🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.3

Radius: 12.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 272 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 45,311,910 km

• M1: 153,039 km (0.095 R)
• M2: 556,953 km (0.087 R)
• M3: 1,122,134 km (0.118 R)
• M4: 1,523,804 km (0.113 R)
• M5: 1,946,418 km (0.111 R)
• M6: 2,434,257 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 8.5

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.8 AU - 2.7 AU

Year: 2251 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,311,910 km

• M1: 105,766 km (0.087 R)
• M2: 651,050 km (0.101 R)
• M3: 1,237,922 km (0.047 R)
• M4: 1,819,708 km (0.086 R)
• M5: 2,231,402 km (0.065 R)
• M6: 4,303,332 km (0.096 R)
• M7: 5,506,847 km (0.062 R)
• M8: 6,452,007 km (0.076 R)
• M9: 6,780,673 km (0.104 R)
• M10: 7,091,687 km (0.077 R)
• M11: 7,561,275 km (0.089 R)
• M12: 11,251,405 km (0.075 R)
• M13: 12,177,566 km (0.078 R)
• M14: 14,411,212 km (0.057 R)
• M15: 14,973,999 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 9.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.4 AU - 3.14 AU

Year: 3074 Days

Day: 8.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 173.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,311,910 km

• M1: 123,119 km (0.095 R)
• M2: 511,774 km (0.11 R)
• M3: 863,180 km (0.116 R)
• M4: 1,649,915 km (0.052 R)
• M5: 2,470,758 km (0.115 R)
• M6: 2,906,986 km (0.063 R)
• M7: 3,543,076 km (0.102 R)
• M8: 4,577,545 km (0.095 R)
• M9: 5,263,451 km (0.113 R)
• M10: 6,153,409 km (0.119 R)
• M11: 7,387,292 km (0.109 R)
• M12: 8,162,658 km (0.057 R)
• M13: 11,517,390 km (0.097 R)
• M14: 15,181,940 km (0.102 R)
• M15: 16,648,448 km (0.108 R)
• M16: 17,029,324 km (0.112 R)
• M17: 17,416,184 km (0.084 R)
• M18: 17,978,822 km (0.116 R)
• M19: 18,963,026 km (0.08 R)
• M20: 19,558,575 km (0.106 R)
• M21: 21,038,697 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 3

Gravity: 48.29 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.27 AU - 8.11 AU

Year: 11539 Days

Day: 15.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,311,910 km

• M1: 63,130 km (0.076 R)
• M2: 251,923 km (0.08 R)
• M3: 444,754 km (0.113 R)
• M4: 553,063 km (0.111 R)
• M5: 1,296,714 km (0.093 R)
• M6: 2,028,846 km (0.085 R)
• M7: 2,956,652 km (0.113 R)
• M8: 3,738,301 km (0.04 R)
• M9: 4,135,484 km (0.088 R)
• M10: 4,530,871 km (0.114 R)
• M11: 4,889,457 km (0.04 R)
• M12: 5,331,219 km (0.11 R)
• M13: 6,113,915 km (0.056 R)
• M14: 6,293,732 km (0.106 R)
• M15: 9,055,010 km (0.043 R)
• M16: 9,670,605 km (0.077 R)
• M17: 11,037,780 km (0.098 R)
• M18: 13,351,610 km (0.078 R)
• M19: 14,462,374 km (0.025 R)
• M20: 15,969,274 km (0.064 R)
• M21: 17,219,164 km (0.086 R)
• M22: 17,795,116 km (0.071 R)
• M23: 18,758,077 km (0.108 R)
• M24: 20,949,237 km (0.092 R)
• M25: 25,831,214 km (0.107 R)
• M26: 27,063,900 km (0.11 R)
• M27: 35,292,082 km (0.079 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: 474 - 15,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit