🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.71 AU

Year: 320 Days

Day: 34.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 140.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,706,161 km

• M1: 51,910 km (0.12 R)
• M2: 95,593 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 8.8

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 461 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,706,161 km

• M1: 109,805 km (0.107 R)
• M2: 504,145 km (0.119 R)
• M3: 897,138 km (0.078 R)
• M4: 1,276,219 km (0.085 R)
• M5: 1,576,911 km (0.101 R)
• M6: 1,874,761 km (0.112 R)
• M7: 2,413,014 km (0.112 R)
• M8: 2,778,930 km (0.069 R)
• M9: 3,492,661 km (0.094 R)
• M10: 4,004,885 km (0.111 R)
• M11: 4,706,499 km (0.085 R)
• M12: 5,162,174 km (0.088 R)
• M13: 5,487,848 km (0.098 R)
• M14: 6,587,841 km (0.12 R)
• M15: 6,951,065 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.3

Radius: 6.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.04 AU - 9.64 AU

Year: 14401 Days

Day: 16.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,706,161 km

• M1: 77,193 km (0.07 R)
• M2: 328,517 km (0.102 R)
• M3: 635,043 km (0.08 R)
• M4: 991,834 km (0.117 R)
• M5: 1,580,801 km (0.116 R)
• M6: 2,171,563 km (0.06 R)
• M7: 2,818,125 km (0.079 R)
• M8: 3,175,215 km (0.073 R)
• M9: 5,368,020 km (0.067 R)
• M10: 5,950,555 km (0.083 R)
• M11: 6,976,646 km (0.099 R)
• M12: 7,590,596 km (0.109 R)
• M13: 7,789,711 km (0.055 R)
• M14: 10,025,152 km (0.059 R)
• M15: 17,377,289 km (0.108 R)
• M16: 22,167,263 km (0.109 R)
• M17: 22,987,358 km (0.112 R)
• M18: 25,390,947 km (0.062 R)
• M19: 27,957,149 km (0.116 R)
• M20: 34,244,449 km (0.117 R)
• M21: 34,570,572 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.8

Radius: 6.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.53 AU - 9.79 AU

Year: 16718 Days

Day: 18.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,706,161 km

• M1: 77,193 km (0.113 R)
• M2: 371,601 km (0.112 R)
• M3: 974,630 km (0.117 R)
• M4: 1,427,762 km (0.093 R)
• M5: 2,471,058 km (0.054 R)
• M6: 2,705,178 km (0.111 R)
• M7: 3,062,119 km (0.115 R)
• M8: 3,768,370 km (0.118 R)
• M9: 5,898,644 km (0.111 R)
• M10: 6,871,030 km (0.058 R)
• M11: 9,883,034 km (0.086 R)
• M12: 10,576,121 km (0.108 R)
• M13: 15,692,368 km (0.11 R)
• M14: 17,189,394 km (0.062 R)
• M15: 17,685,011 km (0.052 R)
• M16: 18,117,499 km (0.076 R)
• M17: 20,543,378 km (0.081 R)
• M18: 20,941,009 km (0.057 R)
• M19: 22,415,147 km (0.047 R)
• M20: 27,442,233 km (0.109 R)
• M21: 29,105,163 km (0.042 R)
• M22: 30,421,325 km (0.062 R)
• M23: 31,671,066 km (0.103 R)
• M24: 31,988,812 km (0.107 R)
• M25: 37,365,509 km (0.12 R)
• M26: 38,436,480 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 13,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit