🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.51 AU - 0.53 AU

Year: 132 Days

Day: 39.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.57 AU - 0.65 AU

Year: 168 Days

Day: 15.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.79 AU - 0.83 AU

Year: 257 Days

Day: 36.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,644,041 km

• M1: 536,159 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.98 AU - 1.04 AU

Year: 358 Days

Day: 24.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,644,041 km

• M1: 80,783 km (0.098 R)
• M2: 145,559 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 12.1

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.2 AU - 14.6 AU

Year: 16360 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,644,041 km

• M1: 150,495 km (0.12 R)
• M2: 1,256,473 km (0.073 R)
• M3: 2,438,445 km (0.098 R)
• M4: 3,051,049 km (0.11 R)
• M5: 4,551,665 km (0.115 R)
• M6: 5,915,549 km (0.109 R)
• M7: 8,169,540 km (0.092 R)
• M8: 8,998,462 km (0.025 R)
• M9: 13,159,227 km (0.088 R)
• M10: 13,792,026 km (0.087 R)
• M11: 15,042,515 km (0.097 R)
• M12: 17,938,281 km (0.042 R)
• M13: 18,892,565 km (0.095 R)
• M14: 19,880,360 km (0.079 R)
• M15: 24,915,077 km (0.036 R)
• M16: 26,766,201 km (0.099 R)
• M17: 28,011,752 km (0.049 R)
• M18: 30,496,573 km (0.082 R)
• M19: 31,232,744 km (0.105 R)
• M20: 36,859,569 km (0.091 R)
• M21: 41,911,190 km (0.043 R)
• M22: 53,010,305 km (0.113 R)
• M23: 62,909,645 km (0.115 R)
• M24: 66,944,449 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.8

Radius: 7.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.62 AU - 20.52 AU

Year: 29405 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,644,041 km

• M1: 136,284 km (0.108 R)
• M2: 609,013 km (0.098 R)
• M3: 1,123,929 km (0.077 R)
• M4: 1,483,113 km (0.107 R)
• M5: 3,341,268 km (0.08 R)
• M6: 9,812,274 km (0.07 R)
• M7: 18,517,673 km (0.117 R)
• M8: 21,237,363 km (0.092 R)
• M9: 25,137,529 km (0.073 R)
• M10: 28,868,948 km (0.053 R)
• M11: 30,866,229 km (0.098 R)
• M12: 31,298,119 km (0.081 R)
• M13: 37,285,773 km (0.099 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit