🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.56 AU - 0.8 AU

Year: 197 Days

Day: 36.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 219 Days

Day: 42.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.83 AU - 1.01 AU

Year: 310 Days

Day: 43.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.23 AU

Year: 987 Days

Day: 17.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.83 AU - 4.33 AU

Year: 2896 Days

Day: 40.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.5 AU - 5.74 AU

Year: 4072 Days

Day: 43.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,880,853 km

• M1: 303,534 km (0.063 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 12.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.39 AU - 10.57 AU

Year: 11081 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,880,853 km

• M1: 163,062 km (0.078 R)
• M2: 723,306 km (0.08 R)
• M3: 881,431 km (0.066 R)
• M4: 1,012,927 km (0.099 R)
• M5: 1,770,491 km (0.079 R)
• M6: 1,940,135 km (0.119 R)
• M7: 2,089,882 km (0.094 R)
• M8: 2,374,717 km (0.06 R)
• M9: 2,562,612 km (0.045 R)
• M10: 3,068,552 km (0.088 R)
• M11: 3,155,917 km (0.065 R)
• M12: 4,043,630 km (0.053 R)
• M13: 4,399,823 km (0.115 R)
• M14: 4,498,857 km (0.104 R)
• M15: 5,073,612 km (0.075 R)
• M16: 5,352,313 km (0.108 R)
• M17: 6,070,831 km (0.084 R)
• M18: 6,292,386 km (0.098 R)
• M19: 6,591,881 km (0.096 R)
• M20: 7,127,441 km (0.093 R)
• M21: 7,558,133 km (0.094 R)
• M22: 7,796,592 km (0.034 R)
• M23: 7,876,777 km (0.09 R)
• M24: 8,199,758 km (0.09 R)
• M25: 8,403,810 km (0.084 R)
• M26: 8,817,149 km (0.06 R)
• M27: 9,194,884 km (0.106 R)
• M28: 9,577,854 km (0.077 R)
• M29: 9,966,210 km (0.104 R)
• M30: 12,402,561 km (0.089 R)
• M31: 12,637,131 km (0.061 R)
• M32: 12,968,041 km (0.117 R)
• M33: 13,831,969 km (0.051 R)
• M34: 14,026,446 km (0.106 R)
• M35: 14,221,821 km (0.113 R)
• M36: 14,714,447 km (0.082 R)
• M37: 14,813,630 km (0.075 R)
• M38: 15,212,607 km (0.033 R)
• M39: 16,123,210 km (0.078 R)
• M40: 17,207,944 km (0.11 R)
• M41: 18,156,544 km (0.063 R)
• M42: 18,316,165 km (0.104 R)
• M43: 20,935,025 km (0.048 R)
• M44: 21,326,523 km (0.05 R)
• M45: 21,664,165 km (0.078 R)
• M46: 22,173,995 km (0.111 R)
• M47: 22,573,122 km (0.12 R)
• M48: 23,552,539 km (0.098 R)
• M49: 25,433,583 km (0.102 R)
• M50: 25,672,191 km (0.057 R)
• M51: 26,573,219 km (0.056 R)
• M52: 28,529,960 km (0.114 R)
• M53: 28,715,760 km (0.066 R)
• M54: 31,231,697 km (0.117 R)
• M55: 31,359,304 km (0.099 R)
• M56: 31,487,210 km (0.035 R)
• M57: 31,615,116 km (0.093 R)
• M58: 31,743,322 km (0.033 R)
• M59: 32,904,500 km (0.098 R)
• M60: 35,069,481 km (0.111 R)
• M61: 36,269,705 km (0.12 R)
• M62: 36,471,063 km (0.107 R)
• M63: 36,740,190 km (0.116 R)
• M64: 37,347,856 km (0.046 R)
• M65: 38,299,897 km (0.084 R)
• M66: 38,573,362 km (0.089 R)
• M67: 40,714,706 km (0.067 R)
• M68: 41,063,718 km (0.043 R)
• M69: 42,046,127 km (0.053 R)
• M70: 42,187,048 km (0.047 R)
• M71: 43,320,701 km (0.114 R)
• M72: 43,534,327 km (0.09 R)
• M73: 44,464,227 km (0.059 R)
• M74: 45,472,966 km (0.112 R)
• M75: 46,927,057 km (0.047 R)
• M76: 48,766,063 km (0.067 R)
• M77: 49,062,566 km (0.031 R)
• M78: 49,582,718 km (0.072 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit