🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 178 Days

Day: 30.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.65 AU - 0.75 AU

Year: 204 Days

Day: 33.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,932,983 km

• M1: 123,867 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.62 AU - 0.96 AU

Year: 245 Days

Day: 18.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.61 AU - 1.67 AU

Year: 731 Days

Day: 45 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.21 AU - 4.41 AU

Year: 2590 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,932,983 km

• M1: 483,500 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.78 AU - 4.12 AU

Year: 2734 Days

Day: 23.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.5

Radius: 9.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.84 AU - 6.26 AU

Year: 5182 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,932,983 km

• M1: 123,119 km (0.092 R)
• M2: 794,514 km (0.105 R)
• M3: 1,114,504 km (0.063 R)
• M4: 1,687,763 km (0.12 R)
• M5: 2,694,258 km (0.069 R)
• M6: 3,365,802 km (0.069 R)
• M7: 4,253,217 km (0.032 R)
• M8: 8,818,794 km (0.111 R)
• M9: 15,429,524 km (0.08 R)
• M10: 15,745,176 km (0.113 R)
• M11: 20,125,402 km (0.099 R)
• M12: 21,141,171 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 11.5

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.41 AU - 13.91 AU

Year: 16626 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,932,983 km

• M1: 143,165 km (0.072 R)
• M2: 523,443 km (0.083 R)
• M3: 917,633 km (0.102 R)
• M4: 1,427,014 km (0.076 R)
• M5: 1,801,906 km (0.071 R)
• M6: 2,435,603 km (0.063 R)
• M7: 3,081,567 km (0.117 R)
• M8: 5,000,010 km (0.104 R)
• M9: 6,910,524 km (0.115 R)
• M10: 7,278,834 km (0.065 R)
• M11: 9,488,544 km (0.084 R)
• M12: 10,236,533 km (0.082 R)
• M13: 11,273,696 km (0.078 R)
• M14: 13,062,886 km (0.074 R)
• M15: 13,988,747 km (0.108 R)
• M16: 25,897,037 km (0.069 R)
• M17: 27,816,527 km (0.094 R)
• M18: 29,587,467 km (0.116 R)
• M19: 31,307,094 km (0.085 R)
• M20: 32,191,367 km (0.041 R)
• M21: 32,704,189 km (0.067 R)
• M22: 35,486,111 km (0.06 R)
• M23: 39,581,951 km (0.114 R)
• M24: 42,124,068 km (0.058 R)
• M25: 43,357,203 km (0.111 R)
• M26: 53,563,069 km (0.059 R)
• M27: 54,283,233 km (0.086 R)
• M28: 58,171,132 km (0.074 R)
• M29: 59,699,723 km (0.048 R)
• M30: 64,041,502 km (0.063 R)
• M31: 65,056,823 km (0.098 R)
• M32: 66,289,210 km (0.108 R)
• M33: 68,589,128 km (0.101 R)
• M34: 71,375,238 km (0.062 R)
• M35: 74,906,795 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.2

Radius: 5.7

Gravity: 23.4 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 13.2 AU - 14.74 AU

Year: 18184 Days

Day: 18.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 73,932,983 km

• M1: 70,909 km (0.118 R)
• M2: 286,929 km (0.105 R)
• M3: 610,210 km (0.116 R)
• M4: 1,143,825 km (0.1 R)
• M5: 1,557,314 km (0.112 R)
• M6: 2,045,302 km (0.084 R)
• M7: 2,271,344 km (0.118 R)
• M8: 2,948,424 km (0.103 R)
• M9: 4,623,023 km (0.083 R)
• M10: 5,661,232 km (0.091 R)
• M11: 8,239,402 km (0.1 R)
• M12: 8,445,398 km (0.111 R)
• M13: 11,318,126 km (0.117 R)
• M14: 11,766,172 km (0.111 R)
• M15: 13,322,139 km (0.112 R)
• M16: 15,163,539 km (0.072 R)
• M17: 16,346,260 km (0.087 R)
• M18: 17,419,924 km (0.1 R)
• M19: 17,674,240 km (0.111 R)
• M20: 18,190,353 km (0.096 R)
• M21: 19,890,682 km (0.119 R)
• M22: 27,525,111 km (0.076 R)
• M23: 28,451,720 km (0.059 R)
• M24: 28,922,804 km (0.039 R)
• M25: 34,853,312 km (0.065 R)
• M26: 36,487,818 km (0.109 R)
• M27: 38,458,321 km (0.095 R)
• M28: 42,304,333 km (0.076 R)
• M29: 42,917,834 km (0.08 R)
• M30: 45,913,382 km (0.096 R)
• M31: 47,544,746 km (0.096 R)
• M32: 50,234,367 km (0.113 R)
• M33: 50,922,367 km (0.109 R)
• M34: 52,846,645 km (0.086 R)
• M35: 53,379,662 km (0.111 R)
• M36: 55,000,405 km (0.102 R)
• M37: 66,445,689 km (0.088 R)
• M38: 68,741,568 km (0.111 R)
• M39: 72,392,654 km (0.086 R)
• M40: 73,050,136 km (0.095 R)
• M41: 73,932,913 km (0.101 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit