🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.46 AU - 0.56 AU

Year: 164 Days

Day: 33.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 12.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.58 AU - 2.72 AU

Year: 1939 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 96.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,125,727 km

• M1: 152,141 km (0.037 R)
• M2: 1,526,945 km (0.115 R)
• M3: 2,343,002 km (0.093 R)
• M4: 3,607,403 km (0.117 R)
• M5: 5,408,861 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.4

Radius: 12.1

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.53 AU - 3.15 AU

Year: 2152 Days

Day: 15 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 65,125,727 km

• M1: 150,495 km (0.083 R)
• M2: 820,096 km (0.104 R)
• M3: 1,245,402 km (0.045 R)
• M4: 1,670,111 km (0.099 R)
• M5: 3,391,384 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 8

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.69 AU - 3.55 AU

Year: 2478 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,125,727 km

• M1: 99,483 km (0.088 R)
• M2: 726,298 km (0.1 R)
• M3: 1,125,126 km (0.07 R)
• M4: 1,865,336 km (0.082 R)
• M5: 2,290,343 km (0.088 R)
• M6: 2,650,276 km (0.112 R)
• M7: 3,317,931 km (0.073 R)
• M8: 4,093,147 km (0.06 R)
• M9: 4,687,200 km (0.118 R)
• M10: 5,684,719 km (0.103 R)
• M11: 6,120,946 km (0.1 R)
• M12: 8,867,115 km (0.076 R)
• M13: 9,825,738 km (0.116 R)
• M14: 10,597,812 km (0.068 R)
• M15: 11,638,266 km (0.063 R)
• M16: 12,502,343 km (0.084 R)
• M17: 12,991,378 km (0.12 R)
• M18: 13,535,466 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.9

Radius: 5.6

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.82 AU - 16.04 AU

Year: 22127 Days

Day: 17.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,125,727 km

• M1: 71,807 km (0.12 R)
• M2: 267,930 km (0.058 R)
• M3: 501,901 km (0.054 R)
• M4: 1,321,847 km (0.048 R)
• M5: 2,083,749 km (0.081 R)
• M6: 2,493,647 km (0.093 R)
• M7: 2,717,894 km (0.093 R)
• M8: 4,488,086 km (0.068 R)
• M9: 4,993,577 km (0.115 R)
• M10: 6,360,752 km (0.073 R)
• M11: 9,164,366 km (0.119 R)
• M12: 12,181,156 km (0.061 R)
• M13: 12,960,860 km (0.093 R)
• M14: 13,567,180 km (0.091 R)
• M15: 15,876,373 km (0.048 R)
• M16: 17,123,720 km (0.038 R)
• M17: 17,526,587 km (0.103 R)
• M18: 21,441,115 km (0.101 R)
• M19: 22,003,603 km (0.054 R)
• M20: 27,187,169 km (0.087 R)
• M21: 27,515,237 km (0.077 R)
• M22: 28,967,234 km (0.112 R)
• M23: 31,419,592 km (0.057 R)
• M24: 33,253,662 km (0.079 R)
• M25: 35,677,596 km (0.111 R)
• M26: 36,866,002 km (0.102 R)
• M27: 42,909,307 km (0.088 R)
• M28: 43,951,705 km (0.087 R)
• M29: 52,398,001 km (0.101 R)
• M30: 54,623,119 km (0.118 R)
• M31: 55,320,395 km (0.093 R)
• M32: 63,002,395 km (0.098 R)
• M33: 63,769,084 km (0.074 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: 316 - 13,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit