🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 32.4 Hours

Environment

Temp: 283 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,400,825 km

• M1: 13,763 km (0.109 R)
• M2: 31,116 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.65 AU - 0.67 AU

Year: 188 Days

Day: 26.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.94 AU - 5.24 AU

Year: 3440 Days

Day: 26 Hours

Environment

Temp: -122 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,400,825 km

• M1: 262,694 km (0.086 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.09 AU - 6.01 AU

Year: 4574 Days

Day: 18.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.4

Radius: 8.3

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.39 AU - 7.71 AU

Year: 6549 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,400,825 km

• M1: 116,986 km (0.041 R)
• M2: 430,393 km (0.057 R)
• M3: 755,768 km (0.085 R)
• M4: 1,026,241 km (0.108 R)
• M5: 1,499,419 km (0.116 R)
• M6: 1,816,268 km (0.119 R)
• M7: 2,493,647 km (0.105 R)
• M8: 4,181,111 km (0.089 R)
• M9: 5,704,316 km (0.12 R)
• M10: 6,205,020 km (0.117 R)
• M11: 7,332,839 km (0.117 R)
• M12: 7,884,705 km (0.11 R)
• M13: 8,677,574 km (0.102 R)
• M14: 9,614,655 km (0.081 R)
• M15: 10,617,559 km (0.059 R)
• M16: 14,771,294 km (0.109 R)
• M17: 16,366,605 km (0.091 R)
• M18: 16,968,138 km (0.095 R)
• M19: 19,079,862 km (0.053 R)
• M20: 23,479,535 km (0.087 R)
• M21: 23,902,598 km (0.084 R)
• M22: 26,456,683 km (0.096 R)
• M23: 34,435,635 km (0.115 R)
• M24: 34,981,667 km (0.108 R)
• M25: 37,914,982 km (0.085 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit