 AU

Year: 256 Days

Day: 31.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,801,909 km

• M1: 142,417 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.81 AU - 0.83 AU

Year: 271 Days

Day: 23.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.14 AU - 1.42 AU

Year: 529 Days

Day: 24.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,801,909 km

• M1: 496,964 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 8.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.38 AU - 10.9 AU

Year: 11794 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 74,801,909 km

• M1: 287,976 km (0.081 R)
• M2: 426,204 km (0.105 R)
• M3: 1,271,582 km (0.051 R)
• M4: 1,664,127 km (0.111 R)
• M5: 1,785,600 km (0.101 R)
• M6: 2,092,874 km (0.104 R)
• M7: 2,475,994 km (0.107 R)
• M8: 2,615,270 km (0.069 R)
• M9: 3,133,926 km (0.112 R)
• M10: 4,005,483 km (0.109 R)
• M11: 4,216,865 km (0.118 R)
• M12: 4,897,685 km (0.076 R)
• M13: 5,073,313 km (0.09 R)
• M14: 5,875,756 km (0.087 R)
• M15: 6,116,159 km (0.107 R)
• M16: 7,858,227 km (0.114 R)
• M17: 8,152,785 km (0.112 R)
• M18: 8,361,175 km (0.095 R)
• M19: 8,601,429 km (0.054 R)
• M20: 8,722,453 km (0.113 R)
• M21: 8,935,630 km (0.1 R)
• M22: 9,522,802 km (0.032 R)
• M23: 9,585,334 km (0.089 R)
• M24: 10,572,082 km (0.057 R)
• M25: 11,028,355 km (0.077 R)
• M26: 11,993,710 km (0.055 R)
• M27: 14,397,598 km (0.106 R)
• M28: 15,194,506 km (0.097 R)
• M29: 15,414,415 km (0.096 R)
• M30: 16,080,275 km (0.046 R)
• M31: 18,094,910 km (0.073 R)
• M32: 18,327,983 km (0.091 R)
• M33: 18,522,909 km (0.115 R)
• M34: 18,993,694 km (0.105 R)
• M35: 19,906,989 km (0.111 R)
• M36: 21,734,925 km (0.097 R)
• M37: 22,397,644 km (0.081 R)
• M38: 23,998,191 km (0.074 R)
• M39: 24,511,312 km (0.106 R)
• M40: 25,897,187 km (0.067 R)
• M41: 26,072,216 km (0.098 R)
• M42: 26,247,694 km (0.099 R)
• M43: 27,888,783 km (0.104 R)
• M44: 28,292,996 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 11.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.65 AU - 12.11 AU

Year: 13108 Days

Day: 5.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,801,909 km

• M1: 224,995 km (0.11 R)
• M2: 362,625 km (0.065 R)
• M3: 652,995 km (0.101 R)
• M4: 747,840 km (0.115 R)
• M5: 847,921 km (0.104 R)
• M6: 1,015,171 km (0.089 R)
• M7: 1,491,192 km (0.065 R)
• M8: 1,677,291 km (0.079 R)
• M9: 1,831,826 km (0.119 R)
• M10: 1,991,148 km (0.034 R)
• M11: 2,388,480 km (0.058 R)
• M12: 2,787,756 km (0.1 R)
• M13: 3,208,426 km (0.11 R)
• M14: 3,549,658 km (0.09 R)
• M15: 3,649,290 km (0.063 R)
• M16: 3,749,970 km (0.114 R)
• M17: 4,561,089 km (0.052 R)
• M18: 4,697,074 km (0.058 R)
• M19: 5,141,080 km (0.092 R)
• M20: 5,282,600 km (0.091 R)
• M21: 6,099,105 km (0.117 R)
• M22: 6,400,395 km (0.106 R)
• M23: 6,737,439 km (0.096 R)
• M24: 7,017,487 km (0.083 R)
• M25: 7,365,002 km (0.118 R)
• M26: 8,242,095 km (0.052 R)
• M27: 8,541,739 km (0.072 R)
• M28: 8,743,547 km (0.111 R)
• M29: 9,427,658 km (0.057 R)
• M30: 9,671,203 km (0.097 R)
• M31: 10,485,913 km (0.111 R)
• M32: 12,332,400 km (0.114 R)
• M33: 12,408,395 km (0.111 R)
• M34: 12,675,278 km (0.088 R)
• M35: 14,197,586 km (0.114 R)
• M36: 14,317,115 km (0.07 R)
• M37: 16,902,764 km (0.106 R)
• M38: 19,319,368 km (0.063 R)
• M39: 19,984,929 km (0.112 R)
• M40: 20,793,356 km (0.102 R)
• M41: 21,796,111 km (0.067 R)
• M42: 22,118,494 km (0.11 R)
• M43: 22,257,171 km (0.115 R)
• M44: 23,990,711 km (0.034 R)
• M45: 24,849,702 km (0.087 R)
• M46: 25,138,277 km (0.1 R)
• M47: 25,234,767 km (0.104 R)
• M48: 25,427,898 km (0.059 R)
• M49: 25,670,247 km (0.072 R)
• M50: 28,838,131 km (0.114 R)
• M51: 29,344,221 km (0.041 R)
• M52: 29,598,388 km (0.093 R)
• M53: 29,904,315 km (0.081 R)
• M54: 30,416,538 km (0.112 R)
• M55: 31,397,751 km (0.077 R)
• M56: 31,657,602 km (0.037 R)
• M57: 31,761,872 km (0.115 R)
• M58: 32,075,130 km (0.085 R)
• M59: 32,389,285 km (0.109 R)
• M60: 32,651,979 km (0.101 R)
• M61: 33,073,696 km (0.084 R)
• M62: 33,497,207 km (0.105 R)
• M63: 34,617,546 km (0.114 R)
• M64: 35,317,215 km (0.068 R)
• M65: 36,511,904 km (0.107 R)

Asteroid Belt

Center: 11.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.3

Radius: 6.3

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.03 AU - 12.83 AU

Year: 16007 Days

Day: 20.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,801,909 km

• M1: 87,365 km (0.1 R)
• M2: 257,458 km (0.114 R)
• M3: 349,461 km (0.11 R)
• M4: 567,874 km (0.046 R)
• M5: 767,138 km (0.077 R)
• M6: 1,138,889 km (0.116 R)
• M7: 1,205,908 km (0.112 R)
• M8: 1,343,838 km (0.099 R)
• M9: 1,762,413 km (0.116 R)
• M10: 1,946,119 km (0.105 R)
• M11: 2,360,206 km (0.087 R)
• M12: 2,417,502 km (0.073 R)
• M13: 2,592,232 km (0.107 R)
• M14: 2,984,777 km (0.098 R)
• M15: 3,790,960 km (0.071 R)
• M16: 4,166,151 km (0.084 R)
• M17: 4,305,427 km (0.118 R)
• M18: 4,446,348 km (0.11 R)
• M19: 4,624,669 km (0.069 R)
• M20: 5,248,192 km (0.096 R)
• M21: 5,398,838 km (0.046 R)
• M22: 6,172,857 km (0.075 R)
• M23: 6,452,007 km (0.107 R)
• M24: 6,857,866 km (0.078 R)
• M25: 7,272,102 km (0.111 R)
• M26: 7,609,296 km (0.061 R)
• M27: 7,865,557 km (0.075 R)
• M28: 7,951,576 km (0.092 R)
• M29: 8,211,577 km (0.095 R)
• M30: 8,298,792 km (0.1 R)
• M31: 9,233,929 km (0.044 R)
• M32: 9,279,406 km (0.119 R)
• M33: 9,644,874 km (0.114 R)
• M34: 10,390,171 km (0.099 R)
• M35: 10,721,979 km (0.034 R)
• M36: 11,738,347 km (0.057 R)
• M37: 11,886,000 km (0.115 R)
• M38: 12,483,045 km (0.09 R)
• M39: 12,533,160 km (0.032 R)
• M40: 12,937,074 km (0.083 R)
• M41: 13,345,327 km (0.087 R)
• M42: 14,226,758 km (0.103 R)
• M43: 14,489,601 km (0.103 R)
• M44: 15,341,262 km (0.044 R)
• M45: 15,936,212 km (0.063 R)
• M46: 17,372,352 km (0.112 R)
• M47: 18,504,957 km (0.081 R)
• M48: 18,619,549 km (0.062 R)
• M49: 18,734,291 km (0.107 R)
• M50: 19,195,950 km (0.078 R)
• M51: 19,369,932 km (0.111 R)
• M52: 19,544,513 km (0.118 R)
• M53: 19,895,320 km (0.119 R)
• M54: 20,484,436 km (0.068 R)
• M55: 20,960,008 km (0.104 R)
• M56: 21,740,311 km (0.112 R)
• M57: 23,082,503 km (0.118 R)
• M58: 23,267,555 km (0.036 R)
• M59: 23,577,223 km (0.102 R)
• M60: 24,766,077 km (0.075 R)
• M61: 25,463,353 km (0.098 R)
• M62: 25,526,932 km (0.12 R)
• M63: 26,488,846 km (0.102 R)
• M64: 26,747,351 km (0.053 R)
• M65: 27,855,273 km (0.112 R)
• M66: 28,845,312 km (0.083 R)
• M67: 29,244,589 km (0.076 R)
• M68: 30,723,962 km (0.119 R)
• M69: 31,541,215 km (0.112 R)
• M70: 33,057,838 km (0.096 R)
• M71: 33,895,138 km (0.055 R)
• M72: 33,965,299 km (0.03 R)
• M73: 34,810,078 km (0.12 R)
• M74: 35,164,027 km (0.068 R)
• M75: 35,448,113 km (0.054 R)
• M76: 35,732,947 km (0.114 R)
• M77: 36,161,695 km (0.049 R)
• M78: 38,842,788 km (0.117 R)
• M79: 38,916,240 km (0.067 R)
• M80: 39,062,996 km (0.073 R)
• M81: 39,652,262 km (0.12 R)
• M82: 40,096,119 km (0.081 R)
• M83: 41,737,357 km (0.034 R)
• M84: 41,887,703 km (0.105 R)
• M85: 44,010,796 km (0.09 R)
• M86: 46,713,431 km (0.094 R)
• M87: 46,947,701 km (0.061 R)
• M88: 47,888,074 km (0.08 R)
• M89: 48,914,016 km (0.081 R)
• M90: 49,628,495 km (0.119 R)
• M91: 50,987,442 km (0.03 R)
• M92: 52,601,753 km (0.069 R)
• M93: 54,643,315 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.8

Radius: 7.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.68 AU - 15.54 AU

Year: 16355 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,801,909 km

• M1: 126,111 km (0.087 R)
• M2: 195,076 km (0.114 R)
• M3: 362,924 km (0.108 R)
• M4: 471,832 km (0.069 R)
• M5: 537,505 km (0.098 R)
• M6: 606,619 km (0.041 R)
• M7: 678,875 km (0.072 R)
• M8: 1,785,002 km (0.086 R)
• M9: 2,479,585 km (0.06 R)
• M10: 2,943,189 km (0.054 R)
• M11: 2,993,603 km (0.033 R)
• M12: 3,069,748 km (0.107 R)
• M13: 3,783,480 km (0.091 R)
• M14: 3,865,908 km (0.087 R)
• M15: 5,264,349 km (0.099 R)
• M16: 6,177,794 km (0.066 R)
• M17: 7,970,275 km (0.096 R)
• M18: 9,051,270 km (0.077 R)
• M19: 9,571,421 km (0.099 R)
• M20: 10,485,464 km (0.083 R)
• M21: 10,992,152 km (0.103 R)
• M22: 11,586,654 km (0.116 R)
• M23: 11,907,991 km (0.115 R)
• M24: 12,395,680 km (0.109 R)
• M25: 13,097,443 km (0.102 R)
• M26: 13,432,243 km (0.115 R)
• M27: 14,153,006 km (0.098 R)
• M28: 14,281,510 km (0.115 R)
• M29: 14,929,718 km (0.118 R)
• M30: 15,587,649 km (0.069 R)
• M31: 15,676,062 km (0.063 R)
• M32: 16,704,996 km (0.084 R)
• M33: 17,709,546 km (0.062 R)
• M34: 17,848,073 km (0.06 R)
• M35: 18,219,225 km (0.115 R)
• M36: 18,358,950 km (0.068 R)
• M37: 18,921,887 km (0.052 R)
• M38: 19,158,102 km (0.108 R)
• M39: 20,644,207 km (0.071 R)
• M40: 20,838,535 km (0.111 R)
• M41: 20,887,304 km (0.11 R)
• M42: 21,033,610 km (0.08 R)
• M43: 21,082,529 km (0.117 R)
• M44: 21,229,284 km (0.073 R)
• M45: 21,968,447 km (0.076 R)
• M46: 22,916,748 km (0.109 R)
• M47: 23,017,428 km (0.092 R)
• M48: 25,475,620 km (0.064 R)
• M49: 25,579,740 km (0.085 R)
• M50: 25,684,159 km (0.048 R)
• M51: 26,418,685 km (0.12 R)
• M52: 26,735,533 km (0.116 R)
• M53: 26,894,556 km (0.109 R)
• M54: 27,213,349 km (0.115 R)
• M55: 28,501,087 km (0.097 R)
• M56: 28,555,092 km (0.076 R)
• M57: 28,609,246 km (0.09 R)
• M58: 30,913,054 km (0.058 R)
• M59: 31,918,351 km (0.077 R)
• M60: 32,425,189 km (0.111 R)
• M61: 32,594,683 km (0.109 R)
• M62: 32,877,872 km (0.074 R)
• M63: 33,674,929 km (0.033 R)
• M64: 34,824,888 km (0.082 R)
• M65: 35,056,466 km (0.094 R)
• M66: 35,172,404 km (0.073 R)
• M67: 35,520,967 km (0.113 R)
• M68: 35,579,161 km (0.101 R)
• M69: 36,104,549 km (0.117 R)
• M70: 36,338,819 km (0.104 R)
• M71: 36,926,888 km (0.117 R)
• M72: 36,985,830 km (0.112 R)
• M73: 37,814,751 km (0.061 R)
• M74: 38,052,762 km (0.036 R)
• M75: 38,231,531 km (0.083 R)
• M76: 38,291,221 km (0.097 R)
• M77: 38,649,807 km (0.109 R)
• M78: 39,370,420 km (0.113 R)
• M79: 39,490,996 km (0.118 R)
• M80: 39,913,909 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 7.9

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.21 AU - 17.35 AU

Year: 20754 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,801,909 km

• M1: 151,692 km (0.114 R)
• M2: 448,195 km (0.089 R)
• M3: 608,564 km (0.117 R)
• M4: 1,035,666 km (0.094 R)
• M5: 1,279,511 km (0.091 R)
• M6: 1,393,803 km (0.116 R)
• M7: 1,820,456 km (0.111 R)
• M8: 2,251,149 km (0.073 R)
• M9: 2,496,040 km (0.044 R)
• M10: 2,898,309 km (0.088 R)
• M11: 3,320,774 km (0.073 R)
• M12: 3,640,315 km (0.115 R)
• M13: 3,721,696 km (0.092 R)
• M14: 4,612,850 km (0.103 R)
• M15: 5,334,361 km (0.034 R)
• M16: 6,090,728 km (0.112 R)
• M17: 6,679,994 km (0.115 R)
• M18: 6,729,959 km (0.097 R)
• M19: 10,578,813 km (0.056 R)
• M20: 10,695,500 km (0.097 R)
• M21: 10,812,635 km (0.054 R)
• M22: 11,404,444 km (0.113 R)
• M23: 11,644,249 km (0.114 R)
• M24: 11,764,676 km (0.091 R)
• M25: 12,006,875 km (0.085 R)
• M26: 12,373,240 km (0.12 R)
• M27: 12,681,411 km (0.081 R)
• M28: 13,054,658 km (0.046 R)
• M29: 13,431,346 km (0.069 R)
• M30: 13,621,036 km (0.087 R)
• M31: 14,712,801 km (0.074 R)
• M32: 15,500,284 km (0.068 R)
• M33: 15,765,970 km (0.083 R)
• M34: 16,301,530 km (0.057 R)
• M35: 17,459,418 km (0.075 R)
• M36: 18,152,954 km (0.113 R)
• M37: 18,926,075 km (0.086 R)
• M38: 19,067,894 km (0.097 R)
• M39: 19,281,071 km (0.105 R)
• M40: 21,015,658 km (0.089 R)
• M41: 22,050,277 km (0.055 R)
• M42: 23,177,198 km (0.046 R)
• M43: 24,322,819 km (0.089 R)
• M44: 24,863,615 km (0.106 R)
• M45: 25,800,098 km (0.104 R)
• M46: 27,386,284 km (0.084 R)
• M47: 27,626,987 km (0.085 R)
• M48: 29,824,280 km (0.044 R)
• M49: 30,403,074 km (0.112 R)
• M50: 31,404,034 km (0.095 R)
• M51: 32,500,437 km (0.076 R)
• M52: 32,755,202 km (0.11 R)
• M53: 32,925,444 km (0.115 R)
• M54: 33,523,536 km (0.053 R)
• M55: 34,211,537 km (0.085 R)
• M56: 35,951,809 km (0.071 R)
• M57: 36,039,623 km (0.078 R)
• M58: 37,009,765 km (0.109 R)
• M59: 37,187,039 km (0.081 R)
• M60: 38,885,573 km (0.068 R)
• M61: 40,426,730 km (0.049 R)
• M62: 41,067,159 km (0.098 R)
• M63: 41,803,031 km (0.102 R)
• M64: 44,413,065 km (0.068 R)
• M65: 45,357,925 km (0.117 R)
• M66: 46,213,924 km (0.074 R)
• M67: 46,979,416 km (0.096 R)
• M68: 47,845,438 km (0.116 R)
• M69: 49,593,340 km (0.096 R)
• M70: 50,868,662 km (0.095 R)
• M71: 52,752,099 km (0.056 R)
• M72: 52,851,731 km (0.093 R)
• M73: 53,451,618 km (0.118 R)
• M74: 54,355,638 km (0.106 R)
• M75: 56,382,540 km (0.094 R)
• M76: 56,586,591 km (0.097 R)
• M77: 60,301,256 km (0.097 R)
• M78: 63,562,639 km (0.093 R)
• M79: 63,668,854 km (0.071 R)
• M80: 65,804,363 km (0.09 R)
• M81: 68,397,792 km (0.082 R)
• M82: 71,796,955 km (0.088 R)
• M83: 72,461,169 km (0.108 R)
• M84: 73,349,930 km (0.032 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit