🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.53 AU

Year: 127 Days

Day: 12.8 Hours

Environment

Temp: 280 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.73 AU - 1.17 AU

Year: 332 Days

Day: 23.8 Hours

Environment

Temp: 75 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1 AU - 1.62 AU

Year: 537 Days

Day: 28.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.79 AU - 4.59 AU

Year: 2539 Days

Day: 46.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,553,200 km

• M1: 118,781 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.5

Radius: 3.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.94 AU - 16.84 AU

Year: 21624 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 42,553,200 km

• M1: 176,675 km (0.117 R)
• M2: 279,299 km (0.108 R)
• M3: 920,326 km (0.035 R)
• M4: 1,661,883 km (0.115 R)
• M5: 2,016,729 km (0.083 R)
• M6: 2,179,043 km (0.1 R)
• M7: 3,320,474 km (0.108 R)
• M8: 3,707,484 km (0.085 R)
• M9: 4,050,512 km (0.028 R)
• M10: 4,344,023 km (0.067 R)
• M11: 5,878,598 km (0.114 R)
• M12: 5,977,632 km (0.034 R)
• M13: 6,043,904 km (0.06 R)
• M14: 7,031,698 km (0.098 R)
• M15: 7,777,743 km (0.12 R)
• M16: 8,773,317 km (0.077 R)
• M17: 9,613,758 km (0.033 R)
• M18: 10,320,308 km (0.079 R)
• M19: 11,084,005 km (0.051 R)
• M20: 11,165,387 km (0.086 R)
• M21: 11,247,067 km (0.039 R)
• M22: 12,074,493 km (0.112 R)
• M23: 12,537,798 km (0.112 R)
• M24: 13,874,754 km (0.071 R)
• M25: 14,404,181 km (0.065 R)
• M26: 15,346,647 km (0.063 R)
• M27: 15,574,036 km (0.073 R)
• M28: 15,710,918 km (0.104 R)
• M29: 16,634,086 km (0.119 R)
• M30: 17,102,178 km (0.107 R)
• M31: 17,385,068 km (0.07 R)
• M32: 17,479,763 km (0.11 R)
• M33: 19,506,665 km (0.113 R)
• M34: 24,515,800 km (0.085 R)
• M35: 25,155,032 km (0.106 R)
• M36: 25,584,228 km (0.118 R)
• M37: 28,823,321 km (0.074 R)
• M38: 31,034,078 km (0.099 R)
• M39: 34,065,380 km (0.059 R)
• M40: 34,243,102 km (0.106 R)
• M41: 34,421,124 km (0.092 R)
• M42: 35,016,972 km (0.082 R)
• M43: 35,676,100 km (0.092 R)
• M44: 36,702,940 km (0.036 R)
• M45: 37,984,844 km (0.09 R)
• M46: 38,107,664 km (0.06 R)
• M47: 39,095,160 km (0.098 R)
• M48: 39,903,586 km (0.056 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 13,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit