🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 13.6

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.79 AU - 1.25 AU

Year: 711 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,957,137 km

• M1: 169,195 km (0.079 R)
• M2: 608,564 km (0.037 R)
• M3: 1,288,486 km (0.109 R)
• M4: 1,946,567 km (0.086 R)
• M5: 2,430,517 km (0.112 R)
• M6: 3,028,459 km (0.079 R)
• M7: 3,646,897 km (0.112 R)
• M8: 4,151,341 km (0.072 R)
• M9: 4,671,942 km (0.04 R)
• M10: 5,171,299 km (0.032 R)
• M11: 5,951,751 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 9.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.99 AU - 1.29 AU

Year: 840 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 18,957,137 km

• M1: 120,725 km (0.115 R)
• M2: 587,022 km (0.045 R)
• M3: 1,266,196 km (0.119 R)
• M4: 1,808,189 km (0.051 R)
• M5: 2,442,784 km (0.094 R)
• M6: 3,437,161 km (0.027 R)
• M7: 3,916,173 km (0.073 R)
• M8: 4,425,105 km (0.115 R)
• M9: 5,053,715 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.3

Radius: 14.4

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.1 AU - 1.2 AU

Year: 851 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,957,137 km

• M1: 179,069 km (0.069 R)
• M2: 664,364 km (0.101 R)
• M3: 1,310,777 km (0.098 R)
• M4: 2,177,397 km (0.116 R)
• M5: 2,807,802 km (0.101 R)
• M6: 3,500,889 km (0.031 R)
• M7: 4,014,309 km (0.1 R)
• M8: 5,289,482 km (0.09 R)
• M9: 5,865,583 km (0.045 R)
• M10: 6,461,431 km (0.057 R)
• M11: 7,050,697 km (0.049 R)
• M12: 7,800,183 km (0.055 R)
• M13: 8,629,104 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 12.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.33 AU - 1.59 AU

Year: 1218 Days

Day: 7.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 18,957,137 km

• M1: 156,629 km (0.051 R)
• M2: 913,893 km (0.102 R)
• M3: 1,524,701 km (0.051 R)
• M4: 2,743,326 km (0.104 R)
• M5: 3,703,295 km (0.113 R)
• M6: 5,277,364 km (0.028 R)
• M7: 7,407,189 km (0.035 R)
• M8: 8,337,239 km (0.097 R)
• M9: 8,802,788 km (0.102 R)
• M10: 9,430,949 km (0.116 R)
• M11: 10,398,099 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 13

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.2 AU - 3.38 AU

Year: 4119 Days

Day: 12.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,957,137 km

• M1: 161,715 km (0.055 R)
• M2: 598,840 km (0.064 R)
• M3: 3,160,255 km (0.113 R)
• M4: 3,787,220 km (0.099 R)
• M5: 4,454,426 km (0.085 R)
• M6: 5,061,644 km (0.072 R)
• M7: 6,127,379 km (0.115 R)
• M8: 6,604,447 km (0.047 R)
• M9: 8,865,918 km (0.036 R)
• M10: 12,087,957 km (0.114 R)
• M11: 13,142,173 km (0.079 R)
• M12: 13,983,661 km (0.046 R)
• M13: 16,370,046 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.1

Radius: 6.1

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.88 AU - 6.28 AU

Year: 9098 Days

Day: 19.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 18,957,137 km

• M1: 76,594 km (0.103 R)
• M2: 349,610 km (0.085 R)
• M3: 616,942 km (0.094 R)
• M4: 811,120 km (0.046 R)
• M5: 1,037,312 km (0.118 R)
• M6: 1,283,400 km (0.051 R)
• M7: 1,983,369 km (0.108 R)
• M8: 2,282,415 km (0.101 R)
• M9: 2,665,834 km (0.062 R)
• M10: 3,010,807 km (0.092 R)
• M11: 3,697,162 km (0.082 R)
• M12: 6,961,986 km (0.112 R)
• M13: 7,653,726 km (0.118 R)
• M14: 10,367,880 km (0.079 R)
• M15: 12,742,148 km (0.101 R)
• M16: 14,168,714 km (0.044 R)
• M17: 14,454,745 km (0.112 R)
• M18: 15,759,388 km (0.116 R)
• M19: 16,566,019 km (0.114 R)
• M20: 18,805,948 km (0.12 R)
• M21: 19,221,082 km (0.107 R)
• M22: 19,926,586 km (0.027 R)
• M23: 22,300,405 km (0.11 R)
• M24: 22,687,564 km (0.032 R)
• M25: 25,188,841 km (0.076 R)
• M26: 26,549,134 km (0.061 R)
• M27: 29,600,781 km (0.078 R)
• M28: 31,018,520 km (0.106 R)
• M29: 32,283,370 km (0.119 R)
• M30: 33,988,636 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.8

Radius: 4.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.86 AU - 6.38 AU

Year: 10451 Days

Day: 18.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 18,957,137 km

• M1: 60,138 km (0.07 R)
• M2: 439,967 km (0.056 R)
• M3: 1,390,961 km (0.064 R)
• M4: 1,593,816 km (0.101 R)
• M5: 2,351,679 km (0.082 R)
• M6: 3,804,274 km (0.094 R)
• M7: 9,166,161 km (0.115 R)
• M8: 10,365,188 km (0.114 R)
• M9: 11,021,922 km (0.116 R)
• M10: 11,788,462 km (0.102 R)
• M11: 14,206,562 km (0.114 R)
• M12: 14,679,141 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 18,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit