🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 230 Days

Day: 15.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,511,795 km

• M1: 33,660 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 462 Days

Day: 23 Hours

Environment

Temp: -7 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.17 AU - 4.79 AU

Year: 3057 Days

Day: 24.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666

Radius: 8.5

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.57 AU - 4.59 AU

Year: 3774 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 23,511,795 km

• M1: 108,010 km (0.103 R)
• M2: 398,379 km (0.103 R)
• M3: 759,209 km (0.099 R)
• M4: 1,627,475 km (0.103 R)
• M5: 2,014,635 km (0.082 R)
• M6: 2,416,305 km (0.096 R)
• M7: 2,836,376 km (0.105 R)
• M8: 3,118,667 km (0.109 R)
• M9: 3,865,609 km (0.113 R)
• M10: 4,281,341 km (0.072 R)
• M11: 4,630,503 km (0.101 R)
• M12: 4,898,433 km (0.113 R)
• M13: 6,047,494 km (0.077 R)
• M14: 7,044,414 km (0.081 R)
• M15: 9,018,059 km (0.106 R)
• M16: 10,152,011 km (0.094 R)
• M17: 11,733,260 km (0.107 R)
• M18: 12,700,560 km (0.1 R)
• M19: 13,034,462 km (0.105 R)
• M20: 13,472,335 km (0.074 R)
• M21: 14,845,345 km (0.089 R)
• M22: 15,216,048 km (0.111 R)
• M23: 16,703,949 km (0.119 R)
• M24: 17,105,021 km (0.12 R)
• M25: 21,883,177 km (0.068 R)
• M26: 23,132,618 km (0.11 R)
• M27: 24,649,540 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.8

Radius: 5.2

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.2 AU - 13.74 AU

Year: 15944 Days

Day: 19.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,511,795 km

• M1: 109,356 km (0.057 R)
• M2: 426,653 km (0.081 R)
• M3: 590,463 km (0.101 R)
• M4: 776,862 km (0.033 R)
• M5: 1,044,343 km (0.117 R)
• M6: 1,498,821 km (0.107 R)
• M7: 2,034,830 km (0.113 R)
• M8: 2,943,189 km (0.055 R)
• M9: 3,515,999 km (0.067 R)
• M10: 6,385,735 km (0.069 R)
• M11: 9,186,057 km (0.091 R)
• M12: 12,296,047 km (0.05 R)
• M13: 13,374,798 km (0.067 R)
• M14: 20,231,167 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit