🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 8.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.09 AU - 1.11 AU

Year: 796 Days

Day: 10 Hours

Environment

Temp: -177 °C

Axial Tilt: 134.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,492,265 km

• M1: 103,223 km (0.114 R)
• M2: 401,969 km (0.105 R)
• M3: 785,389 km (0.109 R)
• M4: 1,378,993 km (0.045 R)
• M5: 1,819,260 km (0.052 R)
• M6: 2,192,357 km (0.099 R)
• M7: 2,734,200 km (0.092 R)
• M8: 3,092,936 km (0.066 R)
• M9: 3,372,385 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 14.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.73 AU - 4.23 AU

Year: 5481 Days

Day: 12.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,492,265 km

• M1: 176,077 km (0.101 R)
• M2: 961,765 km (0.032 R)
• M3: 1,732,643 km (0.111 R)
• M4: 2,410,022 km (0.076 R)
• M5: 2,944,385 km (0.086 R)
• M6: 4,232,273 km (0.108 R)
• M7: 6,528,900 km (0.08 R)
• M8: 7,205,681 km (0.048 R)
• M9: 8,144,258 km (0.114 R)
• M10: 8,890,901 km (0.098 R)
• M11: 10,435,199 km (0.12 R)
• M12: 10,913,913 km (0.034 R)
• M13: 12,584,771 km (0.083 R)
• M14: 13,127,812 km (0.105 R)
• M15: 14,208,058 km (0.051 R)
• M16: 15,015,288 km (0.079 R)
• M17: 16,312,451 km (0.107 R)
• M18: 20,381,962 km (0.053 R)
• M19: 24,852,245 km (0.046 R)
• M20: 27,479,932 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.3

Radius: 3.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.24 AU - 9.72 AU

Year: 15560 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,492,265 km

• M1: 50,414 km (0.058 R)
• M2: 200,312 km (0.072 R)
• M3: 499,956 km (0.083 R)
• M4: 758,910 km (0.083 R)
• M5: 1,605,185 km (0.088 R)
• M6: 1,976,337 km (0.11 R)
• M7: 2,298,721 km (0.095 R)
• M8: 3,089,046 km (0.1 R)
• M9: 3,801,880 km (0.106 R)
• M10: 4,247,832 km (0.03 R)
• M11: 4,895,590 km (0.116 R)
• M12: 5,332,416 km (0.065 R)
• M13: 6,658,751 km (0.051 R)
• M14: 7,048,902 km (0.112 R)
• M15: 8,031,311 km (0.108 R)
• M16: 10,032,931 km (0.06 R)
• M17: 10,928,723 km (0.038 R)
• M18: 17,052,212 km (0.062 R)
• M19: 25,895,990 km (0.116 R)
• M20: 28,758,844 km (0.063 R)
• M21: 29,411,989 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.7

Radius: 6.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.36 AU - 9.8 AU

Year: 15854 Days

Day: 24.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,492,265 km

• M1: 87,664 km (0.059 R)
• M2: 321,935 km (0.095 R)
• M3: 1,783,955 km (0.084 R)
• M4: 2,924,190 km (0.116 R)
• M5: 3,402,604 km (0.099 R)
• M6: 3,775,401 km (0.116 R)
• M7: 4,457,119 km (0.12 R)
• M8: 6,955,703 km (0.109 R)
• M9: 11,145,789 km (0.081 R)
• M10: 11,634,376 km (0.053 R)
• M11: 12,024,378 km (0.076 R)
• M12: 14,294,675 km (0.075 R)
• M13: 17,119,831 km (0.107 R)
• M14: 18,587,535 km (0.077 R)
• M15: 23,403,240 km (0.067 R)
• M16: 24,024,520 km (0.092 R)
• M17: 32,690,725 km (0.07 R)
• M18: 35,986,815 km (0.059 R)
• M19: 39,248,647 km (0.116 R)
• M20: 44,841,663 km (0.039 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit