🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 179 Days

Day: 16.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,055,708 km

• M1: 255,064 km (0.074 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 9.1

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.2 AU - 13.18 AU

Year: 13407 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,055,708 km

• M1: 113,246 km (0.091 R)
• M2: 452,085 km (0.106 R)
• M3: 852,558 km (0.119 R)
• M4: 1,445,415 km (0.1 R)
• M5: 1,772,436 km (0.112 R)
• M6: 2,480,482 km (0.073 R)
• M7: 4,333,252 km (0.092 R)
• M8: 4,990,735 km (0.119 R)
• M9: 6,207,863 km (0.089 R)
• M10: 8,037,594 km (0.101 R)
• M11: 9,750,191 km (0.073 R)
• M12: 10,770,897 km (0.056 R)
• M13: 13,570,920 km (0.075 R)
• M14: 15,777,339 km (0.099 R)
• M15: 17,109,209 km (0.088 R)
• M16: 17,765,645 km (0.084 R)
• M17: 18,363,139 km (0.079 R)
• M18: 22,061,946 km (0.104 R)
• M19: 24,633,085 km (0.089 R)
• M20: 26,615,107 km (0.1 R)
• M21: 28,295,689 km (0.117 R)
• M22: 30,151,002 km (0.073 R)
• M23: 31,323,999 km (0.11 R)
• M24: 33,308,564 km (0.105 R)
• M25: 34,102,480 km (0.097 R)
• M26: 37,770,770 km (0.094 R)
• M27: 47,146,667 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.4

Radius: 6.4

Gravity: 23.54 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.3 AU - 17.5 AU

Year: 19571 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,055,708 km

• M1: 79,586 km (0.096 R)
• M2: 305,180 km (0.105 R)
• M3: 553,213 km (0.034 R)
• M4: 961,615 km (0.116 R)
• M5: 1,269,787 km (0.108 R)
• M6: 2,003,115 km (0.103 R)
• M7: 2,805,558 km (0.057 R)
• M8: 3,438,806 km (0.066 R)
• M9: 4,687,500 km (0.034 R)
• M10: 6,038,368 km (0.087 R)
• M11: 7,731,966 km (0.072 R)
• M12: 7,937,813 km (0.108 R)
• M13: 8,687,448 km (0.116 R)
• M14: 11,751,511 km (0.106 R)
• M15: 12,092,893 km (0.086 R)
• M16: 15,225,772 km (0.087 R)
• M17: 16,464,293 km (0.066 R)
• M18: 16,891,694 km (0.105 R)
• M19: 18,491,942 km (0.098 R)
• M20: 22,093,362 km (0.071 R)
• M21: 23,035,230 km (0.053 R)
• M22: 25,111,050 km (0.061 R)
• M23: 26,484,358 km (0.114 R)
• M24: 33,833,503 km (0.09 R)
• M25: 44,873,377 km (0.078 R)
• M26: 47,577,209 km (0.096 R)
• M27: 48,096,015 km (0.109 R)
• M28: 48,793,589 km (0.115 R)
• M29: 49,675,020 km (0.075 R)
• M30: 51,651,358 km (0.106 R)
• M31: 69,163,135 km (0.071 R)
• M32: 70,498,745 km (0.088 R)
• M33: 75,074,943 km (0.099 R)
• M34: 75,308,914 km (0.071 R)
• M35: 81,068,732 km (0.045 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 15,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit