🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931

Radius: 10.2

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.19 AU - 1.77 AU

Year: 1163 Days

Day: 5.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 91,799,286 km

• M1: 137,181 km (0.113 R)
• M2: 597,494 km (0.112 R)
• M3: 1,047,783 km (0.079 R)
• M4: 1,410,259 km (0.073 R)
• M5: 2,109,330 km (0.095 R)
• M6: 2,698,297 km (0.052 R)
• M7: 3,742,789 km (0.117 R)
• M8: 4,311,859 km (0.04 R)
• M9: 5,345,730 km (0.115 R)
• M10: 6,417,749 km (0.104 R)
• M11: 8,893,893 km (0.106 R)
• M12: 10,360,999 km (0.053 R)
• M13: 10,861,404 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 9.9

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.49 AU - 1.67 AU

Year: 1282 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,799,286 km

• M1: 124,465 km (0.103 R)
• M2: 500,405 km (0.11 R)
• M3: 1,129,614 km (0.071 R)
• M4: 1,494,932 km (0.071 R)
• M5: 1,815,370 km (0.056 R)
• M6: 2,205,372 km (0.088 R)
• M7: 2,664,338 km (0.111 R)
• M8: 3,171,325 km (0.034 R)
• M9: 4,212,826 km (0.117 R)
• M10: 4,645,313 km (0.085 R)
• M11: 5,381,634 km (0.105 R)
• M12: 6,006,803 km (0.096 R)
• M13: 6,555,827 km (0.089 R)
• M14: 6,957,199 km (0.11 R)
• M15: 7,892,784 km (0.093 R)
• M16: 8,318,539 km (0.069 R)
• M17: 8,759,554 km (0.083 R)
• M18: 9,278,210 km (0.051 R)
• M19: 11,132,924 km (0.098 R)
• M20: 11,668,933 km (0.117 R)
• M21: 12,638,926 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 9.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.87 AU - 2.21 AU

Year: 1881 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 91,799,286 km

• M1: 116,387 km (0.088 R)
• M2: 561,291 km (0.053 R)
• M3: 1,179,130 km (0.116 R)
• M4: 1,851,872 km (0.118 R)
• M5: 2,234,843 km (0.108 R)
• M6: 2,632,025 km (0.085 R)
• M7: 3,047,757 km (0.097 R)
• M8: 3,600,821 km (0.05 R)
• M9: 4,062,779 km (0.1 R)
• M10: 5,454,937 km (0.117 R)
• M11: 6,842,607 km (0.096 R)
• M12: 7,474,508 km (0.082 R)
• M13: 9,697,532 km (0.113 R)
• M14: 10,235,038 km (0.081 R)
• M15: 10,560,413 km (0.072 R)
• M16: 10,859,160 km (0.12 R)
• M17: 11,613,133 km (0.041 R)
• M18: 12,147,048 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 13.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.14 AU - 4.92 AU

Year: 6225 Days

Day: 7.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,799,286 km

• M1: 163,361 km (0.091 R)
• M2: 830,268 km (0.076 R)
• M3: 1,800,410 km (0.078 R)
• M4: 2,439,492 km (0.1 R)
• M5: 2,996,296 km (0.029 R)
• M6: 3,406,942 km (0.099 R)
• M7: 4,441,262 km (0.034 R)
• M8: 6,563,008 km (0.05 R)
• M9: 7,755,902 km (0.106 R)
• M10: 9,873,160 km (0.12 R)
• M11: 11,065,455 km (0.033 R)
• M12: 14,713,100 km (0.095 R)
• M13: 15,621,159 km (0.11 R)
• M14: 16,148,043 km (0.078 R)
• M15: 16,686,745 km (0.117 R)
• M16: 18,054,518 km (0.096 R)
• M17: 19,562,914 km (0.034 R)
• M18: 20,038,336 km (0.091 R)
• M19: 20,800,836 km (0.118 R)
• M20: 21,871,807 km (0.054 R)
• M21: 22,310,428 km (0.104 R)
• M22: 22,904,182 km (0.067 R)
• M23: 24,279,136 km (0.097 R)
• M24: 26,857,904 km (0.079 R)
• M25: 27,276,778 km (0.109 R)
• M26: 29,703,555 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.1

Radius: 4.9

Gravity: 26.74 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.03 AU - 7.91 AU

Year: 10626 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,799,286 km

• M1: 62,083 km (0.109 R)
• M2: 512,822 km (0.09 R)
• M3: 727,046 km (0.084 R)
• M4: 1,288,187 km (0.12 R)
• M5: 1,629,869 km (0.112 R)
• M6: 2,152,713 km (0.118 R)
• M7: 2,910,726 km (0.064 R)
• M8: 3,159,956 km (0.1 R)
• M9: 3,649,739 km (0.117 R)
• M10: 5,126,270 km (0.118 R)
• M11: 5,389,263 km (0.072 R)
• M12: 6,647,531 km (0.118 R)
• M13: 6,960,490 km (0.079 R)
• M14: 7,490,066 km (0.119 R)
• M15: 9,143,721 km (0.081 R)
• M16: 12,260,144 km (0.095 R)
• M17: 12,611,998 km (0.114 R)
• M18: 15,333,782 km (0.05 R)
• M19: 15,673,668 km (0.1 R)
• M20: 17,302,191 km (0.114 R)
• M21: 17,670,500 km (0.117 R)
• M22: 19,118,309 km (0.098 R)
• M23: 25,701,662 km (0.078 R)
• M24: 26,960,827 km (0.041 R)
• M25: 33,195,169 km (0.047 R)
• M26: 38,674,042 km (0.111 R)
• M27: 39,430,408 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 3.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.46 AU - 7.84 AU

Year: 12345 Days

Day: 25 Hours

Environment

Temp: -217 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 91,799,286 km

• M1: 47,273 km (0.112 R)
• M2: 263,143 km (0.075 R)
• M3: 3,939,959 km (0.101 R)
• M4: 4,630,353 km (0.078 R)
• M5: 4,877,339 km (0.109 R)
• M6: 5,773,281 km (0.108 R)
• M7: 6,745,368 km (0.118 R)
• M8: 17,399,280 km (0.115 R)
• M9: 17,614,551 km (0.1 R)
• M10: 18,105,531 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.3

Radius: 5.5

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.15 AU - 11.47 AU

Year: 18342 Days

Day: 24.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,799,286 km

• M1: 68,366 km (0.11 R)
• M2: 319,092 km (0.088 R)
• M3: 588,069 km (0.101 R)
• M4: 1,286,542 km (0.067 R)
• M5: 1,804,898 km (0.117 R)
• M6: 2,473,900 km (0.119 R)
• M7: 4,074,148 km (0.079 R)
• M8: 4,866,868 km (0.11 R)
• M9: 5,461,669 km (0.115 R)
• M10: 6,545,206 km (0.115 R)
• M11: 7,491,562 km (0.062 R)
• M12: 8,282,935 km (0.036 R)
• M13: 12,702,355 km (0.038 R)
• M14: 14,796,576 km (0.075 R)
• M15: 15,154,563 km (0.11 R)
• M16: 15,962,542 km (0.1 R)
• M17: 18,148,466 km (0.029 R)
• M18: 20,526,025 km (0.077 R)
• M19: 24,172,323 km (0.103 R)
• M20: 25,172,385 km (0.118 R)
• M21: 27,147,974 km (0.1 R)
• M22: 27,792,741 km (0.094 R)
• M23: 30,015,466 km (0.116 R)
• M24: 30,473,834 km (0.068 R)
• M25: 31,995,843 km (0.045 R)
• M26: 36,343,905 km (0.095 R)
• M27: 39,133,157 km (0.094 R)
• M28: 43,799,414 km (0.051 R)
• M29: 44,241,027 km (0.112 R)
• M30: 45,886,155 km (0.098 R)
• M31: 56,795,430 km (0.104 R)
• M32: 61,271,997 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.1

Radius: 7.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.18 AU - 10.56 AU

Year: 18519 Days

Day: 23.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,799,286 km

• M1: 99,333 km (0.075 R)
• M2: 1,035,367 km (0.102 R)
• M3: 1,492,388 km (0.055 R)
• M4: 1,804,001 km (0.073 R)
• M5: 2,710,265 km (0.089 R)
• M6: 3,199,150 km (0.036 R)
• M7: 3,510,613 km (0.12 R)
• M8: 3,817,887 km (0.119 R)
• M9: 4,325,772 km (0.091 R)
• M10: 4,623,921 km (0.116 R)
• M11: 6,291,488 km (0.044 R)
• M12: 8,120,621 km (0.099 R)
• M13: 9,178,877 km (0.095 R)
• M14: 10,374,014 km (0.116 R)
• M15: 11,721,592 km (0.091 R)
• M16: 12,737,361 km (0.12 R)
• M17: 13,752,532 km (0.117 R)
• M18: 16,200,253 km (0.12 R)
• M19: 16,921,165 km (0.099 R)
• M20: 17,458,820 km (0.073 R)
• M21: 19,797,633 km (0.115 R)
• M22: 20,697,464 km (0.11 R)
• M23: 26,051,272 km (0.111 R)
• M24: 29,864,223 km (0.032 R)
• M25: 31,548,695 km (0.117 R)
• M26: 31,852,528 km (0.107 R)
• M27: 32,878,919 km (0.112 R)
• M28: 35,760,473 km (0.104 R)
• M29: 36,422,893 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.9

Radius: 4.7

Gravity: 42.41 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.05 AU - 12.39 AU

Year: 22662 Days

Day: 20.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,799,286 km

• M1: 58,493 km (0.112 R)
• M2: 213,027 km (0.086 R)
• M3: 620,682 km (0.098 R)
• M4: 1,062,145 km (0.096 R)
• M5: 1,689,558 km (0.094 R)
• M6: 2,050,837 km (0.046 R)
• M7: 2,687,077 km (0.119 R)
• M8: 3,476,655 km (0.079 R)
• M9: 4,374,541 km (0.073 R)
• M10: 4,896,338 km (0.044 R)
• M11: 5,293,820 km (0.054 R)
• M12: 6,427,772 km (0.073 R)
• M13: 8,872,201 km (0.085 R)
• M14: 9,522,652 km (0.076 R)
• M15: 10,015,278 km (0.074 R)
• M16: 11,051,094 km (0.081 R)
• M17: 14,909,373 km (0.12 R)
• M18: 15,741,885 km (0.11 R)
• M19: 17,590,466 km (0.106 R)
• M20: 18,143,978 km (0.096 R)
• M21: 18,519,468 km (0.117 R)
• M22: 19,285,858 km (0.1 R)
• M23: 24,905,502 km (0.07 R)
• M24: 29,032,160 km (0.075 R)
• M25: 30,196,181 km (0.104 R)
• M26: 34,730,342 km (0.119 R)
• M27: 35,454,695 km (0.086 R)
• M28: 37,992,773 km (0.104 R)
• M29: 44,436,851 km (0.088 R)
• M30: 45,118,718 km (0.118 R)
• M31: 52,136,354 km (0.077 R)
• M32: 55,607,174 km (0.096 R)
• M33: 58,004,630 km (0.062 R)
• M34: 63,004,490 km (0.099 R)
• M35: 63,864,827 km (0.05 R)
• M36: 64,732,943 km (0.046 R)
• M37: 66,492,663 km (0.061 R)
• M38: 67,384,416 km (0.074 R)
• M39: 71,263,190 km (0.114 R)
• M40: 79,462,200 km (0.114 R)
• M41: 79,712,477 km (0.082 R)
• M42: 87,465,836 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 12,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit