🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.92 AU - 2.16 AU

Year: 1237 Days

Day: 39.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.06 AU - 3.44 AU

Year: 1936 Days

Day: 31.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 12.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.77 AU - 3.97 AU

Year: 2627 Days

Day: 6.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,900,897 km

• M1: 156,779 km (0.115 R)
• M2: 652,247 km (0.114 R)
• M3: 1,149,660 km (0.03 R)
• M4: 1,674,150 km (0.08 R)
• M5: 2,575,627 km (0.053 R)
• M6: 3,185,537 km (0.103 R)
• M7: 3,596,482 km (0.06 R)
• M8: 4,023,584 km (0.078 R)
• M9: 4,936,580 km (0.112 R)
• M10: 5,418,884 km (0.111 R)
• M11: 5,832,223 km (0.086 R)
• M12: 6,240,475 km (0.102 R)
• M13: 6,833,182 km (0.089 R)
• M14: 8,069,160 km (0.091 R)
• M15: 8,773,616 km (0.091 R)
• M16: 10,601,851 km (0.11 R)
• M17: 11,927,139 km (0.052 R)
• M18: 12,799,295 km (0.106 R)
• M19: 16,464,592 km (0.029 R)
• M20: 17,025,135 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.7

Radius: 9.8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.94 AU - 8.92 AU

Year: 9482 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,900,897 km

• M1: 121,922 km (0.078 R)
• M2: 514,168 km (0.09 R)
• M3: 1,439,281 km (0.062 R)
• M4: 1,960,031 km (0.096 R)
• M5: 2,274,486 km (0.116 R)
• M6: 2,602,704 km (0.107 R)
• M7: 3,355,779 km (0.063 R)
• M8: 4,904,267 km (0.074 R)
• M9: 6,232,846 km (0.112 R)
• M10: 6,764,068 km (0.065 R)
• M11: 7,449,226 km (0.053 R)
• M12: 8,403,810 km (0.1 R)
• M13: 8,817,149 km (0.117 R)
• M14: 9,585,334 km (0.096 R)
• M15: 10,138,846 km (0.119 R)
• M16: 13,355,500 km (0.118 R)
• M17: 16,051,852 km (0.104 R)
• M18: 16,617,331 km (0.098 R)
• M19: 19,887,391 km (0.047 R)
• M20: 20,211,869 km (0.07 R)
• M21: 22,495,331 km (0.082 R)
• M22: 23,744,623 km (0.045 R)
• M23: 28,482,088 km (0.099 R)
• M24: 30,692,397 km (0.12 R)
• M25: 31,563,804 km (0.12 R)
• M26: 32,339,619 km (0.091 R)
• M27: 33,814,056 km (0.106 R)
• M28: 35,570,634 km (0.119 R)
• M29: 39,775,680 km (0.044 R)
• M30: 44,994,103 km (0.091 R)
• M31: 45,835,441 km (0.059 R)
• M32: 48,422,437 km (0.113 R)
• M33: 49,454,214 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit