🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 15.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,887,760 km

• M1: 143,016 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 155 Days

Day: 23 Hours

Environment

Temp: 213 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.55 AU - 0.67 AU

Year: 181 Days

Day: 41.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.03 AU - 1.59 AU

Year: 571 Days

Day: 44 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,887,760 km

• M1: 111,450 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.37 AU - 1.57 AU

Year: 679 Days

Day: 16.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,887,760 km

• M1: 553,363 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.68 AU - 1.76 AU

Year: 859 Days

Day: 14.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.92 AU - 3.92 AU

Year: 2408 Days

Day: 41 Hours

Environment

Temp: -122 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,887,760 km

• M1: 2,928,378 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 8.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.85 AU - 9.03 AU

Year: 7728 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,887,760 km

• M1: 106,962 km (0.077 R)
• M2: 1,067,680 km (0.12 R)
• M3: 1,662,780 km (0.102 R)
• M4: 2,142,690 km (0.106 R)
• M5: 5,062,841 km (0.103 R)
• M6: 10,577,916 km (0.063 R)
• M7: 12,700,111 km (0.095 R)
• M8: 13,551,622 km (0.039 R)
• M9: 20,338,728 km (0.059 R)
• M10: 21,225,095 km (0.105 R)
• M11: 22,422,926 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 10.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.39 AU - 10.39 AU

Year: 10957 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 34,887,760 km

• M1: 128,056 km (0.088 R)
• M2: 641,625 km (0.091 R)
• M3: 1,036,713 km (0.118 R)
• M4: 1,466,508 km (0.101 R)
• M5: 3,623,859 km (0.032 R)
• M6: 4,384,714 km (0.116 R)
• M7: 5,080,493 km (0.118 R)
• M8: 5,455,236 km (0.098 R)
• M9: 7,184,737 km (0.098 R)
• M10: 8,290,116 km (0.108 R)
• M11: 9,153,595 km (0.094 R)
• M12: 10,023,207 km (0.053 R)
• M13: 14,732,099 km (0.112 R)
• M14: 15,638,812 km (0.106 R)
• M15: 16,434,672 km (0.065 R)
• M16: 16,880,025 km (0.084 R)
• M17: 19,147,181 km (0.102 R)
• M18: 20,142,157 km (0.082 R)
• M19: 20,566,865 km (0.057 R)
• M20: 22,055,364 km (0.104 R)
• M21: 23,056,024 km (0.053 R)
• M22: 25,344,123 km (0.059 R)
• M23: 27,363,096 km (0.065 R)
• M24: 36,515,943 km (0.109 R)
• M25: 38,173,487 km (0.098 R)
• M26: 40,416,109 km (0.081 R)
• M27: 44,156,205 km (0.116 R)
• M28: 48,423,634 km (0.096 R)
• M29: 48,880,207 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.9

Radius: 6.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.94 AU - 14.72 AU

Year: 18533 Days

Day: 25 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,887,760 km

• M1: 649,404 km (0.106 R)
• M2: 961,166 km (0.081 R)
• M3: 1,792,033 km (0.047 R)
• M4: 2,757,388 km (0.097 R)
• M5: 3,745,332 km (0.096 R)
• M6: 4,922,967 km (0.112 R)
• M7: 5,657,642 km (0.11 R)
• M8: 6,099,853 km (0.105 R)
• M9: 6,876,117 km (0.087 R)
• M10: 19,274,489 km (0.034 R)
• M11: 23,560,617 km (0.103 R)
• M12: 26,571,723 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit