🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 203 Days

Day: 17.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,267,866 km

• M1: 387,458 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.71 AU - 0.85 AU

Year: 244 Days

Day: 19.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 17,267,866 km

• M1: 33,211 km (0.077 R)
• M2: 76,145 km (0.047 R)

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.72 AU - 4.32 AU

Year: 2343 Days

Day: 41.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 14.8

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.15 AU - 8.77 AU

Year: 7228 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 17,267,866 km

• M1: 184,005 km (0.092 R)
• M2: 795,711 km (0.074 R)
• M3: 1,313,170 km (0.115 R)
• M4: 1,850,825 km (0.103 R)
• M5: 3,148,586 km (0.079 R)
• M6: 4,058,141 km (0.119 R)
• M7: 4,959,469 km (0.116 R)
• M8: 6,575,574 km (0.114 R)
• M9: 7,780,585 km (0.104 R)
• M10: 8,268,723 km (0.094 R)
• M11: 8,734,272 km (0.086 R)
• M12: 9,307,082 km (0.065 R)
• M13: 10,093,967 km (0.056 R)
• M14: 11,076,077 km (0.042 R)
• M15: 11,800,729 km (0.051 R)
• M16: 15,588,397 km (0.095 R)
• M17: 18,859,804 km (0.12 R)
• M18: 19,595,077 km (0.1 R)
• M19: 21,358,537 km (0.088 R)
• M20: 26,182,619 km (0.026 R)
• M21: 27,005,408 km (0.1 R)
• M22: 27,845,549 km (0.111 R)
• M23: 31,894,715 km (0.108 R)
• M24: 32,413,969 km (0.099 R)
• M25: 36,096,171 km (0.099 R)
• M26: 37,344,864 km (0.087 R)
• M27: 38,270,875 km (0.108 R)
• M28: 38,975,481 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 13.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.28 AU - 11.68 AU

Year: 11185 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 17,267,866 km

• M1: 171,888 km (0.115 R)
• M2: 690,843 km (0.067 R)
• M3: 1,824,944 km (0.059 R)
• M4: 3,000,484 km (0.104 R)
• M5: 5,763,557 km (0.098 R)
• M6: 6,526,207 km (0.115 R)
• M7: 9,426,611 km (0.108 R)
• M8: 11,236,595 km (0.117 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 10,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit