🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416

Radius: 11.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.91 AU - 1.13 AU

Year: 687 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,840,499 km

• M1: 146,756 km (0.098 R)
• M2: 647,460 km (0.113 R)
• M3: 1,172,548 km (0.055 R)
• M4: 1,578,557 km (0.067 R)
• M5: 1,951,055 km (0.086 R)
• M6: 2,344,797 km (0.084 R)
• M7: 2,770,403 km (0.101 R)
• M8: 4,858,939 km (0.118 R)
• M9: 5,750,841 km (0.052 R)
• M10: 6,669,671 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120

Radius: 12.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.26 AU - 1.34 AU

Year: 988 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 93,840,499 km

• M1: 160,369 km (0.1 R)
• M2: 594,352 km (0.057 R)
• M3: 1,133,952 km (0.087 R)
• M4: 1,560,605 km (0.093 R)
• M5: 2,047,546 km (0.114 R)
• M6: 2,530,448 km (0.073 R)
• M7: 3,244,479 km (0.1 R)
• M8: 4,155,978 km (0.099 R)
• M9: 4,715,923 km (0.112 R)
• M10: 5,389,862 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 8.6

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.15 AU - 1.79 AU

Year: 1189 Days

Day: 14.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,840,499 km

• M1: 106,962 km (0.117 R)
• M2: 437,275 km (0.041 R)
• M3: 730,038 km (0.086 R)
• M4: 1,441,076 km (0.115 R)
• M5: 1,769,444 km (0.118 R)
• M6: 2,392,818 km (0.091 R)
• M7: 2,816,330 km (0.095 R)
• M8: 4,430,939 km (0.054 R)
• M9: 5,011,080 km (0.093 R)
• M10: 5,619,046 km (0.099 R)
• M11: 6,781,720 km (0.033 R)
• M12: 7,263,126 km (0.037 R)
• M13: 7,552,149 km (0.106 R)
• M14: 8,379,725 km (0.096 R)
• M15: 10,411,413 km (0.071 R)
• M16: 10,745,615 km (0.078 R)
• M17: 11,935,666 km (0.118 R)
• M18: 12,227,980 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 8.7

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.54 AU - 2.02 AU

Year: 1584 Days

Day: 10.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,840,499 km

• M1: 108,159 km (0.056 R)
• M2: 425,756 km (0.093 R)
• M3: 725,998 km (0.078 R)
• M4: 1,024,895 km (0.104 R)
• M5: 1,375,403 km (0.086 R)
• M6: 2,026,602 km (0.111 R)
• M7: 2,300,217 km (0.078 R)
• M8: 2,738,239 km (0.119 R)
• M9: 3,348,449 km (0.052 R)
• M10: 3,717,806 km (0.094 R)
• M11: 4,686,602 km (0.049 R)
• M12: 6,190,659 km (0.092 R)
• M13: 6,488,957 km (0.071 R)
• M14: 7,939,159 km (0.112 R)
• M15: 8,999,210 km (0.117 R)
• M16: 9,624,229 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 9.2

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.45 AU - 3.19 AU

Year: 3158 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 93,840,499 km

• M1: 118,482 km (0.072 R)
• M2: 425,905 km (0.089 R)
• M3: 825,780 km (0.108 R)
• M4: 1,161,478 km (0.113 R)
• M5: 1,840,503 km (0.086 R)
• M6: 2,763,521 km (0.107 R)
• M7: 3,310,002 km (0.098 R)
• M8: 3,886,253 km (0.034 R)
• M9: 4,460,709 km (0.114 R)
• M10: 5,263,451 km (0.088 R)
• M11: 6,243,018 km (0.103 R)
• M12: 6,702,433 km (0.043 R)
• M13: 8,083,072 km (0.115 R)
• M14: 9,948,408 km (0.085 R)
• M15: 10,377,155 km (0.11 R)
• M16: 11,608,944 km (0.079 R)
• M17: 12,527,625 km (0.112 R)
• M18: 13,305,983 km (0.075 R)
• M19: 14,708,014 km (0.084 R)
• M20: 15,367,292 km (0.087 R)
• M21: 15,887,892 km (0.114 R)
• M22: 17,019,301 km (0.119 R)
• M23: 19,623,201 km (0.098 R)
• M24: 20,050,752 km (0.119 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 10.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.54 AU - 4.1 AU

Year: 4979 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 93,840,499 km

• M1: 138,378 km (0.062 R)
• M2: 511,326 km (0.106 R)
• M3: 962,662 km (0.097 R)
• M4: 1,329,925 km (0.051 R)
• M5: 1,965,118 km (0.074 R)
• M6: 2,314,578 km (0.096 R)
• M7: 3,861,121 km (0.113 R)
• M8: 4,891,701 km (0.12 R)
• M9: 5,570,277 km (0.116 R)
• M10: 6,434,803 km (0.082 R)
• M11: 7,420,802 km (0.076 R)
• M12: 8,504,639 km (0.117 R)
• M13: 9,773,827 km (0.077 R)
• M14: 10,238,179 km (0.096 R)
• M15: 10,717,042 km (0.072 R)
• M16: 11,165,387 km (0.092 R)
• M17: 11,766,920 km (0.062 R)
• M18: 12,585,968 km (0.076 R)
• M19: 14,337,610 km (0.102 R)
• M20: 15,840,171 km (0.086 R)
• M21: 16,599,829 km (0.075 R)
• M22: 17,568,176 km (0.098 R)
• M23: 19,418,402 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.2

Radius: 7.2

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.91 AU - 7.01 AU

Year: 9703 Days

Day: 19.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,840,499 km

• M1: 91,105 km (0.112 R)
• M2: 419,173 km (0.107 R)
• M3: 695,481 km (0.112 R)
• M4: 2,826,801 km (0.025 R)
• M5: 3,120,462 km (0.11 R)
• M6: 3,575,539 km (0.092 R)
• M7: 5,087,076 km (0.118 R)
• M8: 5,750,542 km (0.04 R)
• M9: 10,392,414 km (0.078 R)
• M10: 12,705,497 km (0.034 R)
• M11: 15,404,841 km (0.078 R)
• M12: 19,269,403 km (0.063 R)
• M13: 27,504,167 km (0.072 R)
• M14: 30,732,040 km (0.115 R)
• M15: 33,446,643 km (0.1 R)
• M16: 35,194,245 km (0.104 R)
• M17: 38,045,282 km (0.117 R)
• M18: 38,397,585 km (0.072 R)
• M19: 41,170,082 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 7.9

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.6 AU - 11.26 AU

Year: 24097 Days

Day: 16.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,840,499 km

• M1: 120,576 km (0.081 R)
• M2: 672,742 km (0.059 R)
• M3: 1,029,832 km (0.051 R)
• M4: 2,529,401 km (0.098 R)
• M5: 6,511,846 km (0.12 R)
• M6: 7,093,183 km (0.115 R)
• M7: 13,279,205 km (0.092 R)
• M8: 18,483,266 km (0.117 R)
• M9: 25,019,346 km (0.056 R)
• M10: 27,417,999 km (0.077 R)
• M11: 27,790,497 km (0.085 R)
• M12: 29,573,853 km (0.12 R)
• M13: 30,493,432 km (0.088 R)
• M14: 34,796,614 km (0.095 R)
• M15: 40,441,989 km (0.104 R)
• M16: 46,316,847 km (0.108 R)
• M17: 50,101,524 km (0.116 R)
• M18: 59,931,749 km (0.099 R)
• M19: 70,043,369 km (0.059 R)
• M20: 70,739,747 km (0.075 R)
• M21: 72,619,145 km (0.119 R)
• M22: 75,257,453 km (0.067 R)
• M23: 77,959,041 km (0.084 R)
• M24: 82,260,279 km (0.046 R)
• M25: 87,251,761 km (0.14 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit