🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 167 Days

Day: 41.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 22 Hours

Environment

Temp: 136 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 14.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9 AU - 10.08 AU

Year: 11160 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,831,174 km

• M1: 178,919 km (0.083 R)
• M2: 748,737 km (0.057 R)
• M3: 1,299,108 km (0.1 R)
• M4: 3,080,819 km (0.046 R)
• M5: 3,659,762 km (0.102 R)
• M6: 5,310,874 km (0.048 R)
• M7: 7,415,417 km (0.082 R)
• M8: 9,401,179 km (0.118 R)
• M9: 10,852,129 km (0.034 R)
• M10: 11,839,475 km (0.109 R)
• M11: 12,324,621 km (0.111 R)
• M12: 14,882,146 km (0.081 R)
• M13: 16,697,067 km (0.114 R)
• M14: 20,415,472 km (0.058 R)
• M15: 21,202,805 km (0.101 R)
• M16: 22,101,141 km (0.102 R)
• M17: 25,246,735 km (0.109 R)
• M18: 26,358,546 km (0.115 R)
• M19: 28,247,818 km (0.069 R)
• M20: 32,885,950 km (0.08 R)
• M21: 35,698,540 km (0.08 R)
• M22: 38,140,127 km (0.071 R)
• M23: 42,078,291 km (0.086 R)
• M24: 42,925,613 km (0.115 R)
• M25: 45,536,245 km (0.057 R)
• M26: 56,015,277 km (0.105 R)
• M27: 57,212,958 km (0.097 R)
• M28: 58,427,692 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.4

Radius: 4.8

Gravity: 37.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.89 AU - 17.97 AU

Year: 25223 Days

Day: 20.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 95,831,174 km

• M1: 62,233 km (0.102 R)
• M2: 251,324 km (0.074 R)
• M3: 547,079 km (0.037 R)
• M4: 972,237 km (0.111 R)
• M5: 1,383,631 km (0.118 R)
• M6: 1,574,218 km (0.072 R)
• M7: 2,162,138 km (0.092 R)
• M8: 2,594,177 km (0.087 R)
• M9: 3,790,810 km (0.11 R)
• M10: 4,417,176 km (0.04 R)
• M11: 4,871,505 km (0.112 R)
• M12: 7,515,947 km (0.093 R)
• M13: 8,613,546 km (0.095 R)
• M14: 10,585,246 km (0.103 R)
• M15: 12,247,877 km (0.117 R)
• M16: 16,609,852 km (0.091 R)
• M17: 18,171,953 km (0.045 R)
• M18: 19,629,335 km (0.059 R)
• M19: 26,972,496 km (0.065 R)
• M20: 29,122,965 km (0.104 R)
• M21: 32,349,343 km (0.064 R)
• M22: 37,777,651 km (0.102 R)
• M23: 40,140,849 km (0.111 R)
• M24: 41,440,705 km (0.114 R)
• M25: 42,600,836 km (0.104 R)
• M26: 53,446,682 km (0.104 R)
• M27: 57,638,564 km (0.111 R)
• M28: 63,343,179 km (0.113 R)
• M29: 66,669,338 km (0.049 R)
• M30: 71,518,852 km (0.094 R)
• M31: 73,186,121 km (0.066 R)
• M32: 74,879,269 km (0.089 R)
• M33: 76,845,883 km (0.115 R)
• M34: 79,099,276 km (0.077 R)
• M35: 84,000,252 km (0.118 R)
• M36: 92,144,360 km (0.051 R)
• M37: 94,401,792 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit