🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 10.6

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.56 AU - 0.58 AU

Year: 287 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,667,634 km

• M1: 131,796 km (0.027 R)
• M2: 480,209 km (0.113 R)
• M3: 818,899 km (0.105 R)
• M4: 1,294,022 km (0.025 R)
• M5: 1,654,702 km (0.114 R)
• M6: 2,068,041 km (0.099 R)
• M7: 2,558,872 km (0.087 R)
• M8: 2,909,080 km (0.108 R)
• M9: 3,333,639 km (0.05 R)
• M10: 3,673,226 km (0.104 R)
• M11: 4,048,268 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 9.8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.49 AU - 0.65 AU

Year: 287 Days

Day: 12.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,667,634 km

• M1: 121,922 km (0.069 R)
• M2: 431,590 km (0.042 R)
• M3: 763,548 km (0.078 R)
• M4: 1,139,188 km (0.114 R)
• M5: 1,555,519 km (0.112 R)
• M6: 2,230,355 km (0.103 R)
• M7: 2,563,210 km (0.114 R)
• M8: 3,140,658 km (0.077 R)
• M9: 3,561,177 km (0.092 R)
• M10: 4,006,680 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 12.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.49 AU - 2.27 AU

Year: 1719 Days

Day: 10.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,667,634 km

• M1: 160,668 km (0.117 R)
• M2: 587,321 km (0.094 R)
• M3: 1,208,003 km (0.057 R)
• M4: 1,735,036 km (0.08 R)
• M5: 2,550,195 km (0.093 R)
• M6: 3,495,803 km (0.042 R)
• M7: 4,720,710 km (0.091 R)
• M8: 6,426,575 km (0.109 R)
• M9: 7,619,169 km (0.117 R)
• M10: 8,716,619 km (0.117 R)
• M11: 10,946,974 km (0.053 R)
• M12: 12,380,271 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.9

Radius: 11.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.72 AU - 2.28 AU

Year: 1886 Days

Day: 9.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,667,634 km

• M1: 145,708 km (0.083 R)
• M2: 512,822 km (0.084 R)
• M3: 922,570 km (0.057 R)
• M4: 1,599,650 km (0.051 R)
• M5: 2,087,040 km (0.077 R)
• M6: 2,701,738 km (0.093 R)
• M7: 3,264,525 km (0.083 R)
• M8: 4,038,095 km (0.114 R)
• M9: 4,820,043 km (0.088 R)
• M10: 5,317,157 km (0.066 R)
• M11: 7,450,124 km (0.079 R)
• M12: 8,954,929 km (0.045 R)
• M13: 9,814,668 km (0.106 R)
• M14: 11,032,693 km (0.082 R)
• M15: 12,515,358 km (0.096 R)
• M16: 13,109,710 km (0.106 R)
• M17: 14,217,931 km (0.113 R)
• M18: 15,774,946 km (0.088 R)
• M19: 16,874,191 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 10.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.82 AU - 2.42 AU

Year: 2058 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,667,634 km

• M1: 130,599 km (0.041 R)
• M2: 611,556 km (0.078 R)
• M3: 959,072 km (0.094 R)
• M4: 1,327,382 km (0.111 R)
• M5: 2,414,510 km (0.092 R)
• M6: 2,896,364 km (0.1 R)
• M7: 3,458,703 km (0.055 R)
• M8: 3,866,806 km (0.119 R)
• M9: 4,366,911 km (0.072 R)
• M10: 5,520,760 km (0.099 R)
• M11: 7,779,089 km (0.115 R)
• M12: 8,110,748 km (0.088 R)
• M13: 8,483,396 km (0.104 R)
• M14: 9,296,311 km (0.118 R)
• M15: 10,448,065 km (0.107 R)
• M16: 11,228,966 km (0.109 R)
• M17: 12,782,091 km (0.094 R)
• M18: 14,383,386 km (0.11 R)
• M19: 15,255,692 km (0.12 R)
• M20: 16,211,772 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164

Radius: 12

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.98 AU - 3.26 AU

Year: 2828 Days

Day: 9.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,667,634 km

• M1: 149,299 km (0.1 R)
• M2: 534,214 km (0.084 R)
• M3: 1,296,565 km (0.109 R)
• M4: 2,584,004 km (0.118 R)
• M5: 3,303,271 km (0.088 R)
• M6: 4,047,221 km (0.116 R)
• M7: 4,440,813 km (0.062 R)
• M8: 5,779,115 km (0.053 R)
• M9: 6,186,919 km (0.113 R)
• M10: 6,736,243 km (0.063 R)
• M11: 8,934,434 km (0.091 R)
• M12: 9,450,546 km (0.067 R)
• M13: 11,824,365 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.8

Radius: 10

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.43 AU - 5.21 AU

Year: 5988 Days

Day: 12 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,667,634 km

• M1: 197,768 km (0.085 R)
• M2: 565,181 km (0.108 R)
• M3: 965,205 km (0.081 R)
• M4: 2,044,554 km (0.116 R)
• M5: 3,767,622 km (0.107 R)
• M6: 5,713,741 km (0.077 R)
• M7: 6,264,860 km (0.102 R)
• M8: 6,744,770 km (0.12 R)
• M9: 7,249,214 km (0.115 R)
• M10: 7,778,640 km (0.065 R)
• M11: 8,830,314 km (0.109 R)
• M12: 9,567,532 km (0.093 R)
• M13: 9,974,139 km (0.089 R)
• M14: 10,581,656 km (0.117 R)
• M15: 11,313,339 km (0.077 R)
• M16: 12,446,842 km (0.093 R)
• M17: 12,768,777 km (0.102 R)
• M18: 18,016,820 km (0.039 R)
• M19: 21,494,372 km (0.045 R)
• M20: 24,714,915 km (0.079 R)
• M21: 25,654,090 km (0.12 R)
• M22: 26,439,928 km (0.116 R)
• M23: 27,694,306 km (0.12 R)
• M24: 29,081,826 km (0.064 R)
• M25: 31,199,833 km (0.071 R)
• M26: 34,778,214 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.6

Radius: 7.5

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.84 AU - 6.02 AU

Year: 9630 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,667,634 km

• M1: 95,294 km (0.101 R)
• M2: 338,241 km (0.106 R)
• M3: 593,455 km (0.066 R)
• M4: 1,043,894 km (0.047 R)
• M5: 1,535,622 km (0.101 R)
• M6: 1,796,521 km (0.049 R)
• M7: 2,053,081 km (0.112 R)
• M8: 2,297,823 km (0.094 R)
• M9: 4,094,344 km (0.075 R)
• M10: 5,340,494 km (0.103 R)
• M11: 5,841,498 km (0.04 R)
• M12: 6,264,560 km (0.105 R)
• M13: 6,821,813 km (0.115 R)
• M14: 7,171,872 km (0.055 R)
• M15: 7,823,669 km (0.107 R)
• M16: 8,648,103 km (0.053 R)
• M17: 10,316,568 km (0.11 R)
• M18: 10,674,257 km (0.038 R)
• M19: 11,523,225 km (0.107 R)
• M20: 11,797,587 km (0.093 R)
• M21: 14,529,843 km (0.039 R)
• M22: 19,070,737 km (0.113 R)
• M23: 19,765,918 km (0.039 R)
• M24: 20,719,006 km (0.06 R)
• M25: 21,125,015 km (0.092 R)
• M26: 22,459,876 km (0.101 R)
• M27: 23,148,027 km (0.104 R)
• M28: 25,760,753 km (0.08 R)
• M29: 26,230,341 km (0.119 R)
• M30: 27,186,421 km (0.081 R)
• M31: 29,066,866 km (0.105 R)
• M32: 34,653,599 km (0.039 R)
• M33: 35,804,156 km (0.056 R)
• M34: 38,060,241 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.3

Radius: 5.8

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.2 AU - 7.06 AU

Year: 10121 Days

Day: 24.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,667,634 km

• M1: 72,106 km (0.114 R)
• M2: 275,559 km (0.059 R)
• M3: 1,193,492 km (0.057 R)
• M4: 4,719,663 km (0.1 R)
• M5: 4,973,531 km (0.072 R)
• M6: 5,508,792 km (0.076 R)
• M7: 12,361,272 km (0.097 R)
• M8: 13,951,497 km (0.116 R)
• M9: 18,828,687 km (0.073 R)
• M10: 23,318,568 km (0.106 R)
• M11: 24,732,418 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.5

Radius: 5.1

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.83 AU - 11.73 AU

Year: 21980 Days

Day: 17.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,667,634 km

• M1: 63,579 km (0.077 R)
• M2: 283,787 km (0.075 R)
• M3: 501,452 km (0.091 R)
• M4: 829,221 km (0.096 R)
• M5: 1,465,311 km (0.112 R)
• M6: 2,749,758 km (0.071 R)
• M7: 3,692,075 km (0.109 R)
• M8: 5,586,433 km (0.097 R)
• M9: 6,234,641 km (0.09 R)
• M10: 6,507,657 km (0.062 R)
• M11: 7,783,278 km (0.045 R)
• M12: 8,590,508 km (0.062 R)
• M13: 9,571,272 km (0.104 R)
• M14: 11,345,802 km (0.08 R)
• M15: 12,029,314 km (0.1 R)
• M16: 12,667,798 km (0.094 R)
• M17: 16,287,169 km (0.08 R)
• M18: 19,850,291 km (0.083 R)
• M19: 21,451,138 km (0.103 R)
• M20: 25,363,870 km (0.116 R)
• M21: 26,648,168 km (0.098 R)
• M22: 29,727,042 km (0.106 R)
• M23: 31,022,110 km (0.082 R)
• M24: 32,761,485 km (0.114 R)
• M25: 62,658,171 km (0.102 R)
• M26: 66,079,474 km (0.108 R)
• M27: 68,949,210 km (0.044 R)
• M28: 86,620,608 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit