🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.46 AU - 1.9 AU

Year: 788 Days

Day: 23.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,612,855 km

• M1: 123,717 km (0.089 R)
• M2: 470,635 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.4 AU - 2.08 AU

Year: 830 Days

Day: 21.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,612,855 km

• M1: 100,530 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.76 AU - 2.44 AU

Year: 1101 Days

Day: 42.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,612,855 km

• M1: 63,579 km (0.082 R)
• M2: 376,538 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.79 AU - 2.61 AU

Year: 1180 Days

Day: 14.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,612,855 km

• M1: 445,502 km (0.114 R)
• M2: 755,918 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.94 AU - 4.52 AU

Year: 2605 Days

Day: 29.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.89 AU - 4.59 AU

Year: 2616 Days

Day: 38.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 12.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.03 AU - 10.83 AU

Year: 10473 Days

Day: 8.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,612,855 km

• M1: 231,428 km (0.088 R)
• M2: 312,510 km (0.077 R)
• M3: 486,343 km (0.109 R)
• M4: 708,496 km (0.113 R)
• M5: 903,721 km (0.106 R)
• M6: 1,140,235 km (0.074 R)
• M7: 1,289,833 km (0.101 R)
• M8: 1,446,312 km (0.102 R)
• M9: 1,673,851 km (0.086 R)
• M10: 1,968,259 km (0.098 R)
• M11: 2,107,834 km (0.071 R)
• M12: 2,308,744 km (0.051 R)
• M13: 2,776,536 km (0.089 R)
• M14: 2,918,056 km (0.115 R)
• M15: 3,013,649 km (0.107 R)
• M16: 3,224,732 km (0.104 R)
• M17: 3,307,160 km (0.107 R)
• M18: 3,407,092 km (0.113 R)
• M19: 3,764,930 km (0.113 R)
• M20: 4,081,479 km (0.09 R)
• M21: 4,498,558 km (0.085 R)
• M22: 4,740,457 km (0.074 R)
• M23: 5,005,844 km (0.062 R)
• M24: 5,393,452 km (0.12 R)
• M25: 5,650,760 km (0.071 R)
• M26: 5,770,738 km (0.108 R)
• M27: 6,259,773 km (0.081 R)
• M28: 6,384,089 km (0.042 R)
• M29: 6,488,359 km (0.101 R)
• M30: 7,562,322 km (0.102 R)
• M31: 7,895,177 km (0.084 R)
• M32: 8,278,447 km (0.074 R)
• M33: 8,506,733 km (0.049 R)
• M34: 8,737,114 km (0.094 R)
• M35: 8,922,915 km (0.078 R)
• M36: 9,086,575 km (0.058 R)
• M37: 9,322,042 km (0.077 R)
• M38: 9,464,309 km (0.11 R)
• M39: 10,603,946 km (0.032 R)
• M40: 10,702,980 km (0.074 R)
• M41: 10,827,146 km (0.112 R)
• M42: 11,026,859 km (0.091 R)
• M43: 11,127,239 km (0.11 R)
• M44: 12,432,929 km (0.107 R)
• M45: 12,694,576 km (0.098 R)
• M46: 12,826,073 km (0.044 R)
• M47: 13,037,454 km (0.081 R)
• M48: 13,143,669 km (0.076 R)
• M49: 13,303,439 km (0.094 R)
• M50: 13,410,252 km (0.074 R)
• M51: 13,624,776 km (0.073 R)
• M52: 14,770,097 km (0.114 R)
• M53: 14,908,475 km (0.088 R)
• M54: 15,719,744 km (0.102 R)
• M55: 15,804,566 km (0.096 R)
• M56: 16,002,783 km (0.115 R)
• M57: 16,459,356 km (0.047 R)
• M58: 16,746,734 km (0.091 R)
• M59: 16,920,118 km (0.096 R)
• M60: 17,064,928 km (0.114 R)
• M61: 17,239,359 km (0.062 R)
• M62: 17,619,188 km (0.069 R)
• M63: 17,854,356 km (0.066 R)
• M64: 18,357,454 km (0.105 R)
• M65: 18,595,913 km (0.033 R)
• M66: 18,775,430 km (0.065 R)
• M67: 19,620,658 km (0.053 R)
• M68: 20,109,095 km (0.073 R)
• M69: 20,262,583 km (0.109 R)
• M70: 20,509,120 km (0.104 R)
• M71: 20,663,655 km (0.068 R)
• M72: 20,756,555 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.6

Radius: 12.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.83 AU - 11.77 AU

Year: 13738 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,612,855 km

• M1: 203,154 km (0.041 R)
• M2: 376,239 km (0.119 R)
• M3: 798,553 km (0.12 R)
• M4: 955,631 km (0.097 R)
• M5: 1,189,602 km (0.112 R)
• M6: 1,613,114 km (0.098 R)
• M7: 1,764,656 km (0.066 R)
• M8: 2,001,320 km (0.085 R)
• M9: 2,772,647 km (0.093 R)
• M10: 3,143,350 km (0.067 R)
• M11: 3,497,149 km (0.101 R)
• M12: 4,069,212 km (0.039 R)
• M13: 4,419,570 km (0.045 R)
• M14: 4,634,542 km (0.071 R)
• M15: 4,743,449 km (0.099 R)
• M16: 5,528,988 km (0.099 R)
• M17: 6,314,526 km (0.078 R)
• M18: 6,597,864 km (0.078 R)
• M19: 6,679,545 km (0.087 R)
• M20: 7,135,220 km (0.095 R)
• M21: 7,643,703 km (0.115 R)
• M22: 8,120,172 km (0.115 R)
• M23: 8,965,999 km (0.078 R)
• M24: 9,376,495 km (0.081 R)
• M25: 9,653,551 km (0.092 R)
• M26: 10,548,744 km (0.091 R)
• M27: 11,127,838 km (0.094 R)
• M28: 11,470,417 km (0.108 R)
• M29: 11,766,920 km (0.064 R)
• M30: 11,966,034 km (0.093 R)
• M31: 12,468,534 km (0.098 R)
• M32: 13,338,745 km (0.067 R)
• M33: 13,964,812 km (0.092 R)
• M34: 14,122,787 km (0.064 R)
• M35: 15,029,500 km (0.1 R)
• M36: 16,065,016 km (0.099 R)
• M37: 16,230,621 km (0.087 R)
• M38: 17,179,969 km (0.093 R)
• M39: 17,519,257 km (0.082 R)
• M40: 18,032,527 km (0.088 R)
• M41: 18,204,714 km (0.108 R)
• M42: 18,319,755 km (0.094 R)
• M43: 18,898,849 km (0.073 R)
• M44: 19,132,221 km (0.09 R)
• M45: 20,253,457 km (0.091 R)
• M46: 23,180,040 km (0.081 R)
• M47: 23,429,869 km (0.085 R)
• M48: 23,995,199 km (0.084 R)
• M49: 24,374,579 km (0.101 R)
• M50: 25,267,679 km (0.09 R)
• M51: 30,231,037 km (0.089 R)
• M52: 31,052,479 km (0.112 R)
• M53: 31,327,888 km (0.067 R)
• M54: 31,535,082 km (0.103 R)
• M55: 32,159,204 km (0.086 R)
• M56: 32,717,354 km (0.08 R)
• M57: 33,490,176 km (0.102 R)
• M58: 33,772,617 km (0.037 R)
• M59: 34,910,608 km (0.118 R)
• M60: 36,061,016 km (0.067 R)
• M61: 37,077,832 km (0.065 R)
• M62: 38,177,825 km (0.044 R)
• M63: 38,546,734 km (0.1 R)
• M64: 40,484,774 km (0.065 R)
• M65: 41,011,957 km (0.101 R)
• M66: 41,465,687 km (0.105 R)
• M67: 41,693,076 km (0.095 R)
• M68: 41,920,914 km (0.12 R)
• M69: 42,683,564 km (0.064 R)
• M70: 44,377,460 km (0.084 R)
• M71: 45,779,492 km (0.065 R)
• M72: 45,936,270 km (0.064 R)
• M73: 46,328,815 km (0.035 R)
• M74: 47,196,183 km (0.101 R)
• M75: 48,787,157 km (0.051 R)
• M76: 48,947,227 km (0.091 R)
• M77: 49,669,635 km (0.092 R)
• M78: 49,830,602 km (0.115 R)
• M79: 51,450,448 km (0.119 R)
• M80: 52,021,463 km (0.089 R)
• M81: 52,430,613 km (0.106 R)
• M82: 52,512,593 km (0.041 R)
• M83: 53,169,776 km (0.107 R)
• M84: 53,747,074 km (0.069 R)
• M85: 54,741,451 km (0.119 R)
• M86: 55,825,737 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.9

Radius: 6.8

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.73 AU - 18.23 AU

Year: 24195 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,612,855 km

• M1: 131,945 km (0.116 R)
• M2: 463,454 km (0.036 R)
• M3: 831,016 km (0.053 R)
• M4: 1,071,420 km (0.065 R)
• M5: 1,812,677 km (0.057 R)
• M6: 2,088,835 km (0.043 R)
• M7: 2,232,000 km (0.116 R)
• M8: 2,915,363 km (0.095 R)
• M9: 3,701,949 km (0.112 R)
• M10: 4,596,544 km (0.115 R)
• M11: 4,830,216 km (0.058 R)
• M12: 6,312,581 km (0.045 R)
• M13: 6,572,433 km (0.051 R)
• M14: 6,942,089 km (0.113 R)
• M15: 7,591,494 km (0.065 R)
• M16: 7,812,300 km (0.094 R)
• M17: 7,867,801 km (0.104 R)
• M18: 8,316,894 km (0.036 R)
• M19: 8,430,438 km (0.044 R)
• M20: 8,487,286 km (0.114 R)
• M21: 9,416,139 km (0.118 R)
• M22: 10,745,166 km (0.116 R)
• M23: 11,557,782 km (0.058 R)
• M24: 12,003,584 km (0.076 R)
• M25: 12,584,921 km (0.088 R)
• M26: 14,862,698 km (0.119 R)
• M27: 15,277,683 km (0.098 R)
• M28: 15,696,407 km (0.11 R)
• M29: 16,119,021 km (0.119 R)
• M30: 17,264,043 km (0.106 R)
• M31: 17,700,121 km (0.037 R)
• M32: 19,255,041 km (0.082 R)
• M33: 19,330,139 km (0.069 R)
• M34: 19,631,579 km (0.101 R)
• M35: 20,010,660 km (0.064 R)
• M36: 20,239,246 km (0.071 R)
• M37: 21,162,264 km (0.062 R)
• M38: 22,020,507 km (0.083 R)
• M39: 22,099,046 km (0.039 R)
• M40: 24,255,649 km (0.083 R)
• M41: 24,417,963 km (0.117 R)
• M42: 27,149,321 km (0.091 R)
• M43: 29,195,820 km (0.109 R)
• M44: 29,628,307 km (0.086 R)
• M45: 29,888,907 km (0.034 R)
• M46: 31,026,748 km (0.087 R)
• M47: 31,733,897 km (0.056 R)
• M48: 32,714,960 km (0.11 R)
• M49: 33,344,468 km (0.066 R)
• M50: 34,250,732 km (0.097 R)
• M51: 37,391,988 km (0.093 R)
• M52: 38,901,879 km (0.101 R)
• M53: 39,664,230 km (0.119 R)
• M54: 40,816,881 km (0.073 R)
• M55: 41,688,738 km (0.108 R)
• M56: 42,078,141 km (0.102 R)
• M57: 42,664,565 km (0.034 R)
• M58: 43,549,287 km (0.09 R)
• M59: 44,043,259 km (0.085 R)
• M60: 45,436,613 km (0.097 R)
• M61: 47,148,013 km (0.117 R)
• M62: 47,655,299 km (0.07 R)
• M63: 48,164,381 km (0.097 R)
• M64: 48,368,582 km (0.11 R)
• M65: 48,470,757 km (0.096 R)
• M66: 49,188,079 km (0.07 R)
• M67: 49,599,623 km (0.065 R)
• M68: 49,908,991 km (0.119 R)
• M69: 52,092,372 km (0.051 R)
• M70: 57,631,383 km (0.1 R)
• M71: 58,717,912 km (0.083 R)
• M72: 62,796,100 km (0.088 R)
• M73: 63,130,750 km (0.097 R)
• M74: 64,026,093 km (0.054 R)
• M75: 64,475,336 km (0.087 R)
• M76: 64,700,331 km (0.1 R)
• M77: 67,649,204 km (0.12 R)
• M78: 67,992,232 km (0.12 R)
• M79: 68,335,859 km (0.117 R)
• M80: 68,450,600 km (0.051 R)
• M81: 69,485,518 km (0.116 R)
• M82: 69,831,688 km (0.09 R)
• M83: 72,270,731 km (0.072 R)
• M84: 72,738,374 km (0.074 R)
• M85: 72,972,645 km (0.075 R)
• M86: 74,855,633 km (0.119 R)
• M87: 76,992,938 km (0.102 R)
• M88: 77,709,811 km (0.089 R)
• M89: 79,391,291 km (0.108 R)
• M90: 79,632,443 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.5

Radius: 3.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.49 AU - 19.75 AU

Year: 26748 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,612,855 km

• M1: 112,348 km (0.117 R)
• M2: 395,686 km (0.084 R)
• M3: 569,669 km (0.074 R)
• M4: 870,660 km (0.059 R)
• M5: 1,464,264 km (0.088 R)
• M6: 2,010,446 km (0.066 R)
• M7: 2,305,004 km (0.052 R)
• M8: 2,355,418 km (0.106 R)
• M9: 2,380,850 km (0.098 R)
• M10: 2,483,175 km (0.045 R)
• M11: 2,534,786 km (0.081 R)
• M12: 3,700,154 km (0.106 R)
• M13: 3,729,625 km (0.049 R)
• M14: 3,759,245 km (0.088 R)
• M15: 3,878,474 km (0.095 R)
• M16: 4,029,119 km (0.115 R)
• M17: 5,005,694 km (0.092 R)
• M18: 5,536,916 km (0.092 R)
• M19: 8,332,153 km (0.096 R)
• M20: 8,801,142 km (0.099 R)
• M21: 9,118,589 km (0.1 R)
• M22: 9,887,522 km (0.096 R)
• M23: 10,592,876 km (0.068 R)
• M24: 12,359,477 km (0.096 R)
• M25: 12,983,300 km (0.054 R)
• M26: 13,617,445 km (0.108 R)
• M27: 13,892,107 km (0.098 R)
• M28: 14,030,335 km (0.096 R)
• M29: 14,821,409 km (0.076 R)
• M30: 16,494,960 km (0.06 R)
• M31: 16,984,145 km (0.084 R)
• M32: 17,676,784 km (0.108 R)
• M33: 17,776,565 km (0.114 R)
• M34: 18,733,094 km (0.055 R)
• M35: 19,448,471 km (0.064 R)
• M36: 20,172,824 km (0.09 R)
• M37: 20,906,003 km (0.03 R)
• M38: 21,117,086 km (0.109 R)
• M39: 24,200,597 km (0.058 R)
• M40: 24,311,300 km (0.03 R)
• M41: 25,259,301 km (0.074 R)
• M42: 25,484,147 km (0.107 R)
• M43: 28,700,052 km (0.081 R)
• M44: 28,875,979 km (0.111 R)
• M45: 28,993,414 km (0.05 R)
• M46: 29,405,705 km (0.058 R)
• M47: 29,523,738 km (0.044 R)
• M48: 31,074,021 km (0.033 R)
• M49: 31,859,111 km (0.113 R)
• M50: 32,773,004 km (0.08 R)
• M51: 32,956,860 km (0.079 R)
• M52: 33,448,588 km (0.079 R)
• M53: 34,751,137 km (0.047 R)
• M54: 37,597,685 km (0.09 R)
• M55: 39,471,398 km (0.074 R)
• M56: 42,038,647 km (0.079 R)
• M57: 43,847,286 km (0.094 R)
• M58: 44,659,303 km (0.025 R)
• M59: 45,067,107 km (0.119 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit