🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.6

Radius: 8.2

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.86 AU - 1 AU

Year: 588 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,978,420 km

• M1: 102,624 km (0.044 R)
• M2: 444,754 km (0.109 R)
• M3: 869,164 km (0.104 R)
• M4: 1,124,826 km (0.104 R)
• M5: 1,854,116 km (0.088 R)
• M6: 2,132,667 km (0.107 R)
• M7: 3,044,317 km (0.089 R)
• M8: 3,318,081 km (0.083 R)
• M9: 3,608,301 km (0.118 R)
• M10: 3,872,490 km (0.102 R)
• M11: 5,252,680 km (0.096 R)
• M12: 5,891,314 km (0.103 R)
• M13: 6,358,358 km (0.086 R)
• M14: 7,611,988 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.3

Radius: 10

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.48 AU - 1.64 AU

Year: 1278 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,978,420 km

• M1: 140,024 km (0.096 R)
• M2: 544,985 km (0.107 R)
• M3: 1,210,546 km (0.111 R)
• M4: 1,598,154 km (0.085 R)
• M5: 2,248,755 km (0.059 R)
• M6: 2,629,332 km (0.108 R)
• M7: 2,995,697 km (0.085 R)
• M8: 3,553,398 km (0.116 R)
• M9: 3,882,962 km (0.118 R)
• M10: 4,305,427 km (0.083 R)
• M11: 4,896,338 km (0.101 R)
• M12: 5,540,656 km (0.036 R)
• M13: 5,962,822 km (0.096 R)
• M14: 6,673,112 km (0.078 R)
• M15: 7,177,257 km (0.071 R)
• M16: 8,092,646 km (0.04 R)
• M17: 8,637,033 km (0.119 R)
• M18: 9,703,815 km (0.066 R)
• M19: 11,376,918 km (0.108 R)
• M20: 11,805,666 km (0.096 R)
• M21: 12,886,061 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 13.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.98 AU - 4.34 AU

Year: 4593 Days

Day: 12.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,978,420 km

• M1: 171,589 km (0.112 R)
• M2: 750,533 km (0.077 R)
• M3: 1,551,330 km (0.098 R)
• M4: 2,239,480 km (0.117 R)
• M5: 3,218,000 km (0.102 R)
• M6: 6,128,875 km (0.105 R)
• M7: 7,281,826 km (0.032 R)
• M8: 8,247,031 km (0.113 R)
• M9: 8,987,541 km (0.072 R)
• M10: 13,373,900 km (0.096 R)
• M11: 14,713,848 km (0.093 R)
• M12: 16,141,461 km (0.114 R)
• M13: 21,592,358 km (0.073 R)
• M14: 24,243,233 km (0.074 R)
• M15: 25,918,429 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.9

Radius: 4.6

Gravity: 24.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.74 AU - 9.4 AU

Year: 15039 Days

Day: 18.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 157.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,978,420 km

• M1: 57,146 km (0.095 R)
• M2: 249,978 km (0.113 R)
• M3: 521,049 km (0.116 R)
• M4: 1,808,489 km (0.087 R)
• M5: 4,022,388 km (0.111 R)
• M6: 4,288,672 km (0.083 R)
• M7: 4,566,475 km (0.11 R)
• M8: 4,823,484 km (0.094 R)
• M9: 5,836,860 km (0.088 R)
• M10: 6,101,200 km (0.118 R)
• M11: 6,334,123 km (0.083 R)
• M12: 10,195,095 km (0.078 R)
• M13: 11,967,082 km (0.116 R)
• M14: 12,270,765 km (0.057 R)
• M15: 12,893,840 km (0.109 R)
• M16: 14,338,358 km (0.059 R)
• M17: 19,147,779 km (0.084 R)
• M18: 19,396,411 km (0.119 R)
• M19: 20,070,050 km (0.076 R)
• M20: 24,931,383 km (0.088 R)
• M21: 28,430,926 km (0.033 R)
• M22: 33,788,025 km (0.079 R)
• M23: 36,893,976 km (0.076 R)
• M24: 49,180,001 km (0.08 R)
• M25: 50,115,586 km (0.062 R)
• M26: 54,639,276 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.8

Radius: 7.5

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.05 AU - 11.33 AU

Year: 18276 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,978,420 km

• M1: 93,349 km (0.073 R)
• M2: 372,200 km (0.117 R)
• M3: 757,414 km (0.084 R)
• M4: 1,063,042 km (0.089 R)
• M5: 1,298,360 km (0.095 R)
• M6: 1,568,982 km (0.073 R)
• M7: 1,912,010 km (0.06 R)
• M8: 2,405,683 km (0.074 R)
• M9: 2,934,063 km (0.119 R)
• M10: 3,327,655 km (0.097 R)
• M11: 4,466,992 km (0.095 R)
• M12: 5,125,223 km (0.12 R)
• M13: 5,922,281 km (0.111 R)
• M14: 6,470,856 km (0.117 R)
• M15: 8,178,067 km (0.119 R)
• M16: 8,758,806 km (0.109 R)
• M17: 9,161,074 km (0.083 R)
• M18: 9,522,952 km (0.081 R)
• M19: 10,056,717 km (0.048 R)
• M20: 11,717,253 km (0.082 R)
• M21: 12,020,937 km (0.08 R)
• M22: 12,899,525 km (0.093 R)
• M23: 21,708,446 km (0.107 R)
• M24: 22,538,565 km (0.087 R)
• M25: 23,008,751 km (0.099 R)
• M26: 24,755,755 km (0.11 R)
• M27: 25,559,993 km (0.07 R)
• M28: 25,968,545 km (0.077 R)
• M29: 29,061,930 km (0.084 R)
• M30: 32,631,185 km (0.105 R)
• M31: 35,208,457 km (0.037 R)
• M32: 38,851,764 km (0.1 R)
• M33: 40,349,388 km (0.082 R)
• M34: 55,087,621 km (0.104 R)
• M35: 56,112,366 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 20,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit