🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.68 AU - 2.32 AU

Year: 999 Days

Day: 21.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 106.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 14.2

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.25 AU - 12.39 AU

Year: 11706 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 77,283,281 km

• M1: 273,016 km (0.059 R)
• M2: 1,224,758 km (0.066 R)
• M3: 2,240,827 km (0.105 R)
• M4: 2,719,839 km (0.078 R)
• M5: 3,568,807 km (0.115 R)
• M6: 4,337,141 km (0.047 R)
• M7: 5,151,552 km (0.12 R)
• M8: 5,760,715 km (0.092 R)
• M9: 6,381,995 km (0.058 R)
• M10: 7,318,777 km (0.112 R)
• M11: 10,634,015 km (0.062 R)
• M12: 11,305,709 km (0.07 R)
• M13: 12,734,220 km (0.057 R)
• M14: 14,906,680 km (0.074 R)
• M15: 19,286,606 km (0.118 R)
• M16: 20,522,434 km (0.054 R)
• M17: 24,725,536 km (0.092 R)
• M18: 27,218,734 km (0.077 R)
• M19: 28,378,866 km (0.082 R)
• M20: 29,875,144 km (0.117 R)
• M21: 36,737,796 km (0.087 R)
• M22: 38,274,166 km (0.079 R)
• M23: 40,596,075 km (0.113 R)
• M24: 42,881,033 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 9.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.49 AU - 11.09 AU

Year: 12515 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,283,281 km

• M1: 113,694 km (0.077 R)
• M2: 414,685 km (0.108 R)
• M3: 841,937 km (0.12 R)
• M4: 2,086,591 km (0.028 R)
• M5: 3,220,992 km (0.088 R)
• M6: 3,518,542 km (0.12 R)
• M7: 3,986,783 km (0.078 R)
• M8: 4,440,514 km (0.109 R)
• M9: 4,752,276 km (0.092 R)
• M10: 5,231,737 km (0.088 R)
• M11: 6,148,472 km (0.115 R)
• M12: 7,678,859 km (0.089 R)
• M13: 9,634,402 km (0.061 R)
• M14: 10,403,485 km (0.111 R)
• M15: 10,803,061 km (0.114 R)
• M16: 12,393,436 km (0.109 R)
• M17: 16,431,531 km (0.114 R)
• M18: 17,809,776 km (0.106 R)
• M19: 18,094,461 km (0.103 R)
• M20: 23,581,860 km (0.114 R)
• M21: 24,534,350 km (0.102 R)
• M22: 26,701,126 km (0.08 R)
• M23: 29,784,637 km (0.103 R)
• M24: 32,037,282 km (0.12 R)
• M25: 32,458,699 km (0.105 R)
• M26: 33,420,464 km (0.119 R)
• M27: 37,458,110 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.6

Radius: 10

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.43 AU - 12.39 AU

Year: 13609 Days

Day: 7 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,283,281 km

• M1: 124,615 km (0.116 R)
• M2: 614,249 km (0.105 R)
• M3: 1,011,282 km (0.027 R)
• M4: 1,648,569 km (0.1 R)
• M5: 2,573,532 km (0.109 R)
• M6: 3,041,774 km (0.049 R)
• M7: 3,423,697 km (0.06 R)
• M8: 6,218,484 km (0.089 R)
• M9: 7,065,208 km (0.089 R)
• M10: 9,077,449 km (0.063 R)
• M11: 9,777,717 km (0.084 R)
• M12: 11,128,735 km (0.084 R)
• M13: 11,767,518 km (0.116 R)
• M14: 13,002,000 km (0.057 R)
• M15: 16,192,623 km (0.114 R)
• M16: 17,504,297 km (0.115 R)
• M17: 23,291,341 km (0.109 R)
• M18: 27,466,618 km (0.086 R)
• M19: 28,045,562 km (0.1 R)
• M20: 29,328,064 km (0.117 R)
• M21: 34,850,170 km (0.065 R)
• M22: 39,055,067 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 6.4

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.65 AU - 16.97 AU

Year: 20125 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,283,281 km

• M1: 79,586 km (0.073 R)
• M2: 329,863 km (0.04 R)
• M3: 912,846 km (0.056 R)
• M4: 1,452,296 km (0.112 R)
• M5: 2,269,998 km (0.1 R)
• M6: 2,729,862 km (0.114 R)
• M7: 5,964,467 km (0.108 R)
• M8: 6,882,848 km (0.098 R)
• M9: 7,993,164 km (0.113 R)
• M10: 11,123,948 km (0.105 R)
• M11: 12,784,784 km (0.111 R)
• M12: 15,142,895 km (0.095 R)
• M13: 15,855,130 km (0.074 R)
• M14: 18,125,577 km (0.111 R)
• M15: 20,318,084 km (0.062 R)
• M16: 23,717,994 km (0.098 R)
• M17: 23,929,077 km (0.097 R)
• M18: 28,418,060 km (0.102 R)
• M19: 30,113,154 km (0.099 R)
• M20: 32,131,528 km (0.103 R)
• M21: 34,643,426 km (0.1 R)
• M22: 36,576,081 km (0.091 R)
• M23: 43,430,655 km (0.067 R)
• M24: 43,905,329 km (0.066 R)
• M25: 45,026,266 km (0.055 R)
• M26: 52,333,823 km (0.079 R)
• M27: 57,684,490 km (0.072 R)
• M28: 66,272,156 km (0.117 R)
• M29: 66,481,294 km (0.042 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 14,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit