🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.67 AU - 0.79 AU

Year: 218 Days

Day: 26.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.29 AU - 3.21 AU

Year: 1595 Days

Day: 37.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.99 AU - 4.37 AU

Year: 2470 Days

Day: 34.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.56 AU - 4.46 AU

Year: 2809 Days

Day: 31.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.3

Radius: 13.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.21 AU - 7.07 AU

Year: 5323 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,067,517 km

• M1: 175,179 km (0.039 R)
• M2: 1,048,083 km (0.101 R)
• M3: 1,620,893 km (0.092 R)
• M4: 2,569,343 km (0.094 R)
• M5: 3,209,174 km (0.083 R)
• M6: 3,678,612 km (0.033 R)
• M7: 4,946,902 km (0.064 R)
• M8: 5,458,527 km (0.119 R)
• M9: 6,825,702 km (0.099 R)
• M10: 7,316,981 km (0.104 R)
• M11: 7,983,290 km (0.064 R)
• M12: 12,500,847 km (0.096 R)
• M13: 13,618,193 km (0.116 R)
• M14: 14,456,241 km (0.073 R)
• M15: 16,859,680 km (0.104 R)
• M16: 17,435,183 km (0.109 R)
• M17: 18,289,686 km (0.109 R)
• M18: 19,103,050 km (0.07 R)
• M19: 25,654,539 km (0.076 R)
• M20: 29,248,777 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 12.3

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.98 AU - 9.1 AU

Year: 7976 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,067,517 km

• M1: 153,039 km (0.117 R)
• M2: 650,452 km (0.112 R)
• M3: 1,658,442 km (0.062 R)
• M4: 2,305,303 km (0.1 R)
• M5: 2,798,827 km (0.098 R)
• M6: 4,987,144 km (0.111 R)
• M7: 5,887,424 km (0.1 R)
• M8: 6,705,425 km (0.106 R)
• M9: 7,477,051 km (0.106 R)
• M10: 7,967,882 km (0.113 R)
• M11: 9,523,849 km (0.059 R)
• M12: 10,651,069 km (0.098 R)
• M13: 11,115,720 km (0.111 R)
• M14: 17,230,832 km (0.111 R)
• M15: 18,016,670 km (0.109 R)
• M16: 21,238,858 km (0.053 R)
• M17: 26,953,946 km (0.09 R)
• M18: 29,907,307 km (0.079 R)
• M19: 30,938,036 km (0.081 R)
• M20: 31,885,739 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.8

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.87 AU - 11.55 AU

Year: 11413 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,067,517 km

• M1: 186,549 km (0.096 R)
• M2: 1,970,952 km (0.051 R)
• M3: 4,156,427 km (0.105 R)
• M4: 4,705,900 km (0.09 R)
• M5: 6,508,555 km (0.105 R)
• M6: 8,137,077 km (0.115 R)
• M7: 9,596,853 km (0.05 R)
• M8: 17,282,444 km (0.12 R)
• M9: 29,488,583 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 9.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.88 AU - 12.86 AU

Year: 13413 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,067,517 km

• M1: 123,119 km (0.106 R)
• M2: 432,787 km (0.082 R)
• M3: 810,072 km (0.117 R)
• M4: 1,250,040 km (0.091 R)
• M5: 1,649,616 km (0.098 R)
• M6: 2,778,930 km (0.111 R)
• M7: 3,415,918 km (0.079 R)
• M8: 4,361,227 km (0.098 R)
• M9: 5,730,197 km (0.065 R)
• M10: 7,146,440 km (0.069 R)
• M11: 7,636,223 km (0.112 R)
• M12: 8,485,939 km (0.092 R)
• M13: 10,885,339 km (0.054 R)
• M14: 12,022,582 km (0.095 R)
• M15: 14,461,776 km (0.041 R)
• M16: 15,246,267 km (0.064 R)
• M17: 20,739,052 km (0.099 R)
• M18: 21,188,444 km (0.086 R)
• M19: 22,293,673 km (0.075 R)
• M20: 23,147,578 km (0.061 R)
• M21: 26,782,058 km (0.085 R)
• M22: 27,855,423 km (0.116 R)
• M23: 29,973,579 km (0.092 R)
• M24: 34,527,787 km (0.112 R)
• M25: 40,633,026 km (0.056 R)
• M26: 41,620,970 km (0.081 R)
• M27: 43,498,274 km (0.059 R)
• M28: 45,431,228 km (0.059 R)
• M29: 47,265,746 km (0.044 R)
• M30: 48,201,332 km (0.076 R)
• M31: 49,467,827 km (0.056 R)
• M32: 55,961,571 km (0.076 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit