🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.04 AU - 1.54 AU

Year: 513 Days

Day: 40.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.2

Radius: 13.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.67 AU - 12.67 AU

Year: 11346 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 116,640,590 km

• M1: 197,619 km (0.096 R)
• M2: 1,670,709 km (0.108 R)
• M3: 2,487,813 km (0.097 R)
• M4: 3,171,026 km (0.048 R)
• M5: 5,126,121 km (0.118 R)
• M6: 6,134,111 km (0.089 R)
• M7: 9,163,019 km (0.111 R)
• M8: 9,624,828 km (0.068 R)
• M9: 11,577,080 km (0.098 R)
• M10: 14,388,473 km (0.037 R)
• M11: 15,013,941 km (0.092 R)
• M12: 16,052,151 km (0.084 R)
• M13: 17,137,633 km (0.102 R)
• M14: 23,397,705 km (0.117 R)
• M15: 27,748,011 km (0.118 R)
• M16: 28,914,576 km (0.087 R)
• M17: 30,725,159 km (0.106 R)
• M18: 33,690,338 km (0.108 R)
• M19: 35,017,720 km (0.069 R)
• M20: 39,816,670 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 11.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.91 AU - 11.75 AU

Year: 12469 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 116,640,590 km

• M1: 144,661 km (0.099 R)
• M2: 567,574 km (0.091 R)
• M3: 1,147,715 km (0.052 R)
• M4: 1,845,140 km (0.088 R)
• M5: 2,214,647 km (0.114 R)
• M6: 3,479,048 km (0.112 R)
• M7: 3,908,843 km (0.087 R)
• M8: 4,284,184 km (0.054 R)
• M9: 4,811,367 km (0.114 R)
• M10: 5,175,338 km (0.039 R)
• M11: 6,617,462 km (0.108 R)
• M12: 7,762,334 km (0.09 R)
• M13: 8,405,755 km (0.042 R)
• M14: 10,551,287 km (0.079 R)
• M15: 16,409,390 km (0.071 R)
• M16: 16,934,030 km (0.089 R)
• M17: 18,818,215 km (0.066 R)
• M18: 20,925,601 km (0.104 R)
• M19: 22,081,543 km (0.09 R)
• M20: 22,721,373 km (0.068 R)
• M21: 26,412,551 km (0.036 R)
• M22: 26,926,270 km (0.118 R)
• M23: 27,973,605 km (0.117 R)
• M24: 31,050,983 km (0.072 R)
• M25: 34,468,995 km (0.114 R)
• M26: 35,082,645 km (0.09 R)
• M27: 36,967,429 km (0.1 R)
• M28: 38,130,104 km (0.076 R)
• M29: 38,786,539 km (0.107 R)
• M30: 42,042,836 km (0.098 R)
• M31: 43,451,898 km (0.066 R)
• M32: 51,769,091 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.8

Radius: 8.6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.44 AU - 15.38 AU

Year: 16228 Days

Day: 12.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 116,640,590 km

• M1: 108,907 km (0.12 R)
• M2: 403,316 km (0.12 R)
• M3: 891,454 km (0.071 R)
• M4: 1,162,226 km (0.062 R)
• M5: 1,984,565 km (0.113 R)
• M6: 3,330,497 km (0.069 R)
• M7: 3,911,087 km (0.11 R)
• M8: 4,210,432 km (0.045 R)
• M9: 4,525,186 km (0.09 R)
• M10: 5,677,090 km (0.095 R)
• M11: 6,260,970 km (0.101 R)
• M12: 9,797,464 km (0.077 R)
• M13: 10,183,576 km (0.117 R)
• M14: 11,768,715 km (0.031 R)
• M15: 15,347,395 km (0.097 R)
• M16: 16,633,488 km (0.068 R)
• M17: 20,561,629 km (0.073 R)
• M18: 21,470,586 km (0.081 R)
• M19: 23,368,534 km (0.117 R)
• M20: 31,364,390 km (0.078 R)
• M21: 33,677,323 km (0.099 R)
• M22: 42,448,246 km (0.075 R)
• M23: 43,771,290 km (0.054 R)
• M24: 51,792,129 km (0.097 R)
• M25: 55,535,218 km (0.099 R)
• M26: 56,234,588 km (0.112 R)
• M27: 57,117,215 km (0.076 R)
• M28: 60,003,257 km (0.091 R)
• M29: 62,230,470 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.6

Radius: 7.9

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 19.18 AU - 22.46 AU

Year: 33235 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 116,640,590 km

• M1: 102,774 km (0.113 R)
• M2: 404,513 km (0.093 R)
• M3: 744,549 km (0.102 R)
• M4: 1,339,200 km (0.083 R)
• M5: 2,008,052 km (0.066 R)
• M6: 2,392,220 km (0.091 R)
• M7: 3,276,493 km (0.104 R)
• M8: 6,194,997 km (0.113 R)
• M9: 8,071,852 km (0.063 R)
• M10: 10,299,065 km (0.098 R)
• M11: 11,294,639 km (0.086 R)
• M12: 14,233,340 km (0.078 R)
• M13: 14,491,995 km (0.096 R)
• M14: 19,700,244 km (0.082 R)
• M15: 24,033,646 km (0.078 R)
• M16: 29,938,723 km (0.041 R)
• M17: 31,516,382 km (0.114 R)
• M18: 38,383,522 km (0.037 R)
• M19: 39,560,559 km (0.087 R)
• M20: 41,986,587 km (0.114 R)
• M21: 42,697,476 km (0.109 R)
• M22: 46,942,166 km (0.074 R)
• M23: 51,459,723 km (0.086 R)
• M24: 54,137,225 km (0.112 R)
• M25: 70,664,200 km (0.101 R)
• M26: 75,004,184 km (0.11 R)
• M27: 78,172,517 km (0.085 R)
• M28: 78,709,124 km (0.107 R)
• M29: 78,978,251 km (0.096 R)
• M30: 89,376,799 km (0.101 R)
• M31: 96,279,843 km (0.064 R)
• M32: 106,792,534 km (0.112 R)
• M33: 114,555,317 km (0.054 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: 511 - 17,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit