🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 155 Days

Day: 27.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,114,474 km

• M1: 256,710 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.67 AU - 1.09 AU

Year: 290 Days

Day: 16.5 Hours

Environment

Temp: 120 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,114,474 km

• M1: 303,534 km (0.102 R)
• M2: 373,695 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 14.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.93 AU - 10.39 AU

Year: 9744 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,114,474 km

• M1: 179,817 km (0.081 R)
• M2: 650,302 km (0.093 R)
• M3: 1,165,517 km (0.046 R)
• M4: 1,755,232 km (0.119 R)
• M5: 2,292,887 km (0.097 R)
• M6: 3,261,084 km (0.052 R)
• M7: 4,979,066 km (0.091 R)
• M8: 6,146,677 km (0.101 R)
• M9: 7,832,496 km (0.068 R)
• M10: 8,642,568 km (0.046 R)
• M11: 10,116,406 km (0.069 R)
• M12: 10,913,464 km (0.102 R)
• M13: 12,157,819 km (0.098 R)
• M14: 12,814,554 km (0.083 R)
• M15: 14,659,843 km (0.112 R)
• M16: 15,891,034 km (0.095 R)
• M17: 19,430,220 km (0.116 R)
• M18: 20,328,705 km (0.097 R)
• M19: 21,858,792 km (0.103 R)
• M20: 23,555,830 km (0.112 R)
• M21: 24,577,584 km (0.108 R)
• M22: 28,752,412 km (0.119 R)
• M23: 30,134,995 km (0.11 R)
• M24: 35,988,909 km (0.112 R)
• M25: 40,418,652 km (0.08 R)
• M26: 50,192,330 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.6

Radius: 6.8

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.31 AU - 16.71 AU

Year: 18430 Days

Day: 20.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,114,474 km

• M1: 91,703 km (0.06 R)
• M2: 483,500 km (0.082 R)
• M3: 1,061,247 km (0.09 R)
• M4: 1,289,683 km (0.072 R)
• M5: 2,222,276 km (0.11 R)
• M6: 2,623,498 km (0.096 R)
• M7: 6,116,010 km (0.031 R)
• M8: 9,563,343 km (0.086 R)
• M9: 9,779,961 km (0.113 R)
• M10: 11,694,514 km (0.093 R)
• M11: 12,130,742 km (0.061 R)
• M12: 12,903,415 km (0.072 R)
• M13: 15,792,000 km (0.075 R)
• M14: 16,712,775 km (0.064 R)
• M15: 18,829,585 km (0.05 R)
• M16: 22,425,469 km (0.043 R)
• M17: 22,808,439 km (0.113 R)
• M18: 26,136,394 km (0.113 R)
• M19: 29,659,274 km (0.106 R)
• M20: 32,014,842 km (0.112 R)
• M21: 38,854,457 km (0.088 R)
• M22: 39,406,922 km (0.079 R)
• M23: 56,911,368 km (0.103 R)
• M24: 60,348,978 km (0.071 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit