🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.02 AU - 1.26 AU

Year: 442 Days

Day: 47.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.55 AU - 3.15 AU

Year: 1749 Days

Day: 41.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 123.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.3

Radius: 6.3

Gravity: 18.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.31 AU - 15.03 AU

Year: 16391 Days

Day: 21.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 55,184,078 km

• M1: 100,829 km (0.119 R)
• M2: 570,267 km (0.116 R)
• M3: 857,794 km (0.097 R)
• M4: 1,267,244 km (0.045 R)
• M5: 2,097,213 km (0.063 R)
• M6: 2,320,562 km (0.098 R)
• M7: 3,351,291 km (0.041 R)
• M8: 3,774,055 km (0.051 R)
• M9: 4,013,711 km (0.116 R)
• M10: 5,368,320 km (0.079 R)
• M11: 6,523,814 km (0.106 R)
• M12: 6,913,815 km (0.105 R)
• M13: 7,458,052 km (0.057 R)
• M14: 8,427,895 km (0.115 R)
• M15: 8,943,110 km (0.114 R)
• M16: 9,262,203 km (0.115 R)
• M17: 10,556,374 km (0.071 R)
• M18: 11,775,896 km (0.096 R)
• M19: 12,224,240 km (0.068 R)
• M20: 12,617,384 km (0.119 R)
• M21: 16,072,496 km (0.092 R)
• M22: 16,307,365 km (0.092 R)
• M23: 17,187,898 km (0.118 R)
• M24: 20,110,292 km (0.064 R)
• M25: 24,776,100 km (0.12 R)
• M26: 25,724,700 km (0.058 R)
• M27: 26,697,086 km (0.074 R)
• M28: 30,953,146 km (0.038 R)
• M29: 33,943,158 km (0.073 R)
• M30: 35,243,762 km (0.082 R)
• M31: 36,983,885 km (0.064 R)
• M32: 38,221,658 km (0.12 R)
• M33: 38,921,028 km (0.12 R)
• M34: 39,914,507 km (0.101 R)
• M35: 43,449,206 km (0.115 R)
• M36: 44,210,958 km (0.105 R)
• M37: 44,826,703 km (0.066 R)
• M38: 61,376,865 km (0.078 R)
• M39: 63,890,408 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.8

Radius: 3.7

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.34 AU - 17.36 AU

Year: 21857 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,184,078 km

• M1: 61,934 km (0.117 R)
• M2: 418,276 km (0.116 R)
• M3: 1,256,473 km (0.073 R)
• M4: 1,835,865 km (0.088 R)
• M5: 2,618,561 km (0.07 R)
• M6: 4,189,788 km (0.109 R)
• M7: 6,143,835 km (0.09 R)
• M8: 10,473,646 km (0.051 R)
• M9: 11,028,205 km (0.072 R)
• M10: 11,198,298 km (0.074 R)
• M11: 16,407,745 km (0.058 R)
• M12: 18,555,970 km (0.111 R)
• M13: 20,712,124 km (0.117 R)
• M14: 31,345,840 km (0.112 R)
• M15: 32,843,465 km (0.111 R)
• M16: 38,135,788 km (0.11 R)
• M17: 39,974,346 km (0.12 R)
• M18: 41,459,703 km (0.115 R)
• M19: 46,725,399 km (0.03 R)
• M20: 53,708,777 km (0.112 R)
• M21: 54,853,949 km (0.117 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit