🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.64 AU - 0.68 AU

Year: 190 Days

Day: 38.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.9 °

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: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.58 AU - 0.8 AU

Year: 203 Days

Day: 37.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,880,207 km

• M1: 102,475 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.93 AU

Year: 288 Days

Day: 45.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.92 AU - 1.04 AU

Year: 344 Days

Day: 16.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,880,207 km

• M1: 648,058 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.31 AU - 1.31 AU

Year: 532 Days

Day: 31.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.01 AU - 1.67 AU

Year: 550 Days

Day: 31.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,880,207 km

• M1: 275,709 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.8

Radius: 3.9

Gravity: 31.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.77 AU - 15.29 AU

Year: 17656 Days

Day: 18.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,880,207 km

• M1: 49,666 km (0.089 R)
• M2: 200,611 km (0.076 R)
• M3: 465,997 km (0.093 R)
• M4: 1,085,931 km (0.09 R)
• M5: 1,420,432 km (0.041 R)
• M6: 1,837,511 km (0.065 R)
• M7: 2,521,921 km (0.112 R)
• M8: 3,388,093 km (0.101 R)
• M9: 3,577,035 km (0.068 R)
• M10: 4,499,904 km (0.055 R)
• M11: 6,801,467 km (0.107 R)
• M12: 8,202,451 km (0.1 R)
• M13: 8,692,534 km (0.099 R)
• M14: 11,023,867 km (0.102 R)
• M15: 11,620,314 km (0.074 R)
• M16: 13,538,159 km (0.066 R)
• M17: 14,083,144 km (0.088 R)
• M18: 16,486,284 km (0.069 R)
• M19: 23,708,869 km (0.119 R)
• M20: 23,904,992 km (0.116 R)
• M21: 24,102,012 km (0.084 R)
• M22: 24,700,104 km (0.034 R)
• M23: 26,448,006 km (0.025 R)
• M24: 30,533,973 km (0.081 R)
• M25: 31,587,740 km (0.078 R)
• M26: 36,175,308 km (0.09 R)
• M27: 38,559,450 km (0.105 R)
• M28: 41,329,105 km (0.073 R)
• M29: 42,617,441 km (0.106 R)
• M30: 58,422,307 km (0.12 R)
• M31: 60,043,798 km (0.105 R)
• M32: 60,590,878 km (0.098 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 12,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit