🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.11 AU - 1.73 AU

Year: 612 Days

Day: 43.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.28 AU - 3.9 AU

Year: 2460 Days

Day: 24.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.6

Radius: 8.7

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.07 AU - 8.55 AU

Year: 7893 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,232,908 km

• M1: 108,159 km (0.073 R)
• M2: 676,033 km (0.098 R)
• M3: 1,310,029 km (0.107 R)
• M4: 1,649,765 km (0.09 R)
• M5: 1,939,088 km (0.063 R)
• M6: 2,211,655 km (0.108 R)
• M7: 2,621,703 km (0.033 R)
• M8: 5,024,843 km (0.053 R)
• M9: 7,670,032 km (0.029 R)
• M10: 11,432,718 km (0.109 R)
• M11: 17,478,417 km (0.096 R)
• M12: 18,456,039 km (0.109 R)
• M13: 21,687,203 km (0.077 R)
• M14: 25,014,260 km (0.063 R)
• M15: 28,286,713 km (0.087 R)
• M16: 31,425,875 km (0.102 R)
• M17: 32,660,506 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.5

Radius: 6

Gravity: 27.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.59 AU - 17.61 AU

Year: 24460 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,232,908 km

• M1: 208,839 km (0.037 R)
• M2: 656,735 km (0.112 R)
• M3: 859,889 km (0.075 R)
• M4: 1,148,612 km (0.1 R)
• M5: 1,964,070 km (0.106 R)
• M6: 4,035,702 km (0.086 R)
• M7: 4,247,233 km (0.107 R)
• M8: 5,046,684 km (0.061 R)
• M9: 5,418,285 km (0.119 R)
• M10: 5,676,192 km (0.111 R)
• M11: 10,727,813 km (0.064 R)
• M12: 13,876,399 km (0.117 R)
• M13: 19,625,445 km (0.1 R)
• M14: 21,811,220 km (0.12 R)
• M15: 22,464,364 km (0.116 R)
• M16: 24,853,293 km (0.096 R)
• M17: 25,565,678 km (0.058 R)
• M18: 33,742,847 km (0.12 R)
• M19: 40,012,194 km (0.053 R)
• M20: 41,651,039 km (0.084 R)
• M21: 51,470,943 km (0.083 R)
• M22: 52,821,662 km (0.12 R)
• M23: 58,670,041 km (0.08 R)
• M24: 78,014,542 km (0.111 R)
• M25: 79,283,880 km (0.092 R)
• M26: 83,438,362 km (0.117 R)
• M27: 92,743,499 km (0.087 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit