🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.58 AU - 0.78 AU

Year: 206 Days

Day: 13.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,349,780 km

• M1: 279,748 km (0.108 R)
• M2: 301,889 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 229 Days

Day: 27.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.7

Radius: 13.2

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.57 AU - 7.33 AU

Year: 6013 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,349,780 km

• M1: 166,502 km (0.088 R)
• M2: 267,631 km (0.062 R)
• M3: 539,450 km (0.119 R)
• M4: 801,695 km (0.103 R)
• M5: 1,239,119 km (0.074 R)
• M6: 1,377,348 km (0.115 R)
• M7: 1,871,619 km (0.111 R)
• M8: 2,114,117 km (0.038 R)
• M9: 2,350,033 km (0.117 R)
• M10: 2,523,866 km (0.036 R)
• M11: 2,996,146 km (0.062 R)
• M12: 3,655,723 km (0.115 R)
• M13: 3,858,279 km (0.117 R)
• M14: 4,043,930 km (0.073 R)
• M15: 4,423,908 km (0.068 R)
• M16: 4,815,705 km (0.071 R)
• M17: 5,218,722 km (0.088 R)
• M18: 5,378,492 km (0.06 R)
• M19: 5,726,307 km (0.064 R)
• M20: 5,820,255 km (0.046 R)
• M21: 6,225,515 km (0.026 R)
• M22: 6,370,925 km (0.114 R)
• M23: 6,838,418 km (0.118 R)
• M24: 7,190,122 km (0.095 R)
• M25: 8,147,998 km (0.12 R)
• M26: 8,413,833 km (0.038 R)
• M27: 8,601,578 km (0.101 R)
• M28: 9,008,634 km (0.102 R)
• M29: 9,589,373 km (0.1 R)
• M30: 9,813,770 km (0.119 R)
• M31: 10,670,667 km (0.1 R)
• M32: 11,255,445 km (0.088 R)
• M33: 11,492,258 km (0.117 R)
• M34: 11,581,418 km (0.105 R)
• M35: 11,820,625 km (0.081 R)
• M36: 12,486,635 km (0.084 R)
• M37: 12,701,009 km (0.053 R)
• M38: 13,414,441 km (0.051 R)
• M39: 13,728,597 km (0.102 R)
• M40: 14,045,295 km (0.071 R)
• M41: 14,879,902 km (0.077 R)
• M42: 15,074,828 km (0.108 R)
• M43: 15,500,135 km (0.104 R)
• M44: 15,598,720 km (0.071 R)
• M45: 15,730,665 km (0.112 R)
• M46: 15,829,848 km (0.117 R)
• M47: 16,028,813 km (0.093 R)
• M48: 16,395,927 km (0.089 R)
• M49: 16,698,264 km (0.109 R)
• M50: 16,867,010 km (0.075 R)
• M51: 17,479,314 km (0.1 R)
• M52: 17,822,642 km (0.1 R)
• M53: 18,760,770 km (0.109 R)
• M54: 19,077,020 km (0.094 R)
• M55: 20,395,725 km (0.094 R)
• M56: 20,684,748 km (0.101 R)
• M57: 20,793,506 km (0.086 R)
• M58: 21,193,830 km (0.097 R)
• M59: 22,002,256 km (0.112 R)
• M60: 22,187,309 km (0.12 R)
• M61: 22,521,810 km (0.094 R)
• M62: 23,686,878 km (0.106 R)
• M63: 24,143,152 km (0.037 R)
• M64: 24,410,633 km (0.107 R)
• M65: 25,102,971 km (0.078 R)
• M66: 25,219,059 km (0.086 R)
• M67: 26,153,597 km (0.112 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: 207 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit