🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 170 Days

Day: 26.6 Hours

Environment

Temp: 246 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 762 Days

Day: 24.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.4 AU

Year: 956 Days

Day: 13.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.4 AU - 2.78 AU

Year: 1486 Days

Day: 17.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,279,134 km

• M1: 50,265 km (0.116 R)
• M2: 732,880 km (0.119 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 12.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.19 AU - 6.97 AU

Year: 6016 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 95,279,134 km

• M1: 166,502 km (0.078 R)
• M2: 245,789 km (0.058 R)
• M3: 1,072,766 km (0.105 R)
• M4: 1,157,140 km (0.06 R)
• M5: 1,243,906 km (0.056 R)
• M6: 1,351,168 km (0.115 R)
• M7: 1,518,269 km (0.1 R)
• M8: 1,633,609 km (0.097 R)
• M9: 2,233,197 km (0.084 R)
• M10: 2,638,009 km (0.047 R)
• M11: 2,731,208 km (0.111 R)
• M12: 4,591,308 km (0.047 R)
• M13: 4,675,831 km (0.092 R)
• M14: 5,164,866 km (0.076 R)
• M15: 5,311,772 km (0.108 R)
• M16: 5,670,208 km (0.094 R)
• M17: 5,852,418 km (0.065 R)
• M18: 6,316,471 km (0.091 R)
• M19: 6,856,968 km (0.067 R)
• M20: 6,953,907 km (0.104 R)
• M21: 7,379,214 km (0.112 R)
• M22: 7,779,388 km (0.04 R)
• M23: 7,880,517 km (0.114 R)
• M24: 8,016,052 km (0.101 R)
• M25: 8,152,486 km (0.106 R)
• M26: 8,670,693 km (0.061 R)
• M27: 8,881,027 km (0.044 R)
• M28: 8,986,793 km (0.067 R)
• M29: 11,075,478 km (0.067 R)
• M30: 11,726,528 km (0.088 R)
• M31: 12,429,489 km (0.087 R)
• M32: 12,706,544 km (0.12 R)
• M33: 12,905,659 km (0.066 R)
• M34: 13,226,546 km (0.08 R)
• M35: 13,428,354 km (0.116 R)
• M36: 14,953,654 km (0.08 R)
• M37: 15,206,175 km (0.083 R)
• M38: 15,375,370 km (0.087 R)
• M39: 16,620,323 km (0.098 R)
• M40: 16,838,138 km (0.081 R)
• M41: 16,969,335 km (0.077 R)
• M42: 17,897,291 km (0.041 R)
• M43: 18,076,060 km (0.099 R)
• M44: 18,705,867 km (0.083 R)
• M45: 18,841,852 km (0.115 R)
• M46: 19,343,005 km (0.12 R)
• M47: 19,572,338 km (0.066 R)
• M48: 19,987,173 km (0.053 R)
• M49: 21,628,561 km (0.105 R)
• M50: 21,962,015 km (0.118 R)
• M51: 22,489,347 km (0.117 R)
• M52: 22,585,688 km (0.108 R)
• M53: 23,118,107 km (0.031 R)
• M54: 23,605,646 km (0.106 R)
• M55: 24,392,830 km (0.094 R)
• M56: 24,740,047 km (0.11 R)
• M57: 25,439,118 km (0.041 R)
• M58: 25,640,028 km (0.097 R)
• M59: 26,398,339 km (0.09 R)
• M60: 27,010,195 km (0.111 R)
• M61: 27,369,379 km (0.113 R)
• M62: 27,626,837 km (0.082 R)
• M63: 28,196,207 km (0.087 R)
• M64: 29,398,974 km (0.096 R)
• M65: 29,715,523 km (0.088 R)
• M66: 30,993,088 km (0.114 R)
• M67: 32,778,838 km (0.071 R)
• M68: 33,436,470 km (0.108 R)
• M69: 33,546,425 km (0.098 R)
• M70: 34,764,750 km (0.114 R)
• M71: 35,099,550 km (0.111 R)
• M72: 35,379,298 km (0.093 R)
• M73: 36,223,180 km (0.095 R)
• M74: 37,758,652 km (0.045 R)
• M75: 38,217,768 km (0.117 R)
• M76: 38,447,999 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 9.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.73 AU - 14.47 AU

Year: 15003 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,279,134 km

• M1: 121,773 km (0.065 R)
• M2: 217,366 km (0.099 R)
• M3: 710,141 km (0.1 R)
• M4: 961,166 km (0.117 R)
• M5: 1,424,621 km (0.099 R)
• M6: 2,004,312 km (0.084 R)
• M7: 2,447,272 km (0.034 R)
• M8: 2,562,911 km (0.08 R)
• M9: 2,621,403 km (0.054 R)
• M10: 2,829,644 km (0.085 R)
• M11: 2,981,635 km (0.117 R)
• M12: 3,389,738 km (0.097 R)
• M13: 3,616,977 km (0.113 R)
• M14: 3,815,643 km (0.094 R)
• M15: 3,916,472 km (0.064 R)
• M16: 4,052,158 km (0.112 R)
• M17: 4,189,339 km (0.115 R)
• M18: 4,363,171 km (0.104 R)
• M19: 4,753,921 km (0.079 R)
• M20: 5,606,928 km (0.083 R)
• M21: 6,031,637 km (0.078 R)
• M22: 6,110,026 km (0.064 R)
• M23: 6,547,001 km (0.076 R)
• M24: 6,708,417 km (0.07 R)
• M25: 6,830,340 km (0.117 R)
• M26: 7,200,594 km (0.062 R)
• M27: 7,451,021 km (0.026 R)
• M28: 8,350,254 km (0.094 R)
• M29: 8,481,451 km (0.093 R)
• M30: 8,746,090 km (0.108 R)
• M31: 9,013,421 km (0.098 R)
• M32: 9,193,238 km (0.091 R)
• M33: 9,556,162 km (0.106 R)
• M34: 9,647,716 km (0.071 R)
• M35: 10,296,373 km (0.075 R)
• M36: 11,392,327 km (0.095 R)
• M37: 11,684,342 km (0.101 R)
• M38: 11,978,900 km (0.115 R)
• M39: 17,457,922 km (0.104 R)
• M40: 18,817,767 km (0.092 R)
• M41: 19,162,889 km (0.109 R)
• M42: 19,626,493 km (0.119 R)
• M43: 20,093,836 km (0.077 R)
• M44: 20,270,063 km (0.061 R)
• M45: 20,920,365 km (0.066 R)
• M46: 21,218,214 km (0.095 R)
• M47: 21,457,571 km (0.09 R)
• M48: 21,697,825 km (0.071 R)
• M49: 21,999,414 km (0.116 R)
• M50: 22,363,086 km (0.067 R)
• M51: 23,219,385 km (0.082 R)
• M52: 23,466,072 km (0.043 R)
• M53: 23,775,590 km (0.088 R)
• M54: 24,024,221 km (0.101 R)
• M55: 24,775,203 km (0.111 R)
• M56: 27,724,674 km (0.113 R)
• M57: 28,314,539 km (0.036 R)
• M58: 28,578,130 km (0.085 R)
• M59: 29,373,542 km (0.055 R)
• M60: 29,774,015 km (0.078 R)
• M61: 31,871,826 km (0.101 R)
• M62: 33,111,544 km (0.106 R)
• M63: 35,142,036 km (0.105 R)
• M64: 35,354,465 km (0.089 R)
• M65: 35,496,284 km (0.039 R)
• M66: 35,780,370 km (0.094 R)
• M67: 35,922,787 km (0.081 R)
• M68: 35,993,996 km (0.12 R)
• M69: 37,284,577 km (0.085 R)
• M70: 38,517,413 km (0.093 R)
• M71: 39,763,563 km (0.075 R)
• M72: 40,502,876 km (0.032 R)
• M73: 41,769,820 km (0.08 R)
• M74: 42,370,605 km (0.082 R)
• M75: 43,049,929 km (0.11 R)
• M76: 44,113,719 km (0.054 R)
• M77: 44,572,237 km (0.12 R)
• M78: 45,109,293 km (0.062 R)
• M79: 46,189,689 km (0.118 R)
• M80: 46,577,596 km (0.12 R)
• M81: 46,733,028 km (0.057 R)
• M82: 47,044,491 km (0.075 R)
• M83: 47,200,522 km (0.051 R)
• M84: 51,155,889 km (0.079 R)
• M85: 52,363,144 km (0.058 R)
• M86: 53,661,055 km (0.032 R)
• M87: 53,987,179 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.4

Radius: 3.1

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.2 AU - 14.74 AU

Year: 17622 Days

Day: 20.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 95,279,134 km

• M1: 39,643 km (0.107 R)
• M2: 407,953 km (0.08 R)
• M3: 1,148,014 km (0.099 R)
• M4: 1,247,347 km (0.109 R)
• M5: 1,690,456 km (0.074 R)
• M6: 1,977,684 km (0.059 R)
• M7: 2,468,066 km (0.116 R)
• M8: 3,107,597 km (0.089 R)
• M9: 3,721,995 km (0.08 R)
• M10: 3,918,417 km (0.077 R)
• M11: 4,068,015 km (0.083 R)
• M12: 4,424,058 km (0.108 R)
• M13: 4,579,789 km (0.09 R)
• M14: 4,790,273 km (0.061 R)
• M15: 5,165,914 km (0.067 R)
• M16: 5,718,977 km (0.102 R)
• M17: 6,117,207 km (0.082 R)
• M18: 6,820,466 km (0.045 R)
• M19: 6,970,064 km (0.072 R)
• M20: 7,181,595 km (0.06 R)
• M21: 7,985,086 km (0.115 R)
• M22: 8,111,197 km (0.105 R)
• M23: 8,397,377 km (0.07 R)
• M24: 9,843,540 km (0.064 R)
• M25: 10,872,773 km (0.118 R)
• M26: 12,043,676 km (0.101 R)
• M27: 12,406,451 km (0.091 R)
• M28: 12,846,268 km (0.06 R)
• M29: 13,142,472 km (0.096 R)
• M30: 13,291,322 km (0.099 R)
• M31: 13,403,371 km (0.088 R)
• M32: 14,579,509 km (0.094 R)
• M33: 14,810,937 km (0.086 R)
• M34: 15,986,028 km (0.111 R)
• M35: 17,598,843 km (0.116 R)
• M36: 17,845,231 km (0.069 R)
• M37: 18,341,447 km (0.048 R)
• M38: 18,967,963 km (0.048 R)
• M39: 20,456,910 km (0.066 R)
• M40: 21,455,626 km (0.093 R)
• M41: 21,630,955 km (0.11 R)
• M42: 23,545,358 km (0.093 R)
• M43: 25,374,192 km (0.111 R)
• M44: 27,866,643 km (0.068 R)
• M45: 28,924,000 km (0.081 R)
• M46: 29,554,855 km (0.045 R)
• M47: 29,798,699 km (0.103 R)
• M48: 29,945,455 km (0.091 R)
• M49: 31,474,644 km (0.105 R)
• M50: 32,073,484 km (0.065 R)
• M51: 33,637,680 km (0.039 R)
• M52: 34,096,347 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.7

Radius: 3.2

Gravity: 76.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.21 AU - 18.87 AU

Year: 26184 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,279,134 km

• M1: 486,043 km (0.05 R)
• M2: 745,297 km (0.115 R)
• M3: 773,271 km (0.096 R)
• M4: 859,589 km (0.076 R)
• M5: 2,276,132 km (0.093 R)
• M6: 2,483,773 km (0.112 R)
• M7: 2,525,960 km (0.065 R)
• M8: 4,607,315 km (0.106 R)
• M9: 5,135,994 km (0.111 R)
• M10: 5,739,472 km (0.087 R)
• M11: 5,964,467 km (0.082 R)
• M12: 6,656,507 km (0.113 R)
• M13: 7,618,122 km (0.105 R)
• M14: 9,139,682 km (0.092 R)
• M15: 9,205,056 km (0.054 R)
• M16: 11,307,654 km (0.113 R)
• M17: 14,759,775 km (0.094 R)
• M18: 15,610,987 km (0.058 R)
• M19: 15,689,226 km (0.085 R)
• M20: 16,637,527 km (0.092 R)
• M21: 17,118,634 km (0.106 R)
• M22: 17,767,141 km (0.04 R)
• M23: 17,848,672 km (0.116 R)
• M24: 18,341,148 km (0.045 R)
• M25: 18,506,304 km (0.096 R)
• M26: 19,929,578 km (0.049 R)
• M27: 21,561,541 km (0.089 R)
• M28: 21,998,068 km (0.119 R)
• M29: 22,791,236 km (0.116 R)
• M30: 23,235,840 km (0.093 R)
• M31: 23,773,196 km (0.078 R)
• M32: 23,953,162 km (0.037 R)
• M33: 24,314,591 km (0.045 R)
• M34: 24,677,814 km (0.1 R)
• M35: 25,870,558 km (0.07 R)
• M36: 28,981,446 km (0.111 R)
• M37: 29,463,001 km (0.025 R)
• M38: 34,829,227 km (0.086 R)
• M39: 37,832,404 km (0.117 R)
• M40: 38,887,069 km (0.099 R)
• M41: 39,099,199 km (0.1 R)
• M42: 46,534,512 km (0.089 R)
• M43: 46,647,010 km (0.117 R)
• M44: 48,688,123 km (0.119 R)
• M45: 50,411,042 km (0.102 R)
• M46: 51,454,487 km (0.032 R)
• M47: 51,570,724 km (0.043 R)
• M48: 52,504,813 km (0.114 R)
• M49: 52,621,949 km (0.085 R)
• M50: 52,856,518 km (0.116 R)
• M51: 53,326,704 km (0.085 R)
• M52: 53,916,419 km (0.104 R)
• M53: 54,152,933 km (0.113 R)
• M54: 55,221,361 km (0.113 R)
• M55: 57,378,862 km (0.088 R)
• M56: 57,499,587 km (0.105 R)
• M57: 60,175,594 km (0.099 R)
• M58: 60,420,934 km (0.117 R)
• M59: 61,158,751 km (0.087 R)
• M60: 65,395,812 km (0.086 R)
• M61: 65,521,923 km (0.058 R)
• M62: 65,900,555 km (0.057 R)
• M63: 66,026,965 km (0.071 R)
• M64: 66,659,914 km (0.097 R)
• M65: 66,913,781 km (0.106 R)
• M66: 68,571,176 km (0.116 R)
• M67: 69,083,848 km (0.056 R)
• M68: 69,212,352 km (0.105 R)
• M69: 69,726,520 km (0.112 R)
• M70: 69,855,324 km (0.092 R)
• M71: 75,466,890 km (0.065 R)
• M72: 75,863,623 km (0.118 R)
• M73: 75,996,167 km (0.111 R)
• M74: 77,858,361 km (0.09 R)
• M75: 78,259,433 km (0.088 R)
• M76: 78,393,323 km (0.091 R)
• M77: 78,929,333 km (0.078 R)
• M78: 79,735,665 km (0.108 R)
• M79: 80,409,753 km (0.082 R)
• M80: 81,492,094 km (0.049 R)
• M81: 81,627,779 km (0.112 R)
• M82: 82,579,371 km (0.092 R)
• M83: 82,851,938 km (0.116 R)
• M84: 83,534,553 km (0.113 R)
• M85: 83,808,168 km (0.076 R)
• M86: 85,043,098 km (0.119 R)
• M87: 85,456,138 km (0.106 R)
• M88: 88,086,966 km (0.089 R)
• M89: 89,062,943 km (0.098 R)
• M90: 91,307,210 km (0.096 R)
• M91: 91,730,123 km (0.033 R)
• M92: 92,153,635 km (0.075 R)
• M93: 93,286,091 km (0.068 R)
• M94: 93,996,232 km (0.068 R)
• M95: 95,136,317 km (0.083 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit