🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.9 AU - 2.02 AU

Year: 1023 Days

Day: 23.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 124.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,815,318 km

• M1: 18,700 km (0.086 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.3

Radius: 9.9

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.06 AU - 5.08 AU

Year: 3642 Days

Day: 14.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,815,318 km

• M1: 124,316 km (0.098 R)
• M2: 475,422 km (0.098 R)
• M3: 883,525 km (0.075 R)
• M4: 1,322,146 km (0.118 R)
• M5: 2,437,398 km (0.1 R)
• M6: 3,199,599 km (0.1 R)
• M7: 3,595,286 km (0.11 R)
• M8: 4,437,821 km (0.109 R)
• M9: 5,711,946 km (0.095 R)
• M10: 6,176,597 km (0.101 R)
• M11: 7,181,895 km (0.099 R)
• M12: 7,828,307 km (0.078 R)
• M13: 8,365,663 km (0.109 R)
• M14: 9,159,279 km (0.111 R)
• M15: 9,474,332 km (0.1 R)
• M16: 11,749,417 km (0.099 R)
• M17: 12,311,157 km (0.059 R)
• M18: 12,841,631 km (0.039 R)
• M19: 15,895,073 km (0.104 R)
• M20: 22,597,506 km (0.101 R)
• M21: 23,320,064 km (0.103 R)
• M22: 25,814,309 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.2

Radius: 3.4

Gravity: 44.83 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.44 AU - 18.44 AU

Year: 21527 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,815,318 km

• M1: 42,336 km (0.079 R)
• M2: 229,334 km (0.112 R)
• M3: 765,492 km (0.117 R)
• M4: 1,321,398 km (0.08 R)
• M5: 1,726,958 km (0.045 R)
• M6: 4,664,910 km (0.11 R)
• M7: 5,433,843 km (0.083 R)
• M8: 6,073,823 km (0.095 R)
• M9: 9,470,293 km (0.094 R)
• M10: 14,094,812 km (0.107 R)
• M11: 16,237,502 km (0.047 R)
• M12: 19,388,782 km (0.079 R)
• M13: 23,432,861 km (0.118 R)
• M14: 28,468,774 km (0.101 R)
• M15: 31,361,548 km (0.086 R)
• M16: 31,987,914 km (0.068 R)
• M17: 33,007,424 km (0.11 R)
• M18: 35,650,369 km (0.114 R)
• M19: 38,431,095 km (0.073 R)
• M20: 38,860,291 km (0.1 R)
• M21: 42,409,500 km (0.092 R)
• M22: 43,949,910 km (0.067 R)
• M23: 45,050,202 km (0.08 R)
• M24: 48,294,830 km (0.103 R)
• M25: 51,344,981 km (0.079 R)
• M26: 53,093,780 km (0.114 R)
• M27: 53,270,904 km (0.106 R)
• M28: 57,638,713 km (0.059 R)
• M29: 68,745,607 km (0.078 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit