🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.32 AU - 1.96 AU

Year: 752 Days

Day: 19.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.58 AU - 4.96 AU

Year: 3160 Days

Day: 25.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 67.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 13.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.11 AU - 7.39 AU

Year: 6992 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,007,296 km

• M1: 164,408 km (0.099 R)
• M2: 892,351 km (0.106 R)
• M3: 1,656,796 km (0.078 R)
• M4: 2,356,765 km (0.077 R)
• M5: 2,989,863 km (0.068 R)
• M6: 3,404,399 km (0.098 R)
• M7: 3,857,531 km (0.118 R)
• M8: 5,530,035 km (0.113 R)
• M9: 7,446,084 km (0.112 R)
• M10: 8,469,334 km (0.07 R)
• M11: 14,295,273 km (0.102 R)
• M12: 14,975,794 km (0.1 R)
• M13: 16,536,100 km (0.07 R)
• M14: 17,987,947 km (0.1 R)
• M15: 21,303,186 km (0.101 R)
• M16: 22,355,906 km (0.044 R)
• M17: 22,769,993 km (0.06 R)
• M18: 23,358,212 km (0.105 R)
• M19: 24,042,771 km (0.078 R)
• M20: 28,921,756 km (0.117 R)
• M21: 33,551,810 km (0.115 R)
• M22: 33,985,943 km (0.102 R)
• M23: 36,099,163 km (0.068 R)
• M24: 38,063,084 km (0.118 R)
• M25: 40,709,021 km (0.073 R)
• M26: 41,451,476 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.7

Radius: 3.1

Gravity: 68.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.62 AU - 16.02 AU

Year: 18401 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,007,296 km

• M1: 39,045 km (0.111 R)
• M2: 158,125 km (0.066 R)
• M3: 302,786 km (0.103 R)
• M4: 438,771 km (0.077 R)
• M5: 548,725 km (0.12 R)
• M6: 794,215 km (0.051 R)
• M7: 983,307 km (0.12 R)
• M8: 3,461,246 km (0.105 R)
• M9: 3,575,389 km (0.06 R)
• M10: 3,811,006 km (0.114 R)
• M11: 4,379,178 km (0.105 R)
• M12: 4,683,461 km (0.054 R)
• M13: 4,929,848 km (0.118 R)
• M14: 5,840,002 km (0.087 R)
• M15: 7,985,684 km (0.069 R)
• M16: 8,185,098 km (0.088 R)
• M17: 9,452,641 km (0.058 R)
• M18: 13,742,659 km (0.077 R)
• M19: 15,063,309 km (0.091 R)
• M20: 17,868,718 km (0.107 R)
• M21: 18,038,810 km (0.088 R)
• M22: 19,618,414 km (0.077 R)
• M23: 21,961,865 km (0.12 R)
• M24: 22,949,361 km (0.045 R)
• M25: 27,420,243 km (0.053 R)
• M26: 28,680,305 km (0.092 R)
• M27: 33,329,807 km (0.067 R)
• M28: 34,631,757 km (0.095 R)
• M29: 37,060,180 km (0.059 R)
• M30: 40,179,146 km (0.106 R)
• M31: 40,764,373 km (0.11 R)
• M32: 42,705,854 km (0.03 R)
• M33: 42,857,696 km (0.111 R)
• M34: 50,238,107 km (0.099 R)
• M35: 51,087,972 km (0.081 R)
• M36: 53,166,634 km (0.064 R)
• M37: 62,045,567 km (0.12 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit