🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 14.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.55 AU - 0.59 AU

Year: 153 Days

Day: 16.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,568,320 km

• M1: 189,840 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.42 AU - 2.04 AU

Year: 811 Days

Day: 20.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.04 AU - 3.24 AU

Year: 1529 Days

Day: 32.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.71 AU - 5.21 AU

Year: 3357 Days

Day: 43.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.8

Radius: 3.4

Gravity: 65.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.6 AU - 16.64 AU

Year: 19926 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,568,320 km

• M1: 45,927 km (0.11 R)
• M2: 188,344 km (0.106 R)
• M3: 340,335 km (0.114 R)
• M4: 477,666 km (0.096 R)
• M5: 811,868 km (0.115 R)
• M6: 1,344,286 km (0.086 R)
• M7: 2,162,437 km (0.108 R)
• M8: 2,591,334 km (0.089 R)
• M9: 2,941,992 km (0.041 R)
• M10: 3,585,263 km (0.104 R)
• M11: 4,249,926 km (0.107 R)
• M12: 5,030,378 km (0.041 R)
• M13: 5,901,786 km (0.103 R)
• M14: 6,869,235 km (0.111 R)
• M15: 8,091,450 km (0.102 R)
• M16: 8,564,777 km (0.111 R)
• M17: 9,112,156 km (0.106 R)
• M18: 9,976,233 km (0.051 R)
• M19: 12,067,013 km (0.117 R)
• M20: 12,894,439 km (0.095 R)
• M21: 13,466,651 km (0.103 R)
• M22: 16,252,013 km (0.055 R)
• M23: 16,583,373 km (0.043 R)
• M24: 25,503,744 km (0.109 R)
• M25: 25,951,042 km (0.096 R)
• M26: 30,090,864 km (0.071 R)
• M27: 34,241,905 km (0.06 R)
• M28: 34,786,142 km (0.115 R)
• M29: 44,780,327 km (0.105 R)
• M30: 45,594,738 km (0.117 R)
• M31: 50,338,487 km (0.034 R)
• M32: 59,022,344 km (0.084 R)
• M33: 63,205,250 km (0.103 R)
• M34: 67,156,130 km (0.104 R)
• M35: 70,608,250 km (0.087 R)
• M36: 71,932,790 km (0.088 R)
• M37: 75,316,245 km (0.093 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit