🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.89 AU - 2.89 AU

Year: 1350 Days

Day: 41.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,571,456 km

• M1: 32,762 km (0.107 R)
• M2: 70,311 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.66 AU - 2.7 AU

Year: 1602 Days

Day: 47.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,571,456 km

• M1: 1,622,539 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 11.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.57 AU - 8.75 AU

Year: 8514 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,571,456 km

• M1: 150,944 km (0.108 R)
• M2: 608,714 km (0.074 R)
• M3: 1,107,174 km (0.071 R)
• M4: 3,454,065 km (0.108 R)
• M5: 3,919,763 km (0.097 R)
• M6: 4,352,101 km (0.094 R)
• M7: 5,284,844 km (0.103 R)
• M8: 6,741,179 km (0.115 R)
• M9: 7,508,168 km (0.102 R)
• M10: 8,025,926 km (0.029 R)
• M11: 9,383,227 km (0.083 R)
• M12: 12,293,953 km (0.068 R)
• M13: 12,805,727 km (0.106 R)
• M14: 16,120,367 km (0.055 R)
• M15: 17,363,077 km (0.038 R)
• M16: 19,140,599 km (0.092 R)
• M17: 20,964,047 km (0.059 R)
• M18: 26,192,493 km (0.088 R)
• M19: 27,126,731 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353

Radius: 5.6

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17 AU - 19.2 AU

Year: 28126 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,571,456 km

• M1: 69,713 km (0.058 R)
• M2: 317,596 km (0.104 R)
• M3: 738,415 km (0.109 R)
• M4: 1,088,025 km (0.092 R)
• M5: 1,878,201 km (0.092 R)
• M6: 2,197,742 km (0.045 R)
• M7: 2,438,146 km (0.058 R)
• M8: 4,538,201 km (0.097 R)
• M9: 8,743,397 km (0.099 R)
• M10: 8,960,314 km (0.096 R)
• M11: 9,575,161 km (0.111 R)
• M12: 10,158,144 km (0.086 R)
• M13: 10,458,387 km (0.092 R)
• M14: 12,182,951 km (0.12 R)
• M15: 15,073,332 km (0.112 R)
• M16: 15,385,393 km (0.073 R)
• M17: 15,781,528 km (0.088 R)
• M18: 16,022,381 km (0.11 R)
• M19: 16,676,722 km (0.098 R)
• M20: 16,926,700 km (0.106 R)
• M21: 22,465,860 km (0.071 R)
• M22: 22,975,690 km (0.103 R)
• M23: 23,702,287 km (0.12 R)
• M24: 29,708,043 km (0.099 R)
• M25: 33,784,884 km (0.104 R)
• M26: 37,787,973 km (0.061 R)
• M27: 38,799,554 km (0.025 R)
• M28: 43,339,850 km (0.047 R)
• M29: 43,812,429 km (0.07 R)
• M30: 45,737,155 km (0.11 R)
• M31: 46,885,768 km (0.059 R)
• M32: 49,754,606 km (0.064 R)
• M33: 56,586,442 km (0.094 R)
• M34: 57,150,875 km (0.08 R)
• M35: 57,339,966 km (0.053 R)
• M36: 72,514,277 km (0.109 R)
• M37: 72,735,831 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit