🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.82 AU - 1.18 AU

Year: 381 Days

Day: 12.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.19 AU - 1.79 AU

Year: 693 Days

Day: 27.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.22 AU - 2.4 AU

Year: 1337 Days

Day: 33.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,737,917 km

• M1: 1,044,492 km (0.076 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.65 AU - 3.67 AU

Year: 2666 Days

Day: 43.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.6

Radius: 14

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.48 AU - 8.4 AU

Year: 7728 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,737,917 km

• M1: 175,478 km (0.093 R)
• M2: 585,227 km (0.102 R)
• M3: 828,772 km (0.026 R)
• M4: 964,009 km (0.066 R)
• M5: 1,125,874 km (0.067 R)
• M6: 1,843,794 km (0.091 R)
• M7: 2,482,726 km (0.069 R)
• M8: 2,762,025 km (0.111 R)
• M9: 3,051,946 km (0.112 R)
• M10: 3,519,589 km (0.054 R)
• M11: 3,690,131 km (0.114 R)
• M12: 4,399,973 km (0.037 R)
• M13: 4,770,975 km (0.064 R)
• M14: 5,675,893 km (0.117 R)
• M15: 5,843,143 km (0.084 R)
• M16: 6,320,061 km (0.118 R)
• M17: 7,023,470 km (0.105 R)
• M18: 7,167,084 km (0.118 R)
• M19: 7,384,450 km (0.074 R)
• M20: 7,530,607 km (0.12 R)
• M21: 8,811,614 km (0.115 R)
• M22: 9,005,792 km (0.026 R)
• M23: 9,319,349 km (0.055 R)
• M24: 9,556,761 km (0.038 R)
• M25: 9,836,509 km (0.09 R)
• M26: 11,528,461 km (0.116 R)
• M27: 12,386,255 km (0.098 R)
• M28: 12,647,602 km (0.095 R)
• M29: 12,778,949 km (0.112 R)
• M30: 13,487,295 km (0.088 R)
• M31: 13,756,272 km (0.089 R)
• M32: 14,573,825 km (0.112 R)
• M33: 14,849,833 km (0.111 R)
• M34: 15,313,736 km (0.031 R)
• M35: 15,735,452 km (0.12 R)
• M36: 15,829,549 km (0.11 R)
• M37: 17,168,300 km (0.098 R)
• M38: 17,411,247 km (0.102 R)
• M39: 17,557,554 km (0.07 R)
• M40: 17,851,364 km (0.096 R)
• M41: 18,097,453 km (0.102 R)
• M42: 18,344,588 km (0.092 R)
• M43: 18,493,438 km (0.111 R)
• M44: 20,259,890 km (0.058 R)
• M45: 20,619,673 km (0.096 R)
• M46: 20,722,746 km (0.089 R)
• M47: 21,711,588 km (0.076 R)
• M48: 21,869,114 km (0.11 R)
• M49: 21,974,282 km (0.107 R)
• M50: 22,185,215 km (0.05 R)
• M51: 22,396,896 km (0.053 R)
• M52: 22,662,432 km (0.117 R)
• M53: 22,822,202 km (0.089 R)
• M54: 24,277,341 km (0.095 R)
• M55: 25,429,693 km (0.096 R)
• M56: 26,152,101 km (0.101 R)
• M57: 27,050,437 km (0.111 R)
• M58: 28,589,200 km (0.084 R)
• M59: 28,704,391 km (0.086 R)
• M60: 28,819,731 km (0.092 R)
• M61: 30,390,957 km (0.066 R)
• M62: 30,626,125 km (0.103 R)
• M63: 30,979,924 km (0.063 R)
• M64: 31,275,828 km (0.106 R)
• M65: 33,191,878 km (0.086 R)
• M66: 34,042,192 km (0.088 R)
• M67: 34,408,707 km (0.076 R)
• M68: 36,885,898 km (0.105 R)
• M69: 37,577,190 km (0.115 R)
• M70: 38,145,961 km (0.077 R)
• M71: 39,484,264 km (0.089 R)
• M72: 39,740,824 km (0.067 R)
• M73: 40,062,459 km (0.086 R)
• M74: 40,384,992 km (0.059 R)
• M75: 43,127,570 km (0.067 R)
• M76: 43,391,910 km (0.08 R)
• M77: 43,656,698 km (0.066 R)
• M78: 43,855,663 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.9

Radius: 5.9

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.97 AU - 12.63 AU

Year: 16427 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,737,917 km

• M1: 87,365 km (0.082 R)
• M2: 146,307 km (0.051 R)
• M3: 347,516 km (0.057 R)
• M4: 517,459 km (0.118 R)
• M5: 750,682 km (0.065 R)
• M6: 1,123,630 km (0.102 R)
• M7: 1,236,426 km (0.098 R)
• M8: 1,473,389 km (0.104 R)
• M9: 1,698,833 km (0.072 R)
• M10: 2,043,657 km (0.062 R)
• M11: 2,352,277 km (0.092 R)
• M12: 2,468,066 km (0.104 R)
• M13: 2,526,708 km (0.055 R)
• M14: 2,705,477 km (0.119 R)
• M15: 3,428,185 km (0.116 R)
• M16: 4,137,279 km (0.096 R)
• M17: 4,207,291 km (0.102 R)
• M18: 4,490,629 km (0.098 R)
• M19: 5,301,599 km (0.032 R)
• M20: 5,684,869 km (0.105 R)
• M21: 6,156,850 km (0.088 R)
• M22: 6,196,643 km (0.092 R)
• M23: 8,166,398 km (0.073 R)
• M24: 8,342,325 km (0.104 R)
• M25: 8,386,606 km (0.063 R)
• M26: 8,877,736 km (0.119 R)
• M27: 9,470,144 km (0.099 R)
• M28: 9,794,322 km (0.092 R)
• M29: 9,934,495 km (0.108 R)
• M30: 10,169,364 km (0.118 R)
• M31: 10,263,910 km (0.115 R)
• M32: 10,981,980 km (0.117 R)
• M33: 11,815,240 km (0.09 R)
• M34: 12,114,136 km (0.053 R)
• M35: 12,668,696 km (0.071 R)
• M36: 13,128,560 km (0.115 R)
• M37: 14,011,935 km (0.078 R)
• M38: 15,617,270 km (0.087 R)
• M39: 16,055,143 km (0.115 R)
• M40: 16,330,852 km (0.062 R)
• M41: 16,497,055 km (0.082 R)
• M42: 16,608,056 km (0.054 R)
• M43: 17,279,900 km (0.05 R)
• M44: 17,960,571 km (0.025 R)
• M45: 18,132,010 km (0.045 R)
• M46: 19,172,613 km (0.098 R)
• M47: 20,173,123 km (0.101 R)
• M48: 20,470,524 km (0.114 R)
• M49: 20,589,903 km (0.115 R)
• M50: 22,101,889 km (0.101 R)
• M51: 22,285,744 km (0.108 R)
• M52: 23,150,270 km (0.086 R)
• M53: 23,711,861 km (0.092 R)
• M54: 24,784,777 km (0.115 R)
• M55: 24,848,356 km (0.12 R)
• M56: 25,359,233 km (0.065 R)
• M57: 26,326,233 km (0.073 R)
• M58: 29,164,703 km (0.081 R)
• M59: 29,433,680 km (0.049 R)
• M60: 29,500,999 km (0.091 R)
• M61: 30,177,481 km (0.064 R)
• M62: 30,313,465 km (0.055 R)
• M63: 31,133,112 km (0.095 R)
• M64: 32,376,420 km (0.119 R)
• M65: 38,241,404 km (0.114 R)
• M66: 38,315,007 km (0.072 R)
• M67: 38,388,609 km (0.032 R)
• M68: 38,609,565 km (0.054 R)
• M69: 39,126,725 km (0.026 R)
• M70: 39,944,277 km (0.099 R)
• M71: 40,018,777 km (0.055 R)
• M72: 41,143,304 km (0.079 R)
• M73: 43,269,987 km (0.111 R)
• M74: 44,423,836 km (0.057 R)
• M75: 44,810,845 km (0.059 R)
• M76: 46,134,637 km (0.058 R)
• M77: 46,212,877 km (0.047 R)
• M78: 46,447,895 km (0.096 R)
• M79: 46,761,901 km (0.084 R)
• M80: 47,155,493 km (0.111 R)
• M81: 47,866,681 km (0.102 R)
• M82: 48,820,368 km (0.108 R)
• M83: 49,059,874 km (0.037 R)
• M84: 50,262,790 km (0.076 R)
• M85: 50,585,174 km (0.085 R)
• M86: 50,908,305 km (0.052 R)
• M87: 51,150,953 km (0.096 R)
• M88: 51,313,117 km (0.117 R)
• M89: 52,452,305 km (0.102 R)
• M90: 53,025,115 km (0.059 R)
• M91: 53,764,428 km (0.108 R)
• M92: 54,838,540 km (0.12 R)
• M93: 55,503,054 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 6.6

Gravity: 22.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.09 AU - 15.23 AU

Year: 21375 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,737,917 km

• M1: 134,488 km (0.076 R)
• M2: 354,547 km (0.115 R)
• M3: 414,984 km (0.036 R)
• M4: 668,254 km (0.103 R)
• M5: 1,464,114 km (0.07 R)
• M6: 1,994,738 km (0.093 R)
• M7: 2,458,940 km (0.11 R)
• M8: 2,539,424 km (0.106 R)
• M9: 2,620,955 km (0.105 R)
• M10: 2,870,484 km (0.114 R)
• M11: 3,041,175 km (0.079 R)
• M12: 3,896,725 km (0.115 R)
• M13: 4,181,560 km (0.092 R)
• M14: 4,229,581 km (0.111 R)
• M15: 4,424,058 km (0.076 R)
• M16: 5,918,989 km (0.051 R)
• M17: 6,467,714 km (0.039 R)
• M18: 7,205,082 km (0.074 R)
• M19: 7,672,127 km (0.102 R)
• M20: 8,635,238 km (0.074 R)
• M21: 9,891,860 km (0.102 R)
• M22: 10,279,917 km (0.037 R)
• M23: 10,739,033 km (0.063 R)
• M24: 11,070,990 km (0.056 R)
• M25: 11,881,362 km (0.105 R)
• M26: 12,224,689 km (0.056 R)
• M27: 12,363,067 km (0.071 R)
• M28: 12,780,894 km (0.037 R)
• M29: 13,345,177 km (0.108 R)
• M30: 15,458,247 km (0.043 R)
• M31: 15,532,897 km (0.102 R)
• M32: 16,591,301 km (0.112 R)
• M33: 16,974,870 km (0.092 R)
• M34: 18,617,904 km (0.05 R)
• M35: 19,417,953 km (0.072 R)
• M36: 19,498,586 km (0.111 R)
• M37: 22,136,595 km (0.061 R)
• M38: 23,411,169 km (0.073 R)
• M39: 27,465,870 km (0.106 R)
• M40: 28,010,406 km (0.105 R)
• M41: 28,284,170 km (0.086 R)
• M42: 28,834,092 km (0.095 R)
• M43: 29,480,205 km (0.114 R)
• M44: 29,851,507 km (0.082 R)
• M45: 29,944,557 km (0.041 R)
• M46: 30,974,838 km (0.06 R)
• M47: 31,352,273 km (0.117 R)
• M48: 35,801,762 km (0.08 R)
• M49: 35,999,680 km (0.102 R)
• M50: 36,595,529 km (0.117 R)
• M51: 37,094,587 km (0.075 R)
• M52: 37,495,360 km (0.101 R)
• M53: 39,725,715 km (0.065 R)
• M54: 40,033,138 km (0.108 R)
• M55: 40,650,379 km (0.055 R)
• M56: 40,960,196 km (0.115 R)
• M57: 42,520,951 km (0.081 R)
• M58: 43,150,758 km (0.09 R)
• M59: 43,572,325 km (0.095 R)
• M60: 43,995,238 km (0.119 R)
• M61: 45,272,056 km (0.08 R)
• M62: 47,318,704 km (0.036 R)
• M63: 47,971,250 km (0.113 R)
• M64: 48,080,307 km (0.091 R)
• M65: 48,517,282 km (0.087 R)
• M66: 48,626,638 km (0.082 R)
• M67: 49,836,137 km (0.104 R)
• M68: 50,500,052 km (0.072 R)
• M69: 50,610,904 km (0.048 R)
• M70: 52,396,804 km (0.099 R)
• M71: 52,621,500 km (0.092 R)
• M72: 53,523,575 km (0.053 R)
• M73: 53,636,671 km (0.099 R)
• M74: 53,749,767 km (0.056 R)
• M75: 54,316,892 km (0.082 R)
• M76: 56,030,087 km (0.094 R)
• M77: 56,259,870 km (0.084 R)
• M78: 59,275,164 km (0.111 R)
• M79: 60,331,176 km (0.092 R)
• M80: 61,867,396 km (0.112 R)
• M81: 65,219,585 km (0.066 R)
• M82: 67,283,587 km (0.105 R)
• M83: 69,122,444 km (0.116 R)
• M84: 69,738,937 km (0.068 R)
• M85: 71,973,929 km (0.117 R)
• M86: 74,737,151 km (0.091 R)
• M87: 75,496,809 km (0.095 R)
• M88: 78,303,864 km (0.059 R)
• M89: 78,560,723 km (0.057 R)
• M90: 81,275,027 km (0.092 R)
• M91: 83,625,808 km (0.094 R)
• M92: 85,205,412 km (0.115 R)
• M93: 85,337,507 km (0.044 R)
• M94: 86,661,897 km (0.085 R)
• M95: 87,060,575 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.6

Radius: 3

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.81 AU - 16.53 AU

Year: 24761 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,737,917 km

• M1: 191,036 km (0.106 R)
• M2: 389,254 km (0.099 R)
• M3: 965,505 km (0.055 R)
• M4: 1,622,239 km (0.099 R)
• M5: 1,783,356 km (0.105 R)
• M6: 1,810,733 km (0.106 R)
• M7: 1,893,610 km (0.039 R)
• M8: 2,477,490 km (0.079 R)
• M9: 2,631,576 km (0.095 R)
• M10: 2,981,336 km (0.103 R)
• M11: 3,046,561 km (0.098 R)
• M12: 3,794,101 km (0.114 R)
• M13: 3,864,861 km (0.097 R)
• M14: 4,520,100 km (0.084 R)
• M15: 4,822,287 km (0.098 R)
• M16: 5,287,686 km (0.068 R)
• M17: 5,327,031 km (0.075 R)
• M18: 5,406,168 km (0.069 R)
• M19: 5,485,754 km (0.105 R)
• M20: 5,930,060 km (0.104 R)
• M21: 6,218,933 km (0.101 R)
• M22: 6,260,521 km (0.028 R)
• M23: 6,302,259 km (0.115 R)
• M24: 6,767,209 km (0.051 R)
• M25: 6,939,097 km (0.065 R)
• M26: 8,456,468 km (0.081 R)
• M27: 8,502,545 km (0.11 R)
• M28: 8,548,770 km (0.074 R)
• M29: 8,641,521 km (0.092 R)
• M30: 9,394,896 km (0.096 R)
• M31: 9,682,872 km (0.107 R)
• M32: 10,813,084 km (0.097 R)
• M33: 11,266,515 km (0.12 R)
• M34: 11,726,229 km (0.075 R)
• M35: 11,829,152 km (0.089 R)
• M36: 12,400,915 km (0.09 R)
• M37: 13,248,537 km (0.091 R)
• M38: 13,409,654 km (0.084 R)
• M39: 13,463,360 km (0.097 R)
• M40: 13,517,364 km (0.089 R)
• M41: 14,720,730 km (0.084 R)
• M42: 15,787,362 km (0.063 R)
• M43: 16,473,718 km (0.115 R)
• M44: 16,994,917 km (0.089 R)
• M45: 17,053,110 km (0.066 R)
• M46: 17,228,289 km (0.044 R)
• M47: 18,231,792 km (0.052 R)
• M48: 18,410,860 km (0.091 R)
• M49: 20,109,993 km (0.094 R)
• M50: 20,915,727 km (0.096 R)
• M51: 21,605,672 km (0.112 R)
• M52: 22,750,844 km (0.093 R)
• M53: 23,330,686 km (0.118 R)
• M54: 24,373,682 km (0.116 R)
• M55: 24,702,648 km (0.097 R)
• M56: 24,966,837 km (0.043 R)
• M57: 25,631,650 km (0.119 R)
• M58: 26,910,712 km (0.105 R)
• M59: 28,210,269 km (0.093 R)
• M60: 28,486,576 km (0.093 R)
• M61: 31,226,012 km (0.03 R)
• M62: 32,013,795 km (0.049 R)
• M63: 33,828,417 km (0.12 R)
• M64: 34,637,293 km (0.074 R)
• M65: 35,750,600 km (0.086 R)
• M66: 35,899,899 km (0.062 R)
• M67: 36,049,347 km (0.082 R)
• M68: 36,649,534 km (0.097 R)
• M69: 37,026,371 km (0.09 R)
• M70: 37,328,708 km (0.079 R)
• M71: 37,404,404 km (0.077 R)
• M72: 37,859,930 km (0.116 R)
• M73: 40,630,482 km (0.107 R)
• M74: 43,624,983 km (0.118 R)
• M75: 47,589,626 km (0.086 R)
• M76: 48,743,474 km (0.039 R)
• M77: 51,162,472 km (0.114 R)
• M78: 52,005,605 km (0.057 R)
• M79: 52,174,801 km (0.109 R)
• M80: 52,768,405 km (0.071 R)
• M81: 53,278,982 km (0.101 R)
• M82: 54,390,943 km (0.057 R)
• M83: 56,724,371 km (0.103 R)
• M84: 57,947,184 km (0.096 R)
• M85: 58,210,476 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit