🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 156 Days

Day: 25.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.84 AU

Year: 218 Days

Day: 38.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 303 Days

Day: 24.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.81 AU - 1.17 AU

Year: 367 Days

Day: 18.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,925,488 km

• M1: 624,571 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.74 AU - 5 AU

Year: 3405 Days

Day: 41.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,925,488 km

• M1: 544,387 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.4

Radius: 4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.57 AU - 15.65 AU

Year: 21895 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,925,488 km

• M1: 125,363 km (0.102 R)
• M2: 185,053 km (0.106 R)
• M3: 307,274 km (0.091 R)
• M4: 1,004,251 km (0.089 R)
• M5: 1,295,368 km (0.108 R)
• M6: 1,434,494 km (0.067 R)
• M7: 1,627,625 km (0.102 R)
• M8: 2,366,040 km (0.088 R)
• M9: 2,908,332 km (0.03 R)
• M10: 3,594,388 km (0.087 R)
• M11: 5,375,051 km (0.057 R)
• M12: 6,234,940 km (0.106 R)
• M13: 7,327,453 km (0.115 R)
• M14: 8,135,132 km (0.036 R)
• M15: 8,679,369 km (0.104 R)
• M16: 9,833,068 km (0.055 R)
• M17: 11,159,852 km (0.112 R)
• M18: 15,077,371 km (0.06 R)
• M19: 15,112,227 km (0.07 R)
• M20: 19,106,042 km (0.058 R)
• M21: 19,750,659 km (0.09 R)
• M22: 20,402,457 km (0.115 R)
• M23: 20,789,018 km (0.119 R)
• M24: 21,178,122 km (0.111 R)
• M25: 21,295,406 km (0.088 R)
• M26: 21,963,511 km (0.063 R)
• M27: 22,320,152 km (0.09 R)
• M28: 25,489,084 km (0.081 R)
• M29: 25,697,025 km (0.062 R)
• M30: 26,492,137 km (0.12 R)
• M31: 27,806,654 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit