🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.75 AU - 0.81 AU

Year: 299 Days

Day: 14.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,686,013 km

• M1: 19,298 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 408 Days

Day: 39.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,686,013 km

• M1: 210,933 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.57 AU - 2.01 AU

Year: 1038 Days

Day: 33.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 8.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.44 AU - 3 AU

Year: 1945 Days

Day: 10.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,686,013 km

• M1: 106,813 km (0.1 R)
• M2: 181,313 km (0.101 R)
• M3: 234,869 km (0.064 R)
• M4: 288,425 km (0.084 R)
• M5: 487,539 km (0.109 R)
• M6: 550,371 km (0.076 R)
• M7: 647,160 km (0.104 R)
• M8: 736,919 km (0.049 R)
• M9: 851,960 km (0.062 R)
• M10: 944,112 km (0.116 R)
• M11: 1,002,605 km (0.062 R)
• M12: 1,066,184 km (0.067 R)
• M13: 1,197,681 km (0.084 R)
• M14: 1,253,331 km (0.114 R)
• M15: 1,409,062 km (0.055 R)
• M16: 1,463,965 km (0.112 R)
• M17: 1,519,466 km (0.107 R)
• M18: 1,602,044 km (0.099 R)
• M19: 1,694,944 km (0.092 R)
• M20: 1,817,315 km (0.114 R)
• M21: 1,877,154 km (0.064 R)
• M22: 2,027,650 km (0.091 R)
• M23: 2,123,691 km (0.104 R)
• M24: 2,380,701 km (0.106 R)
• M25: 2,446,673 km (0.103 R)
• M26: 2,533,590 km (0.118 R)
• M27: 2,621,703 km (0.091 R)
• M28: 2,881,405 km (0.043 R)
• M29: 3,077,677 km (0.105 R)
• M30: 3,523,329 km (0.091 R)
• M31: 3,598,726 km (0.082 R)
• M32: 3,756,851 km (0.092 R)
• M33: 3,941,306 km (0.112 R)
• M34: 4,104,517 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 11.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.87 AU - 9.73 AU

Year: 10365 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,686,013 km

• M1: 203,902 km (0.113 R)
• M2: 412,741 km (0.104 R)
• M3: 521,349 km (0.098 R)
• M4: 604,525 km (0.111 R)
• M5: 679,922 km (0.102 R)
• M6: 842,086 km (0.03 R)
• M7: 987,645 km (0.112 R)
• M8: 1,190,201 km (0.116 R)
• M9: 1,389,764 km (0.098 R)
• M10: 1,529,040 km (0.113 R)
• M11: 1,822,102 km (0.045 R)
• M12: 1,917,396 km (0.064 R)
• M13: 1,994,888 km (0.069 R)
• M14: 2,357,214 km (0.084 R)
• M15: 2,440,689 km (0.074 R)
• M16: 2,784,465 km (0.092 R)
• M17: 2,917,458 km (0.103 R)
• M18: 4,031,363 km (0.045 R)
• M19: 4,542,091 km (0.074 R)
• M20: 5,708,954 km (0.064 R)
• M21: 6,575,724 km (0.111 R)
• M22: 6,783,815 km (0.115 R)
• M23: 6,873,723 km (0.081 R)
• M24: 7,421,550 km (0.077 R)
• M25: 7,825,913 km (0.051 R)
• M26: 8,333,499 km (0.074 R)
• M27: 9,015,964 km (0.107 R)
• M28: 9,214,331 km (0.065 R)
• M29: 9,380,684 km (0.097 R)
• M30: 9,750,191 km (0.079 R)
• M31: 9,953,794 km (0.037 R)
• M32: 10,817,272 km (0.072 R)
• M33: 11,063,361 km (0.065 R)
• M34: 11,169,426 km (0.067 R)
• M35: 11,275,790 km (0.101 R)
• M36: 11,993,710 km (0.077 R)
• M37: 12,175,472 km (0.027 R)
• M38: 12,321,629 km (0.096 R)
• M39: 12,431,583 km (0.051 R)
• M40: 13,060,792 km (0.075 R)
• M41: 13,814,466 km (0.081 R)
• M42: 14,504,860 km (0.104 R)
• M43: 15,919,009 km (0.111 R)
• M44: 16,078,929 km (0.101 R)
• M45: 16,199,205 km (0.11 R)
• M46: 16,602,072 km (0.092 R)
• M47: 18,456,189 km (0.032 R)
• M48: 18,666,224 km (0.091 R)
• M49: 19,429,023 km (0.066 R)
• M50: 19,771,303 km (0.1 R)
• M51: 20,331,697 km (0.113 R)
• M52: 20,505,231 km (0.076 R)
• M53: 20,722,895 km (0.114 R)
• M54: 20,984,991 km (0.071 R)
• M55: 21,204,301 km (0.095 R)
• M56: 21,733,579 km (0.111 R)
• M57: 22,356,654 km (0.111 R)
• M58: 22,850,476 km (0.11 R)
• M59: 23,438,546 km (0.116 R)
• M60: 23,620,457 km (0.102 R)
• M61: 23,757,339 km (0.117 R)
• M62: 25,419,221 km (0.099 R)
• M63: 25,606,219 km (0.096 R)
• M64: 25,793,515 km (0.078 R)
• M65: 26,217,027 km (0.098 R)
• M66: 26,500,515 km (0.12 R)
• M67: 27,023,060 km (0.044 R)
• M68: 27,309,390 km (0.111 R)
• M69: 27,789,001 km (0.04 R)
• M70: 27,933,513 km (0.058 R)
• M71: 28,271,454 km (0.099 R)
• M72: 28,416,714 km (0.084 R)
• M73: 28,513,653 km (0.106 R)
• M74: 28,707,981 km (0.052 R)
• M75: 29,000,295 km (0.115 R)
• M76: 29,981,657 km (0.079 R)
• M77: 30,179,126 km (0.109 R)
• M78: 30,327,677 km (0.111 R)
• M79: 30,426,711 km (0.112 R)
• M80: 30,923,974 km (0.118 R)
• M81: 31,023,756 km (0.083 R)
• M82: 32,533,049 km (0.038 R)
• M83: 33,706,345 km (0.096 R)
• M84: 34,272,423 km (0.036 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: 243 - 16,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit