🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.6 AU - 0.88 AU

Year: 234 Days

Day: 28.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,651,215 km

• M1: 292,613 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.06 AU - 2.24 AU

Year: 1157 Days

Day: 26.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.6

Radius: 13.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.65 AU - 7.33 AU

Year: 6069 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,651,215 km

• M1: 171,589 km (0.059 R)
• M2: 874,100 km (0.065 R)
• M3: 1,753,137 km (0.063 R)
• M4: 2,201,183 km (0.096 R)
• M5: 2,633,671 km (0.099 R)
• M6: 3,513,605 km (0.106 R)
• M7: 3,985,886 km (0.085 R)
• M8: 5,728,252 km (0.113 R)
• M9: 8,753,121 km (0.079 R)
• M10: 9,583,090 km (0.109 R)
• M11: 12,283,332 km (0.105 R)
• M12: 12,714,622 km (0.103 R)
• M13: 13,267,835 km (0.078 R)
• M14: 14,541,811 km (0.061 R)
• M15: 15,085,898 km (0.061 R)
• M16: 16,086,857 km (0.09 R)
• M17: 16,734,616 km (0.057 R)
• M18: 19,428,724 km (0.094 R)
• M19: 21,924,466 km (0.027 R)
• M20: 22,721,224 km (0.076 R)
• M21: 23,952,414 km (0.096 R)
• M22: 27,728,414 km (0.055 R)
• M23: 33,741,351 km (0.091 R)
• M24: 36,549,453 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.75 AU - 12.23 AU

Year: 11591 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,651,215 km

• M1: 186,698 km (0.107 R)
• M2: 687,253 km (0.032 R)
• M3: 2,078,962 km (0.102 R)
• M4: 2,804,212 km (0.048 R)
• M5: 3,461,695 km (0.104 R)
• M6: 4,487,936 km (0.108 R)
• M7: 5,023,796 km (0.103 R)
• M8: 5,963,270 km (0.114 R)
• M9: 6,652,617 km (0.114 R)
• M10: 9,544,943 km (0.072 R)
• M11: 11,268,759 km (0.093 R)
• M12: 12,025,425 km (0.041 R)
• M13: 15,396,164 km (0.101 R)
• M14: 16,846,067 km (0.072 R)
• M15: 20,439,108 km (0.029 R)
• M16: 24,227,375 km (0.111 R)
• M17: 25,292,213 km (0.092 R)
• M18: 33,519,049 km (0.114 R)
• M19: 34,115,645 km (0.108 R)
• M20: 34,841,045 km (0.106 R)
• M21: 35,824,052 km (0.072 R)
• M22: 36,447,726 km (0.115 R)
• M23: 38,362,579 km (0.067 R)
• M24: 41,701,753 km (0.115 R)
• M25: 48,344,048 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 5.8

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.8 AU - 21.18 AU

Year: 26851 Days

Day: 19.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,651,215 km

• M1: 72,106 km (0.098 R)
• M2: 340,036 km (0.04 R)
• M3: 1,103,733 km (0.112 R)
• M4: 2,451,760 km (0.03 R)
• M5: 3,795,747 km (0.056 R)
• M6: 4,758,110 km (0.095 R)
• M7: 5,484,108 km (0.061 R)
• M8: 6,516,034 km (0.103 R)
• M9: 7,357,672 km (0.064 R)
• M10: 8,494,616 km (0.116 R)
• M11: 12,750,825 km (0.108 R)
• M12: 13,666,962 km (0.077 R)
• M13: 14,141,188 km (0.105 R)
• M14: 15,038,924 km (0.111 R)
• M15: 16,060,977 km (0.103 R)
• M16: 17,311,017 km (0.101 R)
• M17: 19,109,183 km (0.082 R)
• M18: 23,295,081 km (0.099 R)
• M19: 24,429,482 km (0.075 R)
• M20: 25,010,370 km (0.1 R)
• M21: 25,600,384 km (0.096 R)
• M22: 25,838,993 km (0.113 R)
• M23: 27,177,744 km (0.106 R)
• M24: 30,927,864 km (0.12 R)
• M25: 38,960,372 km (0.086 R)
• M26: 39,276,023 km (0.107 R)
• M27: 41,206,434 km (0.104 R)
• M28: 45,604,013 km (0.071 R)
• M29: 48,096,763 km (0.088 R)
• M30: 49,746,378 km (0.083 R)
• M31: 51,055,061 km (0.08 R)
• M32: 58,150,338 km (0.115 R)
• M33: 59,184,957 km (0.054 R)
• M34: 59,811,622 km (0.072 R)
• M35: 74,014,145 km (0.108 R)
• M36: 75,473,472 km (0.086 R)
• M37: 80,221,110 km (0.112 R)
• M38: 85,695,794 km (0.085 R)
• M39: 89,480,770 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit