🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 201 Days

Day: 33.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,958,576 km

• M1: 399,426 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.56 AU - 3.02 AU

Year: 1630 Days

Day: 25.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,958,576 km

• M1: 13,165 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 8.6

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.84 AU - 6.4 AU

Year: 4661 Days

Day: 7.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,958,576 km

• M1: 109,356 km (0.05 R)
• M2: 392,246 km (0.053 R)
• M3: 924,216 km (0.078 R)
• M4: 1,810,733 km (0.105 R)
• M5: 3,117,919 km (0.08 R)
• M6: 3,703,295 km (0.077 R)
• M7: 4,360,180 km (0.111 R)
• M8: 4,881,229 km (0.099 R)
• M9: 6,722,031 km (0.081 R)
• M10: 9,894,553 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 8.1

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.78 AU - 6.1 AU

Year: 5065 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,958,576 km

• M1: 100,679 km (0.078 R)
• M2: 409,001 km (0.11 R)
• M3: 675,434 km (0.027 R)
• M4: 959,820 km (0.067 R)
• M5: 1,411,157 km (0.059 R)
• M6: 2,308,594 km (0.105 R)
• M7: 2,668,676 km (0.093 R)
• M8: 3,219,795 km (0.067 R)
• M9: 4,116,335 km (0.108 R)
• M10: 4,723,852 km (0.104 R)
• M11: 5,251,633 km (0.081 R)
• M12: 8,883,870 km (0.108 R)
• M13: 10,495,936 km (0.048 R)
• M14: 12,052,801 km (0.119 R)
• M15: 15,109,983 km (0.111 R)
• M16: 22,122,234 km (0.08 R)
• M17: 28,403,250 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 14.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.51 AU - 12.15 AU

Year: 13342 Days

Day: 10.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,958,576 km

• M1: 177,872 km (0.105 R)
• M2: 765,193 km (0.07 R)
• M3: 2,442,484 km (0.101 R)
• M4: 4,275,657 km (0.088 R)
• M5: 4,976,672 km (0.04 R)
• M6: 5,790,634 km (0.101 R)
• M7: 7,594,486 km (0.109 R)
• M8: 9,642,630 km (0.038 R)
• M9: 11,374,824 km (0.049 R)
• M10: 12,788,374 km (0.096 R)
• M11: 16,716,216 km (0.118 R)
• M12: 20,758,799 km (0.05 R)
• M13: 22,023,948 km (0.107 R)
• M14: 26,649,065 km (0.058 R)
• M15: 30,031,473 km (0.041 R)
• M16: 31,180,983 km (0.096 R)
• M17: 31,884,692 km (0.073 R)
• M18: 38,972,788 km (0.096 R)
• M19: 44,339,462 km (0.066 R)
• M20: 45,829,607 km (0.106 R)
• M21: 53,116,818 km (0.094 R)
• M22: 54,797,401 km (0.112 R)
• M23: 56,512,989 km (0.088 R)
• M24: 57,209,218 km (0.08 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit