🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.75 AU - 0.77 AU

Year: 248 Days

Day: 13.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,243,398 km

• M1: 77,342 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.95 AU - 1.13 AU

Year: 397 Days

Day: 15.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,243,398 km

• M1: 244,892 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.75 AU - 4.29 AU

Year: 3020 Days

Day: 15.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.87 AU - 4.57 AU

Year: 3249 Days

Day: 24.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 9.1

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.85 AU - 7.93 AU

Year: 6777 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,243,398 km

• M1: 113,246 km (0.119 R)
• M2: 431,889 km (0.063 R)
• M3: 813,364 km (0.05 R)
• M4: 1,576,014 km (0.099 R)
• M5: 1,927,868 km (0.115 R)
• M6: 2,519,827 km (0.114 R)
• M7: 3,064,512 km (0.113 R)
• M8: 3,708,830 km (0.081 R)
• M9: 4,087,762 km (0.113 R)
• M10: 4,651,147 km (0.109 R)
• M11: 6,553,434 km (0.025 R)
• M12: 7,037,981 km (0.069 R)
• M13: 8,274,857 km (0.041 R)
• M14: 8,882,822 km (0.108 R)
• M15: 9,872,263 km (0.065 R)
• M16: 10,324,647 km (0.037 R)
• M17: 13,281,299 km (0.056 R)
• M18: 16,069,504 km (0.114 R)
• M19: 17,666,162 km (0.072 R)
• M20: 20,728,730 km (0.073 R)
• M21: 21,471,034 km (0.105 R)
• M22: 23,564,058 km (0.082 R)
• M23: 24,047,110 km (0.118 R)
• M24: 25,283,387 km (0.068 R)
• M25: 26,822,150 km (0.075 R)
• M26: 29,246,234 km (0.112 R)
• M27: 34,216,474 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 10

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.89 AU - 9.05 AU

Year: 7651 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,243,398 km

• M1: 124,465 km (0.049 R)
• M2: 579,542 km (0.088 R)
• M3: 907,760 km (0.09 R)
• M4: 1,278,613 km (0.114 R)
• M5: 1,673,402 km (0.114 R)
• M6: 6,754,493 km (0.115 R)
• M7: 7,559,180 km (0.029 R)
• M8: 10,090,526 km (0.081 R)
• M9: 12,013,158 km (0.1 R)
• M10: 13,512,577 km (0.109 R)
• M11: 14,279,566 km (0.118 R)
• M12: 16,942,108 km (0.089 R)
• M13: 25,053,604 km (0.101 R)
• M14: 26,126,520 km (0.077 R)
• M15: 29,985,846 km (0.11 R)
• M16: 31,383,988 km (0.038 R)
• M17: 32,243,427 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit