🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.9 AU - 1.12 AU

Year: 688 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 40,273,094 km

• M1: 120,576 km (0.089 R)
• M2: 485,445 km (0.083 R)
• M3: 1,196,334 km (0.09 R)
• M4: 1,980,377 km (0.105 R)
• M5: 2,649,229 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.8

Radius: 10.4

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.87 AU - 1.31 AU

Year: 772 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 158.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,273,094 km

• M1: 129,552 km (0.119 R)
• M2: 467,344 km (0.041 R)
• M3: 809,923 km (0.111 R)
• M4: 1,477,877 km (0.107 R)
• M5: 2,082,552 km (0.097 R)
• M6: 2,426,477 km (0.101 R)
• M7: 2,932,268 km (0.098 R)
• M8: 3,422,799 km (0.109 R)
• M9: 3,829,855 km (0.111 R)
• M10: 4,252,768 km (0.115 R)
• M11: 5,267,939 km (0.048 R)
• M12: 6,140,245 km (0.067 R)
• M13: 6,567,347 km (0.082 R)
• M14: 6,923,389 km (0.095 R)
• M15: 9,117,392 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.5

Radius: 13.8

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.32 AU - 1.68 AU

Year: 1246 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 143.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,273,094 km

• M1: 173,085 km (0.105 R)
• M2: 792,869 km (0.098 R)
• M3: 1,280,259 km (0.06 R)
• M4: 1,776,026 km (0.093 R)
• M5: 2,354,371 km (0.118 R)
• M6: 3,001,681 km (0.096 R)
• M7: 3,497,449 km (0.066 R)
• M8: 4,326,969 km (0.065 R)
• M9: 5,202,416 km (0.081 R)
• M10: 6,307,944 km (0.081 R)
• M11: 6,830,938 km (0.107 R)
• M12: 8,100,874 km (0.114 R)
• M13: 8,806,677 km (0.102 R)
• M14: 9,370,362 km (0.051 R)
• M15: 9,957,982 km (0.11 R)
• M16: 10,935,904 km (0.073 R)
• M17: 11,658,012 km (0.102 R)
• M18: 12,192,974 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.21 AU - 3.25 AU

Year: 3059 Days

Day: 11.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 40,273,094 km

• M1: 180,415 km (0.092 R)
• M2: 763,248 km (0.104 R)
• M3: 1,890,019 km (0.105 R)
• M4: 2,847,745 km (0.112 R)
• M5: 6,493,744 km (0.117 R)
• M6: 11,647,092 km (0.077 R)
• M7: 14,331,775 km (0.038 R)
• M8: 15,563,863 km (0.083 R)
• M9: 16,388,746 km (0.077 R)
• M10: 18,808,043 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 10

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.6 AU - 3.9 AU

Year: 4925 Days

Day: 12.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,273,094 km

• M1: 124,316 km (0.072 R)
• M2: 611,556 km (0.103 R)
• M3: 1,123,630 km (0.089 R)
• M4: 2,395,660 km (0.101 R)
• M5: 3,253,155 km (0.113 R)
• M6: 3,639,267 km (0.093 R)
• M7: 5,187,605 km (0.05 R)
• M8: 5,694,892 km (0.034 R)
• M9: 6,051,383 km (0.111 R)
• M10: 8,342,325 km (0.059 R)
• M11: 11,193,062 km (0.035 R)
• M12: 11,932,973 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 12.6

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.22 AU - 5.14 AU

Year: 6867 Days

Day: 5.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,273,094 km

• M1: 157,377 km (0.089 R)
• M2: 940,073 km (0.086 R)
• M3: 1,600,398 km (0.11 R)
• M4: 2,309,492 km (0.111 R)
• M5: 2,711,162 km (0.112 R)
• M6: 3,402,753 km (0.109 R)
• M7: 4,066,369 km (0.108 R)
• M8: 6,327,840 km (0.092 R)
• M9: 7,404,646 km (0.027 R)
• M10: 7,949,780 km (0.107 R)
• M11: 8,366,560 km (0.071 R)
• M12: 10,403,784 km (0.099 R)
• M13: 11,370,934 km (0.098 R)
• M14: 12,197,163 km (0.06 R)
• M15: 12,752,770 km (0.111 R)
• M16: 13,752,233 km (0.102 R)
• M17: 14,243,662 km (0.099 R)
• M18: 15,031,295 km (0.106 R)
• M19: 16,755,111 km (0.065 R)
• M20: 18,673,405 km (0.107 R)
• M21: 19,276,434 km (0.115 R)
• M22: 22,338,852 km (0.055 R)
• M23: 23,868,041 km (0.091 R)
• M24: 26,794,923 km (0.095 R)
• M25: 31,527,751 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.1

Radius: 4.5

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.16 AU - 8.46 AU

Year: 13405 Days

Day: 23.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,273,094 km

• M1: 56,099 km (0.103 R)
• M2: 461,210 km (0.116 R)
• M3: 787,633 km (0.104 R)
• M4: 1,349,223 km (0.086 R)
• M5: 3,458,553 km (0.058 R)
• M6: 7,271,205 km (0.072 R)
• M7: 7,862,266 km (0.074 R)
• M8: 8,699,565 km (0.09 R)
• M9: 12,926,004 km (0.12 R)
• M10: 16,419,114 km (0.065 R)
• M11: 20,416,369 km (0.061 R)
• M12: 21,747,192 km (0.108 R)
• M13: 28,027,311 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit