🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.84 AU - 2.36 AU

Year: 1129 Days

Day: 41.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.74 AU - 2.8 AU

Year: 1268 Days

Day: 25.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,317,485 km

• M1: 69,114 km (0.063 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.14 AU - 5.1 AU

Year: 3101 Days

Day: 29.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 14.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.05 AU - 6.11 AU

Year: 5560 Days

Day: 9.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,317,485 km

• M1: 182,958 km (0.044 R)
• M2: 745,297 km (0.101 R)
• M3: 1,225,356 km (0.117 R)
• M4: 2,219,135 km (0.119 R)
• M5: 3,480,694 km (0.099 R)
• M6: 4,026,726 km (0.117 R)
• M7: 4,763,196 km (0.085 R)
• M8: 5,409,908 km (0.088 R)
• M9: 6,082,949 km (0.109 R)
• M10: 6,640,799 km (0.098 R)
• M11: 7,784,475 km (0.062 R)
• M12: 8,889,405 km (0.107 R)
• M13: 10,141,688 km (0.102 R)
• M14: 10,834,177 km (0.11 R)
• M15: 11,459,646 km (0.056 R)
• M16: 15,611,286 km (0.115 R)
• M17: 16,724,743 km (0.112 R)
• M18: 17,236,367 km (0.066 R)
• M19: 18,089,973 km (0.108 R)
• M20: 19,040,518 km (0.105 R)
• M21: 20,967,787 km (0.076 R)
• M22: 23,258,280 km (0.091 R)
• M23: 25,880,581 km (0.081 R)
• M24: 27,087,686 km (0.09 R)
• M25: 33,591,454 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 12.3

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.61 AU - 10.81 AU

Year: 10366 Days

Day: 9.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,317,485 km

• M1: 156,479 km (0.066 R)
• M2: 718,070 km (0.111 R)
• M3: 1,272,629 km (0.069 R)
• M4: 2,314,728 km (0.073 R)
• M5: 2,813,188 km (0.07 R)
• M6: 4,202,653 km (0.096 R)
• M7: 7,393,127 km (0.088 R)
• M8: 12,504,288 km (0.115 R)
• M9: 16,986,988 km (0.076 R)
• M10: 17,580,293 km (0.059 R)
• M11: 18,878,354 km (0.094 R)
• M12: 22,519,715 km (0.115 R)
• M13: 26,870,022 km (0.047 R)
• M14: 34,399,582 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit