🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.69 AU - 5.91 AU

Year: 4329 Days

Day: 22.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,911,243 km

• M1: 600,935 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.2

Radius: 8.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.38 AU - 11.5 AU

Year: 11118 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,911,243 km

• M1: 102,026 km (0.114 R)
• M2: 570,716 km (0.087 R)
• M3: 833,410 km (0.043 R)
• M4: 1,392,457 km (0.106 R)
• M5: 1,666,670 km (0.113 R)
• M6: 2,111,873 km (0.1 R)
• M7: 3,353,535 km (0.036 R)
• M8: 4,331,606 km (0.066 R)
• M9: 5,278,262 km (0.068 R)
• M10: 5,869,772 km (0.074 R)
• M11: 6,869,983 km (0.077 R)
• M12: 9,665,070 km (0.086 R)
• M13: 13,823,591 km (0.059 R)
• M14: 15,907,190 km (0.079 R)
• M15: 17,777,014 km (0.064 R)
• M16: 20,170,131 km (0.097 R)
• M17: 23,119,005 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.1

Radius: 13.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.64 AU - 13.42 AU

Year: 13889 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,911,243 km

• M1: 194,028 km (0.07 R)
• M2: 654,790 km (0.077 R)
• M3: 1,237,922 km (0.117 R)
• M4: 1,746,555 km (0.111 R)
• M5: 2,746,617 km (0.062 R)
• M6: 3,756,403 km (0.068 R)
• M7: 5,515,673 km (0.115 R)
• M8: 6,805,806 km (0.111 R)
• M9: 8,873,846 km (0.086 R)
• M10: 11,940,902 km (0.088 R)
• M11: 12,571,457 km (0.045 R)
• M12: 15,926,937 km (0.113 R)
• M13: 19,838,622 km (0.095 R)
• M14: 28,075,780 km (0.048 R)
• M15: 37,241,193 km (0.109 R)
• M16: 39,086,333 km (0.111 R)
• M17: 44,576,426 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.3

Radius: 6.2

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.05 AU - 18.13 AU

Year: 21838 Days

Day: 22.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,911,243 km

• M1: 77,342 km (0.077 R)
• M2: 273,764 km (0.102 R)
• M3: 712,385 km (0.118 R)
• M4: 2,840,415 km (0.038 R)
• M5: 3,150,082 km (0.077 R)
• M6: 3,482,040 km (0.071 R)
• M7: 3,898,521 km (0.072 R)
• M8: 4,183,355 km (0.105 R)
• M9: 4,689,145 km (0.063 R)
• M10: 4,938,675 km (0.083 R)
• M11: 5,621,439 km (0.108 R)
• M12: 6,322,305 km (0.113 R)
• M13: 6,941,940 km (0.095 R)
• M14: 7,408,835 km (0.105 R)
• M15: 7,996,305 km (0.057 R)
• M16: 9,098,692 km (0.109 R)
• M17: 10,418,295 km (0.04 R)
• M18: 10,660,195 km (0.051 R)
• M19: 12,124,608 km (0.103 R)
• M20: 18,434,946 km (0.071 R)
• M21: 20,439,258 km (0.067 R)
• M22: 23,194,551 km (0.077 R)
• M23: 31,270,443 km (0.046 R)
• M24: 33,317,989 km (0.071 R)
• M25: 36,833,389 km (0.043 R)
• M26: 40,439,147 km (0.096 R)
• M27: 43,176,339 km (0.106 R)
• M28: 55,545,540 km (0.061 R)
• M29: 68,799,612 km (0.118 R)
• M30: 73,350,678 km (0.065 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit