🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.7

Radius: 12.7

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.46 AU - 1.46 AU

Year: 1122 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,606,316 km

• M1: 161,416 km (0.057 R)
• M2: 804,537 km (0.09 R)
• M3: 2,378,008 km (0.111 R)
• M4: 2,875,271 km (0.113 R)
• M5: 3,598,278 km (0.054 R)
• M6: 4,439,317 km (0.045 R)
• M7: 6,003,512 km (0.092 R)
• M8: 6,446,471 km (0.068 R)
• M9: 6,888,533 km (0.058 R)
• M10: 7,445,935 km (0.085 R)
• M11: 8,338,436 km (0.084 R)
• M12: 8,945,205 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 8.8

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.8 AU - 2.04 AU

Year: 1692 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,606,316 km

• M1: 109,506 km (0.069 R)
• M2: 688,001 km (0.089 R)
• M3: 1,109,119 km (0.111 R)
• M4: 1,568,384 km (0.085 R)
• M5: 2,067,742 km (0.102 R)
• M6: 2,974,155 km (0.103 R)
• M7: 3,516,896 km (0.093 R)
• M8: 4,473,276 km (0.065 R)
• M9: 7,987,778 km (0.05 R)
• M10: 8,531,567 km (0.075 R)
• M11: 9,360,488 km (0.11 R)
• M12: 10,207,212 km (0.074 R)
• M13: 10,920,495 km (0.119 R)
• M14: 11,252,303 km (0.085 R)
• M15: 11,897,070 km (0.107 R)
• M16: 13,136,189 km (0.079 R)
• M17: 14,066,389 km (0.113 R)
• M18: 15,267,211 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 14.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.59 AU - 4.73 AU

Year: 5395 Days

Day: 9.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,606,316 km

• M1: 184,155 km (0.096 R)
• M2: 938,727 km (0.054 R)
• M3: 1,427,762 km (0.12 R)
• M4: 2,629,931 km (0.027 R)
• M5: 5,006,742 km (0.074 R)
• M6: 5,805,893 km (0.104 R)
• M7: 7,382,805 km (0.097 R)
• M8: 8,457,366 km (0.098 R)
• M9: 9,150,752 km (0.119 R)
• M10: 11,599,968 km (0.039 R)
• M11: 13,509,885 km (0.077 R)
• M12: 14,297,667 km (0.097 R)
• M13: 18,386,027 km (0.087 R)
• M14: 19,353,925 km (0.113 R)
• M15: 21,673,889 km (0.117 R)
• M16: 22,974,493 km (0.118 R)
• M17: 25,572,260 km (0.062 R)
• M18: 27,271,542 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 11.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.7 AU - 6.66 AU

Year: 8607 Days

Day: 14.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,606,316 km

• M1: 139,276 km (0.028 R)
• M2: 501,901 km (0.069 R)
• M3: 859,290 km (0.092 R)
• M4: 1,760,318 km (0.093 R)
• M5: 3,025,617 km (0.115 R)
• M6: 3,478,150 km (0.103 R)
• M7: 4,442,309 km (0.086 R)
• M8: 5,713,143 km (0.072 R)
• M9: 7,348,247 km (0.09 R)
• M10: 9,436,484 km (0.084 R)
• M11: 12,786,280 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 4.7

Gravity: 25.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.5 AU - 8.84 AU

Year: 13506 Days

Day: 24.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,606,316 km

• M1: 61,485 km (0.075 R)
• M2: 219,610 km (0.035 R)
• M3: 583,432 km (0.078 R)
• M4: 820,096 km (0.109 R)
• M5: 2,243,220 km (0.108 R)
• M6: 2,940,945 km (0.114 R)
• M7: 3,637,921 km (0.098 R)
• M8: 4,082,526 km (0.087 R)
• M9: 4,593,851 km (0.094 R)
• M10: 6,305,550 km (0.037 R)
• M11: 9,376,346 km (0.108 R)
• M12: 10,976,594 km (0.092 R)
• M13: 15,899,112 km (0.093 R)
• M14: 17,154,986 km (0.1 R)
• M15: 17,690,846 km (0.055 R)
• M16: 23,677,154 km (0.042 R)
• M17: 29,123,863 km (0.087 R)
• M18: 31,791,642 km (0.094 R)
• M19: 37,351,447 km (0.025 R)
• M20: 52,554,630 km (0.105 R)
• M21: 54,827,470 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.3

Radius: 8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.35 AU - 9.09 AU

Year: 14984 Days

Day: 21.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,606,316 km

• M1: 99,483 km (0.106 R)
• M2: 376,987 km (0.071 R)
• M3: 643,420 km (0.11 R)
• M4: 1,370,915 km (0.1 R)
• M5: 2,499,780 km (0.087 R)
• M6: 5,259,412 km (0.093 R)
• M7: 11,791,753 km (0.057 R)
• M8: 16,868,805 km (0.098 R)
• M9: 17,246,391 km (0.031 R)
• M10: 21,339,538 km (0.116 R)
• M11: 23,704,231 km (0.079 R)
• M12: 25,047,321 km (0.109 R)
• M13: 29,817,100 km (0.047 R)
• M14: 30,704,215 km (0.093 R)
• M15: 31,722,976 km (0.08 R)
• M16: 32,530,805 km (0.085 R)
• M17: 36,777,141 km (0.1 R)
• M18: 41,927,795 km (0.088 R)
• M19: 42,621,032 km (0.031 R)
• M20: 51,546,490 km (0.087 R)
• M21: 53,469,570 km (0.067 R)
• M22: 55,108,265 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit