🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.76 AU - 1.14 AU

Year: 355 Days

Day: 37.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.44 AU - 2.28 AU

Year: 971 Days

Day: 25.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 14.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.62 AU - 5.39 AU

Year: 4281 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 74,489,746 km

• M1: 177,872 km (0.116 R)
• M2: 758,611 km (0.087 R)
• M3: 1,275,920 km (0.09 R)
• M4: 1,851,124 km (0.095 R)
• M5: 2,696,801 km (0.11 R)
• M6: 3,285,618 km (0.066 R)
• M7: 4,181,560 km (0.085 R)
• M8: 5,953,995 km (0.105 R)
• M9: 7,796,143 km (0.101 R)
• M10: 8,329,161 km (0.105 R)
• M11: 9,232,732 km (0.078 R)
• M12: 9,993,587 km (0.051 R)
• M13: 11,369,289 km (0.118 R)
• M14: 12,291,260 km (0.084 R)
• M15: 13,064,232 km (0.11 R)
• M16: 16,484,638 km (0.048 R)
• M17: 17,365,470 km (0.12 R)
• M18: 20,130,637 km (0.095 R)
• M19: 20,730,525 km (0.064 R)
• M20: 21,618,089 km (0.112 R)
• M21: 23,615,669 km (0.088 R)
• M22: 24,735,110 km (0.064 R)
• M23: 26,599,549 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.1

Radius: 7.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.44 AU - 17.6 AU

Year: 23410 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,489,746 km

• M1: 98,286 km (0.084 R)
• M2: 463,753 km (0.06 R)
• M3: 1,063,641 km (0.083 R)
• M4: 1,731,296 km (0.105 R)
• M5: 2,271,793 km (0.078 R)
• M6: 2,628,435 km (0.098 R)
• M7: 4,148,050 km (0.119 R)
• M8: 5,076,753 km (0.085 R)
• M9: 5,376,847 km (0.092 R)
• M10: 5,649,264 km (0.117 R)
• M11: 6,095,814 km (0.105 R)
• M12: 7,013,597 km (0.076 R)
• M13: 7,871,242 km (0.112 R)
• M14: 8,376,882 km (0.075 R)
• M15: 8,904,065 km (0.12 R)
• M16: 9,622,135 km (0.086 R)
• M17: 10,862,900 km (0.079 R)
• M18: 12,747,085 km (0.116 R)
• M19: 13,023,093 km (0.112 R)
• M20: 13,875,053 km (0.088 R)
• M21: 14,612,870 km (0.12 R)
• M22: 15,221,883 km (0.112 R)
• M23: 15,926,937 km (0.112 R)
• M24: 16,247,226 km (0.119 R)
• M25: 17,150,349 km (0.116 R)
• M26: 22,472,443 km (0.118 R)
• M27: 26,499,468 km (0.119 R)
• M28: 27,290,242 km (0.091 R)
• M29: 27,749,208 km (0.101 R)
• M30: 30,858,600 km (0.026 R)
• M31: 36,498,290 km (0.102 R)
• M32: 37,055,393 km (0.109 R)
• M33: 56,527,949 km (0.099 R)
• M34: 62,678,815 km (0.079 R)
• M35: 64,688,662 km (0.037 R)
• M36: 67,365,417 km (0.083 R)
• M37: 72,499,167 km (0.09 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: 392 - 11,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit