🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.63 AU - 0.73 AU

Year: 207 Days

Day: 43.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.75 AU - 2.91 AU

Year: 1757 Days

Day: 22.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,409,194 km

• M1: 100,979 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.19 AU - 3.77 AU

Year: 2395 Days

Day: 41.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.8

Radius: 11

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.02 AU - 6.36 AU

Year: 5682 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,409,194 km

• M1: 172,636 km (0.038 R)
• M2: 259,552 km (0.094 R)
• M3: 348,862 km (0.093 R)
• M4: 443,109 km (0.085 R)
• M5: 515,514 km (0.028 R)
• M6: 593,006 km (0.066 R)
• M7: 852,409 km (0.111 R)
• M8: 1,060,051 km (0.102 R)
• M9: 1,192,893 km (0.09 R)
• M10: 1,411,007 km (0.092 R)
• M11: 1,492,089 km (0.098 R)
• M12: 1,608,476 km (0.09 R)
• M13: 2,198,341 km (0.107 R)
• M14: 2,331,782 km (0.068 R)
• M15: 2,566,800 km (0.083 R)
• M16: 2,667,031 km (0.107 R)
• M17: 2,850,887 km (0.025 R)
• M18: 3,718,105 km (0.096 R)
• M19: 3,854,988 km (0.115 R)
• M20: 4,016,852 km (0.096 R)
• M21: 5,084,981 km (0.112 R)
• M22: 5,288,285 km (0.114 R)
• M23: 5,416,789 km (0.1 R)
• M24: 5,755,628 km (0.027 R)
• M25: 5,887,873 km (0.032 R)
• M26: 6,209,359 km (0.118 R)
• M27: 6,399,498 km (0.114 R)
• M28: 6,619,257 km (0.032 R)
• M29: 6,925,484 km (0.09 R)
• M30: 8,166,697 km (0.105 R)
• M31: 8,315,547 km (0.062 R)
• M32: 8,465,295 km (0.097 R)
• M33: 9,789,385 km (0.116 R)
• M34: 9,915,796 km (0.1 R)
• M35: 10,202,276 km (0.102 R)
• M36: 10,330,481 km (0.07 R)
• M37: 10,979,736 km (0.094 R)
• M38: 11,111,083 km (0.07 R)
• M39: 11,210,116 km (0.057 R)
• M40: 11,408,782 km (0.111 R)
• M41: 12,147,347 km (0.096 R)
• M42: 13,040,297 km (0.091 R)
• M43: 13,812,222 km (0.113 R)
• M44: 13,883,131 km (0.058 R)
• M45: 14,526,851 km (0.112 R)
• M46: 15,180,444 km (0.114 R)
• M47: 15,954,912 km (0.094 R)
• M48: 16,817,942 km (0.083 R)
• M49: 17,274,216 km (0.078 R)
• M50: 17,580,742 km (0.049 R)
• M51: 18,005,151 km (0.089 R)
• M52: 18,432,851 km (0.111 R)
• M53: 19,377,711 km (0.049 R)
• M54: 19,457,148 km (0.062 R)
• M55: 19,696,205 km (0.088 R)
• M56: 20,459,454 km (0.117 R)
• M57: 20,540,386 km (0.081 R)
• M58: 20,905,854 km (0.05 R)
• M59: 21,109,756 km (0.087 R)
• M60: 22,514,031 km (0.118 R)
• M61: 22,974,942 km (0.118 R)
• M62: 23,059,016 km (0.037 R)
• M63: 23,143,239 km (0.092 R)
• M64: 23,905,889 km (0.097 R)
• M65: 24,590,599 km (0.115 R)
• M66: 24,978,656 km (0.059 R)
• M67: 25,151,740 km (0.103 R)
• M68: 25,717,220 km (0.12 R)
• M69: 26,198,925 km (0.083 R)
• M70: 26,330,721 km (0.095 R)
• M71: 27,171,162 km (0.086 R)
• M72: 27,572,384 km (0.094 R)
• M73: 27,661,693 km (0.099 R)
• M74: 28,110,188 km (0.096 R)
• M75: 28,923,701 km (0.096 R)
• M76: 29,196,568 km (0.118 R)
• M77: 29,561,736 km (0.118 R)
• M78: 29,836,547 km (0.099 R)
• M79: 30,066,180 km (0.108 R)
• M80: 30,758,818 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.1

Radius: 3.9

Gravity: 59.84 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.77 AU - 12.95 AU

Year: 16033 Days

Day: 22 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,409,194 km

• M1: 110,104 km (0.099 R)
• M2: 500,704 km (0.096 R)
• M3: 1,030,131 km (0.077 R)
• M4: 1,530,087 km (0.094 R)
• M5: 1,867,729 km (0.081 R)
• M6: 2,329,538 km (0.103 R)
• M7: 2,752,302 km (0.116 R)
• M8: 2,861,658 km (0.1 R)
• M9: 3,160,255 km (0.086 R)
• M10: 4,281,192 km (0.12 R)
• M11: 4,535,957 km (0.052 R)
• M12: 5,603,188 km (0.092 R)
• M13: 6,212,351 km (0.113 R)
• M14: 6,548,946 km (0.101 R)
• M15: 6,646,185 km (0.055 R)
• M16: 6,792,940 km (0.065 R)
• M17: 6,842,158 km (0.093 R)
• M18: 7,390,733 km (0.091 R)
• M19: 7,542,874 km (0.118 R)
• M20: 7,644,750 km (0.099 R)
• M21: 7,798,537 km (0.105 R)
• M22: 7,953,371 km (0.109 R)
• M23: 9,228,094 km (0.108 R)
• M24: 9,446,657 km (0.064 R)
• M25: 9,501,559 km (0.114 R)
• M26: 9,833,218 km (0.119 R)
• M27: 10,394,509 km (0.106 R)
• M28: 10,564,751 km (0.069 R)
• M29: 11,488,967 km (0.092 R)
• M30: 11,842,167 km (0.096 R)
• M31: 13,167,605 km (0.076 R)
• M32: 13,475,178 km (0.12 R)
• M33: 14,349,428 km (0.12 R)
• M34: 14,857,013 km (0.05 R)
• M35: 14,920,892 km (0.071 R)
• M36: 15,048,947 km (0.088 R)
• M37: 15,241,629 km (0.097 R)
• M38: 16,151,783 km (0.104 R)
• M39: 16,679,863 km (0.064 R)
• M40: 17,146,459 km (0.065 R)
• M41: 17,482,306 km (0.117 R)
• M42: 17,752,630 km (0.112 R)
• M43: 18,985,915 km (0.111 R)
• M44: 19,055,178 km (0.111 R)
• M45: 20,175,816 km (0.082 R)
• M46: 20,459,304 km (0.103 R)
• M47: 20,530,363 km (0.108 R)
• M48: 21,030,169 km (0.104 R)
• M49: 21,823,786 km (0.062 R)
• M50: 22,700,579 km (0.07 R)
• M51: 24,187,283 km (0.09 R)
• M52: 24,866,457 km (0.101 R)
• M53: 25,858,590 km (0.117 R)
• M54: 27,881,453 km (0.073 R)
• M55: 27,960,141 km (0.091 R)
• M56: 28,039,129 km (0.057 R)
• M57: 28,752,412 km (0.032 R)
• M58: 28,831,998 km (0.114 R)
• M59: 32,241,632 km (0.099 R)
• M60: 33,072,050 km (0.087 R)
• M61: 33,657,576 km (0.083 R)
• M62: 34,923,623 km (0.117 R)
• M63: 35,093,566 km (0.099 R)
• M64: 37,241,492 km (0.089 R)
• M65: 37,763,290 km (0.09 R)
• M66: 38,287,481 km (0.096 R)
• M67: 38,638,288 km (0.09 R)
• M68: 40,230,159 km (0.08 R)
• M69: 42,023,837 km (0.039 R)
• M70: 42,839,445 km (0.119 R)
• M71: 43,386,075 km (0.115 R)
• M72: 44,026,653 km (0.109 R)
• M73: 45,688,536 km (0.114 R)
• M74: 47,370,615 km (0.068 R)
• M75: 48,977,894 km (0.102 R)
• M76: 52,732,053 km (0.039 R)
• M77: 53,513,552 km (0.116 R)
• M78: 54,003,934 km (0.118 R)
• M79: 55,384,872 km (0.106 R)
• M80: 57,779,036 km (0.065 R)
• M81: 58,281,984 km (0.098 R)
• M82: 60,003,108 km (0.104 R)
• M83: 60,410,463 km (0.108 R)
• M84: 61,125,690 km (0.097 R)
• M85: 62,874,040 km (0.107 R)
• M86: 62,977,412 km (0.059 R)
• M87: 63,287,828 km (0.091 R)
• M88: 63,495,171 km (0.11 R)
• M89: 64,014,126 km (0.102 R)
• M90: 64,847,535 km (0.085 R)
• M91: 65,370,230 km (0.078 R)
• M92: 66,946,842 km (0.097 R)
• M93: 67,792,669 km (0.065 R)
• M94: 69,068,290 km (0.12 R)
• M95: 69,708,868 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 5.8

Gravity: 29.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.99 AU - 13.23 AU

Year: 17514 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 36,409,194 km

• M1: 74,649 km (0.068 R)
• M2: 261,497 km (0.054 R)
• M3: 400,922 km (0.04 R)
• M4: 607,966 km (0.082 R)
• M5: 1,029,233 km (0.114 R)
• M6: 2,084,946 km (0.098 R)
• M7: 2,154,808 km (0.042 R)
• M8: 2,296,776 km (0.036 R)
• M9: 3,091,290 km (0.083 R)
• M10: 3,171,026 km (0.119 R)
• M11: 3,373,582 km (0.107 R)
• M12: 3,664,101 km (0.029 R)
• M13: 4,402,965 km (0.117 R)
• M14: 4,951,690 km (0.077 R)
• M15: 5,281,553 km (0.102 R)
• M16: 5,814,420 km (0.117 R)
• M17: 8,780,647 km (0.028 R)
• M18: 9,179,475 km (0.088 R)
• M19: 9,818,108 km (0.063 R)
• M20: 10,531,092 km (0.07 R)
• M21: 10,772,393 km (0.088 R)
• M22: 10,954,603 km (0.114 R)
• M23: 11,260,531 km (0.108 R)
• M24: 12,195,218 km (0.097 R)
• M25: 13,025,337 km (0.093 R)
• M26: 13,219,365 km (0.102 R)
• M27: 13,414,441 km (0.098 R)
• M28: 14,806,599 km (0.115 R)
• M29: 15,009,304 km (0.107 R)
• M30: 15,485,624 km (0.115 R)
• M31: 16,174,671 km (0.057 R)
• M32: 17,582,537 km (0.073 R)
• M33: 17,725,553 km (0.104 R)
• M34: 18,084,587 km (0.077 R)
• M35: 19,029,298 km (0.05 R)
• M36: 21,422,265 km (0.076 R)
• M37: 22,112,061 km (0.048 R)
• M38: 22,343,788 km (0.104 R)
• M39: 22,731,546 km (0.102 R)
• M40: 23,043,308 km (0.035 R)
• M41: 23,592,482 km (0.065 R)
• M42: 23,828,996 km (0.109 R)
• M43: 23,987,271 km (0.091 R)
• M44: 24,943,799 km (0.113 R)
• M45: 26,156,888 km (0.105 R)
• M46: 26,647,570 km (0.097 R)
• M47: 27,223,821 km (0.107 R)
• M48: 28,137,564 km (0.111 R)
• M49: 28,808,361 km (0.097 R)
• M50: 30,165,812 km (0.105 R)
• M51: 30,852,466 km (0.081 R)
• M52: 31,717,741 km (0.066 R)
• M53: 33,295,549 km (0.074 R)
• M54: 34,183,113 km (0.094 R)
• M55: 35,348,331 km (0.065 R)
• M56: 35,438,539 km (0.11 R)
• M57: 36,071,936 km (0.047 R)
• M58: 36,617,968 km (0.104 R)
• M59: 36,709,223 km (0.118 R)
• M60: 37,166,544 km (0.095 R)
• M61: 37,810,114 km (0.082 R)
• M62: 40,514,993 km (0.11 R)
• M63: 42,129,453 km (0.091 R)
• M64: 44,346,942 km (0.086 R)
• M65: 44,834,033 km (0.097 R)
• M66: 46,207,192 km (0.079 R)
• M67: 47,395,149 km (0.11 R)
• M68: 48,092,873 km (0.119 R)
• M69: 48,292,736 km (0.063 R)
• M70: 49,397,367 km (0.051 R)
• M71: 49,599,174 km (0.089 R)
• M72: 50,510,375 km (0.091 R)
• M73: 50,713,678 km (0.042 R)
• M74: 55,148,657 km (0.09 R)
• M75: 55,462,663 km (0.084 R)
• M76: 55,567,381 km (0.054 R)
• M77: 56,619,204 km (0.116 R)
• M78: 58,848,960 km (0.094 R)
• M79: 61,757,891 km (0.059 R)
• M80: 61,866,499 km (0.047 R)
• M81: 63,832,813 km (0.116 R)
• M82: 64,823,600 km (0.08 R)
• M83: 65,376,214 km (0.118 R)
• M84: 67,155,232 km (0.113 R)
• M85: 67,378,582 km (0.058 R)
• M86: 67,714,279 km (0.094 R)
• M87: 68,724,813 km (0.079 R)
• M88: 71,785,735 km (0.114 R)
• M89: 72,128,613 km (0.099 R)
• M90: 72,243,056 km (0.026 R)
• M91: 74,428,232 km (0.063 R)
• M92: 74,775,149 km (0.078 R)
• M93: 75,703,254 km (0.101 R)
• M94: 77,102,294 km (0.07 R)
• M95: 78,039,824 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.1

Radius: 3.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.52 AU - 15.12 AU

Year: 19994 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,409,194 km

• M1: 61,335 km (0.077 R)
• M2: 192,233 km (0.117 R)
• M3: 296,802 km (0.082 R)
• M4: 442,959 km (0.096 R)
• M5: 569,519 km (0.094 R)
• M6: 886,667 km (0.077 R)
• M7: 981,512 km (0.034 R)
• M8: 1,079,797 km (0.029 R)
• M9: 1,393,205 km (0.12 R)
• M10: 1,522,308 km (0.093 R)
• M11: 1,872,217 km (0.101 R)
• M12: 1,932,804 km (0.094 R)
• M13: 2,619,608 km (0.029 R)
• M14: 3,036,089 km (0.089 R)
• M15: 3,179,553 km (0.1 R)
• M16: 3,800,534 km (0.086 R)
• M17: 4,566,325 km (0.111 R)
• M18: 4,730,584 km (0.101 R)
• M19: 4,841,286 km (0.089 R)
• M20: 4,896,787 km (0.095 R)
• M21: 5,726,906 km (0.112 R)
• M22: 5,904,030 km (0.066 R)
• M23: 6,568,843 km (0.101 R)
• M24: 6,661,294 km (0.099 R)
• M25: 7,577,431 km (0.092 R)
• M26: 7,706,834 km (0.117 R)
• M27: 7,771,909 km (0.07 R)
• M28: 8,331,704 km (0.098 R)
• M29: 8,768,380 km (0.044 R)
• M30: 9,839,650 km (0.043 R)
• M31: 10,051,780 km (0.114 R)
• M32: 10,769,551 km (0.109 R)
• M33: 10,915,109 km (0.032 R)
• M34: 11,134,570 km (0.095 R)
• M35: 12,253,861 km (0.09 R)
• M36: 13,058,548 km (0.082 R)
• M37: 13,097,294 km (0.12 R)
• M38: 13,369,562 km (0.104 R)
• M39: 13,959,127 km (0.049 R)
• M40: 14,517,127 km (0.111 R)
• M41: 15,001,226 km (0.034 R)
• M42: 16,275,949 km (0.099 R)
• M43: 17,456,875 km (0.099 R)
• M44: 17,585,080 km (0.065 R)
• M45: 17,885,323 km (0.055 R)
• M46: 17,928,407 km (0.112 R)
• M47: 18,403,979 km (0.067 R)
• M48: 19,588,944 km (0.099 R)
• M49: 19,633,374 km (0.048 R)
• M50: 21,024,934 km (0.091 R)
• M51: 22,031,727 km (0.117 R)
• M52: 22,867,082 km (0.094 R)
• M53: 22,913,756 km (0.113 R)
• M54: 23,194,701 km (0.118 R)
• M55: 23,996,845 km (0.082 R)
• M56: 24,091,839 km (0.037 R)
• M57: 24,329,850 km (0.11 R)
• M58: 25,000,347 km (0.059 R)
• M59: 25,144,709 km (0.064 R)
• M60: 25,337,840 km (0.089 R)
• M61: 25,822,537 km (0.053 R)
• M62: 27,196,145 km (0.055 R)
• M63: 27,592,878 km (0.116 R)
• M64: 27,742,177 km (0.091 R)
• M65: 28,492,710 km (0.041 R)
• M66: 28,643,654 km (0.068 R)
• M67: 28,996,705 km (0.088 R)
• M68: 29,097,833 km (0.079 R)
• M69: 29,503,692 km (0.113 R)
• M70: 29,554,555 km (0.113 R)
• M71: 29,809,321 km (0.059 R)
• M72: 30,423,569 km (0.093 R)
• M73: 32,239,089 km (0.033 R)
• M74: 32,711,519 km (0.078 R)
• M75: 33,186,343 km (0.08 R)
• M76: 34,677,983 km (0.069 R)
• M77: 35,756,733 km (0.105 R)
• M78: 35,810,888 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 16,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit