🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.5 AU - 0.64 AU

Year: 164 Days

Day: 36.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,112,954 km

• M1: 84,672 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.89 AU - 3.99 AU

Year: 2430 Days

Day: 31.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.59 AU - 8.43 AU

Year: 7068 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 97.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,112,954 km

• M1: 113,246 km (0.087 R)
• M2: 419,024 km (0.085 R)
• M3: 718,070 km (0.116 R)
• M4: 1,103,583 km (0.086 R)
• M5: 1,871,619 km (0.045 R)
• M6: 2,836,376 km (0.073 R)
• M7: 3,141,555 km (0.106 R)
• M8: 3,508,519 km (0.029 R)
• M9: 3,925,747 km (0.079 R)
• M10: 4,986,396 km (0.073 R)
• M11: 5,272,427 km (0.105 R)
• M12: 5,878,000 km (0.08 R)
• M13: 7,326,257 km (0.079 R)
• M14: 8,772,270 km (0.084 R)
• M15: 9,424,516 km (0.09 R)
• M16: 10,868,585 km (0.072 R)
• M17: 14,819,763 km (0.104 R)
• M18: 15,911,529 km (0.112 R)
• M19: 16,707,090 km (0.095 R)
• M20: 17,708,349 km (0.057 R)
• M21: 19,189,517 km (0.102 R)
• M22: 21,563,336 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.3

Radius: 9.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.79 AU - 10.57 AU

Year: 12369 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,112,954 km

• M1: 116,836 km (0.092 R)
• M2: 533,616 km (0.034 R)
• M3: 916,885 km (0.091 R)
• M4: 1,237,174 km (0.077 R)
• M5: 2,046,050 km (0.109 R)
• M6: 3,744,584 km (0.099 R)
• M7: 4,055,299 km (0.036 R)
• M8: 4,670,296 km (0.107 R)
• M9: 5,000,309 km (0.097 R)
• M10: 6,370,925 km (0.074 R)
• M11: 8,018,895 km (0.106 R)
• M12: 8,850,808 km (0.027 R)
• M13: 9,405,218 km (0.081 R)
• M14: 10,380,447 km (0.061 R)
• M15: 11,368,092 km (0.111 R)
• M16: 13,469,044 km (0.103 R)
• M17: 14,453,249 km (0.101 R)
• M18: 15,683,242 km (0.099 R)
• M19: 20,900,169 km (0.044 R)
• M20: 21,717,123 km (0.101 R)
• M21: 23,241,376 km (0.11 R)
• M22: 24,385,650 km (0.028 R)
• M23: 27,361,750 km (0.114 R)
• M24: 27,750,106 km (0.095 R)
• M25: 28,836,934 km (0.119 R)
• M26: 31,624,391 km (0.1 R)
• M27: 33,138,172 km (0.114 R)
• M28: 35,498,677 km (0.108 R)
• M29: 36,896,669 km (0.117 R)
• M30: 41,183,546 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit