🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.9

Radius: 9.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.57 AU - 0.73 AU

Year: 368 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,602,473 km

• M1: 113,096 km (0.11 R)
• M2: 452,384 km (0.07 R)
• M3: 776,712 km (0.102 R)
• M4: 1,083,388 km (0.077 R)
• M5: 1,388,717 km (0.078 R)
• M6: 1,767,050 km (0.053 R)
• M7: 2,093,173 km (0.037 R)
• M8: 3,196,607 km (0.085 R)
• M9: 3,598,278 km (0.094 R)
• M10: 3,927,991 km (0.054 R)
• M11: 5,134,049 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 11.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.84 AU - 0.92 AU

Year: 580 Days

Day: 13.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,602,473 km

• M1: 143,614 km (0.101 R)
• M2: 628,012 km (0.106 R)
• M3: 1,021,305 km (0.079 R)
• M4: 1,706,613 km (0.088 R)
• M5: 2,209,860 km (0.113 R)
• M6: 2,766,513 km (0.106 R)
• M7: 3,732,018 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.7

Radius: 14.2

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.91 AU - 1.19 AU

Year: 756 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,602,473 km

• M1: 176,675 km (0.048 R)
• M2: 674,387 km (0.092 R)
• M3: 1,342,790 km (0.093 R)
• M4: 1,969,456 km (0.081 R)
• M5: 2,525,212 km (0.064 R)
• M6: 2,981,934 km (0.052 R)
• M7: 3,649,590 km (0.087 R)
• M8: 4,819,894 km (0.086 R)
• M9: 5,921,981 km (0.064 R)
• M10: 7,163,045 km (0.11 R)
• M11: 7,797,041 km (0.051 R)
• M12: 8,752,822 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 14

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.92 AU - 4.98 AU

Year: 6599 Days

Day: 7.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,602,473 km

• M1: 178,620 km (0.037 R)
• M2: 2,888,436 km (0.104 R)
• M3: 3,425,791 km (0.073 R)
• M4: 3,993,366 km (0.103 R)
• M5: 6,659,499 km (0.053 R)
• M6: 10,309,687 km (0.04 R)
• M7: 15,122,699 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 12.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.99 AU - 5.25 AU

Year: 6980 Days

Day: 11.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,602,473 km

• M1: 156,779 km (0.082 R)
• M2: 906,563 km (0.063 R)
• M3: 1,406,220 km (0.076 R)
• M4: 1,879,697 km (0.082 R)
• M5: 2,363,198 km (0.106 R)
• M6: 3,023,074 km (0.056 R)
• M7: 3,585,562 km (0.11 R)
• M8: 4,217,014 km (0.091 R)
• M9: 4,687,051 km (0.112 R)
• M10: 5,762,510 km (0.085 R)
• M11: 6,155,653 km (0.119 R)
• M12: 6,795,483 km (0.12 R)
• M13: 8,825,975 km (0.106 R)
• M14: 9,682,722 km (0.117 R)
• M15: 12,190,132 km (0.073 R)
• M16: 15,102,952 km (0.051 R)
• M17: 18,713,048 km (0.085 R)
• M18: 20,126,000 km (0.104 R)
• M19: 21,392,795 km (0.049 R)
• M20: 22,637,299 km (0.088 R)
• M21: 23,315,427 km (0.116 R)
• M22: 25,110,152 km (0.082 R)
• M23: 26,329,225 km (0.1 R)
• M24: 27,332,429 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963

Radius: 6.5

Gravity: 22.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.82 AU - 7.2 AU

Year: 13046 Days

Day: 21.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,602,473 km

• M1: 80,783 km (0.078 R)
• M2: 292,613 km (0.06 R)
• M3: 527,033 km (0.101 R)
• M4: 735,124 km (0.103 R)
• M5: 1,117,795 km (0.113 R)
• M6: 1,610,421 km (0.112 R)
• M7: 2,664,637 km (0.065 R)
• M8: 2,873,476 km (0.097 R)
• M9: 3,879,073 km (0.111 R)
• M10: 4,087,313 km (0.075 R)
• M11: 4,526,233 km (0.088 R)
• M12: 5,315,063 km (0.09 R)
• M13: 5,572,521 km (0.118 R)
• M14: 5,838,207 km (0.113 R)
• M15: 7,074,035 km (0.085 R)
• M16: 16,167,790 km (0.102 R)
• M17: 18,573,174 km (0.105 R)
• M18: 24,582,670 km (0.046 R)
• M19: 29,655,983 km (0.111 R)
• M20: 37,091,146 km (0.055 R)
• M21: 42,682,816 km (0.096 R)
• M22: 48,651,322 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.9

Radius: 7.6

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.34 AU - 8.64 AU

Year: 14409 Days

Day: 24.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,602,473 km

• M1: 98,136 km (0.113 R)
• M2: 463,753 km (0.108 R)
• M3: 1,340,397 km (0.1 R)
• M4: 1,724,265 km (0.055 R)
• M5: 3,383,305 km (0.116 R)
• M6: 5,262,703 km (0.113 R)
• M7: 7,516,096 km (0.089 R)
• M8: 9,298,405 km (0.116 R)
• M9: 10,459,135 km (0.077 R)
• M10: 10,925,731 km (0.108 R)
• M11: 11,528,461 km (0.08 R)
• M12: 11,775,746 km (0.089 R)
• M13: 12,026,472 km (0.101 R)
• M14: 13,538,159 km (0.1 R)
• M15: 14,233,340 km (0.103 R)
• M16: 14,518,025 km (0.108 R)
• M17: 16,075,338 km (0.114 R)
• M18: 17,659,131 km (0.028 R)
• M19: 25,663,515 km (0.114 R)
• M20: 27,270,046 km (0.074 R)
• M21: 27,709,565 km (0.117 R)
• M22: 33,860,880 km (0.07 R)
• M23: 34,368,615 km (0.116 R)
• M24: 35,269,344 km (0.071 R)
• M25: 36,583,411 km (0.069 R)
• M26: 38,891,557 km (0.094 R)
• M27: 56,216,337 km (0.04 R)
• M28: 60,021,059 km (0.076 R)
• M29: 60,764,710 km (0.071 R)
• M30: 63,223,950 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.9

Radius: 5

Gravity: 35.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.36 AU - 10.08 AU

Year: 18100 Days

Day: 18.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,602,473 km

• M1: 62,233 km (0.09 R)
• M2: 2,216,442 km (0.104 R)
• M3: 2,870,634 km (0.099 R)
• M4: 3,615,481 km (0.086 R)
• M5: 3,984,838 km (0.115 R)
• M6: 4,379,029 km (0.12 R)
• M7: 5,360,690 km (0.093 R)
• M8: 9,117,541 km (0.116 R)
• M9: 9,742,412 km (0.084 R)
• M10: 10,035,773 km (0.096 R)
• M11: 12,121,616 km (0.116 R)
• M12: 12,598,385 km (0.11 R)
• M13: 13,087,719 km (0.066 R)
• M14: 14,104,087 km (0.086 R)
• M15: 14,403,881 km (0.116 R)
• M16: 19,704,284 km (0.102 R)
• M17: 19,891,131 km (0.05 R)
• M18: 21,924,166 km (0.117 R)
• M19: 22,427,862 km (0.059 R)
• M20: 23,879,261 km (0.05 R)
• M21: 26,511,136 km (0.103 R)
• M22: 26,967,859 km (0.076 R)
• M23: 29,573,704 km (0.08 R)
• M24: 31,443,677 km (0.051 R)
• M25: 37,238,201 km (0.085 R)
• M26: 38,973,836 km (0.114 R)
• M27: 47,119,589 km (0.088 R)
• M28: 48,976,847 km (0.113 R)
• M29: 63,363,525 km (0.094 R)
• M30: 64,795,924 km (0.08 R)
• M31: 65,624,098 km (0.05 R)
• M32: 67,513,070 km (0.111 R)
• M33: 69,654,265 km (0.07 R)
• M34: 74,297,184 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.9

Radius: 6.5

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.12 AU - 9.58 AU

Year: 18506 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,602,473 km

• M1: 104,120 km (0.107 R)
• M2: 312,211 km (0.112 R)
• M3: 1,248,245 km (0.062 R)
• M4: 2,388,629 km (0.059 R)
• M5: 3,289,657 km (0.12 R)
• M6: 3,695,067 km (0.097 R)
• M7: 5,380,886 km (0.082 R)
• M8: 5,902,534 km (0.089 R)
• M9: 7,670,332 km (0.111 R)
• M10: 8,226,686 km (0.091 R)
• M11: 8,647,954 km (0.112 R)
• M12: 12,076,737 km (0.088 R)
• M13: 15,273,643 km (0.101 R)
• M14: 20,009,613 km (0.057 R)
• M15: 33,419,716 km (0.025 R)
• M16: 38,419,725 km (0.084 R)
• M17: 38,711,291 km (0.102 R)
• M18: 56,365,336 km (0.113 R)
• M19: 56,741,874 km (0.091 R)
• M20: 58,649,396 km (0.101 R)
• M21: 60,994,493 km (0.088 R)
• M22: 67,340,584 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655

Radius: 5.7

Gravity: 20.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.42 AU - 11.12 AU

Year: 23135 Days

Day: 17.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,602,473 km

• M1: 70,909 km (0.089 R)
• M2: 568,472 km (0.084 R)
• M3: 949,647 km (0.099 R)
• M4: 6,678,647 km (0.094 R)
• M5: 8,584,973 km (0.032 R)
• M6: 10,574,176 km (0.076 R)
• M7: 13,284,441 km (0.097 R)
• M8: 17,280,948 km (0.115 R)
• M9: 17,631,605 km (0.119 R)
• M10: 18,437,938 km (0.081 R)
• M11: 18,896,305 km (0.079 R)
• M12: 24,561,427 km (0.113 R)
• M13: 25,453,180 km (0.049 R)
• M14: 30,111,957 km (0.088 R)
• M15: 30,619,692 km (0.029 R)
• M16: 45,078,476 km (0.117 R)
• M17: 45,742,840 km (0.112 R)
• M18: 66,455,713 km (0.1 R)
• M19: 67,316,050 km (0.06 R)
• M20: 73,546,801 km (0.071 R)
• M21: 82,108,287 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit