🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 18.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.8

Radius: 10.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 368 Days

Day: 5.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 5,587,849 km

• M1: 139,874 km (0.09 R)
• M2: 208,539 km (0.08 R)
• M3: 280,646 km (0.117 R)
• M4: 382,223 km (0.07 R)
• M5: 451,038 km (0.1 R)
• M6: 560,094 km (0.11 R)
• M7: 629,209 km (0.082 R)
• M8: 698,472 km (0.072 R)
• M9: 909,256 km (0.101 R)
• M10: 978,220 km (0.057 R)
• M11: 1,052,870 km (0.066 R)
• M12: 1,367,624 km (0.118 R)
• M13: 1,486,255 km (0.042 R)
• M14: 1,590,973 km (0.092 R)
• M15: 1,707,211 km (0.12 R)
• M16: 1,859,053 km (0.1 R)
• M17: 1,948,512 km (0.043 R)
• M18: 2,024,957 km (0.106 R)
• M19: 2,131,919 km (0.064 R)
• M20: 2,245,763 km (0.1 R)
• M21: 2,346,443 km (0.118 R)
• M22: 2,552,439 km (0.102 R)
• M23: 2,668,377 km (0.113 R)
• M24: 2,786,111 km (0.092 R)
• M25: 2,916,410 km (0.09 R)
• M26: 3,010,059 km (0.07 R)
• M27: 3,087,999 km (0.044 R)
• M28: 3,274,249 km (0.095 R)
• M29: 3,342,914 km (0.103 R)
• M30: 3,587,058 km (0.103 R)
• M31: 3,663,951 km (0.12 R)
• M32: 3,861,420 km (0.119 R)
• M33: 3,946,242 km (0.111 R)
• M34: 4,037,796 km (0.108 R)
• M35: 4,130,098 km (0.094 R)
• M36: 4,198,315 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.4

Radius: 11.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.65 AU - 0.91 AU

Year: 452 Days

Day: 10 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 5,587,849 km

• M1: 148,700 km (0.088 R)
• M2: 226,641 km (0.074 R)
• M3: 321,336 km (0.102 R)
• M4: 398,828 km (0.071 R)
• M5: 485,295 km (0.077 R)
• M6: 597,344 km (0.108 R)
• M7: 696,827 km (0.113 R)
• M8: 831,016 km (0.056 R)
• M9: 939,923 km (0.064 R)
• M10: 1,095,056 km (0.096 R)
• M11: 1,168,808 km (0.106 R)
• M12: 1,381,237 km (0.091 R)
• M13: 1,461,721 km (0.03 R)
• M14: 1,559,558 km (0.102 R)
• M15: 1,638,396 km (0.059 R)
• M16: 1,729,351 km (0.115 R)
• M17: 1,944,922 km (0.108 R)
• M18: 2,246,212 km (0.026 R)
• M19: 2,323,853 km (0.074 R)
• M20: 2,519,079 km (0.102 R)
• M21: 2,688,124 km (0.106 R)
• M22: 2,764,569 km (0.068 R)
• M23: 3,197,804 km (0.062 R)
• M24: 3,292,500 km (0.094 R)
• M25: 3,408,737 km (0.089 R)
• M26: 3,491,764 km (0.077 R)
• M27: 3,687,887 km (0.119 R)
• M28: 3,773,157 km (0.11 R)
• M29: 3,873,388 km (0.062 R)
• M30: 3,996,358 km (0.045 R)
• M31: 4,335,645 km (0.088 R)
• M32: 4,448,442 km (0.049 R)
• M33: 4,692,137 km (0.105 R)
• M34: 4,831,263 km (0.111 R)
• M35: 5,003,002 km (0.116 R)
• M36: 5,105,626 km (0.084 R)
• M37: 5,224,706 km (0.082 R)
• M38: 5,328,826 km (0.095 R)
• M39: 5,433,544 km (0.087 R)
• M40: 5,522,705 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit