🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.67 AU - 0.93 AU

Year: 264 Days

Day: 37.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,902,461 km

• M1: 239,955 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.85 AU - 1.05 AU

Year: 342 Days

Day: 15.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,902,461 km

• M1: 99,333 km (0.089 R)
• M2: 265,686 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.97 AU - 0.99 AU

Year: 358 Days

Day: 44.8 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,902,461 km

• M1: 513,869 km (0.068 R)
• M2: 578,196 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.06 AU

Year: 358 Days

Day: 37.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,902,461 km

• M1: 102,923 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 14

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.53 AU - 6.51 AU

Year: 4785 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,902,461 km

• M1: 456,573 km (0.075 R)
• M2: 656,286 km (0.105 R)
• M3: 807,978 km (0.048 R)
• M4: 916,437 km (0.097 R)
• M5: 1,290,431 km (0.047 R)
• M6: 1,694,196 km (0.075 R)
• M7: 2,099,157 km (0.04 R)
• M8: 2,313,381 km (0.075 R)
• M9: 2,955,904 km (0.103 R)
• M10: 3,086,653 km (0.11 R)
• M11: 3,286,366 km (0.098 R)
• M12: 3,745,931 km (0.072 R)
• M13: 3,864,113 km (0.111 R)
• M14: 4,523,690 km (0.098 R)
• M15: 4,725,946 km (0.087 R)
• M16: 4,931,344 km (0.066 R)
• M17: 5,377,445 km (0.063 R)
• M18: 5,511,335 km (0.091 R)
• M19: 5,646,123 km (0.078 R)
• M20: 5,782,107 km (0.083 R)
• M21: 5,919,289 km (0.113 R)
• M22: 6,140,993 km (0.115 R)
• M23: 6,337,115 km (0.105 R)
• M24: 6,793,539 km (0.075 R)
• M25: 7,055,036 km (0.087 R)
• M26: 7,319,824 km (0.067 R)
• M27: 7,468,374 km (0.106 R)
• M28: 7,708,180 km (0.086 R)
• M29: 8,011,564 km (0.072 R)
• M30: 8,195,570 km (0.049 R)
• M31: 8,474,121 km (0.07 R)
• M32: 8,692,833 km (0.036 R)
• M33: 9,360,638 km (0.07 R)
• M34: 9,913,402 km (0.052 R)
• M35: 10,880,702 km (0.108 R)
• M36: 12,690,088 km (0.086 R)
• M37: 13,048,674 km (0.094 R)
• M38: 14,591,178 km (0.087 R)
• M39: 15,574,784 km (0.115 R)
• M40: 16,074,740 km (0.064 R)
• M41: 16,540,887 km (0.091 R)
• M42: 16,775,606 km (0.118 R)
• M43: 17,208,841 km (0.079 R)
• M44: 17,685,610 km (0.055 R)
• M45: 18,328,282 km (0.058 R)
• M46: 18,815,223 km (0.119 R)
• M47: 19,429,921 km (0.098 R)
• M48: 19,968,025 km (0.097 R)
• M49: 20,134,677 km (0.12 R)
• M50: 20,889,996 km (0.118 R)
• M51: 21,186,200 km (0.042 R)
• M52: 21,782,796 km (0.075 R)
• M53: 22,341,844 km (0.096 R)
• M54: 23,342,504 km (0.049 R)
• M55: 24,002,978 km (0.092 R)
• M56: 24,982,695 km (0.118 R)
• M57: 25,297,299 km (0.061 R)
• M58: 26,021,054 km (0.118 R)
• M59: 26,614,209 km (0.12 R)
• M60: 26,751,690 km (0.114 R)
• M61: 27,350,231 km (0.083 R)
• M62: 27,535,433 km (0.046 R)
• M63: 28,233,157 km (0.107 R)
• M64: 28,513,953 km (0.075 R)
• M65: 28,936,716 km (0.11 R)
• M66: 29,598,687 km (0.117 R)
• M67: 30,122,279 km (0.06 R)
• M68: 30,313,465 km (0.053 R)
• M69: 30,504,951 km (0.118 R)
• M70: 30,841,247 km (0.048 R)
• M71: 31,178,590 km (0.085 R)
• M72: 31,468,810 km (0.088 R)
• M73: 32,247,167 km (0.12 R)
• M74: 32,344,855 km (0.046 R)
• M75: 32,638,665 km (0.073 R)
• M76: 32,736,801 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 10.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.42 AU - 10.78 AU

Year: 11843 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,902,461 km

• M1: 145,409 km (0.079 R)
• M2: 322,383 km (0.054 R)
• M3: 847,622 km (0.032 R)
• M4: 930,349 km (0.07 R)
• M5: 1,691,054 km (0.105 R)
• M6: 1,961,228 km (0.086 R)
• M7: 2,333,428 km (0.119 R)
• M8: 2,512,795 km (0.063 R)
• M9: 2,604,349 km (0.105 R)
• M10: 2,981,186 km (0.039 R)
• M11: 3,544,871 km (0.066 R)
• M12: 3,962,698 km (0.081 R)
• M13: 4,069,660 km (0.091 R)
• M14: 4,213,723 km (0.11 R)
• M15: 6,071,579 km (0.099 R)
• M16: 6,361,350 km (0.116 R)
• M17: 7,083,908 km (0.07 R)
• M18: 7,389,088 km (0.092 R)
• M19: 7,609,744 km (0.083 R)
• M20: 8,102,669 km (0.117 R)
• M21: 9,451,743 km (0.086 R)
• M22: 9,595,357 km (0.108 R)
• M23: 10,719,585 km (0.107 R)
• M24: 11,272,050 km (0.119 R)
• M25: 11,577,230 km (0.105 R)
• M26: 11,885,252 km (0.108 R)
• M27: 12,091,996 km (0.064 R)
• M28: 13,573,015 km (0.081 R)
• M29: 13,681,024 km (0.055 R)
• M30: 14,610,177 km (0.099 R)
• M31: 14,776,380 km (0.115 R)
• M32: 15,110,432 km (0.047 R)
• M33: 16,242,140 km (0.113 R)
• M34: 16,356,882 km (0.048 R)
• M35: 16,702,453 km (0.04 R)
• M36: 17,577,151 km (0.07 R)
• M37: 17,812,918 km (0.105 R)
• M38: 19,128,332 km (0.115 R)
• M39: 19,249,356 km (0.1 R)
• M40: 19,736,447 km (0.092 R)
• M41: 20,227,726 km (0.032 R)
• M42: 21,473,129 km (0.105 R)
• M43: 23,387,533 km (0.103 R)
• M44: 23,776,936 km (0.11 R)
• M45: 24,168,434 km (0.118 R)
• M46: 26,765,303 km (0.071 R)
• M47: 27,036,524 km (0.108 R)
• M48: 27,308,792 km (0.081 R)
• M49: 27,650,324 km (0.088 R)
• M50: 29,659,274 km (0.075 R)
• M51: 30,292,372 km (0.095 R)
• M52: 30,504,352 km (0.079 R)
• M53: 30,858,750 km (0.081 R)
• M54: 31,214,493 km (0.11 R)
• M55: 32,723,637 km (0.096 R)
• M56: 34,182,964 km (0.088 R)
• M57: 34,477,372 km (0.082 R)
• M58: 35,068,583 km (0.093 R)
• M59: 35,663,384 km (0.041 R)
• M60: 37,391,539 km (0.091 R)
• M61: 37,618,928 km (0.086 R)
• M62: 38,304,086 km (0.095 R)
• M63: 38,533,270 km (0.078 R)
• M64: 38,763,052 km (0.106 R)
• M65: 40,461,586 km (0.119 R)
• M66: 40,850,990 km (0.091 R)
• M67: 41,555,147 km (0.12 R)
• M68: 44,732,606 km (0.074 R)
• M69: 44,813,089 km (0.114 R)
• M70: 45,296,739 km (0.107 R)
• M71: 48,069,835 km (0.115 R)
• M72: 48,647,582 km (0.093 R)
• M73: 49,809,957 km (0.111 R)
• M74: 50,060,235 km (0.108 R)
• M75: 50,981,458 km (0.103 R)
• M76: 51,486,351 km (0.083 R)
• M77: 51,654,948 km (0.046 R)
• M78: 53,096,024 km (0.09 R)
• M79: 55,066,527 km (0.087 R)
• M80: 56,017,371 km (0.093 R)
• M81: 56,886,535 km (0.113 R)
• M82: 57,235,397 km (0.098 R)
• M83: 57,322,762 km (0.088 R)
• M84: 57,585,008 km (0.057 R)
• M85: 57,935,366 km (0.07 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit