🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 209 Days

Day: 22.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.68 AU - 0.88 AU

Year: 317 Days

Day: 15 Hours

Environment

Temp: -48 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,416,051 km

• M1: 65,524 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.82 AU - 1.06 AU

Year: 419 Days

Day: 38.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,416,051 km

• M1: 80,484 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 11.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.48 AU - 5.98 AU

Year: 6312 Days

Day: 10.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,416,051 km

• M1: 176,077 km (0.112 R)
• M2: 289,771 km (0.05 R)
• M3: 363,672 km (0.089 R)
• M4: 436,078 km (0.065 R)
• M5: 624,870 km (0.105 R)
• M6: 901,028 km (0.07 R)
• M7: 976,276 km (0.11 R)
• M8: 1,069,625 km (0.028 R)
• M9: 1,266,047 km (0.109 R)
• M10: 1,474,586 km (0.093 R)
• M11: 1,564,943 km (0.093 R)
• M12: 1,694,645 km (0.109 R)
• M13: 2,270,596 km (0.092 R)
• M14: 2,791,047 km (0.036 R)
• M15: 3,134,973 km (0.117 R)
• M16: 3,517,046 km (0.057 R)
• M17: 3,688,934 km (0.109 R)
• M18: 3,763,434 km (0.107 R)
• M19: 3,964,643 km (0.063 R)
• M20: 4,169,442 km (0.072 R)
• M21: 4,325,473 km (0.096 R)
• M22: 4,536,406 km (0.096 R)
• M23: 5,023,496 km (0.08 R)
• M24: 6,077,114 km (0.098 R)
• M25: 6,403,238 km (0.115 R)
• M26: 6,765,713 km (0.088 R)
• M27: 6,887,935 km (0.045 R)
• M28: 7,072,838 km (0.048 R)
• M29: 7,732,714 km (0.101 R)
• M30: 8,054,050 km (0.085 R)
• M31: 8,151,289 km (0.101 R)
• M32: 8,909,600 km (0.094 R)
• M33: 9,794,173 km (0.068 R)
• M34: 10,176,694 km (0.12 R)
• M35: 10,885,040 km (0.107 R)
• M36: 11,100,611 km (0.119 R)
• M37: 11,682,547 km (0.112 R)
• M38: 11,755,999 km (0.111 R)
• M39: 11,903,353 km (0.094 R)
• M40: 12,088,406 km (0.095 R)
• M41: 12,162,606 km (0.106 R)
• M42: 12,686,947 km (0.088 R)
• M43: 12,951,884 km (0.074 R)
• M44: 13,990,842 km (0.078 R)
• M45: 14,579,509 km (0.062 R)
• M46: 15,256,589 km (0.119 R)
• M47: 15,457,798 km (0.104 R)
• M48: 15,740,838 km (0.108 R)
• M49: 16,148,043 km (0.068 R)
• M50: 16,558,839 km (0.108 R)
• M51: 17,181,465 km (0.077 R)
• M52: 17,306,978 km (0.104 R)
• M53: 18,707,064 km (0.07 R)
• M54: 18,965,569 km (0.109 R)
• M55: 19,355,421 km (0.077 R)
• M56: 19,660,601 km (0.064 R)
• M57: 19,879,463 km (0.074 R)
• M58: 20,187,335 km (0.103 R)
• M59: 21,165,107 km (0.085 R)
• M60: 22,294,870 km (0.107 R)
• M61: 22,752,340 km (0.086 R)
• M62: 23,305,254 km (0.083 R)
• M63: 23,722,931 km (0.11 R)
• M64: 24,330,598 km (0.108 R)
• M65: 24,565,616 km (0.118 R)
• M66: 24,943,351 km (0.102 R)
• M67: 26,088,073 km (0.045 R)
• M68: 26,763,657 km (0.099 R)
• M69: 27,591,831 km (0.115 R)
• M70: 27,738,736 km (0.119 R)
• M71: 29,473,174 km (0.115 R)
• M72: 29,573,405 km (0.069 R)
• M73: 30,227,147 km (0.076 R)
• M74: 30,885,827 km (0.101 R)
• M75: 31,038,566 km (0.095 R)
• M76: 31,857,016 km (0.116 R)
• M77: 32,165,786 km (0.072 R)
• M78: 32,838,079 km (0.113 R)
• M79: 34,407,361 km (0.097 R)
• M80: 34,724,209 km (0.091 R)
• M81: 35,148,169 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 11.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.92 AU - 9.56 AU

Year: 10885 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,416,051 km

• M1: 244,742 km (0.079 R)
• M2: 486,492 km (0.116 R)
• M3: 671,694 km (0.114 R)
• M4: 911,649 km (0.093 R)
• M5: 1,082,191 km (0.056 R)
• M6: 1,455,587 km (0.097 R)
• M7: 1,527,843 km (0.094 R)
• M8: 1,619,846 km (0.055 R)
• M9: 1,752,090 km (0.114 R)
• M10: 2,170,665 km (0.111 R)
• M11: 2,532,393 km (0.069 R)
• M12: 3,005,720 km (0.103 R)
• M13: 3,099,069 km (0.104 R)
• M14: 3,288,760 km (0.105 R)
• M15: 3,779,740 km (0.111 R)
• M16: 3,957,163 km (0.119 R)
• M17: 4,694,232 km (0.086 R)
• M18: 4,885,118 km (0.029 R)
• M19: 5,302,945 km (0.108 R)
• M20: 6,292,685 km (0.103 R)
• M21: 6,473,249 km (0.087 R)
• M22: 6,594,573 km (0.096 R)
• M23: 7,118,764 km (0.114 R)
• M24: 7,465,083 km (0.115 R)
• M25: 8,537,251 km (0.08 R)
• M26: 8,670,393 km (0.047 R)
• M27: 8,770,774 km (0.086 R)
• M28: 9,449,948 km (0.098 R)
• M29: 9,553,320 km (0.094 R)
• M30: 10,146,176 km (0.086 R)
• M31: 10,930,967 km (0.102 R)
• M32: 11,587,552 km (0.097 R)
• M33: 11,661,304 km (0.097 R)
• M34: 11,846,356 km (0.102 R)
• M35: 11,920,706 km (0.074 R)
• M36: 12,069,855 km (0.086 R)
• M37: 12,824,577 km (0.061 R)
• M38: 13,633,452 km (0.058 R)
• M39: 13,906,768 km (0.094 R)
• M40: 14,142,534 km (0.106 R)
• M41: 14,419,140 km (0.076 R)
• M42: 14,538,370 km (0.12 R)
• M43: 14,657,749 km (0.072 R)
• M44: 14,937,796 km (0.103 R)
• M45: 15,018,130 km (0.102 R)
• M46: 15,219,639 km (0.068 R)
• M47: 15,911,230 km (0.092 R)
• M48: 16,199,056 km (0.088 R)
• M49: 17,367,565 km (0.098 R)
• M50: 17,621,432 km (0.087 R)
• M51: 17,791,525 km (0.103 R)
• M52: 18,133,057 km (0.028 R)
• M53: 18,261,711 km (0.087 R)
• M54: 18,606,235 km (0.093 R)
• M55: 18,909,470 km (0.073 R)
• M56: 19,170,818 km (0.098 R)
• M57: 19,608,840 km (0.097 R)
• M58: 20,763,287 km (0.097 R)
• M59: 21,439,320 km (0.049 R)
• M60: 21,529,976 km (0.117 R)
• M61: 21,666,260 km (0.094 R)
• M62: 21,757,365 km (0.038 R)
• M63: 22,168,460 km (0.092 R)
• M64: 22,397,943 km (0.071 R)
• M65: 23,510,502 km (0.037 R)
• M66: 24,262,231 km (0.066 R)
• M67: 25,692,985 km (0.086 R)
• M68: 26,030,777 km (0.074 R)
• M69: 26,906,075 km (0.031 R)
• M70: 27,445,674 km (0.108 R)
• M71: 28,237,047 km (0.04 R)
• M72: 29,387,754 km (0.065 R)
• M73: 30,044,937 km (0.081 R)
• M74: 30,706,908 km (0.117 R)
• M75: 31,838,316 km (0.055 R)
• M76: 32,097,270 km (0.054 R)
• M77: 33,245,284 km (0.117 R)
• M78: 34,141,525 km (0.109 R)
• M79: 34,725,705 km (0.072 R)
• M80: 35,581,405 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.1

Radius: 6.2

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.37 AU - 9.73 AU

Year: 12528 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,416,051 km

• M1: 84,074 km (0.116 R)
• M2: 139,724 km (0.096 R)
• M3: 215,122 km (0.057 R)
• M4: 264,639 km (0.108 R)
• M5: 698,472 km (0.072 R)
• M6: 1,015,919 km (0.026 R)
• M7: 1,069,774 km (0.051 R)
• M8: 1,237,623 km (0.108 R)
• M9: 1,923,081 km (0.104 R)
• M10: 2,013,139 km (0.11 R)
• M11: 2,244,417 km (0.096 R)
• M12: 2,339,412 km (0.032 R)
• M13: 2,508,756 km (0.051 R)
• M14: 2,557,824 km (0.107 R)
• M15: 2,632,175 km (0.102 R)
• M16: 2,859,264 km (0.066 R)
• M17: 2,936,457 km (0.119 R)
• M18: 3,359,669 km (0.079 R)
• M19: 3,773,756 km (0.07 R)
• M20: 3,972,571 km (0.098 R)
• M21: 4,145,656 km (0.116 R)
• M22: 5,204,061 km (0.109 R)
• M23: 5,298,457 km (0.061 R)
• M24: 5,489,195 km (0.081 R)
• M25: 5,649,713 km (0.088 R)
• M26: 5,811,877 km (0.079 R)
• M27: 6,408,324 km (0.058 R)
• M28: 6,713,803 km (0.038 R)
• M29: 7,551,551 km (0.078 R)
• M30: 7,874,084 km (0.078 R)
• M31: 7,982,692 km (0.111 R)
• M32: 8,128,101 km (0.035 R)
• M33: 8,274,557 km (0.114 R)
• M34: 8,607,113 km (0.093 R)
• M35: 9,438,279 km (0.076 R)
• M36: 9,785,795 km (0.04 R)
• M37: 9,941,526 km (0.088 R)
• M38: 10,652,565 km (0.117 R)
• M39: 10,692,508 km (0.038 R)
• M40: 11,338,920 km (0.059 R)
• M41: 11,543,570 km (0.097 R)
• M42: 12,458,511 km (0.1 R)
• M43: 13,095,498 km (0.103 R)
• M44: 13,224,153 km (0.057 R)
• M45: 13,310,171 km (0.065 R)
• M46: 13,569,424 km (0.12 R)
• M47: 13,917,539 km (0.08 R)
• M48: 14,979,684 km (0.105 R)
• M49: 16,343,567 km (0.109 R)
• M50: 17,652,100 km (0.06 R)
• M51: 17,699,373 km (0.091 R)
• M52: 17,746,795 km (0.051 R)
• M53: 18,127,372 km (0.085 R)
• M54: 19,578,771 km (0.082 R)
• M55: 20,966,740 km (0.112 R)
• M56: 21,318,594 km (0.06 R)
• M57: 23,055,575 km (0.081 R)
• M58: 23,211,007 km (0.109 R)
• M59: 23,262,918 km (0.03 R)
• M60: 24,414,223 km (0.061 R)
• M61: 25,370,004 km (0.112 R)
• M62: 25,798,602 km (0.071 R)
• M63: 26,121,733 km (0.109 R)
• M64: 26,989,849 km (0.087 R)
• M65: 27,099,056 km (0.045 R)
• M66: 28,254,251 km (0.111 R)
• M67: 28,587,256 km (0.064 R)
• M68: 28,642,906 km (0.053 R)
• M69: 28,810,007 km (0.102 R)
• M70: 29,819,493 km (0.116 R)
• M71: 29,932,290 km (0.104 R)
• M72: 30,271,877 km (0.054 R)
• M73: 31,815,129 km (0.117 R)
• M74: 32,800,081 km (0.07 R)
• M75: 33,033,155 km (0.08 R)
• M76: 33,442,604 km (0.071 R)
• M77: 33,912,491 km (0.072 R)
• M78: 34,918,387 km (0.115 R)
• M79: 36,777,739 km (0.033 R)
• M80: 38,484,501 km (0.118 R)
• M81: 39,100,395 km (0.1 R)
• M82: 39,719,431 km (0.106 R)
• M83: 39,781,515 km (0.085 R)
• M84: 39,843,598 km (0.089 R)
• M85: 39,905,830 km (0.093 R)
• M86: 40,529,055 km (0.101 R)
• M87: 40,654,119 km (0.076 R)
• M88: 40,779,332 km (0.105 R)
• M89: 41,030,058 km (0.074 R)
• M90: 41,470,026 km (0.096 R)
• M91: 41,911,639 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.7

Radius: 4.6

Gravity: 32.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.17 AU - 16.34 AU

Year: 23462 Days

Day: 18.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,416,051 km

• M1: 71,059 km (0.09 R)
• M2: 540,048 km (0.106 R)
• M3: 889,509 km (0.06 R)
• M4: 1,145,321 km (0.097 R)
• M5: 1,359,545 km (0.052 R)
• M6: 1,755,381 km (0.047 R)
• M7: 1,930,411 km (0.103 R)
• M8: 2,605,696 km (0.09 R)
• M9: 3,520,187 km (0.082 R)
• M10: 3,651,983 km (0.089 R)
• M11: 5,254,924 km (0.058 R)
• M12: 5,405,569 km (0.116 R)
• M13: 5,557,710 km (0.089 R)
• M14: 7,489,617 km (0.077 R)
• M15: 7,887,249 km (0.12 R)
• M16: 8,175,374 km (0.104 R)
• M17: 8,233,418 km (0.062 R)
• M18: 8,702,856 km (0.107 R)
• M19: 9,060,545 km (0.093 R)
• M20: 11,958,255 km (0.079 R)
• M21: 12,024,228 km (0.104 R)
• M22: 12,422,308 km (0.118 R)
• M23: 13,163,416 km (0.05 R)
• M24: 13,504,948 km (0.111 R)
• M25: 14,057,562 km (0.105 R)
• M26: 14,127,275 km (0.09 R)
• M27: 14,266,700 km (0.088 R)
• M28: 14,336,712 km (0.118 R)
• M29: 15,113,574 km (0.096 R)
• M30: 15,687,132 km (0.1 R)
• M31: 15,976,454 km (0.073 R)
• M32: 16,487,331 km (0.1 R)
• M33: 18,127,073 km (0.096 R)
• M34: 18,506,902 km (0.072 R)
• M35: 18,812,680 km (0.054 R)
• M36: 20,840,779 km (0.117 R)
• M37: 22,122,832 km (0.085 R)
• M38: 22,691,753 km (0.115 R)
• M39: 23,678,052 km (0.109 R)
• M40: 24,594,488 km (0.12 R)
• M41: 24,846,561 km (0.066 R)
• M42: 25,522,594 km (0.035 R)
• M43: 25,862,779 km (0.1 R)
• M44: 25,948,199 km (0.12 R)
• M45: 26,033,470 km (0.086 R)
• M46: 27,325,697 km (0.112 R)
• M47: 28,023,421 km (0.09 R)
• M48: 29,080,928 km (0.087 R)
• M49: 29,258,501 km (0.068 R)
• M50: 29,525,384 km (0.097 R)
• M51: 30,241,210 km (0.111 R)
• M52: 30,421,026 km (0.097 R)
• M53: 32,147,236 km (0.091 R)
• M54: 32,238,940 km (0.105 R)
• M55: 34,091,709 km (0.052 R)
• M56: 35,031,034 km (0.113 R)
• M57: 36,455,804 km (0.089 R)
• M58: 37,031,008 km (0.097 R)
• M59: 37,705,844 km (0.105 R)
• M60: 40,050,342 km (0.101 R)
• M61: 41,041,129 km (0.112 R)
• M62: 42,542,194 km (0.111 R)
• M63: 44,265,112 km (0.097 R)
• M64: 44,673,814 km (0.061 R)
• M65: 46,321,185 km (0.095 R)
• M66: 48,934,511 km (0.11 R)
• M67: 50,099,579 km (0.095 R)
• M68: 50,738,811 km (0.105 R)
• M69: 51,380,885 km (0.113 R)
• M70: 53,540,180 km (0.09 R)
• M71: 54,084,567 km (0.089 R)
• M72: 54,630,898 km (0.082 R)
• M73: 54,849,910 km (0.1 R)
• M74: 56,391,217 km (0.117 R)
• M75: 57,835,135 km (0.101 R)
• M76: 58,505,633 km (0.035 R)
• M77: 60,645,930 km (0.038 R)
• M78: 61,099,810 km (0.039 R)
• M79: 61,554,737 km (0.065 R)
• M80: 62,582,624 km (0.1 R)
• M81: 64,539,364 km (0.069 R)
• M82: 65,234,844 km (0.056 R)
• M83: 66,516,300 km (0.069 R)
• M84: 67,218,662 km (0.113 R)
• M85: 68,041,300 km (0.12 R)
• M86: 68,159,183 km (0.079 R)
• M87: 68,749,048 km (0.091 R)
• M88: 71,245,388 km (0.11 R)
• M89: 71,724,250 km (0.094 R)
• M90: 73,771,198 km (0.082 R)
• M91: 73,892,223 km (0.048 R)
• M92: 75,105,910 km (0.115 R)
• M93: 77,922,389 km (0.097 R)
• M94: 78,786,317 km (0.086 R)
• M95: 80,150,500 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 17,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit