🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.56 AU - 0.9 AU

Year: 231 Days

Day: 42.6 Hours

Environment

Temp: 95 °C

Axial Tilt: 144.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,212,970 km

• M1: 36,352 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.68 AU - 3.84 AU

Year: 2183 Days

Day: 20.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.09 AU - 4.37 AU

Year: 3226 Days

Day: 41 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,212,970 km

• M1: 496,665 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 13.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.97 AU - 11.77 AU

Year: 11500 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,212,970 km

• M1: 172,935 km (0.052 R)
• M2: 755,768 km (0.12 R)
• M3: 2,375,465 km (0.029 R)
• M4: 6,784,563 km (0.118 R)
• M5: 7,697,409 km (0.062 R)
• M6: 8,538,298 km (0.113 R)
• M7: 13,690,748 km (0.038 R)
• M8: 19,669,128 km (0.074 R)
• M9: 21,592,358 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 10

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.44 AU - 10.6 AU

Year: 11763 Days

Day: 7.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,212,970 km

• M1: 130,599 km (0.116 R)
• M2: 449,990 km (0.066 R)
• M3: 1,024,147 km (0.12 R)
• M4: 1,530,386 km (0.07 R)
• M5: 1,961,527 km (0.106 R)
• M6: 2,453,854 km (0.12 R)
• M7: 2,961,589 km (0.03 R)
• M8: 4,079,085 km (0.114 R)
• M9: 5,556,514 km (0.097 R)
• M10: 5,897,447 km (0.088 R)
• M11: 6,583,653 km (0.092 R)
• M12: 7,816,788 km (0.114 R)
• M13: 8,872,351 km (0.078 R)
• M14: 10,373,116 km (0.065 R)
• M15: 11,157,159 km (0.045 R)
• M16: 14,886,783 km (0.092 R)
• M17: 17,210,188 km (0.118 R)
• M18: 21,882,578 km (0.077 R)
• M19: 22,649,417 km (0.057 R)
• M20: 31,331,329 km (0.069 R)
• M21: 36,879,914 km (0.11 R)
• M22: 39,072,421 km (0.073 R)
• M23: 41,998,854 km (0.047 R)
• M24: 43,182,622 km (0.104 R)
• M25: 44,659,452 km (0.091 R)
• M26: 45,616,729 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 9.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.53 AU - 11.41 AU

Year: 12564 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,212,970 km

• M1: 115,938 km (0.082 R)
• M2: 494,720 km (0.096 R)
• M3: 807,529 km (0.089 R)
• M4: 1,841,550 km (0.062 R)
• M5: 4,690,043 km (0.096 R)
• M6: 6,531,293 km (0.12 R)
• M7: 6,868,936 km (0.074 R)
• M8: 8,373,890 km (0.039 R)
• M9: 9,376,047 km (0.085 R)
• M10: 12,484,092 km (0.109 R)
• M11: 13,150,102 km (0.106 R)
• M12: 16,556,296 km (0.074 R)
• M13: 18,009,788 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.2

Radius: 6.7

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.16 AU - 18.12 AU

Year: 25173 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,212,970 km

• M1: 84,074 km (0.08 R)
• M2: 441,164 km (0.116 R)
• M3: 985,252 km (0.096 R)
• M4: 1,241,662 km (0.068 R)
• M5: 2,378,307 km (0.092 R)
• M6: 3,541,879 km (0.112 R)
• M7: 4,087,014 km (0.076 R)
• M8: 4,446,946 km (0.073 R)
• M9: 5,936,193 km (0.098 R)
• M10: 6,748,659 km (0.032 R)
• M11: 7,681,851 km (0.043 R)
• M12: 8,281,439 km (0.118 R)
• M13: 8,911,844 km (0.117 R)
• M14: 9,974,588 km (0.106 R)
• M15: 10,933,211 km (0.072 R)
• M16: 13,453,486 km (0.11 R)
• M17: 18,094,610 km (0.056 R)
• M18: 22,983,170 km (0.112 R)
• M19: 24,014,497 km (0.036 R)
• M20: 24,224,383 km (0.062 R)
• M21: 25,618,935 km (0.074 R)
• M22: 27,522,119 km (0.119 R)
• M23: 30,244,351 km (0.096 R)
• M24: 30,612,212 km (0.103 R)
• M25: 30,982,916 km (0.053 R)
• M26: 33,141,015 km (0.073 R)
• M27: 37,330,503 km (0.119 R)
• M28: 37,895,534 km (0.059 R)
• M29: 49,066,456 km (0.085 R)
• M30: 50,945,854 km (0.096 R)
• M31: 53,050,247 km (0.113 R)
• M32: 57,619,116 km (0.073 R)
• M33: 65,668,529 km (0.06 R)
• M34: 66,079,324 km (0.035 R)
• M35: 72,011,179 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit