🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.59 AU - 0.59 AU

Year: 202 Days

Day: 36.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.09 AU - 1.11 AU

Year: 515 Days

Day: 44 Hours

Environment

Temp: -81 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.21 AU - 1.21 AU

Year: 594 Days

Day: 15.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.31 AU - 1.47 AU

Year: 731 Days

Day: 46.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,235,689 km

• M1: 335,847 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.32 AU - 1.62 AU

Year: 795 Days

Day: 20.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,235,689 km

• M1: 40,092 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.48 AU - 2.14 AU

Year: 1087 Days

Day: 31.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,235,689 km

• M1: 1,036,264 km (0.094 R)
• M2: 1,255,725 km (0.087 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 11.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.95 AU - 4.73 AU

Year: 4034 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 100,235,689 km

• M1: 142,268 km (0.12 R)
• M2: 218,712 km (0.048 R)
• M3: 334,351 km (0.057 R)
• M4: 468,989 km (0.053 R)
• M5: 560,394 km (0.085 R)
• M6: 686,505 km (0.061 R)
• M7: 845,677 km (0.107 R)
• M8: 961,765 km (0.089 R)
• M9: 1,228,498 km (0.061 R)
• M10: 1,389,016 km (0.103 R)
• M11: 1,585,588 km (0.113 R)
• M12: 1,913,058 km (0.058 R)
• M13: 2,027,051 km (0.047 R)
• M14: 2,164,831 km (0.097 R)
• M15: 2,338,813 km (0.114 R)
• M16: 2,461,184 km (0.087 R)
• M17: 2,700,840 km (0.104 R)
• M18: 2,876,767 km (0.116 R)
• M19: 3,377,022 km (0.074 R)
• M20: 3,528,715 km (0.098 R)
• M21: 3,747,427 km (0.093 R)
• M22: 3,917,669 km (0.071 R)
• M23: 4,239,005 km (0.091 R)
• M24: 4,320,686 km (0.119 R)
• M25: 4,964,405 km (0.103 R)
• M26: 5,108,318 km (0.119 R)
• M27: 5,370,863 km (0.106 R)
• M28: 5,489,045 km (0.064 R)
• M29: 5,563,395 km (0.12 R)
• M30: 5,653,004 km (0.039 R)
• M31: 6,200,832 km (0.066 R)
• M32: 6,402,938 km (0.117 R)
• M33: 6,528,301 km (0.102 R)
• M34: 6,749,856 km (0.072 R)
• M35: 6,829,592 km (0.107 R)
• M36: 7,102,907 km (0.1 R)
• M37: 7,298,132 km (0.094 R)
• M38: 7,561,125 km (0.097 R)
• M39: 8,028,918 km (0.103 R)
• M40: 8,181,208 km (0.085 R)
• M41: 8,283,384 km (0.106 R)
• M42: 8,403,062 km (0.111 R)
• M43: 8,523,339 km (0.111 R)
• M44: 8,609,657 km (0.098 R)
• M45: 8,817,747 km (0.107 R)
• M46: 9,327,876 km (0.1 R)
• M47: 9,434,689 km (0.055 R)
• M48: 9,595,507 km (0.068 R)
• M49: 9,739,270 km (0.082 R)
• M50: 9,829,627 km (0.072 R)
• M51: 9,956,337 km (0.085 R)
• M52: 10,047,292 km (0.115 R)
• M53: 10,193,300 km (0.113 R)
• M54: 10,284,854 km (0.098 R)
• M55: 10,765,811 km (0.116 R)
• M56: 10,859,160 km (0.066 R)
• M57: 10,933,959 km (0.114 R)
• M58: 11,424,789 km (0.057 R)
• M59: 11,539,082 km (0.047 R)
• M60: 11,634,675 km (0.109 R)
• M61: 11,749,566 km (0.104 R)
• M62: 12,116,231 km (0.099 R)
• M63: 12,467,187 km (0.08 R)
• M64: 12,624,116 km (0.084 R)
• M65: 12,841,032 km (0.106 R)
• M66: 13,338,745 km (0.029 R)
• M67: 13,439,125 km (0.055 R)
• M68: 13,539,654 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 11.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.39 AU - 5.49 AU

Year: 5662 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 100,235,689 km

• M1: 276,606 km (0.091 R)
• M2: 990,039 km (0.12 R)
• M3: 1,084,734 km (0.076 R)
• M4: 1,427,014 km (0.102 R)
• M5: 1,626,129 km (0.103 R)
• M6: 1,813,276 km (0.047 R)
• M7: 2,129,974 km (0.113 R)
• M8: 2,289,296 km (0.118 R)
• M9: 2,382,047 km (0.047 R)
• M10: 2,766,364 km (0.057 R)
• M11: 2,915,513 km (0.094 R)
• M12: 4,146,554 km (0.092 R)
• M13: 4,653,092 km (0.119 R)
• M14: 4,831,263 km (0.101 R)
• M15: 5,255,972 km (0.115 R)
• M16: 5,771,935 km (0.117 R)
• M17: 6,011,890 km (0.086 R)
• M18: 6,255,136 km (0.119 R)
• M19: 6,534,734 km (0.072 R)
• M20: 6,768,256 km (0.085 R)
• M21: 6,852,181 km (0.086 R)
• M22: 7,537,040 km (0.12 R)
• M23: 7,746,776 km (0.065 R)
• M24: 8,261,542 km (0.114 R)
• M25: 8,750,877 km (0.104 R)
• M26: 9,212,386 km (0.067 R)
• M27: 9,324,435 km (0.105 R)
• M28: 9,493,182 km (0.114 R)
• M29: 9,852,815 km (0.093 R)
• M30: 10,410,516 km (0.086 R)
• M31: 10,644,188 km (0.086 R)
• M32: 10,860,057 km (0.05 R)
• M33: 11,395,917 km (0.055 R)
• M34: 12,267,025 km (0.106 R)
• M35: 12,369,799 km (0.094 R)
• M36: 12,555,450 km (0.117 R)
• M37: 12,866,763 km (0.07 R)
• M38: 13,560,748 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.1

Radius: 5

Gravity: 23.64 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.03 AU - 17.29 AU

Year: 23776 Days

Day: 17.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 114.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,235,689 km

• M1: 211,382 km (0.092 R)
• M2: 364,271 km (0.119 R)
• M3: 594,053 km (0.047 R)
• M4: 1,285,943 km (0.115 R)
• M5: 1,534,425 km (0.099 R)
• M6: 1,598,902 km (0.12 R)
• M7: 1,831,676 km (0.094 R)
• M8: 2,708,320 km (0.106 R)
• M9: 2,747,365 km (0.095 R)
• M10: 3,147,838 km (0.063 R)
• M11: 3,271,406 km (0.115 R)
• M12: 3,312,994 km (0.054 R)
• M13: 4,271,767 km (0.114 R)
• M14: 5,605,881 km (0.119 R)
• M15: 6,525,908 km (0.055 R)
• M16: 6,683,734 km (0.083 R)
• M17: 7,056,980 km (0.084 R)
• M18: 7,273,299 km (0.119 R)
• M19: 7,491,861 km (0.115 R)
• M20: 7,601,816 km (0.108 R)
• M21: 7,768,019 km (0.115 R)
• M22: 7,879,469 km (0.055 R)
• M23: 8,847,517 km (0.104 R)
• M24: 9,080,890 km (0.057 R)
• M25: 10,094,416 km (0.078 R)
• M26: 10,277,075 km (0.065 R)
• M27: 10,893,567 km (0.095 R)
• M28: 11,080,864 km (0.096 R)
• M29: 11,206,227 km (0.037 R)
• M30: 11,840,522 km (0.075 R)
• M31: 11,904,699 km (0.068 R)
• M32: 12,226,784 km (0.1 R)
• M33: 12,486,485 km (0.104 R)
• M34: 12,747,983 km (0.055 R)
• M35: 13,476,674 km (0.081 R)
• M36: 14,560,361 km (0.079 R)
• M37: 15,671,723 km (0.12 R)
• M38: 17,681,272 km (0.086 R)
• M39: 17,974,932 km (0.088 R)
• M40: 18,048,534 km (0.117 R)
• M41: 18,196,187 km (0.063 R)
• M42: 20,304,769 km (0.093 R)
• M43: 20,689,386 km (0.066 R)
• M44: 21,778,907 km (0.034 R)
• M45: 22,887,128 km (0.108 R)
• M46: 24,993,167 km (0.117 R)
• M47: 25,819,545 km (0.045 R)
• M48: 27,160,391 km (0.063 R)
• M49: 27,584,052 km (0.066 R)
• M50: 27,924,537 km (0.097 R)
• M51: 28,437,807 km (0.04 R)
• M52: 28,954,219 km (0.105 R)
• M53: 30,697,932 km (0.051 R)
• M54: 32,027,857 km (0.037 R)
• M55: 32,744,880 km (0.118 R)
• M56: 33,830,212 km (0.119 R)
• M57: 34,468,845 km (0.104 R)
• M58: 34,651,953 km (0.105 R)
• M59: 35,572,728 km (0.063 R)
• M60: 36,036,033 km (0.108 R)
• M61: 37,250,169 km (0.085 R)
• M62: 39,430,857 km (0.105 R)
• M63: 40,006,510 km (0.074 R)
• M64: 42,434,782 km (0.1 R)
• M65: 45,210,720 km (0.053 R)
• M66: 46,014,510 km (0.093 R)
• M67: 48,454,152 km (0.07 R)
• M68: 49,070,495 km (0.106 R)
• M69: 49,482,936 km (0.075 R)
• M70: 49,586,309 km (0.055 R)
• M71: 50,519,051 km (0.096 R)
• M72: 50,727,142 km (0.117 R)
• M73: 51,039,802 km (0.095 R)
• M74: 51,353,059 km (0.073 R)
• M75: 51,562,197 km (0.112 R)
• M76: 52,928,923 km (0.109 R)
• M77: 54,947,896 km (0.097 R)
• M78: 56,667,524 km (0.04 R)
• M79: 58,404,654 km (0.09 R)
• M80: 58,951,135 km (0.077 R)
• M81: 61,708,673 km (0.062 R)
• M82: 62,488,227 km (0.107 R)
• M83: 63,495,470 km (0.059 R)
• M84: 64,169,857 km (0.069 R)
• M85: 65,525,812 km (0.062 R)
• M86: 65,979,842 km (0.07 R)
• M87: 67,233,921 km (0.101 R)
• M88: 70,926,744 km (0.049 R)
• M89: 72,211,341 km (0.043 R)
• M90: 74,566,460 km (0.101 R)
• M91: 74,684,792 km (0.086 R)
• M92: 75,753,370 km (0.115 R)
• M93: 77,186,069 km (0.068 R)
• M94: 78,748,170 km (0.108 R)
• M95: 79,714,572 km (0.119 R)
• M96: 79,956,771 km (0.114 R)
• M97: 80,077,945 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.1

Radius: 4.4

Gravity: 37.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.04 AU - 18.64 AU

Year: 29473 Days

Day: 19.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,235,689 km

• M1: 220,657 km (0.061 R)
• M2: 499,208 km (0.115 R)
• M3: 917,035 km (0.119 R)
• M4: 948,002 km (0.084 R)
• M5: 1,141,282 km (0.074 R)
• M6: 1,490,444 km (0.073 R)
• M7: 2,279,124 km (0.079 R)
• M8: 2,625,443 km (0.062 R)
• M9: 2,850,288 km (0.106 R)
• M10: 3,034,593 km (0.118 R)
• M11: 3,759,544 km (0.109 R)
• M12: 4,167,198 km (0.042 R)
• M13: 4,968,744 km (0.098 R)
• M14: 5,079,297 km (0.098 R)
• M15: 6,050,187 km (0.094 R)
• M16: 6,586,944 km (0.107 R)
• M17: 8,091,001 km (0.044 R)
• M18: 8,482,947 km (0.102 R)
• M19: 8,881,177 km (0.069 R)
• M20: 9,695,588 km (0.098 R)
• M21: 10,462,875 km (0.097 R)
• M22: 10,961,335 km (0.064 R)
• M23: 11,686,586 km (0.103 R)
• M24: 12,652,539 km (0.118 R)
• M25: 15,619,065 km (0.065 R)
• M26: 18,444,969 km (0.044 R)
• M27: 18,530,539 km (0.036 R)
• M28: 19,132,520 km (0.084 R)
• M29: 21,874,350 km (0.07 R)
• M30: 22,055,513 km (0.085 R)
• M31: 23,244,517 km (0.1 R)
• M32: 23,800,273 km (0.095 R)
• M33: 26,066,831 km (0.119 R)
• M34: 26,740,919 km (0.042 R)
• M35: 27,031,438 km (0.103 R)
• M36: 27,518,080 km (0.026 R)
• M37: 29,593,451 km (0.091 R)
• M38: 30,296,262 km (0.115 R)
• M39: 30,801,753 km (0.064 R)
• M40: 32,026,062 km (0.062 R)
• M41: 35,793,235 km (0.088 R)
• M42: 38,490,485 km (0.109 R)
• M43: 39,147,519 km (0.115 R)
• M44: 40,139,951 km (0.089 R)
• M45: 41,140,761 km (0.107 R)
• M46: 41,252,361 km (0.043 R)
• M47: 41,588,058 km (0.12 R)
• M48: 42,149,649 km (0.103 R)
• M49: 42,487,740 km (0.117 R)
• M50: 43,053,220 km (0.075 R)
• M51: 43,393,705 km (0.072 R)
• M52: 45,802,230 km (0.107 R)
• M53: 47,431,800 km (0.069 R)
• M54: 49,317,332 km (0.103 R)
• M55: 50,030,614 km (0.08 R)
• M56: 50,388,602 km (0.102 R)
• M57: 50,747,487 km (0.077 R)
• M58: 52,312,131 km (0.057 R)
• M59: 54,995,768 km (0.113 R)
• M60: 55,488,543 km (0.062 R)
• M61: 56,106,532 km (0.088 R)
• M62: 57,974,112 km (0.075 R)
• M63: 58,601,226 km (0.088 R)
• M64: 58,978,512 km (0.064 R)
• M65: 61,004,516 km (0.047 R)
• M66: 61,131,823 km (0.104 R)
• M67: 61,259,281 km (0.101 R)
• M68: 65,906,539 km (0.068 R)
• M69: 70,665,845 km (0.085 R)
• M70: 72,007,439 km (0.073 R)
• M71: 72,276,715 km (0.086 R)
• M72: 72,681,228 km (0.109 R)
• M73: 72,951,402 km (0.111 R)
• M74: 73,221,875 km (0.049 R)
• M75: 73,492,796 km (0.097 R)
• M76: 76,082,186 km (0.048 R)
• M77: 76,356,399 km (0.083 R)
• M78: 78,147,384 km (0.099 R)
• M79: 78,978,700 km (0.102 R)
• M80: 81,069,629 km (0.119 R)
• M81: 82,896,369 km (0.095 R)
• M82: 85,448,209 km (0.03 R)
• M83: 88,169,544 km (0.105 R)
• M84: 88,457,670 km (0.064 R)
• M85: 90,338,115 km (0.113 R)
• M86: 93,550,131 km (0.104 R)
• M87: 95,613,534 km (0.12 R)
• M88: 96,057,690 km (0.056 R)
• M89: 98,139,195 km (0.044 R)
• M90: 99,335,380 km (0.111 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: 374 - 11,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit