🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.56 AU

Year: 1257 Days

Day: 25.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 78.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.23 AU - 3.65 AU

Year: 2285 Days

Day: 17.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.04 AU - 4.88 AU

Year: 2822 Days

Day: 40.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.3

Radius: 9.5

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.88 AU - 8.08 AU

Year: 8074 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,254,021 km

• M1: 118,182 km (0.091 R)
• M2: 453,282 km (0.111 R)
• M3: 951,442 km (0.087 R)
• M4: 1,311,824 km (0.045 R)
• M5: 1,792,332 km (0.055 R)
• M6: 2,458,641 km (0.104 R)
• M7: 2,961,439 km (0.078 R)
• M8: 3,649,141 km (0.074 R)
• M9: 4,521,895 km (0.111 R)
• M10: 5,784,800 km (0.102 R)
• M11: 7,696,062 km (0.063 R)
• M12: 8,140,069 km (0.079 R)
• M13: 10,329,434 km (0.1 R)
• M14: 21,969,345 km (0.092 R)
• M15: 22,535,872 km (0.083 R)
• M16: 22,946,518 km (0.071 R)
• M17: 23,698,098 km (0.095 R)
• M18: 25,074,697 km (0.12 R)
• M19: 26,503,806 km (0.113 R)
• M20: 34,581,044 km (0.103 R)
• M21: 36,013,743 km (0.116 R)
• M22: 38,527,884 km (0.082 R)
• M23: 40,067,247 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 11.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 10.99 AU - 12.49 AU

Year: 14407 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,254,021 km

• M1: 143,165 km (0.097 R)
• M2: 532,419 km (0.1 R)
• M3: 1,091,017 km (0.046 R)
• M4: 2,084,946 km (0.102 R)
• M5: 2,895,766 km (0.093 R)
• M6: 5,079,895 km (0.118 R)
• M7: 6,342,202 km (0.11 R)
• M8: 7,841,322 km (0.074 R)
• M9: 9,652,503 km (0.092 R)
• M10: 11,329,795 km (0.072 R)
• M11: 13,357,594 km (0.094 R)
• M12: 15,133,919 km (0.105 R)
• M13: 18,322,897 km (0.072 R)
• M14: 20,146,495 km (0.1 R)
• M15: 21,252,173 km (0.099 R)
• M16: 21,858,194 km (0.062 R)
• M17: 24,397,917 km (0.058 R)
• M18: 27,128,527 km (0.075 R)
• M19: 27,841,660 km (0.082 R)
• M20: 29,773,567 km (0.117 R)
• M21: 31,499,178 km (0.087 R)
• M22: 33,391,890 km (0.09 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 19,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit