🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.9

Radius: 9.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.47 AU - 0.53 AU

Year: 240 Days

Day: 9.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,015,142 km

• M1: 124,914 km (0.098 R)
• M2: 420,968 km (0.099 R)
• M3: 718,219 km (0.071 R)
• M4: 1,029,233 km (0.078 R)
• M5: 1,328,728 km (0.097 R)
• M6: 1,953,748 km (0.12 R)
• M7: 2,262,967 km (0.1 R)
• M8: 2,893,073 km (0.073 R)
• M9: 3,345,906 km (0.074 R)

Asteroid Belt

Center: 0.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 12.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.24 AU - 1.28 AU

Year: 959 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,015,142 km

• M1: 154,535 km (0.082 R)
• M2: 560,244 km (0.092 R)
• M3: 971,489 km (0.037 R)
• M4: 1,358,199 km (0.047 R)
• M5: 1,832,275 km (0.071 R)
• M6: 2,251,747 km (0.112 R)
• M7: 2,711,312 km (0.108 R)
• M8: 3,475,308 km (0.068 R)
• M9: 4,784,290 km (0.076 R)
• M10: 5,859,599 km (0.102 R)
• M11: 6,623,595 km (0.073 R)
• M12: 7,018,235 km (0.11 R)
• M13: 7,477,799 km (0.086 R)
• M14: 8,592,752 km (0.071 R)
• M15: 9,638,142 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 8.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.21 AU - 1.57 AU

Year: 1112 Days

Day: 7.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 61,015,142 km

• M1: 108,159 km (0.113 R)
• M2: 392,246 km (0.048 R)
• M3: 1,134,101 km (0.068 R)
• M4: 1,492,987 km (0.115 R)
• M5: 1,783,506 km (0.116 R)
• M6: 2,128,628 km (0.096 R)
• M7: 2,546,305 km (0.073 R)
• M8: 3,082,165 km (0.109 R)
• M9: 3,499,543 km (0.066 R)
• M10: 4,447,694 km (0.101 R)
• M11: 5,334,810 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.8

Radius: 6.1

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.66 AU - 9.76 AU

Year: 17435 Days

Day: 24.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,015,142 km

• M1: 75,996 km (0.103 R)
• M2: 269,426 km (0.093 R)
• M3: 673,041 km (0.103 R)
• M4: 918,232 km (0.12 R)
• M5: 1,787,844 km (0.079 R)
• M6: 3,137,666 km (0.038 R)
• M7: 3,663,053 km (0.061 R)
• M8: 4,154,183 km (0.04 R)
• M9: 4,721,010 km (0.112 R)
• M10: 5,302,347 km (0.04 R)
• M11: 5,703,269 km (0.074 R)
• M12: 6,565,701 km (0.074 R)
• M13: 7,785,073 km (0.12 R)
• M14: 8,159,517 km (0.084 R)
• M15: 10,325,694 km (0.049 R)
• M16: 12,027,519 km (0.112 R)
• M17: 12,527,924 km (0.109 R)
• M18: 14,669,717 km (0.088 R)
• M19: 16,125,753 km (0.057 R)
• M20: 19,321,762 km (0.074 R)
• M21: 19,835,032 km (0.036 R)
• M22: 25,784,689 km (0.102 R)
• M23: 29,780,299 km (0.043 R)
• M24: 30,007,388 km (0.085 R)
• M25: 44,352,627 km (0.118 R)
• M26: 47,065,884 km (0.065 R)
• M27: 47,838,706 km (0.072 R)
• M28: 48,306,499 km (0.046 R)
• M29: 52,323,650 km (0.11 R)
• M30: 58,847,614 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit