🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.55 AU - 0.75 AU

Year: 196 Days

Day: 39.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,799,196 km

• M1: 40,541 km (0.106 R)
• M2: 62,233 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.74 AU

Year: 621 Days

Day: 34.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.5 AU - 1.62 AU

Year: 730 Days

Day: 18.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.23 AU - 2.03 AU

Year: 780 Days

Day: 25.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,799,196 km

• M1: 109,057 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.51 AU - 1.87 AU

Year: 823 Days

Day: 18.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.53 AU - 3.31 AU

Year: 1870 Days

Day: 14.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,799,196 km

• M1: 1,416,093 km (0.119 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 9.9

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.7 AU - 11.04 AU

Year: 10748 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,799,196 km

• M1: 123,867 km (0.066 R)
• M2: 655,538 km (0.087 R)
• M3: 1,731,147 km (0.064 R)
• M4: 2,104,842 km (0.095 R)
• M5: 2,511,748 km (0.082 R)
• M6: 4,504,691 km (0.102 R)
• M7: 4,820,492 km (0.081 R)
• M8: 5,253,428 km (0.111 R)
• M9: 5,639,690 km (0.084 R)
• M10: 6,588,889 km (0.108 R)
• M11: 7,864,510 km (0.054 R)
• M12: 9,864,633 km (0.075 R)
• M13: 10,454,348 km (0.104 R)
• M14: 11,941,650 km (0.064 R)
• M15: 14,498,278 km (0.07 R)
• M16: 14,841,605 km (0.12 R)
• M17: 15,260,778 km (0.058 R)
• M18: 18,741,771 km (0.108 R)
• M19: 19,067,445 km (0.105 R)
• M20: 21,810,622 km (0.03 R)
• M21: 24,611,842 km (0.048 R)
• M22: 29,032,608 km (0.08 R)
• M23: 30,131,704 km (0.1 R)
• M24: 33,119,024 km (0.086 R)
• M25: 33,835,298 km (0.052 R)
• M26: 35,671,612 km (0.106 R)
• M27: 36,298,128 km (0.071 R)
• M28: 37,059,731 km (0.085 R)
• M29: 37,444,497 km (0.095 R)
• M30: 44,689,222 km (0.111 R)
• M31: 48,104,542 km (0.111 R)
• M32: 49,023,372 km (0.043 R)
• M33: 55,449,797 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 10,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit