🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 12.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.85 AU - 1.23 AU

Year: 707 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,179,701 km

• M1: 160,369 km (0.032 R)
• M2: 863,180 km (0.091 R)
• M3: 1,316,312 km (0.08 R)
• M4: 1,914,554 km (0.112 R)
• M5: 2,361,103 km (0.058 R)
• M6: 3,679,509 km (0.094 R)
• M7: 4,656,982 km (0.075 R)
• M8: 5,388,515 km (0.045 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422

Radius: 6.1

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.24 AU - 8.6 AU

Year: 12139 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,179,701 km

• M1: 75,846 km (0.111 R)
• M2: 765,642 km (0.066 R)
• M3: 987,944 km (0.093 R)
• M4: 1,741,020 km (0.074 R)
• M5: 1,945,670 km (0.116 R)
• M6: 4,645,163 km (0.107 R)
• M7: 8,793,213 km (0.089 R)
• M8: 9,400,132 km (0.104 R)
• M9: 10,854,074 km (0.103 R)
• M10: 15,901,206 km (0.099 R)
• M11: 17,733,631 km (0.036 R)
• M12: 19,546,009 km (0.072 R)
• M13: 20,820,583 km (0.099 R)
• M14: 40,307,501 km (0.03 R)
• M15: 46,134,787 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.9

Radius: 6.4

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.68 AU - 8.08 AU

Year: 14751 Days

Day: 15.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 54,179,701 km

• M1: 80,633 km (0.047 R)
• M2: 307,723 km (0.078 R)
• M3: 617,690 km (0.091 R)
• M4: 1,176,587 km (0.087 R)
• M5: 1,473,090 km (0.082 R)
• M6: 1,975,141 km (0.101 R)
• M7: 2,585,350 km (0.103 R)
• M8: 2,993,453 km (0.109 R)
• M9: 7,853,140 km (0.104 R)
• M10: 8,131,243 km (0.071 R)
• M11: 10,881,749 km (0.097 R)
• M12: 11,640,510 km (0.091 R)
• M13: 13,925,467 km (0.089 R)
• M14: 14,471,051 km (0.118 R)
• M15: 16,268,020 km (0.07 R)
• M16: 17,650,454 km (0.109 R)
• M17: 20,647,199 km (0.058 R)
• M18: 21,266,833 km (0.111 R)
• M19: 26,058,303 km (0.079 R)
• M20: 27,412,613 km (0.104 R)
• M21: 29,364,267 km (0.099 R)
• M22: 31,756,038 km (0.115 R)
• M23: 36,794,195 km (0.088 R)
• M24: 37,835,545 km (0.119 R)
• M25: 39,569,684 km (0.102 R)
• M26: 40,250,504 km (0.12 R)
• M27: 41,495,757 km (0.109 R)
• M28: 47,341,593 km (0.094 R)
• M29: 51,260,608 km (0.092 R)
• M30: 57,797,736 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.4

Radius: 3.8

Gravity: 57.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.48 AU - 11.26 AU

Year: 22269 Days

Day: 18.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,179,701 km

• M1: 47,273 km (0.092 R)
• M2: 190,438 km (0.097 R)
• M3: 397,482 km (0.117 R)
• M4: 581,038 km (0.09 R)
• M5: 831,166 km (0.084 R)
• M6: 949,797 km (0.077 R)
• M7: 2,021,666 km (0.112 R)
• M8: 2,260,873 km (0.079 R)
• M9: 3,718,405 km (0.086 R)
• M10: 4,179,465 km (0.064 R)
• M11: 5,622,187 km (0.034 R)
• M12: 6,781,571 km (0.063 R)
• M13: 8,415,927 km (0.041 R)
• M14: 10,170,561 km (0.115 R)
• M15: 11,602,362 km (0.097 R)
• M16: 12,295,449 km (0.053 R)
• M17: 12,580,283 km (0.113 R)
• M18: 14,698,589 km (0.12 R)
• M19: 16,179,159 km (0.111 R)
• M20: 16,694,075 km (0.108 R)
• M21: 18,488,950 km (0.079 R)
• M22: 20,507,774 km (0.09 R)
• M23: 20,807,717 km (0.117 R)
• M24: 24,080,021 km (0.088 R)
• M25: 36,943,493 km (0.118 R)
• M26: 39,352,318 km (0.053 R)
• M27: 41,863,767 km (0.062 R)
• M28: 45,658,018 km (0.091 R)
• M29: 47,203,065 km (0.114 R)
• M30: 53,542,873 km (0.117 R)
• M31: 56,817,271 km (0.096 R)
• M32: 59,207,247 km (0.115 R)
• M33: 63,127,160 km (0.102 R)
• M34: 68,099,195 km (0.059 R)
• M35: 71,937,577 km (0.214 R)
• M36: 78,326,004 km (0.091 R)
• M37: 78,813,693 km (0.03 R)
• M38: 83,548,466 km (0.103 R)
• M39: 84,568,873 km (0.073 R)
• M40: 86,374,370 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.2

Radius: 5

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.29 AU - 10.97 AU

Year: 23112 Days

Day: 24.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,179,701 km

• M1: 69,413 km (0.064 R)
• M2: 309,668 km (0.114 R)
• M3: 737,966 km (0.111 R)
• M4: 928,255 km (0.093 R)
• M5: 1,151,156 km (0.12 R)
• M6: 1,582,596 km (0.064 R)
• M7: 3,198,851 km (0.106 R)
• M8: 3,473,962 km (0.105 R)
• M9: 4,129,200 km (0.036 R)
• M10: 4,735,221 km (0.068 R)
• M11: 4,895,740 km (0.045 R)
• M12: 5,193,589 km (0.051 R)
• M13: 10,675,902 km (0.117 R)
• M14: 11,404,444 km (0.03 R)
• M15: 12,650,295 km (0.052 R)
• M16: 14,449,210 km (0.058 R)
• M17: 17,229,037 km (0.11 R)
• M18: 34,124,920 km (0.058 R)
• M19: 39,382,537 km (0.107 R)
• M20: 40,441,540 km (0.064 R)
• M21: 42,202,906 km (0.058 R)
• M22: 46,168,745 km (0.103 R)
• M23: 48,241,723 km (0.1 R)
• M24: 49,759,992 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit