🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.55 AU - 0.55 AU

Year: 155 Days

Day: 17.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.86 AU - 1.44 AU

Year: 470 Days

Day: 34.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,203,392 km

• M1: 556,953 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.91 AU - 1.47 AU

Year: 494 Days

Day: 43.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.26 AU - 3.8 AU

Year: 2526 Days

Day: 43.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 9.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.33 AU - 8.43 AU

Year: 7635 Days

Day: 5.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,203,392 km

• M1: 140,323 km (0.055 R)
• M2: 282,890 km (0.114 R)
• M3: 490,232 km (0.106 R)
• M4: 700,268 km (0.072 R)
• M5: 952,938 km (0.052 R)
• M6: 1,132,905 km (0.105 R)
• M7: 1,339,350 km (0.04 R)
• M8: 1,655,749 km (0.117 R)
• M9: 2,030,941 km (0.072 R)
• M10: 2,102,000 km (0.107 R)
• M11: 2,283,462 km (0.077 R)
• M12: 2,565,454 km (0.111 R)
• M13: 2,878,712 km (0.038 R)
• M14: 3,121,808 km (0.075 R)
• M15: 3,245,825 km (0.057 R)
• M16: 4,091,951 km (0.083 R)
• M17: 4,668,950 km (0.059 R)
• M18: 4,739,859 km (0.063 R)
• M19: 4,858,939 km (0.084 R)
• M20: 5,222,162 km (0.081 R)
• M21: 5,619,494 km (0.094 R)
• M22: 5,720,323 km (0.092 R)
• M23: 6,129,773 km (0.097 R)
• M24: 6,364,342 km (0.105 R)
• M25: 6,522,318 km (0.105 R)
• M26: 7,085,554 km (0.049 R)
• M27: 7,276,740 km (0.081 R)
• M28: 7,636,523 km (0.116 R)
• M29: 8,546,676 km (0.099 R)
• M30: 8,691,935 km (0.071 R)
• M31: 8,808,771 km (0.103 R)
• M32: 9,430,799 km (0.094 R)
• M33: 10,067,039 km (0.092 R)
• M34: 10,312,978 km (0.106 R)
• M35: 10,467,812 km (0.1 R)
• M36: 10,592,277 km (0.075 R)
• M37: 11,094,627 km (0.101 R)
• M38: 11,348,794 km (0.09 R)
• M39: 11,960,200 km (0.119 R)
• M40: 12,188,187 km (0.053 R)
• M41: 12,351,847 km (0.082 R)
• M42: 12,516,255 km (0.073 R)
• M43: 12,714,622 km (0.099 R)
• M44: 12,847,316 km (0.051 R)
• M45: 13,416,835 km (0.077 R)
• M46: 13,721,565 km (0.115 R)
• M47: 14,062,948 km (0.1 R)
• M48: 14,407,173 km (0.065 R)
• M49: 14,510,993 km (0.101 R)
• M50: 14,684,527 km (0.116 R)
• M51: 15,068,694 km (0.076 R)
• M52: 15,456,302 km (0.11 R)
• M53: 15,704,635 km (0.1 R)
• M54: 17,002,696 km (0.108 R)
• M55: 17,664,666 km (0.073 R)
• M56: 18,110,617 km (0.064 R)
• M57: 18,260,066 km (0.039 R)
• M58: 18,335,014 km (0.095 R)
• M59: 18,937,894 km (0.045 R)
• M60: 19,508,909 km (0.101 R)
• M61: 19,969,820 km (0.077 R)
• M62: 20,085,609 km (0.055 R)
• M63: 20,746,083 km (0.056 R)
• M64: 20,941,608 km (0.097 R)
• M65: 21,020,146 km (0.068 R)
• M66: 21,532,220 km (0.117 R)
• M67: 21,849,367 km (0.084 R)
• M68: 22,128,068 km (0.07 R)
• M69: 22,528,392 km (0.07 R)
• M70: 22,608,726 km (0.094 R)
• M71: 23,702,885 km (0.083 R)
• M72: 23,866,395 km (0.095 R)
• M73: 24,071,494 km (0.035 R)
• M74: 24,359,320 km (0.094 R)
• M75: 24,483,188 km (0.061 R)
• M76: 24,648,493 km (0.118 R)
• M77: 24,980,301 km (0.108 R)
• M78: 25,816,254 km (0.051 R)
• M79: 26,449,203 km (0.101 R)
• M80: 27,601,555 km (0.086 R)
• M81: 27,773,593 km (0.112 R)
• M82: 27,946,079 km (0.12 R)
• M83: 28,118,865 km (0.107 R)
• M84: 29,032,010 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 10.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 6.83 AU - 7.93 AU

Year: 7635 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,203,392 km

• M1: 188,643 km (0.099 R)
• M2: 630,854 km (0.092 R)
• M3: 917,783 km (0.05 R)
• M4: 1,318,256 km (0.108 R)
• M5: 1,489,396 km (0.097 R)
• M6: 1,607,579 km (0.055 R)
• M7: 1,874,761 km (0.03 R)
• M8: 2,002,966 km (0.091 R)
• M9: 2,808,401 km (0.114 R)
• M10: 3,156,515 km (0.081 R)
• M11: 3,758,347 km (0.06 R)
• M12: 4,031,064 km (0.082 R)
• M13: 4,169,891 km (0.108 R)
• M14: 4,338,637 km (0.109 R)
• M15: 4,624,968 km (0.056 R)
• M16: 4,741,205 km (0.062 R)
• M17: 4,887,961 km (0.089 R)
• M18: 5,006,442 km (0.101 R)
• M19: 5,155,891 km (0.111 R)
• M20: 5,367,572 km (0.115 R)
• M21: 5,613,062 km (0.112 R)
• M22: 6,243,168 km (0.103 R)
• M23: 6,533,986 km (0.072 R)
• M24: 6,631,823 km (0.066 R)
• M25: 6,763,320 km (0.076 R)
• M26: 8,019,044 km (0.081 R)
• M27: 8,123,912 km (0.117 R)
• M28: 8,194,223 km (0.09 R)
• M29: 8,370,599 km (0.062 R)
• M30: 9,308,578 km (0.105 R)
• M31: 9,640,984 km (0.035 R)
• M32: 10,317,616 km (0.083 R)
• M33: 10,431,759 km (0.093 R)
• M34: 11,204,282 km (0.086 R)
• M35: 12,075,241 km (0.1 R)
• M36: 12,316,542 km (0.081 R)
• M37: 12,518,948 km (0.113 R)
• M38: 13,797,860 km (0.12 R)
• M39: 14,219,278 km (0.061 R)
• M40: 14,346,585 km (0.085 R)
• M41: 14,474,192 km (0.034 R)
• M42: 14,988,510 km (0.109 R)
• M43: 16,745,986 km (0.075 R)
• M44: 16,925,204 km (0.08 R)
• M45: 17,150,349 km (0.104 R)
• M46: 17,694,436 km (0.077 R)
• M47: 18,106,279 km (0.12 R)
• M48: 18,428,812 km (0.11 R)
• M49: 19,126,387 km (0.069 R)
• M50: 19,360,807 km (0.076 R)
• M51: 19,454,754 km (0.111 R)
• M52: 19,927,334 km (0.047 R)
• M53: 20,069,751 km (0.034 R)
• M54: 20,451,375 km (0.059 R)
• M55: 20,883,564 km (0.074 R)
• M56: 22,050,876 km (0.07 R)
• M57: 22,940,235 km (0.118 R)
• M58: 23,992,507 km (0.038 R)
• M59: 24,346,754 km (0.074 R)
• M60: 25,009,323 km (0.12 R)
• M61: 25,163,110 km (0.09 R)
• M62: 25,626,115 km (0.04 R)
• M63: 26,040,202 km (0.07 R)
• M64: 27,137,503 km (0.085 R)
• M65: 27,400,944 km (0.099 R)
• M66: 28,036,885 km (0.089 R)
• M67: 28,143,249 km (0.092 R)
• M68: 28,356,576 km (0.06 R)
• M69: 28,463,388 km (0.088 R)
• M70: 28,570,501 km (0.05 R)
• M71: 29,377,132 km (0.089 R)
• M72: 29,973,429 km (0.098 R)
• M73: 30,355,054 km (0.052 R)
• M74: 30,573,766 km (0.093 R)
• M75: 31,454,149 km (0.065 R)
• M76: 31,897,408 km (0.114 R)
• M77: 32,286,960 km (0.109 R)
• M78: 32,846,157 km (0.088 R)
• M79: 33,634,538 km (0.097 R)
• M80: 34,372,056 km (0.063 R)
• M81: 36,036,781 km (0.103 R)
• M82: 36,210,464 km (0.09 R)
• M83: 37,492,667 km (0.118 R)
• M84: 38,493,776 km (0.029 R)
• M85: 39,861,998 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.4

Radius: 3.5

Gravity: 45.58 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.03 AU - 13.43 AU

Year: 18325 Days

Day: 19.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,203,392 km

• M1: 100,679 km (0.064 R)
• M2: 205,398 km (0.052 R)
• M3: 308,471 km (0.067 R)
• M4: 357,539 km (0.048 R)
• M5: 661,971 km (0.114 R)
• M6: 884,423 km (0.112 R)
• M7: 1,447,509 km (0.11 R)
• M8: 1,588,281 km (0.112 R)
• M9: 1,617,003 km (0.12 R)
• M10: 1,733,540 km (0.042 R)
• M11: 1,944,024 km (0.107 R)
• M12: 2,290,942 km (0.12 R)
• M13: 3,004,823 km (0.106 R)
• M14: 3,367,298 km (0.098 R)
• M15: 3,478,749 km (0.046 R)
• M16: 3,629,095 km (0.11 R)
• M17: 3,705,090 km (0.115 R)
• M18: 3,897,473 km (0.059 R)
• M19: 4,493,920 km (0.101 R)
• M20: 4,740,308 km (0.103 R)
• M21: 4,781,746 km (0.083 R)
• M22: 5,375,500 km (0.104 R)
• M23: 6,354,319 km (0.096 R)
• M24: 7,338,524 km (0.098 R)
• M25: 7,677,064 km (0.117 R)
• M26: 8,469,783 km (0.082 R)
• M27: 8,570,761 km (0.074 R)
• M28: 8,875,941 km (0.096 R)
• M29: 11,219,691 km (0.1 R)
• M30: 11,833,790 km (0.079 R)
• M31: 11,946,587 km (0.054 R)
• M32: 12,003,135 km (0.026 R)
• M33: 12,573,402 km (0.107 R)
• M34: 12,688,592 km (0.103 R)
• M35: 12,977,914 km (0.113 R)
• M36: 13,152,645 km (0.119 R)
• M37: 13,563,141 km (0.109 R)
• M38: 15,002,422 km (0.1 R)
• M39: 15,063,458 km (0.113 R)
• M40: 15,185,680 km (0.1 R)
• M41: 15,308,350 km (0.091 R)
• M42: 15,678,156 km (0.085 R)
• M43: 15,926,189 km (0.064 R)
• M44: 16,238,250 km (0.06 R)
• M45: 16,426,445 km (0.097 R)
• M46: 17,570,719 km (0.085 R)
• M47: 18,674,751 km (0.076 R)
• M48: 18,740,424 km (0.107 R)
• M49: 18,806,098 km (0.104 R)
• M50: 20,881,020 km (0.118 R)
• M51: 21,772,474 km (0.117 R)
• M52: 22,746,506 km (0.029 R)
• M53: 24,592,394 km (0.099 R)
• M54: 24,664,351 km (0.095 R)
• M55: 24,880,669 km (0.066 R)
• M56: 25,387,806 km (0.111 R)
• M57: 26,044,840 km (0.114 R)
• M58: 26,929,412 km (0.109 R)
• M59: 28,804,023 km (0.103 R)
• M60: 28,955,715 km (0.111 R)
• M61: 30,488,046 km (0.107 R)
• M62: 31,186,070 km (0.106 R)
• M63: 31,341,951 km (0.107 R)
• M64: 31,576,221 km (0.095 R)
• M65: 31,889,329 km (0.086 R)
• M66: 32,203,634 km (0.117 R)
• M67: 33,550,763 km (0.102 R)
• M68: 34,996,926 km (0.116 R)
• M69: 35,483,568 km (0.055 R)
• M70: 35,972,304 km (0.072 R)
• M71: 38,282,843 km (0.075 R)
• M72: 39,540,213 km (0.081 R)
• M73: 39,793,183 km (0.061 R)
• M74: 41,579,980 km (0.114 R)
• M75: 43,566,490 km (0.105 R)
• M76: 45,583,818 km (0.061 R)
• M77: 45,849,204 km (0.062 R)
• M78: 47,005,147 km (0.08 R)
• M79: 49,527,068 km (0.084 R)
• M80: 49,617,874 km (0.063 R)
• M81: 51,539,159 km (0.092 R)
• M82: 54,888,805 km (0.085 R)
• M83: 55,548,233 km (0.103 R)
• M84: 56,115,657 km (0.03 R)
• M85: 57,542,372 km (0.091 R)
• M86: 57,637,816 km (0.118 R)
• M87: 59,173,587 km (0.116 R)
• M88: 59,366,569 km (0.094 R)
• M89: 59,849,770 km (0.069 R)
• M90: 61,795,739 km (0.097 R)
• M91: 62,678,067 km (0.087 R)
• M92: 62,776,353 km (0.115 R)
• M93: 63,465,999 km (0.109 R)
• M94: 63,564,584 km (0.037 R)
• M95: 64,455,290 km (0.116 R)
• M96: 65,051,437 km (0.074 R)
• M97: 66,549,660 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.3

Radius: 3.8

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 15.91 AU - 17.51 AU

Year: 26011 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,203,392 km

• M1: 84,822 km (0.103 R)
• M2: 256,560 km (0.113 R)
• M3: 316,250 km (0.063 R)
• M4: 874,848 km (0.09 R)
• M5: 1,085,931 km (0.065 R)
• M6: 2,137,155 km (0.092 R)
• M7: 2,167,972 km (0.094 R)
• M8: 2,292,737 km (0.088 R)
• M9: 2,356,017 km (0.05 R)
• M10: 2,451,909 km (0.11 R)
• M11: 2,516,685 km (0.105 R)
• M12: 2,581,910 km (0.094 R)
• M13: 2,882,601 km (0.106 R)
• M14: 2,950,968 km (0.031 R)
• M15: 3,194,214 km (0.11 R)
• M16: 3,626,252 km (0.112 R)
• M17: 3,663,203 km (0.063 R)
• M18: 4,465,048 km (0.088 R)
• M19: 4,946,753 km (0.041 R)
• M20: 5,110,862 km (0.08 R)
• M21: 6,002,016 km (0.066 R)
• M22: 6,622,399 km (0.114 R)
• M23: 6,940,144 km (0.078 R)
• M24: 7,170,076 km (0.118 R)
• M25: 7,827,409 km (0.076 R)
• M26: 8,018,745 km (0.112 R)
• M27: 8,163,257 km (0.059 R)
• M28: 8,454,823 km (0.085 R)
• M29: 8,898,530 km (0.071 R)
• M30: 10,747,709 km (0.098 R)
• M31: 11,067,101 km (0.112 R)
• M32: 11,443,639 km (0.039 R)
• M33: 11,824,515 km (0.087 R)
• M34: 12,375,633 km (0.071 R)
• M35: 12,542,585 km (0.119 R)
• M36: 12,878,731 km (0.117 R)
• M37: 13,047,926 km (0.097 R)
• M38: 13,104,474 km (0.12 R)
• M39: 13,502,704 km (0.09 R)
• M40: 13,732,187 km (0.113 R)
• M41: 13,904,972 km (0.12 R)
• M42: 15,194,506 km (0.103 R)
• M43: 15,492,804 km (0.12 R)
• M44: 15,793,197 km (0.058 R)
• M45: 16,277,595 km (0.047 R)
• M46: 17,697,428 km (0.1 R)
• M47: 18,580,953 km (0.118 R)
• M48: 19,027,952 km (0.1 R)
• M49: 19,349,437 km (0.096 R)
• M50: 21,649,804 km (0.105 R)
• M51: 21,716,824 km (0.088 R)
• M52: 22,729,900 km (0.108 R)
• M53: 23,345,047 km (0.067 R)
• M54: 23,551,342 km (0.079 R)
• M55: 23,758,236 km (0.053 R)
• M56: 24,941,855 km (0.089 R)
• M57: 25,930,996 km (0.065 R)
• M58: 26,788,939 km (0.076 R)
• M59: 26,860,896 km (0.085 R)
• M60: 27,077,065 km (0.115 R)
• M61: 27,149,171 km (0.109 R)
• M62: 27,221,427 km (0.099 R)
• M63: 27,801,717 km (0.094 R)
• M64: 28,753,160 km (0.107 R)
• M65: 29,048,167 km (0.119 R)
• M66: 29,418,272 km (0.093 R)
• M67: 29,492,472 km (0.117 R)
• M68: 32,587,802 km (0.09 R)
• M69: 32,741,289 km (0.09 R)
• M70: 35,547,296 km (0.104 R)
• M71: 35,705,421 km (0.083 R)
• M72: 35,942,983 km (0.085 R)
• M73: 37,299,536 km (0.067 R)
• M74: 37,460,204 km (0.065 R)
• M75: 37,701,655 km (0.114 R)
• M76: 40,309,146 km (0.087 R)
• M77: 42,302,687 km (0.059 R)
• M78: 43,818,712 km (0.05 R)
• M79: 48,297,224 km (0.109 R)
• M80: 50,590,410 km (0.095 R)
• M81: 50,857,143 km (0.097 R)
• M82: 51,035,463 km (0.076 R)
• M83: 52,198,587 km (0.106 R)
• M84: 54,459,908 km (0.026 R)
• M85: 55,281,799 km (0.095 R)
• M86: 55,923,873 km (0.076 R)
• M87: 56,107,878 km (0.088 R)
• M88: 56,845,396 km (0.075 R)
• M89: 57,772,005 km (0.106 R)
• M90: 59,171,194 km (0.066 R)
• M91: 60,487,057 km (0.058 R)
• M92: 61,907,638 km (0.111 R)
• M93: 62,288,365 km (0.106 R)
• M94: 64,010,984 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit