🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.6 AU - 0.62 AU

Year: 183 Days

Day: 22.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,445,850 km

• M1: 12,417 km (0.064 R)
• M2: 163,211 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.84 AU - 2.12 AU

Year: 1073 Days

Day: 26 Hours

Environment

Temp: -86 °C

Axial Tilt: 91.7 °

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: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.74 AU - 2.88 AU

Year: 1352 Days

Day: 36.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.26 AU - 3.24 AU

Year: 1756 Days

Day: 42.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.54 AU - 3.86 AU

Year: 2204 Days

Day: 39.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.57 AU - 3.59 AU

Year: 2608 Days

Day: 37.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,445,850 km

• M1: 3,075,283 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 14.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.18 AU - 7.8 AU

Year: 7892 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,445,850 km

• M1: 186,549 km (0.033 R)
• M2: 522,396 km (0.11 R)
• M3: 926,310 km (0.074 R)
• M4: 1,173,147 km (0.089 R)
• M5: 1,614,460 km (0.106 R)
• M6: 1,732,942 km (0.105 R)
• M7: 1,854,565 km (0.102 R)
• M8: 2,668,826 km (0.059 R)
• M9: 3,176,711 km (0.114 R)
• M10: 3,429,531 km (0.11 R)
• M11: 3,954,919 km (0.101 R)
• M12: 4,172,434 km (0.07 R)
• M13: 4,534,311 km (0.118 R)
• M14: 5,199,723 km (0.072 R)
• M15: 5,650,461 km (0.089 R)
• M16: 5,803,500 km (0.097 R)
• M17: 5,989,001 km (0.056 R)
• M18: 6,334,423 km (0.059 R)
• M19: 6,979,040 km (0.113 R)
• M20: 7,678,709 km (0.069 R)
• M21: 7,814,544 km (0.081 R)
• M22: 7,985,534 km (0.114 R)
• M23: 8,611,153 km (0.113 R)
• M24: 8,929,946 km (0.107 R)
• M25: 9,180,672 km (0.048 R)
• M26: 9,397,439 km (0.118 R)
• M27: 9,542,848 km (0.119 R)
• M28: 10,020,813 km (0.033 R)
• M29: 10,923,786 km (0.093 R)
• M30: 11,115,122 km (0.109 R)
• M31: 12,928,098 km (0.066 R)
• M32: 13,212,035 km (0.114 R)
• M33: 13,744,753 km (0.094 R)
• M34: 14,159,438 km (0.073 R)
• M35: 14,789,096 km (0.088 R)
• M36: 16,337,733 km (0.078 R)
• M37: 16,556,894 km (0.038 R)
• M38: 17,622,480 km (0.107 R)
• M39: 19,169,920 km (0.066 R)
• M40: 19,354,823 km (0.054 R)
• M41: 19,633,225 km (0.042 R)
• M42: 20,147,243 km (0.095 R)
• M43: 20,808,017 km (0.047 R)
• M44: 20,902,862 km (0.109 R)
• M45: 21,236,465 km (0.066 R)
• M46: 21,332,058 km (0.102 R)
• M47: 21,764,097 km (0.057 R)
• M48: 21,860,438 km (0.074 R)
• M49: 23,077,566 km (0.03 R)
• M50: 24,566,962 km (0.106 R)
• M51: 25,729,936 km (0.077 R)
• M52: 26,138,638 km (0.065 R)
• M53: 26,601,045 km (0.028 R)
• M54: 26,859,101 km (0.061 R)
• M55: 28,109,290 km (0.113 R)
• M56: 29,218,708 km (0.028 R)
• M57: 29,591,805 km (0.076 R)
• M58: 30,234,926 km (0.082 R)
• M59: 30,504,203 km (0.114 R)
• M60: 30,936,840 km (0.098 R)
• M61: 31,808,247 km (0.09 R)
• M62: 33,519,348 km (0.086 R)
• M63: 33,798,049 km (0.057 R)
• M64: 34,414,093 km (0.073 R)
• M65: 35,430,311 km (0.112 R)
• M66: 35,657,400 km (0.109 R)
• M67: 35,771,095 km (0.06 R)
• M68: 36,398,957 km (0.111 R)
• M69: 37,434,174 km (0.113 R)
• M70: 37,781,391 km (0.101 R)
• M71: 38,187,848 km (0.11 R)
• M72: 38,595,652 km (0.11 R)
• M73: 38,946,459 km (0.111 R)
• M74: 39,239,671 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.7

Radius: 3.7

Gravity: 35.55 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.76 AU - 15.7 AU

Year: 17487 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,445,850 km

• M1: 82,279 km (0.075 R)
• M2: 208,539 km (0.097 R)
• M3: 336,745 km (0.117 R)
• M4: 846,126 km (0.108 R)
• M5: 1,121,834 km (0.118 R)
• M6: 1,449,753 km (0.096 R)
• M7: 1,862,493 km (0.109 R)
• M8: 1,891,216 km (0.119 R)
• M9: 2,953,810 km (0.103 R)
• M10: 3,400,659 km (0.1 R)
• M11: 3,578,082 km (0.079 R)
• M12: 3,905,103 km (0.05 R)
• M13: 4,355,991 km (0.119 R)
• M14: 4,394,288 km (0.081 R)
• M15: 4,548,673 km (0.077 R)
• M16: 4,942,265 km (0.119 R)
• M17: 5,102,783 km (0.11 R)
• M18: 5,265,097 km (0.072 R)
• M19: 5,346,927 km (0.048 R)
• M20: 5,387,917 km (0.099 R)
• M21: 5,720,024 km (0.078 R)
• M22: 5,761,912 km (0.092 R)
• M23: 6,187,368 km (0.108 R)
• M24: 7,522,978 km (0.108 R)
• M25: 7,569,054 km (0.025 R)
• M26: 8,034,303 km (0.091 R)
• M27: 8,081,277 km (0.094 R)
• M28: 8,701,061 km (0.065 R)
• M29: 9,684,069 km (0.065 R)
• M30: 9,734,184 km (0.077 R)
• M31: 10,546,949 km (0.103 R)
• M32: 10,598,411 km (0.04 R)
• M33: 11,065,754 km (0.056 R)
• M34: 11,381,107 km (0.086 R)
• M35: 11,646,194 km (0.104 R)
• M36: 12,236,358 km (0.117 R)
• M37: 12,290,512 km (0.032 R)
• M38: 12,399,120 km (0.083 R)
• M39: 14,520,418 km (0.12 R)
• M40: 15,798,882 km (0.113 R)
• M41: 16,213,118 km (0.062 R)
• M42: 16,272,658 km (0.089 R)
• M43: 16,630,945 km (0.058 R)
• M44: 18,960,333 km (0.063 R)
• M45: 19,653,420 km (0.071 R)
• M46: 20,354,735 km (0.064 R)
• M47: 21,259,204 km (0.042 R)
• M48: 21,781,899 km (0.118 R)
• M49: 23,375,116 km (0.089 R)
• M50: 24,050,102 km (0.111 R)
• M51: 24,458,055 km (0.106 R)
• M52: 24,662,855 km (0.093 R)
• M53: 26,462,068 km (0.05 R)
• M54: 26,672,403 km (0.09 R)
• M55: 27,661,095 km (0.039 R)
• M56: 27,945,780 km (0.11 R)
• M57: 28,661,755 km (0.061 R)
• M58: 29,383,715 km (0.047 R)
• M59: 30,331,267 km (0.112 R)
• M60: 30,404,570 km (0.118 R)
• M61: 30,624,779 km (0.066 R)
• M62: 31,066,840 km (0.041 R)
• M63: 32,781,082 km (0.032 R)
• M64: 33,308,863 km (0.12 R)
• M65: 34,602,137 km (0.034 R)
• M66: 35,216,536 km (0.107 R)
• M67: 35,602,348 km (0.108 R)
• M68: 35,679,691 km (0.108 R)
• M69: 36,144,790 km (0.117 R)
• M70: 36,300,223 km (0.098 R)
• M71: 36,533,894 km (0.111 R)
• M72: 37,630,746 km (0.089 R)
• M73: 38,025,236 km (0.09 R)
• M74: 38,183,361 km (0.045 R)
• M75: 38,420,922 km (0.097 R)
• M76: 39,216,483 km (0.056 R)
• M77: 40,178,398 km (0.103 R)
• M78: 42,288,924 km (0.091 R)
• M79: 42,534,863 km (0.117 R)
• M80: 45,019,086 km (0.073 R)
• M81: 47,891,066 km (0.1 R)
• M82: 48,404,037 km (0.098 R)
• M83: 49,090,691 km (0.094 R)
• M84: 49,780,636 km (0.084 R)
• M85: 51,606,927 km (0.078 R)
• M86: 53,543,771 km (0.085 R)
• M87: 54,076,040 km (0.106 R)
• M88: 56,042,803 km (0.096 R)
• M89: 56,763,715 km (0.071 R)
• M90: 58,123,859 km (0.108 R)
• M91: 59,402,921 km (0.044 R)
• M92: 59,770,184 km (0.1 R)
• M93: 59,862,037 km (0.094 R)
• M94: 60,506,654 km (0.047 R)
• M95: 61,524,368 km (0.09 R)
• M96: 62,081,920 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.9

Radius: 4.4

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.78 AU - 18.72 AU

Year: 30017 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,445,850 km

• M1: 144,512 km (0.1 R)
• M2: 252,372 km (0.063 R)
• M3: 385,364 km (0.086 R)
• M4: 451,337 km (0.092 R)
• M5: 557,701 km (0.079 R)
• M6: 814,860 km (0.04 R)
• M7: 900,878 km (0.112 R)
• M8: 1,425,518 km (0.032 R)
• M9: 1,941,780 km (0.107 R)
• M10: 2,145,383 km (0.075 R)
• M11: 2,234,843 km (0.034 R)
• M12: 2,325,349 km (0.097 R)
• M13: 2,636,214 km (0.103 R)
• M14: 2,699,942 km (0.093 R)
• M15: 2,731,956 km (0.104 R)
• M16: 2,829,045 km (0.085 R)
• M17: 3,059,576 km (0.096 R)
• M18: 3,574,192 km (0.083 R)
• M19: 3,751,615 km (0.087 R)
• M20: 4,376,187 km (0.113 R)
• M21: 4,604,174 km (0.072 R)
• M22: 4,642,620 km (0.08 R)
• M23: 4,797,305 km (0.112 R)
• M24: 5,191,196 km (0.073 R)
• M25: 5,432,647 km (0.117 R)
• M26: 6,434,204 km (0.041 R)
• M27: 6,477,289 km (0.113 R)
• M28: 6,780,673 km (0.097 R)
• M29: 7,088,695 km (0.11 R)
• M30: 7,446,234 km (0.117 R)
• M31: 7,536,591 km (0.054 R)
• M32: 7,809,757 km (0.119 R)
• M33: 8,982,455 km (0.079 R)
• M34: 11,382,752 km (0.106 R)
• M35: 11,434,812 km (0.086 R)
• M36: 11,748,370 km (0.119 R)
• M37: 12,064,919 km (0.118 R)
• M38: 12,652,539 km (0.093 R)
• M39: 13,031,171 km (0.083 R)
• M40: 13,085,625 km (0.091 R)
• M41: 15,151,272 km (0.077 R)
• M42: 16,721,152 km (0.051 R)
• M43: 17,375,493 km (0.106 R)
• M44: 18,342,045 km (0.059 R)
• M45: 20,263,929 km (0.098 R)
• M46: 20,390,190 km (0.106 R)
• M47: 21,216,718 km (0.067 R)
• M48: 21,280,746 km (0.052 R)
• M49: 21,859,839 km (0.072 R)
• M50: 22,248,794 km (0.063 R)
• M51: 22,836,564 km (0.082 R)
• M52: 23,033,584 km (0.084 R)
• M53: 23,628,236 km (0.109 R)
• M54: 23,761,079 km (0.095 R)
• M55: 23,827,500 km (0.114 R)
• M56: 24,899,818 km (0.113 R)
• M57: 25,919,477 km (0.12 R)
• M58: 26,056,359 km (0.056 R)
• M59: 26,606,729 km (0.051 R)
• M60: 27,160,840 km (0.112 R)
• M61: 30,419,979 km (0.101 R)
• M62: 30,781,557 km (0.109 R)
• M63: 33,352,546 km (0.059 R)
• M64: 33,650,844 km (0.092 R)
• M65: 34,701,470 km (0.109 R)
• M66: 37,065,864 km (0.045 R)
• M67: 37,220,100 km (0.091 R)
• M68: 38,384,270 km (0.108 R)
• M69: 38,696,780 km (0.096 R)
• M70: 38,931,649 km (0.086 R)
• M71: 40,034,185 km (0.112 R)
• M72: 40,430,321 km (0.103 R)
• M73: 41,386,700 km (0.087 R)
• M74: 42,915,889 km (0.094 R)
• M75: 43,240,217 km (0.054 R)
• M76: 45,038,234 km (0.11 R)
• M77: 46,361,278 km (0.086 R)
• M78: 46,693,983 km (0.113 R)
• M79: 47,780,812 km (0.051 R)
• M80: 47,864,886 km (0.119 R)
• M81: 48,369,629 km (0.027 R)
• M82: 48,453,853 km (0.117 R)
• M83: 48,791,495 km (0.052 R)
• M84: 49,724,088 km (0.113 R)
• M85: 50,406,105 km (0.04 R)
• M86: 50,491,525 km (0.109 R)
• M87: 51,176,983 km (0.112 R)
• M88: 51,865,432 km (0.098 R)
• M89: 52,124,536 km (0.114 R)
• M90: 52,470,406 km (0.109 R)
• M91: 52,557,023 km (0.1 R)
• M92: 53,600,169 km (0.094 R)
• M93: 54,825,675 km (0.1 R)
• M94: 54,913,638 km (0.106 R)
• M95: 55,265,642 km (0.05 R)
• M96: 57,571,993 km (0.111 R)
• M97: 58,557,244 km (0.101 R)
• M98: 59,367,466 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.3

Radius: 6.9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.47 AU - 21.71 AU

Year: 30859 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,445,850 km

• M1: 414,386 km (0.115 R)
• M2: 736,321 km (0.038 R)
• M3: 809,025 km (0.075 R)
• M4: 884,273 km (0.113 R)
• M5: 1,695,243 km (0.072 R)
• M6: 2,751,853 km (0.119 R)
• M7: 3,302,523 km (0.12 R)
• M8: 3,424,894 km (0.075 R)
• M9: 4,059,338 km (0.089 R)
• M10: 4,190,536 km (0.119 R)
• M11: 4,278,798 km (0.111 R)
• M12: 4,457,269 km (0.054 R)
• M13: 4,683,760 km (0.073 R)
• M14: 4,821,390 km (0.106 R)
• M15: 5,053,865 km (0.097 R)
• M16: 5,195,235 km (0.066 R)
• M17: 5,626,825 km (0.064 R)
• M18: 6,020,118 km (0.057 R)
• M19: 6,575,574 km (0.113 R)
• M20: 6,729,810 km (0.108 R)
• M21: 9,299,004 km (0.073 R)
• M22: 9,414,493 km (0.056 R)
• M23: 11,140,553 km (0.091 R)
• M24: 11,695,861 km (0.067 R)
• M25: 12,008,221 km (0.092 R)
• M26: 13,610,863 km (0.11 R)
• M27: 16,103,164 km (0.093 R)
• M28: 16,241,841 km (0.095 R)
• M29: 17,578,947 km (0.118 R)
• M30: 18,080,399 km (0.091 R)
• M31: 20,207,531 km (0.099 R)
• M32: 20,357,278 km (0.11 R)
• M33: 20,507,175 km (0.118 R)
• M34: 20,959,260 km (0.105 R)
• M35: 21,186,649 km (0.03 R)
• M36: 22,567,437 km (0.105 R)
• M37: 23,582,758 km (0.107 R)
• M38: 24,056,385 km (0.111 R)
• M39: 26,226,152 km (0.069 R)
• M40: 27,541,267 km (0.073 R)
• M41: 29,979,114 km (0.086 R)
• M42: 30,064,385 km (0.117 R)
• M43: 31,266,853 km (0.068 R)
• M44: 31,613,321 km (0.049 R)
• M45: 35,147,122 km (0.08 R)
• M46: 36,413,319 km (0.095 R)
• M47: 37,970,632 km (0.077 R)
• M48: 38,340,289 km (0.073 R)
• M49: 38,896,942 km (0.098 R)
• M50: 40,300,170 km (0.054 R)
• M51: 42,771,677 km (0.079 R)
• M52: 46,668,402 km (0.11 R)
• M53: 46,866,171 km (0.112 R)
• M54: 47,064,238 km (0.12 R)
• M55: 48,158,696 km (0.041 R)
• M56: 48,258,628 km (0.054 R)
• M57: 53,237,993 km (0.047 R)
• M58: 53,444,587 km (0.101 R)
• M59: 53,962,495 km (0.063 R)
• M60: 55,840,547 km (0.089 R)
• M61: 61,710,468 km (0.106 R)
• M62: 62,036,143 km (0.118 R)
• M63: 66,322,870 km (0.118 R)
• M64: 67,437,374 km (0.072 R)
• M65: 68,445,663 km (0.086 R)
• M66: 72,872,115 km (0.06 R)
• M67: 73,331,380 km (0.045 R)
• M68: 74,714,861 km (0.118 R)
• M69: 75,758,007 km (0.112 R)
• M70: 77,976,095 km (0.099 R)
• M71: 78,093,529 km (0.043 R)
• M72: 78,445,832 km (0.046 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: 273 - 12,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit