🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.74 AU - 0.9 AU

Year: 286 Days

Day: 25.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.84 AU - 1.08 AU

Year: 362 Days

Day: 35.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,853,567 km

• M1: 170,990 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.32 AU - 1.84 AU

Year: 765 Days

Day: 15.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,853,567 km

• M1: 42,635 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.88 AU - 2.7 AU

Year: 1334 Days

Day: 40.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,853,567 km

• M1: 320,738 km (0.06 R)
• M2: 1,977,385 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.4 AU - 3.64 AU

Year: 2021 Days

Day: 15.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.7

Radius: 5.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.06 AU - 14.78 AU

Year: 17880 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,853,567 km

• M1: 112,797 km (0.097 R)
• M2: 167,699 km (0.101 R)
• M3: 274,063 km (0.117 R)
• M4: 314,754 km (0.103 R)
• M5: 403,465 km (0.057 R)
• M6: 439,070 km (0.095 R)
• M7: 793,018 km (0.112 R)
• M8: 997,519 km (0.06 R)
• M9: 1,200,822 km (0.116 R)
• M10: 1,398,590 km (0.118 R)
• M11: 1,435,691 km (0.045 R)
• M12: 1,645,577 km (0.102 R)
• M13: 1,804,450 km (0.07 R)
• M14: 1,865,336 km (0.07 R)
• M15: 2,465,971 km (0.11 R)
• M16: 3,219,645 km (0.115 R)
• M17: 3,293,846 km (0.062 R)
• M18: 3,468,875 km (0.104 R)
• M19: 3,698,658 km (0.089 R)
• M20: 3,802,329 km (0.044 R)
• M21: 4,444,403 km (0.118 R)
• M22: 5,264,349 km (0.11 R)
• M23: 5,469,298 km (0.08 R)
• M24: 6,469,809 km (0.097 R)
• M25: 6,563,457 km (0.067 R)
• M26: 7,006,865 km (0.104 R)
• M27: 7,922,404 km (0.106 R)
• M28: 8,089,804 km (0.088 R)
• M29: 8,530,669 km (0.045 R)
• M30: 9,014,020 km (0.12 R)
• M31: 9,259,061 km (0.081 R)
• M32: 9,470,892 km (0.04 R)
• M33: 9,577,405 km (0.047 R)
• M34: 9,755,726 km (0.094 R)
• M35: 11,184,386 km (0.057 R)
• M36: 11,409,979 km (0.083 R)
• M37: 11,523,374 km (0.111 R)
• M38: 11,561,223 km (0.081 R)
• M39: 11,789,210 km (0.119 R)
• M40: 11,942,099 km (0.117 R)
• M41: 12,288,418 km (0.118 R)
• M42: 12,873,046 km (0.107 R)
• M43: 13,706,606 km (0.05 R)
• M44: 13,746,698 km (0.088 R)
• M45: 14,394,008 km (0.065 R)
• M46: 15,300,421 km (0.047 R)
• M47: 15,425,336 km (0.111 R)
• M48: 15,760,435 km (0.114 R)
• M49: 16,267,422 km (0.061 R)
• M50: 16,951,832 km (0.107 R)
• M51: 16,994,917 km (0.114 R)
• M52: 17,124,319 km (0.051 R)
• M53: 18,215,934 km (0.108 R)
• M54: 18,525,752 km (0.085 R)
• M55: 18,570,032 km (0.078 R)
• M56: 19,420,048 km (0.099 R)
• M57: 19,600,612 km (0.096 R)
• M58: 20,741,745 km (0.071 R)
• M59: 20,833,897 km (0.093 R)
• M60: 21,810,472 km (0.085 R)
• M61: 22,611,868 km (0.12 R)
• M62: 23,087,739 km (0.088 R)
• M63: 23,566,901 km (0.113 R)
• M64: 25,368,358 km (0.117 R)
• M65: 25,565,678 km (0.115 R)
• M66: 25,763,596 km (0.092 R)
• M67: 26,061,445 km (0.05 R)
• M68: 29,049,962 km (0.077 R)
• M69: 29,774,913 km (0.088 R)
• M70: 29,826,823 km (0.052 R)
• M71: 29,878,884 km (0.108 R)
• M72: 30,453,339 km (0.059 R)
• M73: 31,719,237 km (0.092 R)
• M74: 32,894,627 km (0.107 R)
• M75: 33,056,043 km (0.093 R)
• M76: 34,029,925 km (0.1 R)
• M77: 34,356,647 km (0.096 R)
• M78: 34,903,427 km (0.075 R)
• M79: 35,177,939 km (0.071 R)
• M80: 35,453,199 km (0.106 R)
• M81: 35,729,058 km (0.084 R)
• M82: 36,061,165 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 3.7

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.96 AU - 15.64 AU

Year: 19737 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,853,567 km

• M1: 57,894 km (0.03 R)
• M2: 159,023 km (0.086 R)
• M3: 616,942 km (0.101 R)
• M4: 1,084,884 km (0.059 R)
• M5: 1,124,527 km (0.074 R)
• M6: 1,164,769 km (0.116 R)
• M7: 1,615,208 km (0.111 R)
• M8: 1,870,572 km (0.1 R)
• M9: 2,523,118 km (0.082 R)
• M10: 2,656,110 km (0.111 R)
• M11: 2,791,197 km (0.1 R)
• M12: 2,901,002 km (0.108 R)
• M13: 3,325,411 km (0.077 R)
• M14: 3,354,283 km (0.113 R)
• M15: 3,441,798 km (0.063 R)
• M16: 3,678,612 km (0.109 R)
• M17: 3,738,750 km (0.061 R)
• M18: 3,799,038 km (0.096 R)
• M19: 3,890,293 km (0.09 R)
• M20: 4,293,608 km (0.097 R)
• M21: 4,710,239 km (0.098 R)
• M22: 4,742,701 km (0.065 R)
• M23: 5,341,841 km (0.057 R)
• M24: 5,409,908 km (0.105 R)
• M25: 6,105,987 km (0.089 R)
• M26: 6,141,591 km (0.03 R)
• M27: 6,356,264 km (0.104 R)
• M28: 6,793,090 km (0.092 R)
• M29: 7,052,343 km (0.057 R)
• M30: 7,277,188 km (0.115 R)
• M31: 8,317,492 km (0.108 R)
• M32: 8,794,560 km (0.075 R)
• M33: 9,036,459 km (0.118 R)
• M34: 9,158,232 km (0.102 R)
• M35: 10,919,149 km (0.116 R)
• M36: 11,092,233 km (0.104 R)
• M37: 11,572,742 km (0.059 R)
• M38: 11,837,680 km (0.099 R)
• M39: 12,917,477 km (0.098 R)
• M40: 14,263,559 km (0.109 R)
• M41: 14,785,655 km (0.119 R)
• M42: 15,604,853 km (0.081 R)
• M43: 15,751,010 km (0.058 R)
• M44: 16,192,025 km (0.112 R)
• M45: 16,686,745 km (0.119 R)
• M46: 17,186,402 km (0.091 R)
• M47: 17,996,175 km (0.087 R)
• M48: 18,508,398 km (0.119 R)
• M49: 19,025,558 km (0.035 R)
• M50: 19,181,738 km (0.049 R)
• M51: 19,390,427 km (0.093 R)
• M52: 20,445,391 km (0.12 R)
• M53: 21,953,488 km (0.075 R)
• M54: 22,610,671 km (0.104 R)
• M55: 22,665,723 km (0.119 R)
• M56: 23,496,889 km (0.091 R)
• M57: 24,394,476 km (0.042 R)
• M58: 24,961,153 km (0.117 R)
• M59: 25,189,140 km (0.054 R)
• M60: 25,819,246 km (0.116 R)
• M61: 25,934,436 km (0.072 R)
• M62: 26,107,521 km (0.076 R)
• M63: 28,629,442 km (0.051 R)
• M64: 29,647,755 km (0.12 R)
• M65: 30,983,065 km (0.084 R)
• M66: 31,534,932 km (0.119 R)
• M67: 31,781,320 km (0.071 R)
• M68: 31,904,738 km (0.082 R)
• M69: 32,028,306 km (0.112 R)
• M70: 32,152,023 km (0.06 R)
• M71: 32,337,824 km (0.116 R)
• M72: 32,524,073 km (0.119 R)
• M73: 32,648,389 km (0.119 R)
• M74: 32,773,004 km (0.112 R)
• M75: 33,335,193 km (0.067 R)
• M76: 33,900,673 km (0.118 R)
• M77: 35,296,271 km (0.119 R)
• M78: 38,142,969 km (0.114 R)
• M79: 38,208,493 km (0.111 R)
• M80: 38,536,860 km (0.101 R)
• M81: 38,668,506 km (0.102 R)
• M82: 39,064,193 km (0.111 R)
• M83: 39,793,034 km (0.037 R)
• M84: 40,192,460 km (0.107 R)
• M85: 40,861,312 km (0.075 R)
• M86: 41,264,179 km (0.097 R)
• M87: 42,277,555 km (0.112 R)
• M88: 42,617,142 km (0.033 R)
• M89: 42,821,194 km (0.117 R)
• M90: 43,778,321 km (0.107 R)
• M91: 43,846,986 km (0.037 R)
• M92: 45,852,944 km (0.085 R)
• M93: 46,761,901 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.5

Radius: 7.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.7 AU - 15.74 AU

Year: 22861 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,853,567 km

• M1: 142,417 km (0.094 R)
• M2: 401,820 km (0.114 R)
• M3: 614,997 km (0.063 R)
• M4: 846,275 km (0.048 R)
• M5: 980,764 km (0.118 R)
• M6: 1,086,230 km (0.056 R)
• M7: 1,158,785 km (0.039 R)
• M8: 1,308,981 km (0.084 R)
• M9: 1,566,589 km (0.103 R)
• M10: 1,669,961 km (0.043 R)
• M11: 1,754,334 km (0.112 R)
• M12: 1,905,578 km (0.089 R)
• M13: 1,971,700 km (0.092 R)
• M14: 2,408,376 km (0.109 R)
• M15: 2,899,656 km (0.032 R)
• M16: 3,027,412 km (0.118 R)
• M17: 3,583,916 km (0.11 R)
• M18: 3,776,449 km (0.11 R)
• M19: 4,639,628 km (0.113 R)
• M20: 4,789,376 km (0.074 R)
• M21: 4,910,251 km (0.102 R)
• M22: 5,310,126 km (0.119 R)
• M23: 5,561,450 km (0.12 R)
• M24: 5,816,664 km (0.111 R)
• M25: 6,075,768 km (0.114 R)
• M26: 6,841,709 km (0.058 R)
• M27: 7,149,581 km (0.114 R)
• M28: 8,280,990 km (0.037 R)
• M29: 8,353,545 km (0.074 R)
• M30: 8,426,250 km (0.106 R)
• M31: 8,830,314 km (0.115 R)
• M32: 9,278,210 km (0.113 R)
• M33: 9,542,998 km (0.104 R)
• M34: 9,733,585 km (0.11 R)
• M35: 10,079,905 km (0.112 R)
• M36: 10,391,068 km (0.031 R)
• M37: 11,022,970 km (0.075 R)
• M38: 11,994,159 km (0.098 R)
• M39: 12,740,203 km (0.112 R)
• M40: 14,233,789 km (0.072 R)
• M41: 14,670,614 km (0.036 R)
• M42: 14,934,804 km (0.027 R)
• M43: 15,334,081 km (0.117 R)
• M44: 16,143,256 km (0.095 R)
• M45: 16,874,041 km (0.082 R)
• M46: 17,336,149 km (0.12 R)
• M47: 17,522,249 km (0.118 R)
• M48: 17,662,273 km (0.046 R)
• M49: 17,849,420 km (0.098 R)
• M50: 18,084,438 km (0.052 R)
• M51: 18,225,957 km (0.115 R)
• M52: 18,700,183 km (0.099 R)
• M53: 19,130,426 km (0.089 R)
• M54: 19,274,489 km (0.107 R)
• M55: 20,391,686 km (0.095 R)
• M56: 21,280,447 km (0.112 R)
• M57: 22,030,830 km (0.101 R)
• M58: 22,485,158 km (0.044 R)
• M59: 23,146,979 km (0.06 R)
• M60: 23,660,399 km (0.09 R)
• M61: 23,763,472 km (0.032 R)
• M62: 24,073,888 km (0.025 R)
• M63: 24,229,470 km (0.059 R)
• M64: 25,117,782 km (0.088 R)
• M65: 25,539,498 km (0.107 R)
• M66: 26,016,865 km (0.109 R)
• M67: 26,390,112 km (0.111 R)
• M68: 27,195,846 km (0.114 R)
• M69: 27,791,844 km (0.036 R)
• M70: 28,446,933 km (0.044 R)
• M71: 28,556,588 km (0.039 R)
• M72: 28,721,445 km (0.095 R)
• M73: 29,328,363 km (0.062 R)
• M74: 29,995,271 km (0.081 R)
• M75: 31,230,799 km (0.102 R)
• M76: 31,457,291 km (0.083 R)
• M77: 31,854,922 km (0.108 R)
• M78: 32,884,903 km (0.105 R)
• M79: 33,519,796 km (0.117 R)
• M80: 34,742,909 km (0.051 R)
• M81: 35,743,718 km (0.072 R)
• M82: 36,813,792 km (0.098 R)
• M83: 37,653,335 km (0.088 R)
• M84: 37,834,049 km (0.119 R)
• M85: 39,473,343 km (0.11 R)
• M86: 39,534,528 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.4

Radius: 3.2

Gravity: 54.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.05 AU - 18.33 AU

Year: 25081 Days

Day: 21.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,853,567 km

• M1: 53,406 km (0.08 R)
• M2: 135,386 km (0.065 R)
• M3: 191,934 km (0.105 R)
• M4: 223,350 km (0.115 R)
• M5: 830,268 km (0.065 R)
• M6: 856,897 km (0.041 R)
• M7: 1,508,246 km (0.12 R)
• M8: 1,706,912 km (0.071 R)
• M9: 2,055,924 km (0.118 R)
• M10: 2,426,477 km (0.083 R)
• M11: 2,658,653 km (0.088 R)
• M12: 2,857,469 km (0.082 R)
• M13: 3,612,190 km (0.079 R)
• M14: 4,612,252 km (0.097 R)
• M15: 4,754,968 km (0.083 R)
• M16: 4,802,840 km (0.066 R)
• M17: 5,142,427 km (0.07 R)
• M18: 5,191,495 km (0.116 R)
• M19: 5,290,230 km (0.052 R)
• M20: 5,439,528 km (0.052 R)
• M21: 6,469,809 km (0.071 R)
• M22: 7,006,865 km (0.084 R)
• M23: 7,502,483 km (0.077 R)
• M24: 7,782,680 km (0.108 R)
• M25: 8,469,035 km (0.094 R)
• M26: 9,234,078 km (0.117 R)
• M27: 9,474,033 km (0.057 R)
• M28: 9,837,556 km (0.119 R)
• M29: 10,205,716 km (0.076 R)
• M30: 10,329,434 km (0.106 R)
• M31: 10,515,982 km (0.081 R)
• M32: 11,982,490 km (0.076 R)
• M33: 13,511,680 km (0.118 R)
• M34: 13,783,798 km (0.053 R)
• M35: 14,126,527 km (0.093 R)
• M36: 14,890,374 km (0.115 R)
• M37: 17,334,653 km (0.096 R)
• M38: 17,853,159 km (0.089 R)
• M39: 18,602,495 km (0.119 R)
• M40: 20,520,639 km (0.073 R)
• M41: 22,500,567 km (0.111 R)
• M42: 22,742,167 km (0.095 R)
• M43: 23,472,355 km (0.12 R)
• M44: 24,706,088 km (0.098 R)
• M45: 25,038,794 km (0.105 R)
• M46: 28,271,155 km (0.083 R)
• M47: 29,231,125 km (0.115 R)
• M48: 29,582,829 km (0.103 R)
• M49: 30,290,427 km (0.092 R)
• M50: 30,646,321 km (0.106 R)
• M51: 30,914,101 km (0.038 R)
• M52: 32,174,164 km (0.082 R)
• M53: 32,901,808 km (0.099 R)
• M54: 33,818,843 km (0.092 R)
• M55: 33,910,995 km (0.11 R)
• M56: 34,465,704 km (0.12 R)
• M57: 35,396,951 km (0.097 R)
• M58: 36,336,425 km (0.091 R)
• M59: 40,958,551 km (0.099 R)
• M60: 41,155,122 km (0.099 R)
• M61: 44,847,646 km (0.095 R)
• M62: 46,170,092 km (0.081 R)
• M63: 46,272,267 km (0.112 R)
• M64: 47,608,326 km (0.111 R)
• M65: 48,748,710 km (0.094 R)
• M66: 49,898,071 km (0.1 R)
• M67: 50,634,092 km (0.09 R)
• M68: 50,739,559 km (0.097 R)
• M69: 51,797,964 km (0.081 R)
• M70: 52,223,270 km (0.032 R)
• M71: 52,970,661 km (0.086 R)
• M72: 56,540,665 km (0.037 R)
• M73: 57,858,024 km (0.104 R)
• M74: 58,852,700 km (0.065 R)
• M75: 58,963,552 km (0.102 R)
• M76: 59,518,859 km (0.113 R)
• M77: 60,970,856 km (0.106 R)
• M78: 63,909,706 km (0.104 R)
• M79: 64,365,980 km (0.082 R)
• M80: 70,394,176 km (0.052 R)
• M81: 70,983,292 km (0.112 R)
• M82: 72,760,216 km (0.117 R)
• M83: 72,879,295 km (0.08 R)
• M84: 75,633,691 km (0.12 R)
• M85: 75,754,267 km (0.11 R)
• M86: 75,874,843 km (0.113 R)
• M87: 77,084,342 km (0.108 R)
• M88: 77,691,410 km (0.095 R)
• M89: 78,544,118 km (0.116 R)
• M90: 78,788,262 km (0.066 R)
• M91: 78,910,483 km (0.114 R)
• M92: 79,522,339 km (0.1 R)
• M93: 82,853,584 km (0.027 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 13,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit