🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.61 AU - 0.99 AU

Year: 253 Days

Day: 24.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.08 AU - 1.58 AU

Year: 542 Days

Day: 24.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 138.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,992,141 km

• M1: 18,401 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.01 AU - 1.65 AU

Year: 542 Days

Day: 20.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 662 Days

Day: 22.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 14.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.91 AU - 6.99 AU

Year: 6470 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,992,141 km

• M1: 198,217 km (0.112 R)
• M2: 799,152 km (0.064 R)
• M3: 1,503,010 km (0.05 R)
• M4: 2,232,299 km (0.101 R)
• M5: 2,715,650 km (0.056 R)
• M6: 3,498,346 km (0.119 R)
• M7: 4,388,454 km (0.059 R)
• M8: 5,632,360 km (0.071 R)
• M9: 6,750,604 km (0.098 R)
• M10: 9,293,917 km (0.1 R)
• M11: 10,744,568 km (0.115 R)
• M12: 12,825,773 km (0.103 R)
• M13: 15,072,285 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 14.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.04 AU - 9.34 AU

Year: 7530 Days

Day: 12.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,992,141 km

• M1: 176,675 km (0.071 R)
• M2: 666,309 km (0.058 R)
• M3: 1,231,938 km (0.12 R)
• M4: 4,243,344 km (0.049 R)
• M5: 6,498,681 km (0.118 R)
• M6: 8,660,670 km (0.118 R)
• M7: 11,169,127 km (0.092 R)
• M8: 13,017,708 km (0.074 R)
• M9: 14,884,539 km (0.088 R)
• M10: 15,423,241 km (0.055 R)
• M11: 16,099,424 km (0.079 R)
• M12: 29,695,626 km (0.078 R)
• M13: 35,391,415 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 3.7

Gravity: 33.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.02 AU - 21.26 AU

Year: 26161 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 79,992,141 km

• M1: 46,076 km (0.052 R)
• M2: 299,944 km (0.037 R)
• M3: 2,056,971 km (0.117 R)
• M4: 2,381,897 km (0.114 R)
• M5: 2,568,745 km (0.085 R)
• M6: 2,945,283 km (0.099 R)
• M7: 4,329,811 km (0.054 R)
• M8: 4,751,976 km (0.092 R)
• M9: 5,801,405 km (0.104 R)
• M10: 6,054,076 km (0.084 R)
• M11: 6,314,077 km (0.096 R)
• M12: 7,090,939 km (0.09 R)
• M13: 8,136,179 km (0.051 R)
• M14: 9,054,262 km (0.081 R)
• M15: 9,919,835 km (0.04 R)
• M16: 10,464,969 km (0.091 R)
• M17: 11,417,309 km (0.067 R)
• M18: 13,130,654 km (0.101 R)
• M19: 14,236,781 km (0.044 R)
• M20: 20,419,511 km (0.102 R)
• M21: 25,406,057 km (0.115 R)
• M22: 25,855,000 km (0.075 R)
• M23: 26,768,445 km (0.071 R)
• M24: 28,538,935 km (0.072 R)
• M25: 29,637,732 km (0.077 R)
• M26: 32,049,698 km (0.119 R)
• M27: 33,638,577 km (0.106 R)
• M28: 34,864,083 km (0.114 R)
• M29: 38,718,921 km (0.114 R)
• M30: 45,264,277 km (0.065 R)
• M31: 48,624,843 km (0.029 R)
• M32: 50,189,936 km (0.106 R)
• M33: 50,365,863 km (0.11 R)
• M34: 61,490,559 km (0.118 R)
• M35: 75,521,194 km (0.086 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 18,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit