🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.71 AU - 1.03 AU

Year: 177 Days

Day: 36.5 Hours

Environment

Temp: 575 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,278,686 km

• M1: 41,439 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 205 Days

Day: 45 Hours

Environment

Temp: 486 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.64 AU - 6.06 AU

Year: 3088 Days

Day: 17.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 6.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.92 AU - 7.86 AU

Year: 3526 Days

Day: 26.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 19.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 33.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.7

Radius: 7.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 30.66 AU - 36.06 AU

Year: 42058 Days

Day: 18.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,278,686 km

• M1: 98,286 km (0.085 R)
• M2: 526,884 km (0.106 R)
• M3: 852,558 km (0.077 R)
• M4: 1,147,266 km (0.097 R)
• M5: 1,492,688 km (0.03 R)
• M6: 1,927,269 km (0.078 R)
• M7: 2,493,049 km (0.102 R)
• M8: 4,264,886 km (0.057 R)
• M9: 4,902,023 km (0.098 R)
• M10: 5,687,262 km (0.063 R)
• M11: 6,601,904 km (0.09 R)
• M12: 9,681,376 km (0.092 R)
• M13: 10,123,587 km (0.081 R)
• M14: 11,813,744 km (0.084 R)
• M15: 12,989,284 km (0.112 R)
• M16: 14,000,416 km (0.072 R)
• M17: 16,443,648 km (0.056 R)
• M18: 19,754,100 km (0.029 R)
• M19: 20,057,035 km (0.085 R)
• M20: 21,725,201 km (0.095 R)
• M21: 23,710,215 km (0.065 R)
• M22: 26,909,815 km (0.119 R)
• M23: 28,291,949 km (0.039 R)
• M24: 31,884,243 km (0.041 R)
• M25: 36,825,909 km (0.025 R)
• M26: 41,590,153 km (0.044 R)
• M27: 44,810,995 km (0.098 R)
• M28: 55,064,433 km (0.12 R)
• M29: 83,418,316 km (0.045 R)
• M30: 87,156,467 km (0.055 R)
• M31: 93,537,714 km (0.11 R)
• M32: 96,987,441 km (0.118 R)

Kuiper Belt

Range: 50.3 - 68.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 12,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit