🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.18 AU - 1.7 AU

Year: 644 Days

Day: 17.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,690,907 km

• M1: 644,767 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.18 AU - 1.88 AU

Year: 705 Days

Day: 24.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.7

Radius: 15

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.64 AU - 6.54 AU

Year: 4927 Days

Day: 6.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,690,907 km

• M1: 189,840 km (0.054 R)
• M2: 832,811 km (0.117 R)
• M3: 2,115,164 km (0.046 R)
• M4: 2,862,705 km (0.066 R)
• M5: 3,455,561 km (0.088 R)
• M6: 3,984,090 km (0.046 R)
• M7: 4,820,492 km (0.105 R)
• M8: 5,959,530 km (0.084 R)
• M9: 6,725,172 km (0.109 R)
• M10: 9,018,657 km (0.1 R)
• M11: 9,875,255 km (0.119 R)
• M12: 10,867,238 km (0.085 R)
• M13: 12,727,787 km (0.062 R)
• M14: 14,146,274 km (0.065 R)
• M15: 15,407,085 km (0.026 R)
• M16: 20,257,197 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.6

Radius: 4.8

Gravity: 23.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.22 AU - 15.68 AU

Year: 20477 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 71,690,907 km

• M1: 62,831 km (0.103 R)
• M2: 615,745 km (0.071 R)
• M3: 919,877 km (0.117 R)
• M4: 1,100,292 km (0.093 R)
• M5: 1,717,832 km (0.095 R)
• M6: 1,955,244 km (0.047 R)
• M7: 2,235,291 km (0.083 R)
• M8: 2,850,288 km (0.101 R)
• M9: 3,401,706 km (0.05 R)
• M10: 3,747,127 km (0.1 R)
• M11: 4,960,516 km (0.1 R)
• M12: 5,404,672 km (0.095 R)
• M13: 5,996,631 km (0.058 R)
• M14: 6,762,721 km (0.114 R)
• M15: 7,544,221 km (0.1 R)
• M16: 7,736,603 km (0.116 R)
• M17: 8,080,978 km (0.113 R)
• M18: 8,747,586 km (0.12 R)
• M19: 9,067,426 km (0.113 R)
• M20: 9,284,941 km (0.081 R)
• M21: 11,464,882 km (0.115 R)
• M22: 11,977,404 km (0.026 R)
• M23: 12,706,843 km (0.094 R)
• M24: 12,979,261 km (0.052 R)
• M25: 14,253,835 km (0.118 R)
• M26: 17,048,921 km (0.115 R)
• M27: 17,214,227 km (0.117 R)
• M28: 19,460,289 km (0.089 R)
• M29: 21,603,728 km (0.117 R)
• M30: 28,386,046 km (0.04 R)
• M31: 29,440,861 km (0.088 R)
• M32: 31,877,960 km (0.043 R)
• M33: 34,183,413 km (0.112 R)
• M34: 34,710,296 km (0.067 R)
• M35: 34,975,833 km (0.09 R)
• M36: 40,574,982 km (0.038 R)
• M37: 48,211,654 km (0.114 R)
• M38: 49,543,075 km (0.056 R)
• M39: 55,475,079 km (0.091 R)
• M40: 62,449,332 km (0.054 R)
• M41: 63,039,196 km (0.102 R)
• M42: 63,831,317 km (0.088 R)
• M43: 65,435,605 km (0.058 R)
• M44: 65,840,716 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 10,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit