🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 123 Days

Day: 25.5 Hours

Environment

Temp: 384 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.62 AU - 3.5 AU

Year: 1575 Days

Day: 13.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,961,788 km

• M1: 204,500 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 8.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.73 AU - 12.55 AU

Year: 12450 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,961,788 km

• M1: 109,506 km (0.093 R)
• M2: 388,954 km (0.055 R)
• M3: 742,903 km (0.114 R)
• M4: 1,020,407 km (0.061 R)
• M5: 1,636,601 km (0.111 R)
• M6: 2,089,433 km (0.104 R)
• M7: 3,002,130 km (0.076 R)
• M8: 5,234,729 km (0.081 R)
• M9: 5,899,841 km (0.105 R)
• M10: 7,434,565 km (0.085 R)
• M11: 10,325,095 km (0.101 R)
• M12: 13,890,761 km (0.109 R)
• M13: 16,446,341 km (0.082 R)
• M14: 16,826,320 km (0.063 R)
• M15: 17,276,908 km (0.076 R)
• M16: 21,551,219 km (0.079 R)
• M17: 23,410,272 km (0.118 R)
• M18: 25,289,819 km (0.118 R)
• M19: 26,395,497 km (0.082 R)
• M20: 27,267,802 km (0.073 R)
• M21: 28,249,314 km (0.092 R)
• M22: 29,161,861 km (0.091 R)
• M23: 29,439,515 km (0.092 R)
• M24: 33,817,646 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.6

Radius: 5.1

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 16.67 AU - 25.27 AU

Year: 28264 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,961,788 km

• M1: 66,122 km (0.077 R)
• M2: 1,045,988 km (0.107 R)
• M3: 1,238,371 km (0.088 R)
• M4: 1,588,729 km (0.117 R)
• M5: 1,883,138 km (0.04 R)
• M6: 3,648,243 km (0.096 R)
• M7: 3,931,133 km (0.065 R)
• M8: 4,094,494 km (0.08 R)
• M9: 4,540,744 km (0.034 R)
• M10: 5,903,132 km (0.076 R)
• M11: 6,472,202 km (0.071 R)
• M12: 6,981,583 km (0.113 R)
• M13: 7,769,665 km (0.117 R)
• M14: 9,231,385 km (0.072 R)
• M15: 9,876,152 km (0.109 R)
• M16: 10,931,116 km (0.082 R)
• M17: 11,519,036 km (0.115 R)
• M18: 12,972,379 km (0.112 R)
• M19: 18,972,451 km (0.103 R)
• M20: 19,440,542 km (0.045 R)
• M21: 22,308,034 km (0.095 R)
• M22: 30,747,898 km (0.118 R)
• M23: 34,203,459 km (0.102 R)
• M24: 35,036,121 km (0.119 R)
• M25: 35,882,246 km (0.105 R)
• M26: 39,554,575 km (0.086 R)
• M27: 40,471,759 km (0.096 R)
• M28: 41,559,485 km (0.098 R)
• M29: 48,152,263 km (0.105 R)
• M30: 50,973,380 km (0.071 R)
• M31: 51,877,101 km (0.088 R)
• M32: 52,059,161 km (0.094 R)
• M33: 56,556,373 km (0.09 R)
• M34: 57,136,064 km (0.088 R)
• M35: 61,102,652 km (0.11 R)
• M36: 65,461,036 km (0.083 R)
• M37: 69,578,867 km (0.05 R)
• M38: 75,255,508 km (0.104 R)
• M39: 78,565,361 km (0.081 R)

Kuiper Belt

Range: 37.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit