🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.67 AU - 0.85 AU

Year: 246 Days

Day: 23.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,798,431 km

• M1: 452,234 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.85 AU - 0.95 AU

Year: 317 Days

Day: 38.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,798,431 km

• M1: 274,213 km (0.116 R)
• M2: 658,829 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.3 AU - 4.94 AU

Year: 3101 Days

Day: 20.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 11.1

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.69 AU - 9.79 AU

Year: 10416 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,798,431 km

• M1: 142,716 km (0.091 R)
• M2: 454,628 km (0.113 R)
• M3: 609,013 km (0.107 R)
• M4: 710,889 km (0.075 R)
• M5: 837,898 km (0.066 R)
• M6: 1,116,150 km (0.106 R)
• M7: 1,709,006 km (0.103 R)
• M8: 2,251,747 km (0.085 R)
• M9: 2,416,454 km (0.071 R)
• M10: 2,528,503 km (0.108 R)
• M11: 2,816,330 km (0.06 R)
• M12: 3,329,899 km (0.099 R)
• M13: 3,581,822 km (0.081 R)
• M14: 4,104,517 km (0.119 R)
• M15: 4,477,763 km (0.101 R)
• M16: 4,581,584 km (0.059 R)
• M17: 5,112,358 km (0.046 R)
• M18: 5,366,674 km (0.088 R)
• M19: 5,926,020 km (0.093 R)
• M20: 6,231,948 km (0.056 R)
• M21: 7,019,431 km (0.068 R)
• M22: 7,221,089 km (0.068 R)
• M23: 7,547,961 km (0.107 R)
• M24: 8,216,364 km (0.108 R)
• M25: 8,343,821 km (0.098 R)
• M26: 9,078,347 km (0.092 R)
• M27: 9,166,161 km (0.108 R)
• M28: 10,014,381 km (0.09 R)
• M29: 10,287,397 km (0.106 R)
• M30: 10,748,009 km (0.097 R)
• M31: 11,027,607 km (0.109 R)
• M32: 11,215,352 km (0.06 R)
• M33: 13,349,665 km (0.102 R)
• M34: 14,004,006 km (0.109 R)
• M35: 14,258,323 km (0.108 R)
• M36: 15,239,086 km (0.113 R)
• M37: 16,294,798 km (0.105 R)
• M38: 16,562,429 km (0.087 R)
• M39: 16,777,700 km (0.11 R)
• M40: 18,088,028 km (0.073 R)
• M41: 18,476,534 km (0.083 R)
• M42: 19,148,677 km (0.086 R)
• M43: 19,261,623 km (0.107 R)
• M44: 19,829,048 km (0.043 R)
• M45: 20,517,198 km (0.096 R)
• M46: 20,806,221 km (0.062 R)
• M47: 21,096,591 km (0.049 R)
• M48: 21,388,456 km (0.093 R)
• M49: 21,564,084 km (0.116 R)
• M50: 23,770,354 km (0.095 R)
• M51: 24,256,696 km (0.079 R)
• M52: 24,562,474 km (0.103 R)
• M53: 27,053,578 km (0.086 R)
• M54: 27,816,527 km (0.069 R)
• M55: 28,457,704 km (0.105 R)
• M56: 28,715,610 km (0.109 R)
• M57: 30,016,364 km (0.108 R)
• M58: 30,872,213 km (0.096 R)
• M59: 31,936,453 km (0.03 R)
• M60: 32,070,343 km (0.117 R)
• M61: 32,810,104 km (0.067 R)
• M62: 33,012,809 km (0.109 R)
• M63: 33,623,468 km (0.087 R)
• M64: 34,169,500 km (0.068 R)
• M65: 34,924,969 km (0.079 R)
• M66: 35,062,899 km (0.112 R)
• M67: 35,132,013 km (0.086 R)
• M68: 35,755,387 km (0.097 R)
• M69: 36,242,777 km (0.104 R)
• M70: 36,312,639 km (0.095 R)
• M71: 37,083,517 km (0.118 R)
• M72: 41,018,240 km (0.111 R)
• M73: 41,747,829 km (0.11 R)
• M74: 41,894,285 km (0.063 R)
• M75: 41,967,588 km (0.102 R)
• M76: 42,555,358 km (0.105 R)
• M77: 45,008,464 km (0.071 R)
• M78: 45,233,759 km (0.086 R)
• M79: 45,309,006 km (0.042 R)
• M80: 46,897,436 km (0.08 R)
• M81: 48,043,057 km (0.107 R)
• M82: 49,430,128 km (0.094 R)
• M83: 49,973,019 km (0.103 R)
• M84: 51,299,952 km (0.054 R)
• M85: 52,796,529 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 13.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.62 AU - 10.2 AU

Year: 10705 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,798,431 km

• M1: 239,357 km (0.118 R)
• M2: 397,033 km (0.034 R)
• M3: 952,938 km (0.095 R)
• M4: 1,169,556 km (0.108 R)
• M5: 1,629,121 km (0.103 R)
• M6: 2,066,844 km (0.094 R)
• M7: 2,169,169 km (0.043 R)
• M8: 2,405,983 km (0.066 R)
• M9: 2,596,271 km (0.08 R)
• M10: 3,137,815 km (0.037 R)
• M11: 3,745,931 km (0.109 R)
• M12: 3,935,621 km (0.083 R)
• M13: 4,424,058 km (0.111 R)
• M14: 4,658,627 km (0.095 R)
• M15: 5,140,183 km (0.106 R)
• M16: 5,351,565 km (0.104 R)
• M17: 5,458,378 km (0.086 R)
• M18: 5,565,789 km (0.088 R)
• M19: 5,783,005 km (0.117 R)
• M20: 5,929,312 km (0.119 R)
• M21: 6,263,214 km (0.109 R)
• M22: 6,794,735 km (0.066 R)
• M23: 7,699,802 km (0.093 R)
• M24: 8,064,223 km (0.111 R)
• M25: 8,600,681 km (0.107 R)
• M26: 8,936,678 km (0.082 R)
• M27: 9,839,202 km (0.09 R)
• M28: 10,190,607 km (0.111 R)
• M29: 11,407,436 km (0.077 R)
• M30: 11,591,591 km (0.094 R)
• M31: 12,290,961 km (0.052 R)
• M32: 12,717,315 km (0.115 R)
• M33: 12,860,480 km (0.084 R)
• M34: 13,100,286 km (0.099 R)
• M35: 13,196,627 km (0.077 R)
• M36: 13,730,841 km (0.106 R)
• M37: 13,926,814 km (0.04 R)
• M38: 14,123,834 km (0.098 R)
• M39: 15,528,259 km (0.028 R)
• M40: 15,732,610 km (0.097 R)
• M41: 16,298,987 km (0.082 R)
• M42: 18,685,073 km (0.083 R)
• M43: 18,957,042 km (0.08 R)
• M44: 21,632,750 km (0.072 R)
• M45: 22,724,365 km (0.065 R)
• M46: 24,187,732 km (0.096 R)
• M47: 25,380,476 km (0.084 R)
• M48: 25,741,904 km (0.109 R)
• M49: 26,714,440 km (0.118 R)
• M50: 27,205,121 km (0.077 R)
• M51: 27,575,226 km (0.072 R)
• M52: 28,757,947 km (0.089 R)
• M53: 29,071,953 km (0.106 R)
• M54: 29,323,875 km (0.075 R)
• M55: 29,450,286 km (0.074 R)
• M56: 30,915,597 km (0.116 R)
• M57: 33,784,286 km (0.098 R)
• M58: 34,315,059 km (0.047 R)
• M59: 35,991,153 km (0.1 R)
• M60: 36,397,461 km (0.092 R)
• M61: 36,737,198 km (0.105 R)
• M62: 38,936,137 km (0.111 R)
• M63: 39,632,066 km (0.113 R)
• M64: 39,771,791 km (0.081 R)
• M65: 39,981,527 km (0.042 R)
• M66: 40,824,511 km (0.106 R)
• M67: 40,965,582 km (0.117 R)
• M68: 41,319,081 km (0.115 R)
• M69: 41,673,479 km (0.112 R)
• M70: 42,313,907 km (0.096 R)
• M71: 42,671,147 km (0.094 R)
• M72: 43,676,744 km (0.116 R)
• M73: 44,399,750 km (0.09 R)
• M74: 45,053,942 km (0.051 R)
• M75: 45,784,428 km (0.117 R)
• M76: 48,148,523 km (0.042 R)
• M77: 48,297,523 km (0.101 R)
• M78: 49,570,900 km (0.096 R)
• M79: 49,721,395 km (0.063 R)
• M80: 50,325,023 km (0.119 R)
• M81: 50,476,266 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.3

Radius: 3.1

Gravity: 73.5 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.21 AU - 14.49 AU

Year: 16096 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,798,431 km

• M1: 759,508 km (0.09 R)
• M2: 1,040,004 km (0.045 R)
• M3: 1,296,116 km (0.1 R)
• M4: 1,431,203 km (0.114 R)
• M5: 1,570,927 km (0.109 R)
• M6: 1,803,402 km (0.119 R)
• M7: 1,893,311 km (0.079 R)
• M8: 2,300,067 km (0.104 R)
• M9: 2,801,669 km (0.115 R)
• M10: 2,976,100 km (0.066 R)
• M11: 3,900,016 km (0.1 R)
• M12: 4,212,975 km (0.105 R)
• M13: 4,292,561 km (0.107 R)
• M14: 5,284,694 km (0.074 R)
• M15: 5,327,629 km (0.11 R)
• M16: 5,586,882 km (0.087 R)
• M17: 6,253,191 km (0.115 R)
• M18: 6,711,260 km (0.115 R)
• M19: 7,370,388 km (0.093 R)
• M20: 7,902,508 km (0.091 R)
• M21: 7,951,576 km (0.07 R)
• M22: 8,447,044 km (0.08 R)
• M23: 9,624,080 km (0.063 R)
• M24: 10,098,455 km (0.071 R)
• M25: 10,365,337 km (0.051 R)
• M26: 10,851,381 km (0.091 R)
• M27: 10,905,984 km (0.116 R)
• M28: 11,015,190 km (0.11 R)
• M29: 11,179,598 km (0.069 R)
• M30: 11,400,255 km (0.07 R)
• M31: 11,622,259 km (0.082 R)
• M32: 11,678,059 km (0.109 R)
• M33: 12,014,355 km (0.101 R)
• M34: 12,984,347 km (0.089 R)
• M35: 13,390,954 km (0.111 R)
• M36: 13,742,808 km (0.047 R)
• M37: 13,860,841 km (0.066 R)
• M38: 14,455,642 km (0.087 R)
• M39: 14,877,059 km (0.097 R)
• M40: 15,547,258 km (0.048 R)
• M41: 16,352,094 km (0.114 R)
• M42: 16,414,477 km (0.089 R)
• M43: 16,728,034 km (0.104 R)
• M44: 16,980,256 km (0.095 R)
• M45: 17,170,245 km (0.08 R)
• M46: 17,297,254 km (0.108 R)
• M47: 17,424,711 km (0.117 R)
• M48: 17,808,579 km (0.086 R)
• M49: 19,306,204 km (0.114 R)
• M50: 20,237,301 km (0.107 R)
• M51: 20,979,157 km (0.066 R)
• M52: 21,047,074 km (0.026 R)
• M53: 21,251,126 km (0.086 R)
• M54: 22,907,174 km (0.106 R)
• M55: 23,750,607 km (0.084 R)
• M56: 23,821,367 km (0.115 R)
• M57: 25,250,924 km (0.103 R)
• M58: 25,467,841 km (0.066 R)
• M59: 27,076,616 km (0.061 R)
• M60: 27,372,670 km (0.106 R)
• M61: 27,818,771 km (0.087 R)
• M62: 28,417,312 km (0.06 R)
• M63: 28,492,410 km (0.085 R)
• M64: 29,171,286 km (0.077 R)
• M65: 33,038,989 km (0.086 R)
• M66: 33,593,099 km (0.118 R)
• M67: 37,722,300 km (0.11 R)
• M68: 40,731,611 km (0.116 R)
• M69: 41,751,719 km (0.071 R)
• M70: 44,338,565 km (0.105 R)
• M71: 44,512,996 km (0.117 R)
• M72: 44,949,672 km (0.068 R)
• M73: 46,445,202 km (0.108 R)
• M74: 46,533,614 km (0.053 R)
• M75: 47,154,595 km (0.105 R)
• M76: 48,494,244 km (0.095 R)
• M77: 48,943,636 km (0.111 R)
• M78: 50,572,757 km (0.103 R)
• M79: 52,495,688 km (0.062 R)
• M80: 53,512,505 km (0.095 R)
• M81: 54,535,754 km (0.076 R)
• M82: 55,002,948 km (0.103 R)
• M83: 55,377,691 km (0.064 R)
• M84: 56,223,966 km (0.093 R)
• M85: 58,884,115 km (0.086 R)
• M86: 60,906,080 km (0.06 R)
• M87: 64,030,432 km (0.119 R)
• M88: 64,523,207 km (0.09 R)
• M89: 64,621,942 km (0.055 R)
• M90: 64,918,445 km (0.054 R)
• M91: 66,407,692 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.7

Radius: 7.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.44 AU - 15.64 AU

Year: 18477 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,798,431 km

• M1: 330,163 km (0.119 R)
• M2: 409,150 km (0.115 R)
• M3: 460,013 km (0.057 R)
• M4: 686,804 km (0.068 R)
• M5: 879,037 km (0.092 R)
• M6: 1,040,603 km (0.078 R)
• M7: 1,088,474 km (0.108 R)
• M8: 1,526,347 km (0.038 R)
• M9: 2,846,997 km (0.084 R)
• M10: 3,299,231 km (0.102 R)
• M11: 3,479,198 km (0.098 R)
• M12: 4,076,542 km (0.09 R)
• M13: 4,387,107 km (0.116 R)
• M14: 4,665,210 km (0.032 R)
• M15: 4,867,466 km (0.069 R)
• M16: 6,008,000 km (0.098 R)
• M17: 6,272,340 km (0.074 R)
• M18: 6,405,930 km (0.075 R)
• M19: 7,508,317 km (0.09 R)
• M20: 8,520,197 km (0.032 R)
• M21: 8,817,149 km (0.047 R)
• M22: 9,117,541 km (0.095 R)
• M23: 9,625,576 km (0.111 R)
• M24: 10,142,885 km (0.039 R)
• M25: 10,722,278 km (0.105 R)
• M26: 12,023,480 km (0.037 R)
• M27: 12,580,134 km (0.094 R)
• M28: 12,692,482 km (0.118 R)
• M29: 12,748,880 km (0.096 R)
• M30: 13,488,342 km (0.119 R)
• M31: 13,660,978 km (0.08 R)
• M32: 15,068,246 km (0.111 R)
• M33: 15,187,625 km (0.096 R)
• M34: 15,487,419 km (0.1 R)
• M35: 17,451,639 km (0.089 R)
• M36: 17,639,833 km (0.118 R)
• M37: 18,462,920 km (0.077 R)
• M38: 18,847,088 km (0.091 R)
• M39: 19,363,350 km (0.105 R)
• M40: 20,080,672 km (0.091 R)
• M41: 22,284,697 km (0.077 R)
• M42: 22,830,430 km (0.046 R)
• M43: 23,587,994 km (0.109 R)
• M44: 23,865,648 km (0.116 R)
• M45: 24,493,959 km (0.088 R)
• M46: 24,704,742 km (0.044 R)
• M47: 24,915,974 km (0.098 R)
• M48: 28,230,016 km (0.118 R)
• M49: 28,377,220 km (0.041 R)
• M50: 28,598,475 km (0.109 R)
• M51: 29,117,131 km (0.089 R)
• M52: 30,464,709 km (0.115 R)
• M53: 30,615,803 km (0.079 R)
• M54: 32,755,651 km (0.094 R)
• M55: 34,156,635 km (0.118 R)
• M56: 35,577,066 km (0.074 R)
• M57: 35,736,089 km (0.057 R)
• M58: 35,975,146 km (0.103 R)
• M59: 37,016,796 km (0.096 R)
• M60: 38,393,845 km (0.118 R)
• M61: 39,375,955 km (0.066 R)
• M62: 40,200,688 km (0.09 R)
• M63: 41,699,658 km (0.066 R)
• M64: 41,783,433 km (0.051 R)
• M65: 43,216,730 km (0.107 R)
• M66: 44,751,754 km (0.096 R)
• M67: 45,353,586 km (0.043 R)
• M68: 45,612,241 km (0.084 R)
• M69: 47,349,671 km (0.1 R)
• M70: 48,578,767 km (0.099 R)
• M71: 48,666,880 km (0.112 R)
• M72: 49,020,230 km (0.119 R)
• M73: 49,463,040 km (0.098 R)
• M74: 49,729,324 km (0.083 R)
• M75: 50,174,228 km (0.098 R)
• M76: 50,888,857 km (0.03 R)
• M77: 51,967,159 km (0.11 R)
• M78: 54,146,201 km (0.103 R)
• M79: 55,431,097 km (0.07 R)
• M80: 56,262,263 km (0.048 R)
• M81: 56,725,867 km (0.114 R)
• M82: 57,377,067 km (0.032 R)
• M83: 57,563,615 km (0.118 R)
• M84: 58,124,308 km (0.072 R)
• M85: 58,405,402 km (0.067 R)
• M86: 58,499,200 km (0.045 R)
• M87: 59,439,722 km (0.088 R)
• M88: 59,533,969 km (0.066 R)
• M89: 59,722,911 km (0.037 R)
• M90: 61,145,287 km (0.098 R)
• M91: 61,526,463 km (0.12 R)
• M92: 62,291,207 km (0.097 R)
• M93: 63,155,434 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit