🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 9.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.93 AU - 1.53 AU

Year: 867 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,157,758 km

• M1: 120,576 km (0.098 R)
• M2: 510,278 km (0.114 R)
• M3: 996,023 km (0.077 R)
• M4: 1,428,510 km (0.075 R)
• M5: 2,060,411 km (0.104 R)
• M6: 2,419,446 km (0.113 R)
• M7: 2,736,594 km (0.05 R)
• M8: 3,568,208 km (0.12 R)
• M9: 4,627,361 km (0.074 R)
• M10: 4,957,823 km (0.085 R)
• M11: 6,656,357 km (0.111 R)
• M12: 7,637,420 km (0.096 R)
• M13: 8,301,036 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.2

Radius: 9.2

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.09 AU - 1.41 AU

Year: 889 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,157,758 km

• M1: 114,442 km (0.107 R)
• M2: 441,164 km (0.105 R)
• M3: 835,953 km (0.111 R)
• M4: 1,432,549 km (0.115 R)
• M5: 1,972,897 km (0.113 R)
• M6: 2,378,905 km (0.101 R)
• M7: 2,679,896 km (0.087 R)
• M8: 3,098,920 km (0.085 R)
• M9: 3,416,516 km (0.097 R)
• M10: 3,801,731 km (0.064 R)
• M11: 4,659,674 km (0.033 R)
• M12: 5,287,088 km (0.096 R)
• M13: 5,681,877 km (0.07 R)
• M14: 6,267,403 km (0.106 R)
• M15: 7,485,578 km (0.073 R)
• M16: 7,857,329 km (0.092 R)
• M17: 8,530,968 km (0.116 R)
• M18: 9,327,278 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 14.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.08 AU - 1.52 AU

Year: 942 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,157,758 km

• M1: 184,753 km (0.113 R)
• M2: 691,591 km (0.036 R)
• M3: 1,197,980 km (0.116 R)
• M4: 1,732,792 km (0.053 R)
• M5: 2,384,141 km (0.055 R)
• M6: 3,088,897 km (0.108 R)
• M7: 3,653,479 km (0.112 R)
• M8: 4,171,088 km (0.076 R)
• M9: 4,864,175 km (0.076 R)
• M10: 5,776,123 km (0.072 R)
• M11: 6,617,013 km (0.112 R)
• M12: 7,415,566 km (0.105 R)
• M13: 8,409,794 km (0.044 R)
• M14: 9,376,196 km (0.029 R)
• M15: 9,931,055 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 12

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.14 AU - 2.56 AU

Year: 2291 Days

Day: 10.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,157,758 km

• M1: 150,047 km (0.055 R)
• M2: 600,785 km (0.086 R)
• M3: 1,016,966 km (0.061 R)
• M4: 1,567,935 km (0.079 R)
• M5: 1,993,392 km (0.074 R)
• M6: 2,486,616 km (0.114 R)
• M7: 4,611,205 km (0.108 R)
• M8: 5,114,602 km (0.09 R)
• M9: 5,585,087 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 10.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.36 AU - 5.5 AU

Year: 6960 Days

Day: 14.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 40,157,758 km

• M1: 125,662 km (0.06 R)
• M2: 615,894 km (0.093 R)
• M3: 1,053,319 km (0.085 R)
• M4: 1,623,885 km (0.07 R)
• M5: 2,436,650 km (0.051 R)
• M6: 3,830,902 km (0.076 R)
• M7: 4,824,083 km (0.081 R)
• M8: 5,234,729 km (0.073 R)
• M9: 5,557,860 km (0.038 R)
• M10: 6,485,516 km (0.117 R)
• M11: 11,247,965 km (0.075 R)
• M12: 14,753,342 km (0.111 R)
• M13: 15,510,756 km (0.081 R)
• M14: 19,821,269 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.2

Radius: 7.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.76 AU - 7.48 AU

Year: 9626 Days

Day: 24.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,157,758 km

• M1: 93,199 km (0.088 R)
• M2: 464,352 km (0.067 R)
• M3: 1,029,233 km (0.098 R)
• M4: 1,739,524 km (0.046 R)
• M5: 2,722,681 km (0.106 R)
• M6: 3,042,372 km (0.087 R)
• M7: 4,528,178 km (0.083 R)
• M8: 6,945,680 km (0.107 R)
• M9: 7,258,638 km (0.106 R)
• M10: 8,605,917 km (0.034 R)
• M11: 10,379,549 km (0.116 R)
• M12: 11,162,245 km (0.115 R)
• M13: 11,592,189 km (0.118 R)
• M14: 12,948,593 km (0.052 R)
• M15: 18,298,213 km (0.117 R)
• M16: 23,143,090 km (0.083 R)
• M17: 23,529,800 km (0.09 R)
• M18: 31,627,234 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.2

Radius: 3.3

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.56 AU - 8.62 AU

Year: 16007 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,157,758 km

• M1: 45,179 km (0.096 R)
• M2: 357,240 km (0.115 R)
• M3: 462,407 km (0.044 R)
• M4: 770,878 km (0.097 R)
• M5: 884,423 km (0.107 R)
• M6: 3,013,200 km (0.118 R)
• M7: 3,770,315 km (0.03 R)
• M8: 6,825,253 km (0.097 R)
• M9: 8,238,355 km (0.1 R)
• M10: 9,281,800 km (0.072 R)
• M11: 12,935,279 km (0.112 R)
• M12: 15,775,694 km (0.111 R)
• M13: 16,363,314 km (0.073 R)
• M14: 16,695,870 km (0.081 R)
• M15: 25,557,450 km (0.118 R)
• M16: 27,286,352 km (0.055 R)
• M17: 27,566,250 km (0.095 R)
• M18: 28,131,880 km (0.109 R)
• M19: 28,513,205 km (0.071 R)
• M20: 30,172,245 km (0.072 R)
• M21: 31,997,937 km (0.115 R)
• M22: 33,043,327 km (0.036 R)
• M23: 33,681,362 km (0.085 R)
• M24: 33,788,474 km (0.079 R)
• M25: 34,436,083 km (0.082 R)
• M26: 36,881,410 km (0.068 R)
• M27: 38,379,483 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit