🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.54 AU - 0.76 AU

Year: 192 Days

Day: 16.7 Hours

Environment

Temp: 219 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,497,753 km

• M1: 27,825 km (0.09 R)
• M2: 76,145 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.06 AU - 1.18 AU

Year: 435 Days

Day: 25.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.23 AU - 5.17 AU

Year: 3740 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.22 AU - 5.2 AU

Year: 3752 Days

Day: 28.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,497,753 km

• M1: 179,966 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 11.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.01 AU - 9.69 AU

Year: 9665 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,497,753 km

• M1: 148,102 km (0.073 R)
• M2: 738,565 km (0.105 R)
• M3: 1,349,074 km (0.072 R)
• M4: 2,165,280 km (0.027 R)
• M5: 2,741,082 km (0.072 R)
• M6: 3,243,581 km (0.073 R)
• M7: 5,645,824 km (0.106 R)
• M8: 7,741,091 km (0.073 R)
• M9: 11,032,993 km (0.115 R)
• M10: 11,431,820 km (0.076 R)
• M11: 12,364,414 km (0.094 R)
• M12: 13,800,254 km (0.078 R)
• M13: 14,558,566 km (0.096 R)
• M14: 15,344,403 km (0.078 R)
• M15: 15,779,135 km (0.09 R)
• M16: 17,940,674 km (0.102 R)
• M17: 19,199,391 km (0.117 R)
• M18: 21,120,527 km (0.091 R)
• M19: 21,504,096 km (0.099 R)
• M20: 23,247,659 km (0.107 R)
• M21: 24,573,694 km (0.11 R)
• M22: 27,194,799 km (0.062 R)
• M23: 28,108,542 km (0.118 R)
• M24: 28,854,138 km (0.119 R)
• M25: 30,579,899 km (0.073 R)
• M26: 32,475,005 km (0.1 R)
• M27: 33,295,998 km (0.075 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 20,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit