🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.52 AU - 2.14 AU

Year: 923 Days

Day: 26.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.97 AU - 4.31 AU

Year: 2589 Days

Day: 34.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 9.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.72 AU - 10.02 AU

Year: 9027 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,978,559 km

• M1: 115,041 km (0.055 R)
• M2: 527,781 km (0.065 R)
• M3: 1,372,710 km (0.075 R)
• M4: 2,936,905 km (0.043 R)
• M5: 3,189,576 km (0.118 R)
• M6: 3,430,878 km (0.033 R)
• M7: 3,845,114 km (0.057 R)
• M8: 4,359,282 km (0.086 R)
• M9: 4,987,593 km (0.094 R)
• M10: 6,130,970 km (0.091 R)
• M11: 7,067,452 km (0.062 R)
• M12: 7,527,765 km (0.103 R)
• M13: 10,088,581 km (0.05 R)
• M14: 10,519,273 km (0.07 R)
• M15: 10,878,458 km (0.108 R)
• M16: 11,408,034 km (0.09 R)
• M17: 11,698,404 km (0.096 R)
• M18: 12,853,000 km (0.114 R)
• M19: 13,294,613 km (0.059 R)
• M20: 15,470,664 km (0.108 R)
• M21: 18,228,052 km (0.031 R)
• M22: 19,773,697 km (0.03 R)
• M23: 22,009,288 km (0.116 R)
• M24: 23,349,236 km (0.059 R)
• M25: 24,486,179 km (0.113 R)
• M26: 24,728,977 km (0.112 R)
• M27: 25,095,492 km (0.063 R)
• M28: 25,961,214 km (0.094 R)
• M29: 27,736,642 km (0.111 R)
• M30: 28,515,748 km (0.102 R)
• M31: 32,016,637 km (0.075 R)
• M32: 32,433,566 km (0.042 R)
• M33: 34,128,809 km (0.083 R)
• M34: 34,343,782 km (0.1 R)
• M35: 35,065,143 km (0.075 R)
• M36: 35,574,523 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245

Radius: 7.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.86 AU - 17.68 AU

Year: 22244 Days

Day: 15.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,978,559 km

• M1: 101,278 km (0.071 R)
• M2: 289,771 km (0.104 R)
• M3: 506,538 km (0.098 R)
• M4: 678,875 km (0.074 R)
• M5: 853,905 km (0.094 R)
• M6: 1,007,392 km (0.074 R)
• M7: 1,683,574 km (0.095 R)
• M8: 1,901,987 km (0.096 R)
• M9: 3,450,624 km (0.055 R)
• M10: 7,018,683 km (0.107 R)
• M11: 9,120,683 km (0.113 R)
• M12: 10,495,637 km (0.096 R)
• M13: 12,391,192 km (0.119 R)
• M14: 13,593,510 km (0.058 R)
• M15: 23,431,066 km (0.101 R)
• M16: 26,699,480 km (0.091 R)
• M17: 27,649,875 km (0.116 R)
• M18: 28,861,169 km (0.094 R)
• M19: 29,517,904 km (0.119 R)
• M20: 38,824,088 km (0.094 R)
• M21: 47,606,680 km (0.074 R)
• M22: 50,589,213 km (0.116 R)
• M23: 53,107,095 km (0.108 R)
• M24: 53,551,101 km (0.102 R)
• M25: 57,285,961 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit