🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 27.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.31 AU - 2.17 AU

Year: 818 Days

Day: 21.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.64 AU - 2.14 AU

Year: 926 Days

Day: 33.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.82 AU - 3.76 AU

Year: 2127 Days

Day: 23.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.7

Radius: 7.1

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13 AU - 19.82 AU

Year: 23695 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,196,186 km

• M1: 88,263 km (0.107 R)
• M2: 506,838 km (0.096 R)
• M3: 741,706 km (0.088 R)
• M4: 1,821,354 km (0.07 R)
• M5: 3,672,029 km (0.049 R)
• M6: 4,174,379 km (0.086 R)
• M7: 4,476,567 km (0.097 R)
• M8: 8,094,591 km (0.06 R)
• M9: 8,459,311 km (0.114 R)
• M10: 9,504,551 km (0.082 R)
• M11: 11,585,607 km (0.077 R)
• M12: 12,183,699 km (0.118 R)
• M13: 12,524,633 km (0.101 R)
• M14: 13,952,844 km (0.085 R)
• M15: 21,538,653 km (0.107 R)
• M16: 25,193,628 km (0.045 R)
• M17: 27,691,164 km (0.049 R)
• M18: 29,730,482 km (0.07 R)
• M19: 30,849,774 km (0.057 R)
• M20: 31,483,620 km (0.033 R)
• M21: 32,515,696 km (0.094 R)
• M22: 33,703,503 km (0.11 R)
• M23: 33,971,283 km (0.032 R)
• M24: 34,240,559 km (0.091 R)
• M25: 39,186,414 km (0.064 R)
• M26: 39,780,318 km (0.106 R)
• M27: 40,079,514 km (0.079 R)
• M28: 42,216,070 km (0.099 R)
• M29: 42,683,564 km (0.108 R)
• M30: 43,787,746 km (0.071 R)
• M31: 53,316,681 km (0.096 R)
• M32: 55,897,693 km (0.08 R)
• M33: 56,839,412 km (0.101 R)
• M34: 57,409,380 km (0.045 R)
• M35: 72,038,705 km (0.083 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit