🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.48 AU - 0.56 AU

Year: 142 Days

Day: 13.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,991,177 km

• M1: 34,258 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.26 AU - 1.46 AU

Year: 601 Days

Day: 33.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.25 AU - 3.39 AU

Year: 2291 Days

Day: 31.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.94 AU - 4.52 AU

Year: 2728 Days

Day: 35.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.66 AU - 4.1 AU

Year: 2895 Days

Day: 40.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,991,177 km

• M1: 123,119 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 14.5

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.75 AU - 4.95 AU

Year: 3436 Days

Day: 8 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,991,177 km

• M1: 181,163 km (0.071 R)
• M2: 847,472 km (0.098 R)
• M3: 2,116,660 km (0.075 R)
• M4: 2,734,948 km (0.104 R)
• M5: 3,263,627 km (0.089 R)
• M6: 4,277,901 km (0.05 R)
• M7: 9,531,778 km (0.103 R)
• M8: 11,923,848 km (0.04 R)
• M9: 15,274,242 km (0.026 R)
• M10: 16,124,706 km (0.101 R)
• M11: 16,587,562 km (0.074 R)
• M12: 18,753,290 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.4

Radius: 14

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.29 AU - 11.15 AU

Year: 13294 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,991,177 km

• M1: 248,482 km (0.11 R)
• M2: 2,955,007 km (0.104 R)
• M3: 4,353,597 km (0.082 R)
• M4: 10,041,757 km (0.086 R)
• M5: 11,564,813 km (0.048 R)
• M6: 14,605,839 km (0.079 R)
• M7: 18,144,875 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.5

Radius: 5.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 16.31 AU - 16.31 AU

Year: 24948 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,991,177 km

• M1: 66,421 km (0.096 R)
• M2: 270,623 km (0.107 R)
• M3: 615,595 km (0.04 R)
• M4: 1,013,675 km (0.112 R)
• M5: 1,269,787 km (0.111 R)
• M6: 2,562,612 km (0.092 R)
• M7: 3,228,322 km (0.07 R)
• M8: 4,228,833 km (0.119 R)
• M9: 4,433,632 km (0.113 R)
• M10: 4,768,582 km (0.118 R)
• M11: 5,120,436 km (0.109 R)
• M12: 5,523,602 km (0.059 R)
• M13: 6,020,566 km (0.065 R)
• M14: 7,185,186 km (0.04 R)
• M15: 13,043,738 km (0.102 R)
• M16: 15,042,066 km (0.089 R)
• M17: 19,232,452 km (0.11 R)
• M18: 21,293,163 km (0.092 R)
• M19: 21,636,041 km (0.088 R)
• M20: 22,864,987 km (0.118 R)
• M21: 23,405,634 km (0.099 R)
• M22: 26,041,997 km (0.104 R)
• M23: 30,141,877 km (0.077 R)
• M24: 34,888,467 km (0.108 R)
• M25: 39,334,067 km (0.081 R)
• M26: 39,591,675 km (0.074 R)
• M27: 41,825,919 km (0.086 R)
• M28: 42,363,574 km (0.054 R)
• M29: 43,590,276 km (0.103 R)
• M30: 45,829,008 km (0.114 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: 229 - 15,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit