🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 8.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.82 AU - 0.92 AU

Year: 516 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,329,172 km

• M1: 103,223 km (0.102 R)
• M2: 602,879 km (0.108 R)
• M3: 869,912 km (0.069 R)
• M4: 1,266,047 km (0.099 R)
• M5: 1,711,699 km (0.095 R)
• M6: 2,107,984 km (0.048 R)
• M7: 2,627,088 km (0.091 R)
• M8: 3,260,336 km (0.069 R)
• M9: 3,991,570 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 9.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.97 AU - 1.07 AU

Year: 655 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,329,172 km

• M1: 113,246 km (0.108 R)
• M2: 457,620 km (0.094 R)
• M3: 1,128,267 km (0.097 R)
• M4: 1,493,436 km (0.115 R)
• M5: 1,920,089 km (0.039 R)
• M6: 2,689,919 km (0.082 R)
• M7: 3,176,262 km (0.065 R)
• M8: 3,585,263 km (0.07 R)
• M9: 3,957,462 km (0.108 R)
• M10: 4,462,804 km (0.1 R)
• M11: 4,977,271 km (0.063 R)
• M12: 5,283,647 km (0.103 R)
• M13: 5,915,698 km (0.074 R)
• M14: 6,201,729 km (0.119 R)
• M15: 7,265,520 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 14.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.05 AU - 1.07 AU

Year: 694 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,329,172 km

• M1: 175,329 km (0.084 R)
• M2: 621,130 km (0.118 R)
• M3: 1,205,759 km (0.081 R)
• M4: 1,645,277 km (0.082 R)
• M5: 2,139,100 km (0.107 R)
• M6: 2,678,400 km (0.048 R)
• M7: 3,566,114 km (0.054 R)
• M8: 4,226,589 km (0.115 R)
• M9: 4,852,057 km (0.05 R)
• M10: 5,794,225 km (0.056 R)
• M11: 6,980,536 km (0.099 R)
• M12: 7,542,575 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 12.7

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.57 AU - 3.55 AU

Year: 3403 Days

Day: 11.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,329,172 km

• M1: 158,424 km (0.119 R)
• M2: 788,082 km (0.118 R)
• M3: 1,600,248 km (0.09 R)
• M4: 2,370,229 km (0.12 R)
• M5: 4,928,651 km (0.12 R)
• M6: 6,825,253 km (0.086 R)
• M7: 7,256,694 km (0.108 R)
• M8: 8,208,585 km (0.079 R)
• M9: 9,617,797 km (0.077 R)
• M10: 11,653,076 km (0.093 R)
• M11: 14,010,439 km (0.093 R)
• M12: 15,327,199 km (0.102 R)
• M13: 15,908,537 km (0.063 R)
• M14: 17,454,930 km (0.09 R)
• M15: 18,030,732 km (0.052 R)
• M16: 19,038,872 km (0.081 R)
• M17: 20,973,472 km (0.072 R)
• M18: 22,222,016 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 11.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.08 AU - 3.7 AU

Year: 3969 Days

Day: 7.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,329,172 km

• M1: 148,102 km (0.065 R)
• M2: 654,790 km (0.107 R)
• M3: 1,361,939 km (0.103 R)
• M4: 1,775,278 km (0.068 R)
• M5: 2,444,728 km (0.034 R)
• M6: 3,065,260 km (0.077 R)
• M7: 3,929,786 km (0.086 R)
• M8: 4,331,756 km (0.105 R)
• M9: 4,902,472 km (0.074 R)
• M10: 6,167,322 km (0.088 R)
• M11: 7,352,287 km (0.087 R)
• M12: 10,090,825 km (0.107 R)
• M13: 12,888,754 km (0.12 R)
• M14: 18,698,687 km (0.091 R)
• M15: 19,355,421 km (0.116 R)
• M16: 20,275,747 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.7

Radius: 13.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.21 AU - 5.31 AU

Year: 5590 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,329,172 km

• M1: 172,935 km (0.065 R)
• M2: 728,542 km (0.063 R)
• M3: 1,625,381 km (0.086 R)
• M4: 2,240,976 km (0.117 R)
• M5: 2,694,856 km (0.112 R)
• M6: 4,401,469 km (0.11 R)
• M7: 5,051,621 km (0.102 R)
• M8: 6,106,286 km (0.094 R)
• M9: 6,829,741 km (0.094 R)
• M10: 7,547,811 km (0.067 R)
• M11: 9,064,733 km (0.099 R)
• M12: 9,784,449 km (0.12 R)
• M13: 10,619,803 km (0.107 R)
• M14: 12,519,995 km (0.079 R)
• M15: 14,016,423 km (0.029 R)
• M16: 19,337,470 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 10.8

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.33 AU - 5.39 AU

Year: 6812 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,329,172 km

• M1: 139,126 km (0.062 R)
• M2: 479,312 km (0.114 R)
• M3: 1,629,869 km (0.065 R)
• M4: 2,451,161 km (0.081 R)
• M5: 2,793,441 km (0.112 R)
• M6: 3,917,220 km (0.055 R)
• M7: 5,413,797 km (0.119 R)
• M8: 5,999,922 km (0.118 R)
• M9: 7,337,776 km (0.118 R)
• M10: 8,138,872 km (0.078 R)
• M11: 8,690,290 km (0.088 R)
• M12: 10,793,337 km (0.069 R)
• M13: 11,303,316 km (0.111 R)
• M14: 12,426,497 km (0.117 R)
• M15: 14,400,740 km (0.027 R)
• M16: 20,389,292 km (0.039 R)
• M17: 29,698,917 km (0.083 R)
• M18: 31,621,998 km (0.037 R)
• M19: 32,666,789 km (0.091 R)
• M20: 33,950,938 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.8

Radius: 9.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.3 AU - 6.4 AU

Year: 7868 Days

Day: 13.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,329,172 km

• M1: 118,033 km (0.1 R)
• M2: 519,853 km (0.074 R)
• M3: 876,644 km (0.099 R)
• M4: 1,325,587 km (0.118 R)
• M5: 2,249,354 km (0.101 R)
• M6: 3,298,633 km (0.109 R)
• M7: 3,672,029 km (0.066 R)
• M8: 4,285,381 km (0.108 R)
• M9: 4,588,466 km (0.115 R)
• M10: 5,585,237 km (0.116 R)
• M11: 8,420,715 km (0.118 R)
• M12: 9,812,573 km (0.081 R)
• M13: 10,098,754 km (0.08 R)
• M14: 10,637,905 km (0.115 R)
• M15: 15,280,974 km (0.031 R)
• M16: 15,730,814 km (0.07 R)
• M17: 16,322,175 km (0.073 R)
• M18: 16,656,975 km (0.067 R)
• M19: 19,279,575 km (0.117 R)
• M20: 27,344,097 km (0.038 R)
• M21: 28,778,591 km (0.042 R)
• M22: 30,162,222 km (0.106 R)
• M23: 30,464,410 km (0.038 R)
• M24: 32,005,716 km (0.083 R)
• M25: 32,742,486 km (0.083 R)
• M26: 33,922,963 km (0.057 R)
• M27: 38,102,428 km (0.118 R)
• M28: 40,866,398 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.2

Radius: 12.6

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.93 AU - 6.79 AU

Year: 9019 Days

Day: 12 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,329,172 km

• M1: 156,629 km (0.09 R)
• M2: 925,113 km (0.083 R)
• M3: 1,584,092 km (0.108 R)
• M4: 2,699,494 km (0.09 R)
• M5: 3,523,927 km (0.115 R)
• M6: 4,836,200 km (0.09 R)
• M7: 6,231,948 km (0.1 R)
• M8: 6,790,696 km (0.116 R)
• M9: 7,966,087 km (0.101 R)
• M10: 10,927,975 km (0.068 R)
• M11: 11,686,735 km (0.081 R)
• M12: 15,077,969 km (0.075 R)
• M13: 15,543,518 km (0.076 R)
• M14: 17,141,223 km (0.114 R)
• M15: 19,308,597 km (0.09 R)
• M16: 21,737,019 km (0.117 R)
• M17: 22,246,101 km (0.07 R)
• M18: 24,271,656 km (0.099 R)
• M19: 25,940,570 km (0.063 R)
• M20: 26,609,871 km (0.12 R)
• M21: 27,094,867 km (0.082 R)
• M22: 29,609,308 km (0.053 R)
• M23: 33,498,105 km (0.114 R)
• M24: 42,933,542 km (0.107 R)
• M25: 45,369,743 km (0.059 R)
• M26: 46,762,200 km (0.091 R)
• M27: 47,469,050 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.8

Radius: 7.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.33 AU - 6.87 AU

Year: 10781 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,329,172 km

• M1: 95,144 km (0.113 R)
• M2: 909,106 km (0.055 R)
• M3: 1,179,729 km (0.08 R)
• M4: 1,638,695 km (0.109 R)
• M5: 2,177,247 km (0.067 R)
• M6: 3,577,483 km (0.103 R)
• M7: 4,999,860 km (0.075 R)
• M8: 11,052,141 km (0.12 R)
• M9: 16,664,904 km (0.106 R)
• M10: 18,769,746 km (0.046 R)
• M11: 21,045,728 km (0.114 R)
• M12: 21,843,383 km (0.074 R)
• M13: 23,584,104 km (0.114 R)
• M14: 25,148,150 km (0.068 R)
• M15: 35,671,014 km (0.069 R)
• M16: 36,347,944 km (0.098 R)
• M17: 36,575,632 km (0.084 R)
• M18: 37,379,571 km (0.089 R)
• M19: 39,741,572 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit