🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.72 AU

Year: 177 Days

Day: 35.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,273,408 km

• M1: 149,747 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 283 Days

Day: 26.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,273,408 km

• M1: 217,067 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.34 AU - 1.5 AU

Year: 644 Days

Day: 44.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,273,408 km

• M1: 439,070 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.35 AU - 1.85 AU

Year: 771 Days

Day: 33.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.59 AU - 2.37 AU

Year: 1061 Days

Day: 22.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.52 AU - 2.66 AU

Year: 1587 Days

Day: 36.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 12.6

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.87 AU - 9.43 AU

Year: 8860 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,273,408 km

• M1: 156,629 km (0.113 R)
• M2: 1,281,755 km (0.079 R)
• M3: 1,736,233 km (0.119 R)
• M4: 2,410,321 km (0.107 R)
• M5: 2,873,177 km (0.1 R)
• M6: 4,007,577 km (0.105 R)
• M7: 4,484,944 km (0.048 R)
• M8: 4,937,478 km (0.057 R)
• M9: 5,554,719 km (0.079 R)
• M10: 7,890,839 km (0.11 R)
• M11: 12,792,413 km (0.104 R)
• M12: 14,341,798 km (0.083 R)
• M13: 15,464,680 km (0.097 R)
• M14: 18,565,844 km (0.101 R)
• M15: 19,738,990 km (0.083 R)
• M16: 20,140,810 km (0.12 R)
• M17: 22,580,153 km (0.047 R)
• M18: 26,356,153 km (0.113 R)
• M19: 27,139,148 km (0.049 R)
• M20: 28,240,936 km (0.027 R)
• M21: 30,108,067 km (0.11 R)
• M22: 30,640,935 km (0.116 R)
• M23: 31,288,843 km (0.072 R)
• M24: 33,971,881 km (0.111 R)
• M25: 34,665,866 km (0.118 R)
• M26: 35,251,392 km (0.045 R)
• M27: 36,804,816 km (0.114 R)
• M28: 38,030,322 km (0.11 R)
• M29: 41,475,262 km (0.117 R)
• M30: 45,961,702 km (0.041 R)
• M31: 46,384,914 km (0.076 R)
• M32: 47,670,259 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit