🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 139 Days

Day: 30.2 Hours

Environment

Temp: 274 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 201 Days

Day: 42.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 14.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.02 AU - 7.98 AU

Year: 5824 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,548,168 km

• M1: 189,541 km (0.095 R)
• M2: 840,740 km (0.11 R)
• M3: 2,111,873 km (0.089 R)
• M4: 2,914,316 km (0.072 R)
• M5: 3,459,750 km (0.116 R)
• M6: 4,166,600 km (0.101 R)
• M7: 5,156,938 km (0.11 R)
• M8: 7,357,223 km (0.096 R)
• M9: 8,415,778 km (0.091 R)
• M10: 9,448,901 km (0.098 R)
• M11: 13,111,057 km (0.084 R)
• M12: 16,459,805 km (0.102 R)
• M13: 20,620,421 km (0.097 R)
• M14: 24,324,015 km (0.111 R)
• M15: 24,796,445 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 12.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.24 AU - 14.1 AU

Year: 14011 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,548,168 km

• M1: 151,692 km (0.062 R)
• M2: 837,299 km (0.116 R)
• M3: 1,755,381 km (0.091 R)
• M4: 2,569,643 km (0.111 R)
• M5: 4,039,292 km (0.096 R)
• M6: 5,040,850 km (0.109 R)
• M7: 5,673,200 km (0.107 R)
• M8: 6,557,623 km (0.116 R)
• M9: 7,355,727 km (0.078 R)
• M10: 7,984,487 km (0.051 R)
• M11: 9,298,256 km (0.113 R)
• M12: 11,036,134 km (0.104 R)
• M13: 11,861,017 km (0.113 R)
• M14: 12,350,501 km (0.096 R)
• M15: 13,435,684 km (0.072 R)
• M16: 15,216,796 km (0.029 R)
• M17: 16,538,942 km (0.059 R)
• M18: 17,073,156 km (0.066 R)
• M19: 18,257,074 km (0.042 R)
• M20: 20,787,821 km (0.071 R)
• M21: 21,410,298 km (0.107 R)
• M22: 22,321,349 km (0.085 R)
• M23: 25,209,635 km (0.051 R)
• M24: 27,268,101 km (0.117 R)
• M25: 31,951,861 km (0.104 R)
• M26: 33,021,037 km (0.113 R)
• M27: 34,731,390 km (0.099 R)
• M28: 40,079,214 km (0.096 R)
• M29: 42,024,435 km (0.025 R)
• M30: 42,734,128 km (0.105 R)
• M31: 48,858,365 km (0.093 R)
• M32: 51,237,720 km (0.109 R)
• M33: 54,361,323 km (0.049 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 14,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit