🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.1 AU - 1.46 AU

Year: 507 Days

Day: 19.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.35 AU - 1.87 AU

Year: 715 Days

Day: 32.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,682,784 km

• M1: 674,387 km (0.118 R)

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.4 AU - 6.42 AU

Year: 4402 Days

Day: 23.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 3.4

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 13.28 AU - 17.5 AU

Year: 21122 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,682,784 km

• M1: 45,777 km (0.034 R)
• M2: 99,483 km (0.105 R)
• M3: 527,183 km (0.076 R)
• M4: 757,863 km (0.082 R)
• M5: 1,227,750 km (0.084 R)
• M6: 1,432,848 km (0.107 R)
• M7: 1,749,996 km (0.1 R)
• M8: 1,853,518 km (0.053 R)
• M9: 2,109,928 km (0.056 R)
• M10: 2,197,892 km (0.08 R)
• M11: 3,576,436 km (0.075 R)
• M12: 3,707,783 km (0.089 R)
• M13: 4,138,775 km (0.067 R)
• M14: 4,613,898 km (0.113 R)
• M15: 4,901,425 km (0.086 R)
• M16: 5,403,325 km (0.069 R)
• M17: 5,706,112 km (0.071 R)
• M18: 6,107,931 km (0.054 R)
• M19: 6,971,560 km (0.075 R)
• M20: 7,069,846 km (0.106 R)
• M21: 7,838,480 km (0.099 R)
• M22: 8,284,580 km (0.084 R)
• M23: 8,493,120 km (0.096 R)
• M24: 9,671,353 km (0.11 R)
• M25: 9,744,357 km (0.112 R)
• M26: 10,223,668 km (0.078 R)
• M27: 10,260,768 km (0.098 R)
• M28: 10,298,018 km (0.102 R)
• M29: 10,484,866 km (0.119 R)
• M30: 10,635,062 km (0.098 R)
• M31: 10,823,855 km (0.087 R)
• M32: 10,975,697 km (0.104 R)
• M33: 12,532,562 km (0.055 R)
• M34: 12,932,437 km (0.034 R)
• M35: 13,744,753 km (0.085 R)
• M36: 14,741,075 km (0.114 R)
• M37: 15,717,500 km (0.049 R)
• M38: 17,375,942 km (0.039 R)
• M39: 18,997,434 km (0.098 R)
• M40: 19,779,830 km (0.045 R)
• M41: 20,619,673 km (0.081 R)
• M42: 21,091,355 km (0.093 R)
• M43: 21,375,890 km (0.082 R)
• M44: 23,110,328 km (0.111 R)
• M45: 23,747,764 km (0.036 R)
• M46: 24,440,552 km (0.104 R)
• M47: 24,789,414 km (0.08 R)
• M48: 24,839,530 km (0.065 R)
• M49: 26,201,469 km (0.09 R)
• M50: 27,174,453 km (0.074 R)
• M51: 27,535,732 km (0.04 R)
• M52: 29,790,621 km (0.096 R)
• M53: 32,158,306 km (0.07 R)
• M54: 32,376,420 km (0.053 R)
• M55: 33,144,156 km (0.119 R)
• M56: 33,309,462 km (0.045 R)
• M57: 34,865,280 km (0.093 R)
• M58: 35,426,571 km (0.094 R)
• M59: 35,821,210 km (0.027 R)
• M60: 36,160,797 km (0.115 R)
• M61: 36,444,435 km (0.097 R)
• M62: 37,071,250 km (0.078 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit