🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.4 AU - 0.64 AU

Year: 133 Days

Day: 43.2 Hours

Environment

Temp: 246 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.66 AU - 0.84 AU

Year: 230 Days

Day: 42.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,810,340 km

• M1: 165,306 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.03 AU - 1.15 AU

Year: 404 Days

Day: 33.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.41 AU - 3.07 AU

Year: 1609 Days

Day: 42.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,810,340 km

• M1: 865,424 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.57 AU - 3.71 AU

Year: 1974 Days

Day: 29.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,810,340 km

• M1: 1,729,800 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.71 AU - 4.81 AU

Year: 3119 Days

Day: 39.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,810,340 km

• M1: 64,177 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.16 AU - 5.46 AU

Year: 3742 Days

Day: 23.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.4

Radius: 8.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.34 AU - 6.76 AU

Year: 5947 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,810,340 km

• M1: 119,230 km (0.119 R)
• M2: 494,122 km (0.112 R)
• M3: 1,442,273 km (0.117 R)
• M4: 1,788,742 km (0.083 R)
• M5: 2,091,677 km (0.096 R)
• M6: 2,459,838 km (0.072 R)
• M7: 7,888,445 km (0.067 R)
• M8: 8,897,333 km (0.071 R)
• M9: 12,580,882 km (0.106 R)
• M10: 13,255,867 km (0.043 R)
• M11: 14,364,986 km (0.1 R)
• M12: 14,889,027 km (0.079 R)
• M13: 16,881,970 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.2

Radius: 4.5

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.97 AU - 22.21 AU

Year: 27296 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,810,340 km

• M1: 56,847 km (0.098 R)
• M2: 823,985 km (0.066 R)
• M3: 1,713,344 km (0.101 R)
• M4: 1,914,254 km (0.062 R)
• M5: 2,385,338 km (0.077 R)
• M6: 3,006,917 km (0.082 R)
• M7: 4,631,550 km (0.094 R)
• M8: 5,435,190 km (0.069 R)
• M9: 5,870,071 km (0.101 R)
• M10: 9,087,472 km (0.071 R)
• M11: 9,417,934 km (0.099 R)
• M12: 12,966,994 km (0.04 R)
• M13: 13,385,718 km (0.086 R)
• M14: 14,546,299 km (0.102 R)
• M15: 15,382,102 km (0.034 R)
• M16: 16,572,751 km (0.083 R)
• M17: 21,367,363 km (0.036 R)
• M18: 32,156,511 km (0.053 R)
• M19: 32,922,901 km (0.11 R)
• M20: 33,570,660 km (0.116 R)
• M21: 41,717,610 km (0.059 R)
• M22: 46,244,442 km (0.044 R)
• M23: 49,889,394 km (0.063 R)
• M24: 51,260,758 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.4

Radius: 7.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.35 AU - 22.77 AU

Year: 28366 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,810,340 km

• M1: 94,695 km (0.112 R)
• M2: 1,231,789 km (0.057 R)
• M3: 3,172,821 km (0.1 R)
• M4: 5,809,035 km (0.116 R)
• M5: 7,860,620 km (0.099 R)
• M6: 8,486,388 km (0.084 R)
• M7: 10,092,471 km (0.116 R)
• M8: 11,214,305 km (0.106 R)
• M9: 11,606,102 km (0.113 R)
• M10: 13,830,323 km (0.116 R)
• M11: 17,267,334 km (0.112 R)
• M12: 18,017,119 km (0.12 R)
• M13: 19,421,244 km (0.035 R)
• M14: 20,729,179 km (0.116 R)
• M15: 27,955,354 km (0.109 R)
• M16: 37,189,731 km (0.113 R)
• M17: 38,438,574 km (0.103 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 16,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit