🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.74 AU

Year: 226 Days

Day: 23.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,585,122 km

• M1: 311,313 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.78 AU - 1.02 AU

Year: 368 Days

Day: 22.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.33 AU - 1.91 AU

Year: 888 Days

Day: 33.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 163.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,585,122 km

• M1: 1,000,511 km (0.105 R)
• M2: 1,434,494 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 8.8

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.33 AU - 3.83 AU

Year: 2327 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 82,585,122 km

• M1: 115,190 km (0.032 R)
• M2: 347,965 km (0.118 R)
• M3: 463,005 km (0.12 R)
• M4: 685,457 km (0.065 R)
• M5: 750,533 km (0.105 R)
• M6: 941,419 km (0.094 R)
• M7: 1,099,694 km (0.116 R)
• M8: 1,226,852 km (0.103 R)
• M9: 1,328,130 km (0.103 R)
• M10: 1,693,448 km (0.052 R)
• M11: 1,761,216 km (0.109 R)
• M12: 1,934,600 km (0.066 R)
• M13: 2,125,786 km (0.078 R)
• M14: 2,199,089 km (0.092 R)
• M15: 2,539,573 km (0.116 R)
• M16: 2,683,187 km (0.105 R)
• M17: 2,992,107 km (0.11 R)
• M18: 3,199,749 km (0.103 R)
• M19: 3,255,998 km (0.049 R)
• M20: 3,326,608 km (0.096 R)
• M21: 3,412,178 km (0.054 R)
• M22: 3,541,879 km (0.077 R)
• M23: 3,614,733 km (0.06 R)
• M24: 3,865,908 km (0.117 R)
• M25: 3,955,966 km (0.081 R)
• M26: 4,031,513 km (0.06 R)
• M27: 4,261,146 km (0.108 R)
• M28: 4,510,825 km (0.114 R)
• M29: 4,685,256 km (0.082 R)
• M30: 4,749,284 km (0.095 R)
• M31: 4,861,931 km (0.118 R)
• M32: 5,090,068 km (0.076 R)
• M33: 5,172,346 km (0.065 R)
• M34: 5,607,676 km (0.116 R)
• M35: 5,812,476 km (0.088 R)
• M36: 6,002,465 km (0.056 R)
• M37: 6,159,543 km (0.108 R)
• M38: 6,335,470 km (0.101 R)
• M39: 6,424,181 km (0.071 R)
• M40: 6,513,192 km (0.064 R)
• M41: 6,692,560 km (0.087 R)
• M42: 6,964,678 km (0.074 R)
• M43: 7,093,033 km (0.098 R)
• M44: 7,389,088 km (0.069 R)
• M45: 7,595,084 km (0.097 R)
• M46: 7,746,028 km (0.033 R)
• M47: 7,955,166 km (0.074 R)
• M48: 8,398,724 km (0.089 R)
• M49: 8,613,696 km (0.088 R)
• M50: 9,269,383 km (0.08 R)
• M51: 9,370,212 km (0.075 R)
• M52: 9,735,979 km (0.1 R)
• M53: 9,817,959 km (0.101 R)
• M54: 9,982,516 km (0.107 R)
• M55: 10,106,533 km (0.109 R)
• M56: 10,189,410 km (0.098 R)
• M57: 10,397,800 km (0.111 R)
• M58: 10,988,861 km (0.026 R)
• M59: 11,202,637 km (0.116 R)
• M60: 12,115,333 km (0.085 R)
• M61: 12,313,999 km (0.119 R)
• M62: 12,893,990 km (0.115 R)
• M63: 12,961,608 km (0.049 R)
• M64: 13,074,256 km (0.103 R)
• M65: 13,142,173 km (0.106 R)
• M66: 13,278,157 km (0.079 R)
• M67: 13,780,806 km (0.116 R)
• M68: 14,011,337 km (0.117 R)
• M69: 14,359,600 km (0.109 R)
• M70: 14,640,096 km (0.112 R)
• M71: 15,064,506 km (0.1 R)
• M72: 15,230,709 km (0.092 R)
• M73: 15,853,036 km (0.118 R)
• M74: 15,925,292 km (0.117 R)
• M75: 16,215,811 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.6

Radius: 8.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3 AU - 4.3 AU

Year: 3002 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,585,122 km

• M1: 105,766 km (0.085 R)
• M2: 239,506 km (0.114 R)
• M3: 338,839 km (0.101 R)
• M4: 418,425 km (0.102 R)
• M5: 518,506 km (0.07 R)
• M6: 592,557 km (0.077 R)
• M7: 663,167 km (0.087 R)
• M8: 752,028 km (0.09 R)
• M9: 813,663 km (0.073 R)
• M10: 959,072 km (0.097 R)
• M11: 1,130,960 km (0.085 R)
• M12: 1,303,446 km (0.076 R)
• M13: 1,397,843 km (0.077 R)
• M14: 1,465,311 km (0.11 R)
• M15: 1,543,850 km (0.067 R)
• M16: 1,777,522 km (0.095 R)
• M17: 1,957,638 km (0.055 R)
• M18: 2,044,554 km (0.105 R)
• M19: 2,154,957 km (0.111 R)
• M20: 2,312,933 km (0.071 R)
• M21: 2,370,378 km (0.118 R)
• M22: 2,569,044 km (0.078 R)
• M23: 2,640,402 km (0.084 R)
• M24: 2,858,815 km (0.033 R)
• M25: 2,995,099 km (0.086 R)
• M26: 3,083,063 km (0.076 R)
• M27: 3,159,058 km (0.109 R)
• M28: 3,391,085 km (0.118 R)
• M29: 3,601,868 km (0.063 R)
• M30: 3,735,908 km (0.117 R)
• M31: 3,803,526 km (0.104 R)
• M32: 4,203,850 km (0.101 R)
• M33: 4,330,858 km (0.084 R)
• M34: 4,545,382 km (0.06 R)
• M35: 4,807,328 km (0.054 R)
• M36: 5,346,179 km (0.101 R)
• M37: 5,999,024 km (0.117 R)
• M38: 6,062,603 km (0.091 R)
• M39: 6,158,196 km (0.033 R)
• M40: 6,286,551 km (0.104 R)
• M41: 6,448,267 km (0.109 R)
• M42: 6,644,090 km (0.083 R)
• M43: 7,091,986 km (0.098 R)
• M44: 7,773,405 km (0.111 R)
• M45: 7,860,022 km (0.09 R)
• M46: 8,086,812 km (0.104 R)
• M47: 8,227,584 km (0.12 R)
• M48: 8,457,815 km (0.09 R)
• M49: 9,033,767 km (0.098 R)
• M50: 9,622,434 km (0.104 R)
• M51: 9,715,484 km (0.101 R)
• M52: 9,865,082 km (0.1 R)
• M53: 9,977,879 km (0.034 R)
• M54: 10,223,518 km (0.097 R)
• M55: 10,432,956 km (0.077 R)
• M56: 10,663,037 km (0.062 R)
• M57: 12,058,336 km (0.09 R)
• M58: 12,178,912 km (0.094 R)
• M59: 12,239,350 km (0.088 R)
• M60: 12,340,179 km (0.12 R)
• M61: 12,441,457 km (0.058 R)
• M62: 12,746,786 km (0.112 R)
• M63: 13,219,665 km (0.119 R)
• M64: 13,427,007 km (0.082 R)
• M65: 13,510,333 km (0.104 R)
• M66: 13,677,285 km (0.119 R)
• M67: 13,866,077 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.1

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.12 AU - 7.72 AU

Year: 8700 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,585,122 km

• M1: 169,794 km (0.055 R)
• M2: 386,411 km (0.12 R)
• M3: 643,720 km (0.073 R)
• M4: 886,667 km (0.055 R)
• M5: 974,780 km (0.094 R)
• M6: 1,225,655 km (0.109 R)
• M7: 1,342,342 km (0.041 R)
• M8: 1,463,067 km (0.107 R)
• M9: 1,569,581 km (0.095 R)
• M10: 1,678,937 km (0.111 R)
• M11: 2,002,966 km (0.1 R)
• M12: 2,866,146 km (0.081 R)
• M13: 3,092,936 km (0.037 R)
• M14: 3,255,250 km (0.057 R)
• M15: 4,160,317 km (0.093 R)
• M16: 4,262,642 km (0.079 R)
• M17: 5,003,151 km (0.047 R)
• M18: 5,416,490 km (0.087 R)
• M19: 5,641,485 km (0.07 R)
• M20: 6,071,579 km (0.119 R)
• M21: 6,631,973 km (0.085 R)
• M22: 6,721,881 km (0.064 R)
• M23: 6,842,607 km (0.106 R)
• M24: 7,086,002 km (0.086 R)
• M25: 7,897,122 km (0.098 R)
• M26: 8,216,962 km (0.111 R)
• M27: 9,640,685 km (0.086 R)
• M28: 10,713,900 km (0.113 R)
• M29: 11,103,902 km (0.091 R)
• M30: 11,282,671 km (0.1 R)
• M31: 11,861,316 km (0.11 R)
• M32: 12,044,125 km (0.095 R)
• M33: 12,191,030 km (0.036 R)
• M34: 12,747,384 km (0.094 R)
• M35: 12,934,681 km (0.103 R)
• M36: 13,387,962 km (0.087 R)
• M37: 13,808,033 km (0.111 R)
• M38: 14,077,608 km (0.096 R)
• M39: 14,818,267 km (0.091 R)
• M40: 15,292,642 km (0.093 R)
• M41: 15,812,046 km (0.081 R)
• M42: 16,175,120 km (0.093 R)
• M43: 16,581,727 km (0.119 R)
• M44: 18,031,480 km (0.084 R)
• M45: 18,495,533 km (0.099 R)
• M46: 18,622,691 km (0.065 R)
• M47: 19,049,045 km (0.078 R)
• M48: 19,220,334 km (0.062 R)
• M49: 19,478,391 km (0.059 R)
• M50: 19,651,176 km (0.094 R)
• M51: 20,215,908 km (0.089 R)
• M52: 21,139,376 km (0.088 R)
• M53: 21,450,390 km (0.07 R)
• M54: 22,800,062 km (0.054 R)
• M55: 23,027,600 km (0.085 R)
• M56: 23,164,632 km (0.078 R)
• M57: 23,853,380 km (0.114 R)
• M58: 24,084,509 km (0.115 R)
• M59: 24,409,286 km (0.08 R)
• M60: 25,345,170 km (0.041 R)
• M61: 25,912,446 km (0.107 R)
• M62: 26,102,435 km (0.119 R)
• M63: 26,915,051 km (0.061 R)
• M64: 27,542,165 km (0.108 R)
• M65: 27,881,902 km (0.09 R)
• M66: 29,700,264 km (0.076 R)
• M67: 29,998,711 km (0.081 R)
• M68: 30,198,275 km (0.105 R)
• M69: 30,749,244 km (0.116 R)
• M70: 31,912,218 km (0.111 R)
• M71: 32,473,359 km (0.088 R)
• M72: 32,935,018 km (0.104 R)
• M73: 33,605,666 km (0.088 R)
• M74: 33,916,829 km (0.118 R)
• M75: 34,333,011 km (0.096 R)
• M76: 35,223,118 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.9

Radius: 6.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 14.32 AU - 14.7 AU

Year: 23792 Days

Day: 19.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,585,122 km

• M1: 123,119 km (0.096 R)
• M2: 446,699 km (0.11 R)
• M3: 707,748 km (0.089 R)
• M4: 890,257 km (0.118 R)
• M5: 1,298,958 km (0.092 R)
• M6: 2,104,244 km (0.091 R)
• M7: 2,712,060 km (0.063 R)
• M8: 3,035,341 km (0.072 R)
• M9: 3,408,887 km (0.077 R)
• M10: 3,523,778 km (0.119 R)
• M11: 4,281,192 km (0.115 R)
• M12: 5,174,740 km (0.119 R)
• M13: 5,485,006 km (0.071 R)
• M14: 6,170,463 km (0.097 R)
• M15: 7,076,877 km (0.111 R)
• M16: 7,520,584 km (0.103 R)
• M17: 7,973,417 km (0.103 R)
• M18: 8,331,704 km (0.093 R)
• M19: 8,958,070 km (0.115 R)
• M20: 10,311,183 km (0.113 R)
• M21: 10,422,184 km (0.085 R)
• M22: 10,645,235 km (0.104 R)
• M23: 11,096,272 km (0.038 R)
• M24: 11,900,660 km (0.089 R)
• M25: 12,962,207 km (0.104 R)
• M26: 13,992,338 km (0.084 R)
• M27: 14,797,623 km (0.093 R)
• M28: 15,618,018 km (0.077 R)
• M29: 15,809,353 km (0.111 R)
• M30: 16,194,568 km (0.093 R)
• M31: 17,765,794 km (0.085 R)
• M32: 19,112,026 km (0.118 R)
• M33: 19,659,554 km (0.068 R)
• M34: 19,866,298 km (0.084 R)
• M35: 20,421,007 km (0.116 R)
• M36: 20,770,168 km (0.087 R)
• M37: 24,001,183 km (0.1 R)
• M38: 24,740,197 km (0.071 R)
• M39: 25,112,546 km (0.082 R)
• M40: 25,187,195 km (0.086 R)
• M41: 25,636,737 km (0.039 R)
• M42: 26,164,668 km (0.057 R)
• M43: 27,308,044 km (0.114 R)
• M44: 27,770,002 km (0.045 R)
• M45: 28,701,399 km (0.084 R)
• M46: 28,935,968 km (0.03 R)
• M47: 29,880,230 km (0.039 R)
• M48: 31,154,804 km (0.108 R)
• M49: 31,395,806 km (0.104 R)
• M50: 32,691,473 km (0.072 R)
• M51: 32,854,684 km (0.093 R)
• M52: 33,921,916 km (0.113 R)
• M53: 35,502,118 km (0.109 R)
• M54: 35,837,965 km (0.086 R)
• M55: 36,006,113 km (0.101 R)
• M56: 37,276,498 km (0.058 R)
• M57: 38,647,712 km (0.069 R)
• M58: 39,426,220 km (0.072 R)
• M59: 39,860,951 km (0.105 R)
• M60: 40,209,813 km (0.086 R)
• M61: 40,559,723 km (0.113 R)
• M62: 40,822,865 km (0.042 R)
• M63: 41,262,683 km (0.063 R)
• M64: 43,395,500 km (0.083 R)
• M65: 44,656,161 km (0.111 R)
• M66: 47,490,143 km (0.114 R)
• M67: 47,674,897 km (0.032 R)
• M68: 48,975,351 km (0.067 R)
• M69: 49,536,343 km (0.111 R)
• M70: 51,421,426 km (0.107 R)
• M71: 51,896,249 km (0.107 R)
• M72: 52,372,719 km (0.08 R)
• M73: 52,468,162 km (0.104 R)
• M74: 53,906,845 km (0.079 R)
• M75: 55,164,215 km (0.084 R)
• M76: 55,650,258 km (0.109 R)
• M77: 57,707,678 km (0.119 R)
• M78: 58,398,970 km (0.072 R)
• M79: 58,498,003 km (0.115 R)
• M80: 58,894,438 km (0.111 R)
• M81: 59,789,781 km (0.112 R)
• M82: 59,989,345 km (0.111 R)
• M83: 60,089,276 km (0.113 R)
• M84: 60,289,139 km (0.095 R)
• M85: 61,896,418 km (0.097 R)
• M86: 62,199,354 km (0.111 R)
• M87: 62,401,610 km (0.052 R)
• M88: 63,619,486 km (0.062 R)
• M89: 64,027,290 km (0.063 R)
• M90: 66,491,766 km (0.071 R)
• M91: 67,216,418 km (0.078 R)
• M92: 68,152,003 km (0.072 R)
• M93: 68,882,639 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.3

Radius: 4

Gravity: 35.58 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 11.26 AU - 18.58 AU

Year: 24807 Days

Day: 24.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,585,122 km

• M1: 52,359 km (0.072 R)
• M2: 98,136 km (0.083 R)
• M3: 186,399 km (0.049 R)
• M4: 436,377 km (0.072 R)
• M5: 590,164 km (0.085 R)
• M6: 685,457 km (0.064 R)
• M7: 1,202,617 km (0.117 R)
• M8: 1,232,537 km (0.096 R)
• M9: 1,323,941 km (0.064 R)
• M10: 1,354,908 km (0.116 R)
• M11: 1,386,024 km (0.084 R)
• M12: 1,417,440 km (0.071 R)
• M13: 1,513,332 km (0.061 R)
• M14: 2,241,126 km (0.105 R)
• M15: 3,352,787 km (0.102 R)
• M16: 4,008,026 km (0.072 R)
• M17: 4,606,866 km (0.118 R)
• M18: 5,431,300 km (0.102 R)
• M19: 6,040,313 km (0.079 R)
• M20: 6,143,835 km (0.116 R)
• M21: 6,247,955 km (0.071 R)
• M22: 6,617,163 km (0.044 R)
• M23: 6,993,401 km (0.052 R)
• M24: 7,211,515 km (0.115 R)
• M25: 7,487,373 km (0.101 R)
• M26: 7,992,416 km (0.047 R)
• M27: 8,277,849 km (0.093 R)
• M28: 8,566,572 km (0.067 R)
• M29: 9,693,344 km (0.099 R)
• M30: 14,089,127 km (0.082 R)
• M31: 14,502,766 km (0.085 R)
• M32: 16,052,899 km (0.12 R)
• M33: 17,654,942 km (0.12 R)
• M34: 18,700,631 km (0.11 R)
• M35: 19,307,251 km (0.073 R)
• M36: 20,306,415 km (0.1 R)
• M37: 21,243,646 km (0.108 R)
• M38: 22,515,078 km (0.11 R)
• M39: 22,595,412 km (0.094 R)
• M40: 23,566,153 km (0.119 R)
• M41: 24,798,689 km (0.094 R)
• M42: 25,883,723 km (0.082 R)
• M43: 28,099,866 km (0.099 R)
• M44: 30,820,303 km (0.091 R)
• M45: 31,985,820 km (0.098 R)
• M46: 33,623,468 km (0.094 R)
• M47: 34,822,944 km (0.059 R)
• M48: 37,168,788 km (0.047 R)
• M49: 40,147,730 km (0.114 R)
• M50: 44,808,003 km (0.091 R)
• M51: 45,415,071 km (0.043 R)
• M52: 45,618,075 km (0.111 R)
• M53: 46,535,110 km (0.107 R)
• M54: 48,284,059 km (0.1 R)
• M55: 48,906,386 km (0.114 R)
• M56: 50,159,119 km (0.089 R)
• M57: 50,579,040 km (0.098 R)
• M58: 50,789,375 km (0.117 R)
• M59: 50,894,692 km (0.111 R)
• M60: 51,528,089 km (0.1 R)
• M61: 52,164,030 km (0.051 R)
• M62: 52,909,326 km (0.11 R)
• M63: 53,443,690 km (0.114 R)
• M64: 53,658,063 km (0.072 R)
• M65: 53,765,325 km (0.098 R)
• M66: 53,872,587 km (0.097 R)
• M67: 57,344,454 km (0.089 R)
• M68: 58,113,537 km (0.09 R)
• M69: 58,444,148 km (0.071 R)
• M70: 58,554,402 km (0.114 R)
• M71: 59,328,870 km (0.097 R)
• M72: 59,439,722 km (0.066 R)
• M73: 64,957,939 km (0.088 R)
• M74: 65,874,226 km (0.095 R)
• M75: 66,794,851 km (0.072 R)
• M76: 67,256,809 km (0.058 R)
• M77: 67,951,691 km (0.083 R)
• M78: 68,765,354 km (0.099 R)
• M79: 69,582,158 km (0.072 R)
• M80: 69,699,144 km (0.034 R)
• M81: 72,170,351 km (0.112 R)
• M82: 72,881,689 km (0.11 R)
• M83: 73,000,470 km (0.077 R)
• M84: 73,476,191 km (0.082 R)
• M85: 75,990,782 km (0.06 R)
• M86: 76,231,784 km (0.105 R)
• M87: 77,319,211 km (0.082 R)
• M88: 78,168,627 km (0.119 R)
• M89: 80,735,128 km (0.064 R)
• M90: 80,980,918 km (0.119 R)
• M91: 81,227,006 km (0.039 R)
• M92: 81,720,081 km (0.113 R)
• M93: 82,337,621 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 11,832 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit