🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.63 AU - 0.73 AU

Year: 211 Days

Day: 16.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,994,414 km

• M1: 245,041 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.11 AU - 1.47 AU

Year: 552 Days

Day: 15.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,994,414 km

• M1: 517,010 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.52 AU - 1.56 AU

Year: 720 Days

Day: 21.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 10.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.87 AU - 5.95 AU

Year: 4740 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,994,414 km

• M1: 138,827 km (0.063 R)
• M2: 210,484 km (0.112 R)
• M3: 283,488 km (0.059 R)
• M4: 451,935 km (0.096 R)
• M5: 603,179 km (0.11 R)
• M6: 1,146,069 km (0.053 R)
• M7: 1,316,461 km (0.108 R)
• M8: 1,480,121 km (0.099 R)
• M9: 1,666,670 km (0.086 R)
• M10: 1,844,691 km (0.099 R)
• M11: 1,961,228 km (0.09 R)
• M12: 2,063,104 km (0.074 R)
• M13: 2,618,262 km (0.108 R)
• M14: 2,961,290 km (0.119 R)
• M15: 3,098,770 km (0.119 R)
• M16: 3,359,519 km (0.089 R)
• M17: 3,461,695 km (0.055 R)
• M18: 3,988,578 km (0.103 R)
• M19: 4,228,533 km (0.116 R)
• M20: 4,473,126 km (0.119 R)
• M21: 4,976,373 km (0.113 R)
• M22: 5,912,557 km (0.084 R)
• M23: 6,161,338 km (0.099 R)
• M24: 6,236,735 km (0.115 R)
• M25: 6,388,278 km (0.084 R)
• M26: 6,464,573 km (0.089 R)
• M27: 7,349,893 km (0.071 R)
• M28: 7,590,596 km (0.114 R)
• M29: 7,698,456 km (0.097 R)
• M30: 7,915,672 km (0.093 R)
• M31: 8,134,833 km (0.118 R)
• M32: 8,663,661 km (0.115 R)
• M33: 8,946,551 km (0.111 R)
• M34: 9,031,971 km (0.112 R)
• M35: 9,232,433 km (0.025 R)
• M36: 10,048,788 km (0.112 R)
• M37: 10,375,809 km (0.074 R)
• M38: 10,918,700 km (0.118 R)
• M39: 11,470,716 km (0.087 R)
• M40: 11,594,583 km (0.068 R)
• M41: 11,781,431 km (0.071 R)
• M42: 12,220,949 km (0.071 R)
• M43: 13,213,382 km (0.068 R)
• M44: 13,310,770 km (0.117 R)
• M45: 13,801,451 km (0.093 R)
• M46: 14,398,197 km (0.101 R)
• M47: 14,598,957 km (0.051 R)
• M48: 14,666,126 km (0.118 R)
• M49: 14,935,702 km (0.088 R)
• M50: 15,071,088 km (0.114 R)
• M51: 15,172,964 km (0.084 R)
• M52: 15,240,881 km (0.051 R)
• M53: 15,411,423 km (0.111 R)
• M54: 15,513,898 km (0.09 R)
• M55: 17,150,648 km (0.078 R)
• M56: 17,221,557 km (0.095 R)
• M57: 17,292,467 km (0.059 R)
• M58: 18,259,916 km (0.095 R)
• M59: 19,466,273 km (0.05 R)
• M60: 19,651,326 km (0.107 R)
• M61: 19,874,077 km (0.07 R)
• M62: 20,547,417 km (0.109 R)
• M63: 20,811,457 km (0.117 R)
• M64: 21,266,385 km (0.09 R)
• M65: 21,380,677 km (0.098 R)
• M66: 22,032,176 km (0.048 R)
• M67: 23,511,699 km (0.093 R)
• M68: 23,669,375 km (0.097 R)
• M69: 23,748,363 km (0.105 R)
• M70: 23,945,982 km (0.104 R)
• M71: 24,542,578 km (0.062 R)
• M72: 25,264,836 km (0.091 R)
• M73: 25,628,509 km (0.098 R)
• M74: 25,750,132 km (0.107 R)
• M75: 25,831,364 km (0.102 R)
• M76: 26,238,719 km (0.111 R)
• M77: 26,484,059 km (0.074 R)
• M78: 26,935,994 km (0.085 R)
• M79: 27,266,157 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.4

Radius: 11.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.17 AU - 10.05 AU

Year: 9518 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,994,414 km

• M1: 177,124 km (0.091 R)
• M2: 507,885 km (0.108 R)
• M3: 620,831 km (0.053 R)
• M4: 775,515 km (0.111 R)
• M5: 858,093 km (0.103 R)
• M6: 1,124,976 km (0.102 R)
• M7: 1,564,195 km (0.098 R)
• M8: 1,847,982 km (0.088 R)
• M9: 3,033,845 km (0.094 R)
• M10: 3,141,705 km (0.11 R)
• M11: 3,223,535 km (0.107 R)
• M12: 3,361,464 km (0.106 R)
• M13: 3,501,338 km (0.089 R)
• M14: 3,700,453 km (0.083 R)
• M15: 4,050,512 km (0.095 R)
• M16: 4,229,581 km (0.104 R)
• M17: 4,442,010 km (0.079 R)
• M18: 5,622,038 km (0.118 R)
• M19: 5,990,796 km (0.034 R)
• M20: 6,298,370 km (0.11 R)
• M21: 8,100,126 km (0.075 R)
• M22: 8,288,620 km (0.091 R)
• M23: 8,402,314 km (0.087 R)
• M24: 8,979,163 km (0.119 R)
• M25: 9,057,104 km (0.119 R)
• M26: 9,292,122 km (0.06 R)
• M27: 9,648,464 km (0.068 R)
• M28: 10,702,980 km (0.07 R)
• M29: 11,160,001 km (0.114 R)
• M30: 11,666,091 km (0.098 R)
• M31: 11,964,688 km (0.118 R)
• M32: 12,744,243 km (0.101 R)
• M33: 12,831,907 km (0.114 R)
• M34: 12,963,703 km (0.06 R)
• M35: 13,450,943 km (0.096 R)
• M36: 17,559,948 km (0.112 R)
• M37: 17,657,485 km (0.089 R)
• M38: 18,345,785 km (0.071 R)
• M39: 18,792,784 km (0.052 R)
• M40: 19,697,701 km (0.117 R)
• M41: 20,462,745 km (0.082 R)
• M42: 21,445,603 km (0.04 R)
• M43: 22,390,912 km (0.109 R)
• M44: 22,655,850 km (0.103 R)
• M45: 23,403,390 km (0.088 R)
• M46: 23,726,222 km (0.12 R)
• M47: 25,087,413 km (0.119 R)
• M48: 25,197,368 km (0.054 R)
• M49: 25,528,278 km (0.12 R)
• M50: 25,749,683 km (0.117 R)
• M51: 26,250,238 km (0.088 R)
• M52: 26,361,838 km (0.088 R)
• M53: 26,473,737 km (0.12 R)
• M54: 27,317,469 km (0.079 R)
• M55: 27,430,565 km (0.12 R)
• M56: 27,714,202 km (0.106 R)
• M57: 29,494,118 km (0.059 R)
• M58: 30,310,025 km (0.107 R)
• M59: 30,485,802 km (0.055 R)
• M60: 30,897,346 km (0.093 R)
• M61: 31,015,229 km (0.096 R)
• M62: 32,202,737 km (0.026 R)
• M63: 32,741,888 km (0.026 R)
• M64: 32,862,164 km (0.03 R)
• M65: 32,982,591 km (0.078 R)
• M66: 33,223,742 km (0.063 R)
• M67: 33,768,578 km (0.071 R)
• M68: 34,011,674 km (0.105 R)
• M69: 34,622,034 km (0.101 R)
• M70: 35,297,468 km (0.046 R)
• M71: 35,482,521 km (0.03 R)
• M72: 36,536,886 km (0.1 R)
• M73: 37,287,269 km (0.103 R)
• M74: 39,185,666 km (0.055 R)
• M75: 39,377,152 km (0.095 R)
• M76: 39,505,058 km (0.071 R)
• M77: 39,697,141 km (0.09 R)
• M78: 40,146,533 km (0.089 R)
• M79: 41,569,957 km (0.108 R)
• M80: 42,746,694 km (0.113 R)
• M81: 43,471,346 km (0.059 R)
• M82: 44,465,873 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.7

Radius: 9.2

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.86 AU - 13.72 AU

Year: 14291 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,994,414 km

• M1: 205,697 km (0.087 R)
• M2: 288,425 km (0.113 R)
• M3: 663,167 km (0.03 R)
• M4: 1,041,500 km (0.075 R)
• M5: 1,278,613 km (0.044 R)
• M6: 1,693,597 km (0.115 R)
• M7: 2,483,025 km (0.1 R)
• M8: 2,608,837 km (0.086 R)
• M9: 2,998,839 km (0.078 R)
• M10: 3,477,103 km (0.116 R)
• M11: 3,942,652 km (0.103 R)
• M12: 4,465,945 km (0.105 R)
• M13: 4,658,178 km (0.087 R)
• M14: 4,853,105 km (0.116 R)
• M15: 5,050,873 km (0.069 R)
• M16: 5,170,850 km (0.086 R)
• M17: 5,291,725 km (0.112 R)
• M18: 5,742,913 km (0.104 R)
• M19: 7,531,505 km (0.114 R)
• M20: 7,668,686 km (0.114 R)
• M21: 7,760,539 km (0.078 R)
• M22: 9,675,242 km (0.092 R)
• M23: 11,201,889 km (0.101 R)
• M24: 11,358,667 km (0.055 R)
• M25: 11,674,468 km (0.107 R)
• M26: 12,207,037 km (0.083 R)
• M27: 12,422,308 km (0.11 R)
• M28: 16,034,199 km (0.051 R)
• M29: 16,329,056 km (0.107 R)
• M30: 17,104,422 km (0.103 R)
• M31: 19,251,002 km (0.096 R)
• M32: 19,439,047 km (0.096 R)
• M33: 19,816,632 km (0.028 R)
• M34: 20,643,309 km (0.061 R)
• M35: 20,771,365 km (0.076 R)
• M36: 21,093,001 km (0.06 R)
• M37: 21,157,477 km (0.031 R)
• M38: 21,871,508 km (0.094 R)
• M39: 22,791,684 km (0.063 R)
• M40: 23,523,517 km (0.033 R)
• M41: 24,942,004 km (0.095 R)
• M42: 25,010,370 km (0.09 R)
• M43: 25,834,056 km (0.111 R)
• M44: 25,903,021 km (0.067 R)
• M45: 26,946,167 km (0.091 R)
• M46: 28,215,804 km (0.119 R)
• M47: 28,287,013 km (0.097 R)
• M48: 28,643,504 km (0.036 R)
• M49: 29,360,826 km (0.098 R)
• M50: 30,229,541 km (0.043 R)
• M51: 31,327,141 km (0.113 R)
• M52: 34,165,910 km (0.068 R)
• M53: 34,241,756 km (0.108 R)
• M54: 35,232,393 km (0.072 R)
• M55: 35,385,581 km (0.1 R)
• M56: 35,769,748 km (0.097 R)
• M57: 36,309,797 km (0.081 R)
• M58: 36,619,464 km (0.098 R)
• M59: 36,852,388 km (0.114 R)
• M60: 37,554,152 km (0.032 R)
• M61: 38,812,569 km (0.078 R)
• M62: 39,845,243 km (0.081 R)
• M63: 40,084,749 km (0.114 R)
• M64: 41,856,287 km (0.111 R)
• M65: 42,018,601 km (0.057 R)
• M66: 42,996,971 km (0.073 R)
• M67: 44,561,167 km (0.088 R)
• M68: 45,642,161 km (0.109 R)
• M69: 45,892,887 km (0.103 R)
• M70: 46,395,685 km (0.085 R)
• M71: 46,479,610 km (0.096 R)
• M72: 47,491,190 km (0.096 R)
• M73: 48,254,588 km (0.103 R)
• M74: 49,450,324 km (0.091 R)
• M75: 50,569,316 km (0.075 R)
• M76: 50,828,719 km (0.106 R)
• M77: 51,348,871 km (0.046 R)
• M78: 51,522,554 km (0.112 R)
• M79: 52,394,410 km (0.107 R)
• M80: 52,481,775 km (0.073 R)
• M81: 52,919,798 km (0.06 R)
• M82: 53,534,944 km (0.103 R)
• M83: 54,418,021 km (0.069 R)
• M84: 55,751,386 km (0.073 R)
• M85: 56,108,925 km (0.074 R)
• M86: 56,556,672 km (0.108 R)
• M87: 58,269,268 km (0.034 R)
• M88: 59,268,582 km (0.057 R)
• M89: 60,090,323 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.9

Radius: 7.8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.59 AU - 16.93 AU

Year: 25849 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 121.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,994,414 km

• M1: 241,002 km (0.113 R)
• M2: 380,577 km (0.034 R)
• M3: 690,544 km (0.103 R)
• M4: 1,374,056 km (0.111 R)
• M5: 2,803,763 km (0.084 R)
• M6: 3,983,492 km (0.029 R)
• M7: 5,044,590 km (0.084 R)
• M8: 5,297,560 km (0.111 R)
• M9: 5,451,197 km (0.1 R)
• M10: 6,295,677 km (0.091 R)
• M11: 6,458,589 km (0.102 R)
• M12: 7,350,641 km (0.116 R)
• M13: 7,579,675 km (0.1 R)
• M14: 9,433,193 km (0.062 R)
• M15: 9,495,276 km (0.047 R)
• M16: 9,619,741 km (0.081 R)
• M17: 9,744,656 km (0.102 R)
• M18: 10,377,903 km (0.063 R)
• M19: 10,506,109 km (0.094 R)
• M20: 10,634,913 km (0.106 R)
• M21: 11,683,893 km (0.109 R)
• M22: 11,951,224 km (0.117 R)
• M23: 13,040,895 km (0.11 R)
• M24: 13,457,675 km (0.109 R)
• M25: 15,606,499 km (0.057 R)
• M26: 15,974,809 km (0.071 R)
• M27: 16,048,860 km (0.103 R)
• M28: 16,420,610 km (0.084 R)
• M29: 16,570,208 km (0.097 R)
• M30: 17,097,092 km (0.075 R)
• M31: 17,629,511 km (0.105 R)
• M32: 18,013,229 km (0.1 R)
• M33: 18,788,745 km (0.11 R)
• M34: 19,259,230 km (0.118 R)
• M35: 19,972,363 km (0.057 R)
• M36: 20,131,984 km (0.079 R)
• M37: 21,342,679 km (0.101 R)
• M38: 21,998,068 km (0.082 R)
• M39: 22,080,496 km (0.101 R)
• M40: 22,826,541 km (0.117 R)
• M41: 22,993,492 km (0.053 R)
• M42: 23,077,117 km (0.057 R)
• M43: 24,088,399 km (0.086 R)
• M44: 25,286,378 km (0.101 R)
• M45: 25,459,164 km (0.079 R)
• M46: 26,328,627 km (0.095 R)
• M47: 27,740,083 km (0.109 R)
• M48: 29,175,923 km (0.117 R)
• M49: 29,447,742 km (0.078 R)
• M50: 36,415,263 km (0.079 R)
• M51: 37,689,538 km (0.107 R)
• M52: 38,878,691 km (0.095 R)
• M53: 39,578,061 km (0.102 R)
• M54: 40,382,300 km (0.112 R)
• M55: 41,497,103 km (0.086 R)
• M56: 41,905,056 km (0.11 R)
• M57: 42,519,305 km (0.117 R)
• M58: 44,692,813 km (0.08 R)
• M59: 46,796,159 km (0.113 R)
• M60: 47,539,959 km (0.057 R)
• M61: 47,753,136 km (0.079 R)
• M62: 47,966,762 km (0.11 R)
• M63: 49,470,370 km (0.046 R)
• M64: 52,965,126 km (0.09 R)
• M65: 55,301,396 km (0.041 R)
• M66: 55,525,643 km (0.09 R)
• M67: 57,330,542 km (0.079 R)
• M68: 58,582,526 km (0.088 R)
• M69: 59,383,922 km (0.118 R)
• M70: 60,766,356 km (0.069 R)
• M71: 61,926,338 km (0.091 R)
• M72: 62,042,725 km (0.115 R)
• M73: 62,509,021 km (0.097 R)
• M74: 64,386,026 km (0.076 R)
• M75: 65,094,671 km (0.087 R)
• M76: 65,924,640 km (0.092 R)
• M77: 66,162,501 km (0.108 R)
• M78: 67,116,486 km (0.106 R)
• M79: 67,715,027 km (0.074 R)
• M80: 68,676,343 km (0.092 R)
• M81: 69,400,397 km (0.038 R)
• M82: 69,763,321 km (0.11 R)
• M83: 71,099,530 km (0.119 R)
• M84: 73,058,215 km (0.078 R)
• M85: 73,550,541 km (0.076 R)
• M86: 76,403,373 km (0.069 R)
• M87: 80,559,201 km (0.118 R)
• M88: 82,985,230 km (0.108 R)
• M89: 84,917,287 km (0.104 R)
• M90: 86,083,552 km (0.086 R)
• M91: 86,864,153 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit