🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 280 Days

Day: 42.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 12.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.23 AU - 7.85 AU

Year: 6078 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,590,668 km

• M1: 165,904 km (0.088 R)
• M2: 611,406 km (0.105 R)
• M3: 1,181,374 km (0.06 R)
• M4: 2,068,639 km (0.103 R)
• M5: 2,848,343 km (0.1 R)
• M6: 3,984,390 km (0.108 R)
• M7: 4,849,813 km (0.05 R)
• M8: 6,260,521 km (0.111 R)
• M9: 8,287,872 km (0.102 R)
• M10: 9,786,693 km (0.102 R)
• M11: 11,209,518 km (0.073 R)
• M12: 12,074,792 km (0.102 R)
• M13: 13,709,747 km (0.096 R)
• M14: 14,521,316 km (0.102 R)
• M15: 16,176,766 km (0.109 R)
• M16: 17,818,902 km (0.092 R)
• M17: 18,297,914 km (0.095 R)
• M18: 22,446,113 km (0.115 R)
• M19: 23,328,890 km (0.091 R)
• M20: 28,370,937 km (0.063 R)
• M21: 29,593,152 km (0.119 R)
• M22: 33,574,549 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.8

Radius: 3.3

Gravity: 38.64 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.63 AU - 16.37 AU

Year: 19038 Days

Day: 17.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,590,668 km

• M1: 40,990 km (0.066 R)
• M2: 160,369 km (0.099 R)
• M3: 456,722 km (0.104 R)
• M4: 763,099 km (0.106 R)
• M5: 894,894 km (0.092 R)
• M6: 1,165,966 km (0.113 R)
• M7: 1,535,173 km (0.08 R)
• M8: 1,663,229 km (0.094 R)
• M9: 2,609,585 km (0.106 R)
• M10: 4,945,107 km (0.089 R)
• M11: 5,933,052 km (0.11 R)
• M12: 6,744,620 km (0.079 R)
• M13: 8,785,434 km (0.116 R)
• M14: 8,989,186 km (0.1 R)
• M15: 9,195,931 km (0.114 R)
• M16: 10,908,527 km (0.054 R)
• M17: 13,417,134 km (0.119 R)
• M18: 15,165,783 km (0.095 R)
• M19: 19,535,687 km (0.117 R)
• M20: 20,858,282 km (0.119 R)
• M21: 24,373,981 km (0.073 R)
• M22: 26,009,235 km (0.025 R)
• M23: 26,640,838 km (0.087 R)
• M24: 28,932,079 km (0.045 R)
• M25: 29,838,342 km (0.087 R)
• M26: 32,914,524 km (0.028 R)
• M27: 35,291,484 km (0.115 R)
• M28: 42,666,809 km (0.094 R)
• M29: 42,812,367 km (0.083 R)
• M30: 43,988,057 km (0.117 R)
• M31: 45,487,925 km (0.115 R)
• M32: 46,711,935 km (0.114 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit