🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.77 AU - 1.29 AU

Year: 382 Days

Day: 15.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 9.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.59 AU - 9.73 AU

Year: 8514 Days

Day: 11.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,290,473 km

• M1: 120,725 km (0.104 R)
• M2: 426,803 km (0.11 R)
• M3: 783,893 km (0.106 R)
• M4: 1,507,947 km (0.083 R)
• M5: 2,028,996 km (0.074 R)
• M6: 2,440,240 km (0.113 R)
• M7: 4,229,730 km (0.085 R)
• M8: 6,364,791 km (0.078 R)
• M9: 6,835,725 km (0.108 R)
• M10: 7,525,820 km (0.04 R)
• M11: 7,887,997 km (0.093 R)
• M12: 10,558,319 km (0.027 R)
• M13: 12,288,717 km (0.119 R)
• M14: 15,132,124 km (0.117 R)
• M15: 16,979,059 km (0.092 R)
• M16: 17,533,319 km (0.107 R)
• M17: 19,194,005 km (0.03 R)
• M18: 20,177,761 km (0.12 R)
• M19: 21,194,877 km (0.059 R)
• M20: 22,909,268 km (0.111 R)
• M21: 26,151,952 km (0.118 R)
• M22: 28,508,567 km (0.114 R)
• M23: 29,192,977 km (0.111 R)
• M24: 30,900,637 km (0.092 R)
• M25: 35,291,634 km (0.041 R)
• M26: 36,308,301 km (0.045 R)
• M27: 37,228,178 km (0.071 R)
• M28: 37,694,026 km (0.092 R)
• M29: 38,045,880 km (0.031 R)
• M30: 39,838,362 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.5

Radius: 3

Gravity: 67.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.72 AU - 24.12 AU

Year: 31258 Days

Day: 18.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 98,290,473 km

• M1: 37,549 km (0.114 R)
• M2: 478,713 km (0.061 R)
• M3: 847,173 km (0.06 R)
• M4: 1,312,422 km (0.119 R)
• M5: 1,517,970 km (0.12 R)
• M6: 3,472,765 km (0.09 R)
• M7: 3,665,447 km (0.034 R)
• M8: 7,740,643 km (0.082 R)
• M9: 8,069,160 km (0.1 R)
• M10: 8,695,526 km (0.069 R)
• M11: 8,931,142 km (0.108 R)
• M12: 9,916,095 km (0.047 R)
• M13: 10,434,900 km (0.056 R)
• M14: 10,903,291 km (0.114 R)
• M15: 12,994,221 km (0.051 R)
• M16: 16,030,160 km (0.099 R)
• M17: 18,911,714 km (0.089 R)
• M18: 19,707,724 km (0.103 R)
• M19: 20,011,857 km (0.107 R)
• M20: 21,259,952 km (0.101 R)
• M21: 23,909,928 km (0.091 R)
• M22: 27,144,833 km (0.082 R)
• M23: 29,986,893 km (0.081 R)
• M24: 30,389,311 km (0.117 R)
• M25: 31,479,581 km (0.07 R)
• M26: 33,163,754 km (0.103 R)
• M27: 33,306,769 km (0.104 R)
• M28: 35,800,865 km (0.08 R)
• M29: 36,710,121 km (0.053 R)
• M30: 37,790,217 km (0.077 R)
• M31: 39,209,752 km (0.082 R)
• M32: 40,828,251 km (0.092 R)
• M33: 46,127,606 km (0.103 R)
• M34: 46,484,397 km (0.084 R)
• M35: 51,292,024 km (0.091 R)
• M36: 54,608,309 km (0.029 R)
• M37: 56,217,234 km (0.061 R)
• M38: 56,420,538 km (0.095 R)
• M39: 58,689,339 km (0.081 R)
• M40: 59,952,095 km (0.077 R)
• M41: 62,096,879 km (0.119 R)
• M42: 73,834,179 km (0.073 R)
• M43: 80,092,007 km (0.099 R)
• M44: 91,947,339 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit