🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.62 AU - 0.66 AU

Year: 180 Days

Day: 29.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.65 AU - 0.69 AU

Year: 193 Days

Day: 17.9 Hours

Environment

Temp: 215 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,204,861 km

• M1: 39,344 km (0.086 R)
• M2: 75,846 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 8.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.01 AU - 7.75 AU

Year: 5664 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,204,861 km

• M1: 121,324 km (0.078 R)
• M2: 482,304 km (0.111 R)
• M3: 899,831 km (0.1 R)
• M4: 1,842,148 km (0.115 R)
• M5: 2,394,763 km (0.112 R)
• M6: 2,679,447 km (0.046 R)
• M7: 2,973,557 km (0.117 R)
• M8: 3,375,078 km (0.111 R)
• M9: 3,734,412 km (0.081 R)
• M10: 5,454,488 km (0.105 R)
• M11: 9,379,188 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.1

Radius: 7

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 12.38 AU - 14.82 AU

Year: 17627 Days

Day: 24.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,204,861 km

• M1: 87,066 km (0.102 R)
• M2: 555,008 km (0.047 R)
• M3: 1,139,936 km (0.119 R)
• M4: 1,423,424 km (0.063 R)
• M5: 1,705,715 km (0.072 R)
• M6: 2,247,259 km (0.055 R)
• M7: 2,632,324 km (0.084 R)
• M8: 4,202,204 km (0.075 R)
• M9: 4,628,558 km (0.039 R)
• M10: 8,135,880 km (0.075 R)
• M11: 8,945,055 km (0.051 R)
• M12: 10,722,278 km (0.08 R)
• M13: 12,170,684 km (0.095 R)
• M14: 14,614,964 km (0.049 R)
• M15: 17,754,874 km (0.088 R)
• M16: 18,705,419 km (0.062 R)
• M17: 25,230,578 km (0.103 R)
• M18: 32,074,232 km (0.091 R)
• M19: 37,821,633 km (0.076 R)
• M20: 39,924,829 km (0.103 R)
• M21: 47,748,349 km (0.026 R)
• M22: 50,046,771 km (0.117 R)
• M23: 51,619,344 km (0.092 R)
• M24: 53,549,605 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103

Radius: 3.4

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.54 AU - 22.1 AU

Year: 31012 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 54,204,861 km

• M1: 42,635 km (0.072 R)
• M2: 155,881 km (0.046 R)
• M3: 1,061,696 km (0.056 R)
• M4: 1,918,742 km (0.036 R)
• M5: 4,229,581 km (0.106 R)
• M6: 5,245,799 km (0.114 R)
• M7: 5,847,033 km (0.102 R)
• M8: 7,227,073 km (0.095 R)
• M9: 9,707,855 km (0.11 R)
• M10: 9,863,137 km (0.044 R)
• M11: 11,053,338 km (0.11 R)
• M12: 13,910,508 km (0.069 R)
• M13: 34,733,634 km (0.074 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit