🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 170 Days

Day: 45.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 210 Days

Day: 34.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,582,840 km

• M1: 258,655 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.13 AU - 2.53 AU

Year: 1333 Days

Day: 21.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,582,840 km

• M1: 172,486 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 11

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.96 AU - 6.18 AU

Year: 4926 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,582,840 km

• M1: 138,976 km (0.109 R)
• M2: 912,547 km (0.1 R)
• M3: 1,491,940 km (0.079 R)
• M4: 1,860,848 km (0.059 R)
• M5: 5,217,974 km (0.116 R)
• M6: 7,327,005 km (0.093 R)
• M7: 9,405,368 km (0.072 R)
• M8: 9,911,457 km (0.043 R)
• M9: 10,559,366 km (0.12 R)
• M10: 11,716,356 km (0.055 R)
• M11: 12,720,157 km (0.102 R)
• M12: 15,694,612 km (0.096 R)
• M13: 17,780,305 km (0.089 R)
• M14: 21,880,783 km (0.069 R)
• M15: 23,471,308 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 13.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.72 AU - 6.54 AU

Year: 5687 Days

Day: 6.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,582,840 km

• M1: 171,589 km (0.064 R)
• M2: 1,278,912 km (0.081 R)
• M3: 1,941,930 km (0.111 R)
• M4: 3,557,437 km (0.118 R)
• M5: 4,015,356 km (0.107 R)
• M6: 6,291,638 km (0.114 R)
• M7: 7,430,077 km (0.099 R)
• M8: 8,500,001 km (0.12 R)
• M9: 9,453,688 km (0.103 R)
• M10: 10,023,656 km (0.118 R)
• M11: 12,226,933 km (0.101 R)
• M12: 13,827,481 km (0.109 R)
• M13: 15,028,452 km (0.117 R)
• M14: 17,118,634 km (0.045 R)
• M15: 17,702,963 km (0.118 R)
• M16: 18,435,245 km (0.079 R)
• M17: 19,889,187 km (0.069 R)
• M18: 20,826,866 km (0.114 R)
• M19: 22,790,338 km (0.112 R)
• M20: 24,545,869 km (0.043 R)
• M21: 26,304,242 km (0.069 R)
• M22: 28,145,044 km (0.066 R)
• M23: 28,868,500 km (0.074 R)
• M24: 29,326,867 km (0.026 R)
• M25: 30,164,316 km (0.108 R)
• M26: 32,082,161 km (0.057 R)
• M27: 33,674,181 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 9.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.43 AU - 8.99 AU

Year: 8815 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,582,840 km

• M1: 134,488 km (0.072 R)
• M2: 953,387 km (0.068 R)
• M3: 1,493,436 km (0.051 R)
• M4: 2,555,730 km (0.113 R)
• M5: 4,829,618 km (0.06 R)
• M6: 6,519,326 km (0.07 R)
• M7: 7,015,243 km (0.1 R)
• M8: 7,845,062 km (0.11 R)
• M9: 8,865,918 km (0.079 R)
• M10: 9,254,274 km (0.088 R)
• M11: 9,653,999 km (0.045 R)
• M12: 10,679,942 km (0.048 R)
• M13: 11,521,130 km (0.112 R)
• M14: 12,566,670 km (0.108 R)
• M15: 12,947,247 km (0.042 R)
• M16: 13,560,598 km (0.104 R)
• M17: 15,517,787 km (0.105 R)
• M18: 17,120,579 km (0.053 R)
• M19: 25,584,527 km (0.104 R)
• M20: 26,020,605 km (0.087 R)
• M21: 26,907,720 km (0.107 R)
• M22: 27,723,029 km (0.039 R)
• M23: 34,213,781 km (0.081 R)
• M24: 34,636,844 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.3

Radius: 9.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.24 AU - 11.68 AU

Year: 12677 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,582,840 km

• M1: 113,246 km (0.059 R)
• M2: 462,257 km (0.102 R)
• M3: 1,388,867 km (0.089 R)
• M4: 2,086,442 km (0.074 R)
• M5: 2,398,353 km (0.089 R)
• M6: 4,738,064 km (0.071 R)
• M7: 8,923,064 km (0.116 R)
• M8: 9,373,055 km (0.107 R)
• M9: 13,803,994 km (0.108 R)
• M10: 15,958,951 km (0.078 R)
• M11: 20,010,510 km (0.074 R)
• M12: 22,684,273 km (0.085 R)
• M13: 24,067,455 km (0.093 R)
• M14: 28,116,172 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.9

Radius: 5.3

Gravity: 33.07 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.15 AU - 14.63 AU

Year: 17342 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,582,840 km

• M1: 125,513 km (0.119 R)
• M2: 774,468 km (0.098 R)
• M3: 1,033,871 km (0.082 R)
• M4: 1,205,011 km (0.119 R)
• M5: 2,367,536 km (0.047 R)
• M6: 3,725,885 km (0.04 R)
• M7: 4,674,933 km (0.041 R)
• M8: 5,224,556 km (0.07 R)
• M9: 5,456,134 km (0.098 R)
• M10: 5,734,834 km (0.107 R)
• M11: 7,321,170 km (0.046 R)
• M12: 8,795,308 km (0.06 R)
• M13: 9,459,373 km (0.086 R)
• M14: 10,701,184 km (0.11 R)
• M15: 11,012,049 km (0.086 R)
• M16: 12,658,074 km (0.086 R)
• M17: 12,866,015 km (0.088 R)
• M18: 14,385,930 km (0.076 R)
• M19: 15,306,256 km (0.107 R)
• M20: 15,860,965 km (0.078 R)
• M21: 20,598,131 km (0.069 R)
• M22: 24,125,349 km (0.11 R)
• M23: 25,975,277 km (0.084 R)
• M24: 36,797,785 km (0.075 R)
• M25: 42,875,348 km (0.062 R)
• M26: 48,904,890 km (0.1 R)
• M27: 52,387,978 km (0.118 R)
• M28: 60,038,113 km (0.116 R)
• M29: 62,210,424 km (0.099 R)
• M30: 71,204,847 km (0.062 R)
• M31: 74,085,503 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 12,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit