🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.67 AU - 0.85 AU

Year: 250 Days

Day: 43.9 Hours

Environment

Temp: 86 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,137,001 km

• M1: 47,423 km (0.053 R)
• M2: 205,398 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.76 AU - 0.82 AU

Year: 265 Days

Day: 25.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.07 AU - 1.61 AU

Year: 584 Days

Day: 13.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.07 AU - 2.41 AU

Year: 1263 Days

Day: 27.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.52 AU - 2.86 AU

Year: 1662 Days

Day: 47.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,137,001 km

• M1: 36,502 km (0.045 R)

Asteroid Belt

Center: 7.86 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.2

Radius: 4.7

Gravity: 29.71 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.41 AU - 14.63 AU

Year: 17699 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,137,001 km

• M1: 63,280 km (0.084 R)
• M2: 213,775 km (0.119 R)
• M3: 814,261 km (0.089 R)
• M4: 1,388,119 km (0.114 R)
• M5: 1,591,123 km (0.06 R)
• M6: 3,445,239 km (0.104 R)
• M7: 5,103,531 km (0.102 R)
• M8: 5,589,126 km (0.067 R)
• M9: 5,783,753 km (0.065 R)
• M10: 6,186,919 km (0.118 R)
• M11: 8,135,880 km (0.089 R)
• M12: 9,940,479 km (0.097 R)
• M13: 10,577,317 km (0.103 R)
• M14: 14,463,272 km (0.104 R)
• M15: 17,167,403 km (0.062 R)
• M16: 21,209,089 km (0.086 R)
• M17: 26,820,953 km (0.11 R)
• M18: 27,937,402 km (0.063 R)
• M19: 52,285,802 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 15,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit