🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 29.5 Hours

Environment

Temp: 275 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,093,192 km

• M1: 328,966 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.6 AU - 0.92 AU

Year: 232 Days

Day: 35.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,093,192 km

• M1: 720,164 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.1 AU

Year: 324 Days

Day: 29.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.57 AU - 2.61 AU

Year: 1057 Days

Day: 38.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,093,192 km

• M1: 45,328 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.14 AU - 2.52 AU

Year: 1244 Days

Day: 29.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,093,192 km

• M1: 1,318,406 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.21 AU - 4.93 AU

Year: 2873 Days

Day: 27.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,093,192 km

• M1: 188,942 km (0.067 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 13.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.05 AU - 7.37 AU

Year: 5414 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,093,192 km

• M1: 170,990 km (0.096 R)
• M2: 956,678 km (0.088 R)
• M3: 1,651,112 km (0.108 R)
• M4: 2,298,571 km (0.059 R)
• M5: 2,900,553 km (0.104 R)
• M6: 4,447,545 km (0.114 R)
• M7: 5,078,399 km (0.115 R)
• M8: 5,549,782 km (0.049 R)
• M9: 6,078,909 km (0.073 R)
• M10: 7,804,072 km (0.096 R)
• M11: 8,835,699 km (0.109 R)
• M12: 10,405,280 km (0.072 R)
• M13: 12,246,082 km (0.115 R)
• M14: 16,003,681 km (0.105 R)
• M15: 19,822,466 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 10.6

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.08 AU - 14.36 AU

Year: 14037 Days

Day: 12.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,093,192 km

• M1: 131,945 km (0.066 R)
• M2: 489,783 km (0.077 R)
• M3: 958,773 km (0.081 R)
• M4: 1,576,313 km (0.067 R)
• M5: 2,022,414 km (0.12 R)
• M6: 2,464,775 km (0.027 R)
• M7: 3,070,646 km (0.102 R)
• M8: 3,980,051 km (0.061 R)
• M9: 4,352,101 km (0.05 R)
• M10: 5,024,394 km (0.101 R)
• M11: 5,385,823 km (0.089 R)
• M12: 6,703,929 km (0.118 R)
• M13: 7,098,120 km (0.113 R)
• M14: 7,507,719 km (0.092 R)
• M15: 8,225,789 km (0.114 R)
• M16: 9,041,396 km (0.095 R)
• M17: 10,952,659 km (0.062 R)
• M18: 13,187,202 km (0.116 R)
• M19: 19,581,763 km (0.109 R)
• M20: 23,743,576 km (0.096 R)
• M21: 24,353,337 km (0.091 R)
• M22: 26,461,470 km (0.096 R)
• M23: 37,330,054 km (0.046 R)
• M24: 39,272,882 km (0.098 R)
• M25: 40,412,818 km (0.097 R)
• M26: 42,758,662 km (0.102 R)
• M27: 43,813,028 km (0.064 R)
• M28: 46,762,050 km (0.103 R)
• M29: 48,366,188 km (0.115 R)
• M30: 50,006,679 km (0.062 R)
• M31: 56,399,444 km (0.045 R)
• M32: 58,768,925 km (0.044 R)
• M33: 59,139,329 km (0.113 R)
• M34: 64,488,949 km (0.054 R)
• M35: 68,093,211 km (0.094 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit