🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 202 Days

Day: 28.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 1 AU

Year: 289 Days

Day: 47.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,157,702 km

• M1: 32,463 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.27 AU - 2.29 AU

Year: 1270 Days

Day: 31.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,157,702 km

• M1: 1,316,312 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.38 AU - 2.76 AU

Year: 1520 Days

Day: 44.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.9 AU - 4.24 AU

Year: 3029 Days

Day: 47.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 9.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.69 AU - 9.48 AU

Year: 7700 Days

Day: 6 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,157,702 km

• M1: 124,316 km (0.088 R)
• M2: 633,248 km (0.087 R)
• M3: 1,068,877 km (0.113 R)
• M4: 1,536,520 km (0.119 R)
• M5: 3,237,896 km (0.108 R)
• M6: 4,931,643 km (0.104 R)
• M7: 7,586,108 km (0.103 R)
• M8: 9,237,818 km (0.041 R)
• M9: 10,044,001 km (0.065 R)
• M10: 11,161,198 km (0.03 R)
• M11: 11,888,842 km (0.099 R)
• M12: 14,209,404 km (0.086 R)
• M13: 16,065,914 km (0.067 R)
• M14: 16,409,540 km (0.112 R)
• M15: 16,816,745 km (0.106 R)
• M16: 20,121,662 km (0.116 R)
• M17: 21,405,062 km (0.038 R)
• M18: 23,175,702 km (0.097 R)
• M19: 23,836,326 km (0.103 R)
• M20: 25,972,285 km (0.109 R)

Asteroid Belt

Center: 8.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.1

Radius: 11.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.65 AU - 10.55 AU

Year: 11843 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 89,157,702 km

• M1: 138,079 km (0.104 R)
• M2: 850,913 km (0.113 R)
• M3: 1,250,788 km (0.105 R)
• M4: 1,899,893 km (0.089 R)
• M5: 2,338,664 km (0.082 R)
• M6: 2,993,005 km (0.11 R)
• M7: 3,352,339 km (0.103 R)
• M8: 4,785,037 km (0.106 R)
• M9: 5,539,011 km (0.111 R)
• M10: 6,298,070 km (0.078 R)
• M11: 7,085,853 km (0.052 R)
• M12: 7,443,092 km (0.102 R)
• M13: 9,040,499 km (0.11 R)
• M14: 9,461,467 km (0.115 R)
• M15: 12,784,484 km (0.104 R)
• M16: 14,233,190 km (0.037 R)
• M17: 17,670,052 km (0.063 R)
• M18: 18,853,221 km (0.097 R)
• M19: 19,619,162 km (0.091 R)
• M20: 22,125,525 km (0.062 R)
• M21: 24,296,789 km (0.052 R)
• M22: 25,665,609 km (0.11 R)
• M23: 28,556,588 km (0.083 R)
• M24: 32,630,437 km (0.098 R)
• M25: 43,214,038 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 15

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 10.24 AU - 11.82 AU

Year: 13516 Days

Day: 14.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 89,157,702 km

• M1: 186,549 km (0.066 R)
• M2: 1,268,740 km (0.08 R)
• M3: 2,304,256 km (0.072 R)
• M4: 2,859,563 km (0.117 R)
• M5: 4,194,724 km (0.067 R)
• M6: 6,274,135 km (0.12 R)
• M7: 7,222,585 km (0.12 R)
• M8: 8,386,606 km (0.119 R)
• M9: 11,284,616 km (0.082 R)
• M10: 14,204,168 km (0.072 R)
• M11: 19,696,504 km (0.077 R)
• M12: 20,432,676 km (0.083 R)
• M13: 22,353,512 km (0.054 R)
• M14: 32,658,861 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 6

Gravity: 16.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.7 AU - 20.38 AU

Year: 27103 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,157,702 km

• M1: 74,649 km (0.115 R)
• M2: 620,532 km (0.114 R)
• M3: 923,468 km (0.109 R)
• M4: 1,337,106 km (0.115 R)
• M5: 2,677,503 km (0.118 R)
• M6: 3,076,630 km (0.042 R)
• M7: 3,514,503 km (0.081 R)
• M8: 4,660,572 km (0.102 R)
• M9: 5,118,790 km (0.096 R)
• M10: 6,036,424 km (0.106 R)
• M11: 7,157,361 km (0.065 R)
• M12: 7,663,001 km (0.104 R)
• M13: 8,192,279 km (0.103 R)
• M14: 8,802,339 km (0.076 R)
• M15: 9,926,567 km (0.065 R)
• M16: 14,654,607 km (0.093 R)
• M17: 16,659,219 km (0.075 R)
• M18: 24,090,194 km (0.055 R)
• M19: 25,453,479 km (0.115 R)
• M20: 26,272,079 km (0.1 R)
• M21: 26,867,478 km (0.11 R)
• M22: 28,707,682 km (0.108 R)
• M23: 30,238,966 km (0.047 R)
• M24: 35,446,467 km (0.089 R)
• M25: 39,956,843 km (0.114 R)
• M26: 43,332,220 km (0.116 R)
• M27: 46,200,161 km (0.089 R)
• M28: 49,012,750 km (0.076 R)
• M29: 49,552,499 km (0.116 R)
• M30: 53,823,070 km (0.119 R)
• M31: 56,341,999 km (0.109 R)
• M32: 60,782,213 km (0.115 R)
• M33: 77,908,477 km (0.057 R)
• M34: 83,918,870 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit