🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 177 Days

Day: 15.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,430,966 km

• M1: 32,164 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.56 AU - 0.9 AU

Year: 221 Days

Day: 27 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.35 AU - 3.33 AU

Year: 1698 Days

Day: 12.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,430,966 km

• M1: 161,267 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.13 AU - 4.55 AU

Year: 2670 Days

Day: 46.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,430,966 km

• M1: 1,217,278 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.86 AU - 5.24 AU

Year: 3443 Days

Day: 40.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 8

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.83 AU - 7.71 AU

Year: 5570 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,430,966 km

• M1: 101,128 km (0.114 R)
• M2: 354,248 km (0.106 R)
• M3: 1,178,981 km (0.095 R)
• M4: 2,107,236 km (0.064 R)
• M5: 3,006,618 km (0.059 R)
• M6: 3,371,338 km (0.078 R)
• M7: 3,630,591 km (0.112 R)
• M8: 3,926,645 km (0.102 R)
• M9: 4,338,039 km (0.113 R)
• M10: 5,022,749 km (0.047 R)
• M11: 5,449,402 km (0.037 R)
• M12: 5,961,924 km (0.097 R)
• M13: 6,278,174 km (0.056 R)
• M14: 6,978,890 km (0.111 R)
• M15: 7,656,868 km (0.087 R)
• M16: 9,019,555 km (0.114 R)
• M17: 9,394,597 km (0.077 R)
• M18: 10,720,632 km (0.03 R)
• M19: 12,989,733 km (0.087 R)
• M20: 13,361,035 km (0.115 R)
• M21: 13,739,368 km (0.072 R)
• M22: 14,461,028 km (0.105 R)
• M23: 16,840,083 km (0.109 R)
• M24: 17,601,985 km (0.091 R)
• M25: 20,166,092 km (0.114 R)
• M26: 20,735,910 km (0.105 R)
• M27: 21,537,007 km (0.093 R)
• M28: 23,356,267 km (0.103 R)
• M29: 23,905,590 km (0.113 R)
• M30: 24,786,273 km (0.117 R)
• M31: 25,854,701 km (0.115 R)
• M32: 26,189,501 km (0.112 R)
• M33: 26,697,236 km (0.065 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 14,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit