🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 161 Days

Day: 16.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.22 AU - 1.36 AU

Year: 535 Days

Day: 34.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.5

Radius: 11

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.73 AU - 5.41 AU

Year: 4170 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,516,671 km

• M1: 139,276 km (0.063 R)
• M2: 1,040,603 km (0.113 R)
• M3: 1,852,171 km (0.113 R)
• M4: 4,132,940 km (0.087 R)
• M5: 4,490,928 km (0.038 R)
• M6: 4,974,279 km (0.12 R)
• M7: 5,492,187 km (0.078 R)
• M8: 8,679,519 km (0.052 R)
• M9: 12,094,240 km (0.087 R)
• M10: 12,931,689 km (0.12 R)
• M11: 13,859,944 km (0.115 R)
• M12: 14,887,382 km (0.027 R)
• M13: 16,552,556 km (0.081 R)
• M14: 24,309,355 km (0.074 R)
• M15: 25,008,874 km (0.112 R)
• M16: 26,611,367 km (0.045 R)
• M17: 27,857,367 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784

Radius: 13.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.27 AU - 9.31 AU

Year: 9519 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,516,671 km

• M1: 171,439 km (0.078 R)
• M2: 594,203 km (0.087 R)
• M3: 1,025,045 km (0.086 R)
• M4: 2,203,128 km (0.081 R)
• M5: 3,213,661 km (0.117 R)
• M6: 4,172,883 km (0.064 R)
• M7: 4,719,962 km (0.11 R)
• M8: 5,282,151 km (0.084 R)
• M9: 8,932,489 km (0.12 R)
• M10: 10,979,137 km (0.059 R)
• M11: 11,744,779 km (0.119 R)
• M12: 12,781,044 km (0.098 R)
• M13: 15,101,905 km (0.088 R)
• M14: 15,843,013 km (0.111 R)
• M15: 17,470,787 km (0.112 R)
• M16: 19,521,176 km (0.08 R)
• M17: 22,411,855 km (0.107 R)
• M18: 25,482,501 km (0.049 R)
• M19: 26,630,216 km (0.071 R)
• M20: 28,721,146 km (0.06 R)
• M21: 32,335,430 km (0.066 R)
• M22: 35,885,537 km (0.103 R)
• M23: 39,814,725 km (0.118 R)
• M24: 43,886,181 km (0.069 R)
• M25: 45,395,175 km (0.11 R)
• M26: 48,227,212 km (0.037 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: 288 - 16,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit