🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.48 AU - 0.52 AU

Year: 160 Days

Day: 30 Hours

Environment

Temp: 14 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.12 AU

Year: 393 Days

Day: 32.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.86 AU - 1.3 AU

Year: 508 Days

Day: 36.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.21 AU - 1.83 AU

Year: 849 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.2

Radius: 6.1

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.84 AU - 12.66 AU

Year: 14867 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,716,956 km

• M1: 76,145 km (0.111 R)
• M2: 299,794 km (0.108 R)
• M3: 518,057 km (0.045 R)
• M4: 1,018,612 km (0.093 R)
• M5: 1,538,764 km (0.099 R)
• M6: 2,240,527 km (0.109 R)
• M7: 2,837,273 km (0.047 R)
• M8: 5,195,534 km (0.084 R)
• M9: 6,780,972 km (0.079 R)
• M10: 9,295,712 km (0.087 R)
• M11: 9,802,101 km (0.119 R)
• M12: 10,273,484 km (0.114 R)
• M13: 11,205,030 km (0.08 R)
• M14: 12,492,469 km (0.109 R)
• M15: 13,875,502 km (0.096 R)
• M16: 15,779,583 km (0.105 R)
• M17: 17,016,907 km (0.114 R)
• M18: 17,851,065 km (0.071 R)
• M19: 18,871,771 km (0.072 R)
• M20: 19,112,774 km (0.065 R)
• M21: 21,115,141 km (0.078 R)
• M22: 22,705,666 km (0.119 R)
• M23: 24,564,718 km (0.12 R)
• M24: 27,540,070 km (0.119 R)
• M25: 29,651,794 km (0.113 R)
• M26: 31,080,902 km (0.068 R)
• M27: 33,838,739 km (0.071 R)
• M28: 37,763,888 km (0.115 R)
• M29: 38,146,709 km (0.118 R)
• M30: 42,118,533 km (0.056 R)
• M31: 42,530,226 km (0.104 R)
• M32: 43,222,415 km (0.111 R)
• M33: 44,487,265 km (0.115 R)
• M34: 49,032,647 km (0.098 R)
• M35: 49,336,031 km (0.107 R)
• M36: 50,100,177 km (0.1 R)
• M37: 52,598,312 km (0.048 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 12,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit