🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.64 AU - 0.96 AU

Year: 254 Days

Day: 22.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.16 AU - 1.28 AU

Year: 478 Days

Day: 29.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 102.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.23 AU - 3.79 AU

Year: 2333 Days

Day: 43.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.8 AU - 4.3 AU

Year: 2373 Days

Day: 38.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 11.6

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.3 AU - 5.58 AU

Year: 4501 Days

Day: 11.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,800,080 km

• M1: 271,969 km (0.086 R)
• M2: 360,980 km (0.108 R)
• M3: 444,605 km (0.071 R)
• M4: 558,598 km (0.087 R)
• M5: 648,806 km (0.096 R)
• M6: 732,431 km (0.064 R)
• M7: 807,529 km (0.083 R)
• M8: 898,784 km (0.111 R)
• M9: 1,150,707 km (0.066 R)
• M10: 1,457,532 km (0.084 R)
• M11: 2,056,372 km (0.116 R)
• M12: 2,354,072 km (0.047 R)
• M13: 2,527,606 km (0.053 R)
• M14: 2,990,761 km (0.048 R)
• M15: 3,480,694 km (0.117 R)
• M16: 3,768,670 km (0.033 R)
• M17: 4,203,850 km (0.109 R)
• M18: 4,320,985 km (0.087 R)
• M19: 4,727,742 km (0.086 R)
• M20: 5,121,932 km (0.085 R)
• M21: 5,681,278 km (0.072 R)
• M22: 6,313,778 km (0.096 R)
• M23: 6,394,411 km (0.09 R)
• M24: 7,360,664 km (0.114 R)
• M25: 7,559,330 km (0.077 R)
• M26: 7,645,050 km (0.118 R)
• M27: 7,759,941 km (0.115 R)
• M28: 7,904,303 km (0.039 R)
• M29: 8,313,154 km (0.104 R)
• M30: 8,909,301 km (0.116 R)
• M31: 8,999,808 km (0.111 R)
• M32: 9,396,093 km (0.052 R)
• M33: 9,954,242 km (0.116 R)
• M34: 10,715,097 km (0.078 R)
• M35: 11,005,317 km (0.089 R)
• M36: 11,527,713 km (0.069 R)
• M37: 11,725,631 km (0.043 R)
• M38: 12,091,547 km (0.054 R)
• M39: 12,528,822 km (0.078 R)
• M40: 12,834,600 km (0.108 R)
• M41: 13,074,106 km (0.106 R)
• M42: 14,329,382 km (0.116 R)
• M43: 15,368,339 km (0.066 R)
• M44: 15,440,894 km (0.067 R)
• M45: 15,768,812 km (0.116 R)
• M46: 16,542,832 km (0.111 R)
• M47: 16,617,331 km (0.11 R)
• M48: 17,404,964 km (0.109 R)
• M49: 17,632,203 km (0.039 R)
• M50: 17,860,490 km (0.092 R)
• M51: 18,166,268 km (0.075 R)
• M52: 18,628,376 km (0.109 R)
• M53: 19,016,433 km (0.081 R)
• M54: 19,094,373 km (0.071 R)
• M55: 19,446,377 km (0.1 R)
• M56: 19,564,260 km (0.116 R)
• M57: 20,395,575 km (0.11 R)
• M58: 22,051,773 km (0.104 R)
• M59: 22,297,862 km (0.043 R)
• M60: 22,709,854 km (0.092 R)
• M61: 23,499,582 km (0.051 R)
• M62: 24,256,098 km (0.085 R)
• M63: 24,679,909 km (0.074 R)
• M64: 25,063,328 km (0.073 R)
• M65: 25,534,711 km (0.087 R)
• M66: 26,009,086 km (0.086 R)
• M67: 26,312,470 km (0.082 R)
• M68: 26,529,836 km (0.113 R)
• M69: 26,747,800 km (0.109 R)
• M70: 28,068,300 km (0.088 R)
• M71: 28,513,205 km (0.105 R)
• M72: 29,050,111 km (0.116 R)
• M73: 29,319,836 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433

Radius: 4.7

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.64 AU - 15.74 AU

Year: 21003 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,800,080 km

• M1: 106,663 km (0.097 R)
• M2: 341,083 km (0.095 R)
• M3: 374,294 km (0.073 R)
• M4: 557,701 km (0.082 R)
• M5: 659,427 km (0.104 R)
• M6: 767,287 km (0.102 R)
• M7: 975,827 km (0.111 R)
• M8: 1,049,130 km (0.03 R)
• M9: 1,333,665 km (0.065 R)
• M10: 2,190,113 km (0.048 R)
• M11: 2,652,969 km (0.094 R)
• M12: 3,514,054 km (0.097 R)
• M13: 4,053,055 km (0.091 R)
• M14: 6,406,828 km (0.066 R)
• M15: 6,919,500 km (0.067 R)
• M16: 7,061,618 km (0.078 R)
• M17: 7,397,016 km (0.047 R)
• M18: 7,493,657 km (0.104 R)
• M19: 7,639,664 km (0.079 R)
• M20: 7,688,583 km (0.045 R)
• M21: 7,737,501 km (0.042 R)
• M22: 9,253,975 km (0.099 R)
• M23: 9,992,240 km (0.108 R)
• M24: 10,045,647 km (0.102 R)
• M25: 10,476,638 km (0.118 R)
• M26: 11,524,422 km (0.093 R)
• M27: 13,128,410 km (0.048 R)
• M28: 14,135,802 km (0.087 R)
• M29: 14,376,355 km (0.047 R)
• M30: 14,679,141 km (0.106 R)
• M31: 14,861,651 km (0.087 R)
• M32: 15,723,933 km (0.114 R)
• M33: 15,973,163 km (0.091 R)
• M34: 16,475,812 km (0.113 R)
• M35: 17,432,041 km (0.084 R)
• M36: 18,406,073 km (0.105 R)
• M37: 18,734,590 km (0.116 R)
• M38: 19,732,109 km (0.075 R)
• M39: 20,068,405 km (0.053 R)
• M40: 20,406,496 km (0.098 R)
• M41: 21,157,178 km (0.045 R)
• M42: 21,708,745 km (0.054 R)
• M43: 22,195,238 km (0.08 R)
• M44: 23,961,989 km (0.056 R)
• M45: 25,480,557 km (0.1 R)
• M46: 25,553,560 km (0.096 R)
• M47: 25,846,623 km (0.072 R)
• M48: 26,288,385 km (0.059 R)
• M49: 26,584,140 km (0.049 R)
• M50: 27,328,539 km (0.09 R)
• M51: 27,403,338 km (0.029 R)
• M52: 28,457,853 km (0.115 R)
• M53: 29,295,751 km (0.077 R)
• M54: 30,296,411 km (0.106 R)
• M55: 31,464,771 km (0.097 R)
• M56: 32,251,955 km (0.083 R)
• M57: 32,806,663 km (0.048 R)
• M58: 35,138,595 km (0.108 R)
• M59: 35,791,291 km (0.12 R)
• M60: 37,773,163 km (0.091 R)
• M61: 38,861,338 km (0.077 R)
• M62: 39,367,128 km (0.091 R)
• M63: 39,620,846 km (0.106 R)
• M64: 40,214,900 km (0.103 R)
• M65: 40,470,413 km (0.108 R)
• M66: 40,555,684 km (0.083 R)
• M67: 41,240,094 km (0.102 R)
• M68: 41,842,225 km (0.096 R)
• M69: 42,101,030 km (0.067 R)
• M70: 42,533,816 km (0.116 R)
• M71: 42,620,433 km (0.09 R)
• M72: 44,015,882 km (0.1 R)
• M73: 44,366,989 km (0.093 R)
• M74: 46,136,881 km (0.114 R)
• M75: 50,202,652 km (0.057 R)
• M76: 50,385,909 km (0.11 R)
• M77: 50,937,327 km (0.09 R)
• M78: 53,349,593 km (0.092 R)
• M79: 53,817,684 km (0.095 R)
• M80: 54,663,810 km (0.075 R)
• M81: 54,758,057 km (0.115 R)
• M82: 55,230,337 km (0.1 R)
• M83: 55,988,649 km (0.12 R)
• M84: 56,655,107 km (0.118 R)
• M85: 57,707,528 km (0.088 R)
• M86: 58,959,662 km (0.104 R)
• M87: 59,346,822 km (0.086 R)
• M88: 61,001,374 km (0.1 R)
• M89: 61,392,872 km (0.089 R)
• M90: 62,473,716 km (0.04 R)
• M91: 62,769,621 km (0.072 R)
• M92: 63,065,974 km (0.095 R)
• M93: 64,853,819 km (0.101 R)
• M94: 65,453,407 km (0.088 R)
• M95: 65,553,637 km (0.096 R)
• M96: 66,859,776 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581

Radius: 3.4

Gravity: 50.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.75 AU - 21.23 AU

Year: 25949 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,800,080 km

• M1: 72,555 km (0.066 R)
• M2: 141,071 km (0.12 R)
• M3: 1,087,128 km (0.084 R)
• M4: 1,594,414 km (0.116 R)
• M5: 2,016,430 km (0.076 R)
• M6: 2,053,081 km (0.059 R)
• M7: 2,393,117 km (0.102 R)
• M8: 3,081,716 km (0.069 R)
• M9: 3,557,737 km (0.084 R)
• M10: 3,691,477 km (0.044 R)
• M11: 4,102,722 km (0.103 R)
• M12: 4,918,180 km (0.057 R)
• M13: 5,523,004 km (0.073 R)
• M14: 6,527,703 km (0.081 R)
• M15: 9,426,910 km (0.107 R)
• M16: 9,611,962 km (0.11 R)
• M17: 10,048,190 km (0.052 R)
• M18: 10,300,561 km (0.112 R)
• M19: 11,395,618 km (0.042 R)
• M20: 11,592,638 km (0.099 R)
• M21: 12,056,840 km (0.099 R)
• M22: 12,392,089 km (0.115 R)
• M23: 12,934,980 km (0.046 R)
• M24: 13,347,122 km (0.082 R)
• M25: 14,254,882 km (0.075 R)
• M26: 14,396,252 km (0.045 R)
• M27: 16,350,449 km (0.118 R)
• M28: 16,721,302 km (0.096 R)
• M29: 17,320,591 km (0.094 R)
• M30: 18,155,946 km (0.035 R)
• M31: 18,232,540 km (0.106 R)
• M32: 18,771,541 km (0.087 R)
• M33: 19,315,927 km (0.105 R)
• M34: 19,472,407 km (0.094 R)
• M35: 19,708,023 km (0.07 R)
• M36: 21,301,989 km (0.088 R)
• M37: 21,788,182 km (0.113 R)
• M38: 22,196,285 km (0.098 R)
• M39: 23,937,155 km (0.095 R)
• M40: 25,463,802 km (0.113 R)
• M41: 26,412,252 km (0.067 R)
• M42: 27,109,229 km (0.112 R)
• M43: 27,196,743 km (0.052 R)
• M44: 27,284,408 km (0.106 R)
• M45: 27,635,963 km (0.098 R)
• M46: 27,812,189 km (0.109 R)
• M47: 28,432,272 km (0.113 R)
• M48: 29,056,843 km (0.089 R)
• M49: 29,325,970 km (0.103 R)
• M50: 32,339,768 km (0.084 R)
• M51: 32,711,669 km (0.118 R)
• M52: 39,743,367 km (0.096 R)
• M53: 40,341,310 km (0.105 R)
• M54: 40,441,391 km (0.103 R)
• M55: 40,842,014 km (0.085 R)
• M56: 41,143,304 km (0.099 R)
• M57: 41,243,983 km (0.11 R)
• M58: 42,254,667 km (0.093 R)
• M59: 43,683,177 km (0.115 R)
• M60: 44,506,563 km (0.06 R)
• M61: 45,127,394 km (0.079 R)
• M62: 47,217,726 km (0.099 R)
• M63: 48,912,520 km (0.05 R)
• M64: 49,019,183 km (0.104 R)
• M65: 49,553,247 km (0.109 R)
• M66: 50,627,211 km (0.101 R)
• M67: 51,167,109 km (0.047 R)
• M68: 51,926,019 km (0.1 R)
• M69: 52,361,499 km (0.063 R)
• M70: 53,126,243 km (0.087 R)
• M71: 55,554,067 km (0.046 R)
• M72: 57,342,210 km (0.112 R)
• M73: 58,469,430 km (0.093 R)
• M74: 60,059,805 km (0.079 R)
• M75: 60,288,091 km (0.11 R)
• M76: 60,745,711 km (0.104 R)
• M77: 62,471,772 km (0.054 R)
• M78: 67,627,064 km (0.106 R)
• M79: 67,864,625 km (0.071 R)
• M80: 68,221,566 km (0.087 R)
• M81: 68,817,713 km (0.079 R)
• M82: 69,176,150 km (0.1 R)
• M83: 69,535,334 km (0.081 R)
• M84: 75,611,401 km (0.074 R)
• M85: 76,722,914 km (0.109 R)
• M86: 77,094,664 km (0.114 R)
• M87: 77,839,961 km (0.115 R)
• M88: 78,213,507 km (0.1 R)
• M89: 79,713,525 km (0.081 R)
• M90: 79,964,400 km (0.088 R)
• M91: 80,467,049 km (0.118 R)
• M92: 81,475,638 km (0.107 R)
• M93: 81,981,428 km (0.118 R)
• M94: 83,505,083 km (0.103 R)
• M95: 83,759,848 km (0.086 R)
• M96: 84,909,807 km (0.118 R)
• M97: 85,550,983 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 5.2

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.93 AU - 18.05 AU

Year: 25949 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,800,080 km

• M1: 94,247 km (0.057 R)
• M2: 136,134 km (0.082 R)
• M3: 337,942 km (0.066 R)
• M4: 436,227 km (0.102 R)
• M5: 636,689 km (0.115 R)
• M6: 709,543 km (0.042 R)
• M7: 945,309 km (0.032 R)
• M8: 1,357,301 km (0.071 R)
• M9: 1,549,535 km (0.113 R)
• M10: 1,716,187 km (0.077 R)
• M11: 2,176,499 km (0.034 R)
• M12: 2,250,550 km (0.102 R)
• M13: 2,325,499 km (0.056 R)
• M14: 2,477,939 km (0.065 R)
• M15: 2,712,658 km (0.074 R)
• M16: 2,792,394 km (0.119 R)
• M17: 2,873,027 km (0.082 R)
• M18: 3,245,376 km (0.098 R)
• M19: 3,287,712 km (0.118 R)
• M20: 3,372,834 km (0.05 R)
• M21: 4,080,432 km (0.097 R)
• M22: 4,735,969 km (0.04 R)
• M23: 5,474,085 km (0.036 R)
• M24: 6,890,328 km (0.097 R)
• M25: 7,109,340 km (0.094 R)
• M26: 7,554,244 km (0.071 R)
• M27: 7,666,741 km (0.118 R)
• M28: 9,120,982 km (0.034 R)
• M29: 9,301,098 km (0.103 R)
• M30: 9,848,477 km (0.06 R)
• M31: 10,594,521 km (0.093 R)
• M32: 10,720,632 km (0.03 R)
• M33: 11,682,098 km (0.073 R)
• M34: 12,008,819 km (0.118 R)
• M35: 12,140,316 km (0.06 R)
• M36: 12,471,077 km (0.028 R)
• M37: 12,804,830 km (0.088 R)
• M38: 12,939,169 km (0.073 R)
• M39: 13,073,956 km (0.092 R)
• M40: 13,686,410 km (0.053 R)
• M41: 14,099,899 km (0.104 R)
• M42: 14,169,162 km (0.115 R)
• M43: 15,364,749 km (0.052 R)
• M44: 17,106,816 km (0.099 R)
• M45: 17,850,916 km (0.109 R)
• M46: 18,076,210 km (0.119 R)
• M47: 21,967,251 km (0.058 R)
• M48: 22,128,068 km (0.118 R)
• M49: 22,370,118 km (0.114 R)
• M50: 23,593,230 km (0.093 R)
• M51: 26,018,810 km (0.107 R)
• M52: 26,189,052 km (0.05 R)
• M53: 28,347,450 km (0.034 R)
• M54: 29,403,611 km (0.073 R)
• M55: 31,011,788 km (0.095 R)
• M56: 31,282,560 km (0.115 R)
• M57: 32,831,945 km (0.053 R)
• M58: 33,662,214 km (0.098 R)
• M59: 34,126,416 km (0.063 R)
• M60: 36,574,585 km (0.092 R)
• M61: 37,051,802 km (0.111 R)
• M62: 38,109,010 km (0.114 R)
• M63: 39,664,379 km (0.051 R)
• M64: 40,056,475 km (0.067 R)
• M65: 40,351,333 km (0.107 R)
• M66: 42,036,104 km (0.104 R)
• M67: 42,435,830 km (0.113 R)
• M68: 42,736,372 km (0.112 R)
• M69: 43,037,662 km (0.044 R)
• M70: 43,642,486 km (0.108 R)
• M71: 43,945,870 km (0.111 R)
• M72: 45,473,564 km (0.075 R)
• M73: 46,398,528 km (0.093 R)
• M74: 46,604,973 km (0.109 R)
• M75: 47,329,774 km (0.111 R)
• M76: 48,058,166 km (0.104 R)
• M77: 48,162,586 km (0.099 R)
• M78: 48,371,574 km (0.098 R)
• M79: 50,265,782 km (0.105 R)
• M80: 52,076,964 km (0.113 R)
• M81: 54,561,186 km (0.045 R)
• M82: 56,973,302 km (0.071 R)
• M83: 57,526,365 km (0.041 R)
• M84: 59,644,073 km (0.06 R)
• M85: 61,787,361 km (0.057 R)
• M86: 63,268,081 km (0.058 R)
• M87: 71,678,473 km (0.098 R)
• M88: 72,394,898 km (0.09 R)
• M89: 73,594,373 km (0.108 R)
• M90: 73,955,503 km (0.094 R)
• M91: 74,196,654 km (0.032 R)
• M92: 76,499,863 km (0.1 R)
• M93: 78,212,011 km (0.106 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit