🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.58 AU - 0.58 AU

Year: 155 Days

Day: 38.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.06 AU - 2.28 AU

Year: 1118 Days

Day: 32.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,891,900 km

• M1: 714,479 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.1 AU - 2.26 AU

Year: 1126 Days

Day: 23 Hours

Environment

Temp: -61 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,891,900 km

• M1: 719,416 km (0.119 R)
• M2: 1,389,016 km (0.097 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 13.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.51 AU - 12.67 AU

Year: 13804 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,891,900 km

• M1: 167,400 km (0.06 R)
• M2: 252,820 km (0.092 R)
• M3: 374,443 km (0.063 R)
• M4: 514,766 km (0.049 R)
• M5: 786,885 km (0.096 R)
• M6: 873,652 km (0.109 R)
• M7: 2,297,823 km (0.097 R)
• M8: 2,492,749 km (0.111 R)
• M9: 3,086,653 km (0.03 R)
• M10: 3,205,882 km (0.104 R)
• M11: 3,723,940 km (0.096 R)
• M12: 4,645,313 km (0.078 R)
• M13: 4,782,644 km (0.074 R)
• M14: 5,202,864 km (0.099 R)
• M15: 5,870,220 km (0.063 R)
• M16: 6,108,829 km (0.078 R)
• M17: 6,781,421 km (0.096 R)
• M18: 7,769,066 km (0.09 R)
• M19: 7,867,053 km (0.108 R)
• M20: 7,998,400 km (0.032 R)
• M21: 9,351,363 km (0.093 R)
• M22: 9,841,446 km (0.112 R)
• M23: 10,018,719 km (0.082 R)
• M24: 10,737,836 km (0.094 R)
• M25: 11,998,348 km (0.073 R)
• M26: 12,378,177 km (0.115 R)
• M27: 13,540,851 km (0.115 R)
• M28: 14,175,296 km (0.111 R)
• M29: 17,148,404 km (0.087 R)
• M30: 17,490,385 km (0.04 R)
• M31: 17,964,311 km (0.072 R)
• M32: 19,455,652 km (0.11 R)
• M33: 19,812,293 km (0.114 R)
• M34: 20,171,178 km (0.113 R)
• M35: 21,260,700 km (0.082 R)
• M36: 21,720,264 km (0.102 R)
• M37: 21,812,566 km (0.072 R)
• M38: 23,071,732 km (0.075 R)
• M39: 26,345,831 km (0.102 R)
• M40: 26,839,504 km (0.095 R)
• M41: 27,286,502 km (0.062 R)
• M42: 28,895,427 km (0.093 R)
• M43: 29,302,483 km (0.096 R)
• M44: 29,865,420 km (0.037 R)
• M45: 30,328,425 km (0.088 R)
• M46: 31,209,856 km (0.061 R)
• M47: 32,679,655 km (0.08 R)
• M48: 33,743,445 km (0.082 R)
• M49: 34,440,871 km (0.081 R)
• M50: 34,602,586 km (0.114 R)
• M51: 35,414,454 km (0.093 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit