🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.4 AU

Year: 512 Days

Day: 45.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,740,734 km

• M1: 411,843 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.55 AU - 1.81 AU

Year: 788 Days

Day: 40.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.37 AU - 3.51 AU

Year: 1823 Days

Day: 31.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.79 AU - 3.17 AU

Year: 1860 Days

Day: 33.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 102.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 12.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.36 AU - 5.76 AU

Year: 4116 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 76,740,734 km

• M1: 182,958 km (0.072 R)
• M2: 277,504 km (0.12 R)
• M3: 474,973 km (0.088 R)
• M4: 595,549 km (0.117 R)
• M5: 738,265 km (0.032 R)
• M6: 926,609 km (0.09 R)
• M7: 1,314,816 km (0.091 R)
• M8: 1,494,932 km (0.118 R)
• M9: 1,628,672 km (0.09 R)
• M10: 1,724,863 km (0.097 R)
• M11: 2,114,416 km (0.06 R)
• M12: 2,312,035 km (0.084 R)
• M13: 2,436,800 km (0.118 R)
• M14: 2,547,801 km (0.099 R)
• M15: 2,676,755 km (0.047 R)
• M16: 2,941,543 km (0.056 R)
• M17: 3,215,008 km (0.106 R)
• M18: 3,337,229 km (0.038 R)
• M19: 3,622,812 km (0.113 R)
• M20: 3,731,868 km (0.104 R)
• M21: 3,860,672 km (0.09 R)
• M22: 4,179,615 km (0.116 R)
• M23: 5,331,668 km (0.055 R)
• M24: 5,560,852 km (0.078 R)
• M25: 5,772,084 km (0.11 R)
• M26: 6,822,710 km (0.092 R)
• M27: 7,186,083 km (0.104 R)
• M28: 7,696,062 km (0.089 R)
• M29: 7,908,043 km (0.088 R)
• M30: 8,145,903 km (0.117 R)
• M31: 8,531,567 km (0.097 R)
• M32: 8,800,095 km (0.055 R)
• M33: 8,923,064 km (0.071 R)
• M34: 9,046,632 km (0.092 R)
• M35: 9,170,798 km (0.115 R)
• M36: 9,270,580 km (0.116 R)
• M37: 9,420,926 km (0.098 R)
• M38: 9,546,738 km (0.112 R)
• M39: 9,698,580 km (0.107 R)
• M40: 10,158,892 km (0.09 R)
• M41: 10,391,666 km (0.053 R)
• M42: 10,652,416 km (0.116 R)
• M43: 10,994,696 km (0.098 R)
• M44: 11,744,181 km (0.118 R)
• M45: 11,879,717 km (0.103 R)
• M46: 12,179,959 km (0.092 R)
• M47: 12,704,300 km (0.068 R)
• M48: 12,899,226 km (0.103 R)
• M49: 13,433,739 km (0.038 R)
• M50: 13,689,402 km (0.094 R)
• M51: 14,090,474 km (0.093 R)
• M52: 14,234,537 km (0.085 R)
• M53: 14,321,303 km (0.113 R)
• M54: 14,437,242 km (0.06 R)
• M55: 14,611,673 km (0.063 R)
• M56: 14,816,173 km (0.044 R)
• M57: 15,822,518 km (0.061 R)
• M58: 16,213,268 km (0.111 R)
• M59: 16,789,967 km (0.067 R)
• M60: 17,683,216 km (0.061 R)
• M61: 17,869,914 km (0.08 R)
• M62: 18,088,627 km (0.064 R)
• M63: 18,560,309 km (0.073 R)
• M64: 18,908,722 km (0.096 R)
• M65: 19,035,880 km (0.05 R)
• M66: 19,227,366 km (0.078 R)
• M67: 19,387,435 km (0.05 R)
• M68: 19,515,641 km (0.092 R)
• M69: 20,258,992 km (0.054 R)
• M70: 20,650,490 km (0.118 R)
• M71: 20,814,449 km (0.049 R)
• M72: 21,242,598 km (0.105 R)
• M73: 21,441,115 km (0.093 R)
• M74: 21,840,092 km (0.068 R)
• M75: 22,007,044 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 15

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.14 AU - 7.74 AU

Year: 7339 Days

Day: 7.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,740,734 km

• M1: 223,350 km (0.108 R)
• M2: 337,044 km (0.095 R)
• M3: 836,252 km (0.117 R)
• M4: 985,252 km (0.104 R)
• M5: 1,293,274 km (0.107 R)
• M6: 1,591,422 km (0.114 R)
• M7: 1,890,468 km (0.119 R)
• M8: 2,092,575 km (0.12 R)
• M9: 2,445,776 km (0.118 R)
• M10: 2,567,847 km (0.058 R)
• M11: 2,667,031 km (0.095 R)
• M12: 2,998,689 km (0.099 R)
• M13: 3,425,342 km (0.105 R)
• M14: 4,015,057 km (0.047 R)
• M15: 4,160,317 km (0.116 R)
• M16: 4,426,152 km (0.108 R)
• M17: 4,606,567 km (0.04 R)
• M18: 4,820,193 km (0.088 R)
• M19: 6,170,164 km (0.043 R)
• M20: 6,372,121 km (0.06 R)
• M21: 7,594,486 km (0.051 R)
• M22: 8,030,115 km (0.082 R)
• M23: 8,325,122 km (0.096 R)
• M24: 8,436,722 km (0.095 R)
• M25: 8,623,868 km (0.072 R)
• M26: 9,618,844 km (0.078 R)
• M27: 10,289,192 km (0.079 R)
• M28: 10,449,112 km (0.12 R)
• M29: 10,974,649 km (0.094 R)
• M30: 11,138,010 km (0.072 R)
• M31: 12,389,696 km (0.089 R)
• M32: 12,602,723 km (0.065 R)
• M33: 12,816,947 km (0.094 R)
• M34: 13,292,369 km (0.076 R)
• M35: 13,466,800 km (0.12 R)
• M36: 14,573,675 km (0.117 R)
• M37: 15,343,206 km (0.112 R)
• M38: 15,755,797 km (0.107 R)
• M39: 15,986,776 km (0.075 R)
• M40: 17,205,401 km (0.118 R)
• M41: 17,922,124 km (0.069 R)
• M42: 19,040,069 km (0.088 R)
• M43: 19,781,326 km (0.086 R)
• M44: 20,381,064 km (0.079 R)
• M45: 20,683,252 km (0.086 R)
• M46: 20,986,936 km (0.107 R)
• M47: 21,190,090 km (0.068 R)
• M48: 22,735,436 km (0.113 R)
• M49: 22,996,484 km (0.112 R)
• M50: 23,311,088 km (0.116 R)
• M51: 23,416,256 km (0.11 R)
• M52: 23,838,720 km (0.039 R)
• M53: 25,013,063 km (0.109 R)
• M54: 25,933,539 km (0.065 R)
• M55: 26,315,761 km (0.084 R)
• M56: 26,975,488 km (0.048 R)
• M57: 27,529,299 km (0.071 R)
• M58: 27,975,101 km (0.118 R)
• M59: 28,087,000 km (0.066 R)
• M60: 28,367,197 km (0.059 R)
• M61: 29,497,259 km (0.076 R)
• M62: 31,801,515 km (0.043 R)
• M63: 34,043,838 km (0.109 R)
• M64: 34,223,056 km (0.104 R)
• M65: 35,546,698 km (0.09 R)
• M66: 36,153,916 km (0.048 R)
• M67: 36,642,203 km (0.088 R)
• M68: 37,378,524 km (0.072 R)
• M69: 38,368,114 km (0.119 R)
• M70: 38,928,508 km (0.083 R)
• M71: 39,868,581 km (0.096 R)
• M72: 40,057,523 km (0.061 R)
• M73: 40,246,764 km (0.103 R)
• M74: 40,943,142 km (0.115 R)
• M75: 41,835,045 km (0.106 R)
• M76: 43,185,016 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.7

Radius: 7.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.91 AU - 17.95 AU

Year: 19824 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,740,734 km

• M1: 110,553 km (0.089 R)
• M2: 300,692 km (0.108 R)
• M3: 416,480 km (0.097 R)
• M4: 480,508 km (0.08 R)
• M5: 733,179 km (0.109 R)
• M6: 1,047,185 km (0.085 R)
• M7: 1,450,351 km (0.089 R)
• M8: 1,551,928 km (0.05 R)
• M9: 2,538,377 km (0.048 R)
• M10: 2,692,612 km (0.094 R)
• M11: 2,786,709 km (0.086 R)
• M12: 2,945,881 km (0.061 R)
• M13: 3,407,540 km (0.057 R)
• M14: 3,475,308 km (0.045 R)
• M15: 3,962,698 km (0.104 R)
• M16: 4,214,471 km (0.088 R)
• M17: 4,471,480 km (0.093 R)
• M18: 4,695,877 km (0.081 R)
• M19: 4,809,422 km (0.096 R)
• M20: 5,194,636 km (0.084 R)
• M21: 5,390,909 km (0.099 R)
• M22: 5,509,989 km (0.103 R)
• M23: 5,589,724 km (0.103 R)
• M24: 6,408,922 km (0.114 R)
• M25: 6,492,996 km (0.082 R)
• M26: 6,789,799 km (0.086 R)
• M27: 6,875,518 km (0.104 R)
• M28: 7,004,621 km (0.061 R)
• M29: 7,975,960 km (0.117 R)
• M30: 8,942,213 km (0.064 R)
• M31: 10,533,784 km (0.046 R)
• M32: 11,848,151 km (0.073 R)
• M33: 12,106,806 km (0.093 R)
• M34: 12,472,124 km (0.092 R)
• M35: 12,682,459 km (0.108 R)
• M36: 13,053,461 km (0.028 R)
• M37: 13,160,125 km (0.119 R)
• M38: 13,428,054 km (0.033 R)
• M39: 14,078,356 km (0.075 R)
• M40: 14,627,979 km (0.084 R)
• M41: 16,147,145 km (0.052 R)
• M42: 16,838,288 km (0.115 R)
• M43: 18,189,755 km (0.066 R)
• M44: 18,488,202 km (0.106 R)
• M45: 20,127,496 km (0.079 R)
• M46: 20,808,615 km (0.036 R)
• M47: 21,120,676 km (0.056 R)
• M48: 21,183,358 km (0.096 R)
• M49: 21,308,721 km (0.085 R)
• M50: 21,434,383 km (0.052 R)
• M51: 22,129,714 km (0.103 R)
• M52: 22,257,022 km (0.088 R)
• M53: 22,896,852 km (0.107 R)
• M54: 23,025,655 km (0.113 R)
• M55: 23,413,114 km (0.069 R)
• M56: 24,918,667 km (0.115 R)
• M57: 25,117,333 km (0.088 R)
• M58: 25,984,253 km (0.1 R)
• M59: 27,200,782 km (0.104 R)
• M60: 29,408,997 km (0.094 R)
• M61: 30,181,370 km (0.05 R)
• M62: 30,605,480 km (0.081 R)
• M63: 32,682,796 km (0.118 R)
• M64: 33,482,547 km (0.084 R)
• M65: 34,436,083 km (0.041 R)
• M66: 34,731,240 km (0.076 R)
• M67: 34,805,291 km (0.117 R)
• M68: 34,879,192 km (0.113 R)
• M69: 35,175,695 km (0.098 R)
• M70: 35,696,446 km (0.064 R)
• M71: 36,519,982 km (0.037 R)
• M72: 37,198,408 km (0.094 R)
• M73: 37,577,190 km (0.091 R)
• M74: 40,031,193 km (0.06 R)
• M75: 40,186,326 km (0.076 R)
• M76: 40,808,654 km (0.106 R)
• M77: 43,568,734 km (0.059 R)
• M78: 45,092,089 km (0.109 R)
• M79: 45,253,505 km (0.06 R)
• M80: 45,495,854 km (0.042 R)
• M81: 47,614,908 km (0.089 R)
• M82: 47,943,724 km (0.079 R)
• M83: 48,273,288 km (0.049 R)
• M84: 49,349,794 km (0.094 R)
• M85: 49,515,998 km (0.102 R)
• M86: 49,765,826 km (0.053 R)
• M87: 49,932,628 km (0.118 R)
• M88: 53,221,686 km (0.119 R)
• M89: 53,733,910 km (0.11 R)
• M90: 56,145,577 km (0.117 R)
• M91: 56,841,207 km (0.115 R)
• M92: 57,190,069 km (0.077 R)
• M93: 58,153,031 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.2

Radius: 6.4

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.07 AU - 19.31 AU

Year: 29222 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 76,740,734 km

• M1: 280,346 km (0.098 R)
• M2: 419,772 km (0.066 R)
• M3: 581,487 km (0.078 R)
• M4: 885,769 km (0.078 R)
• M5: 1,122,882 km (0.049 R)
• M6: 1,438,982 km (0.099 R)
• M7: 2,149,422 km (0.087 R)
• M8: 2,253,842 km (0.063 R)
• M9: 3,306,263 km (0.029 R)
• M10: 3,840,028 km (0.081 R)
• M11: 3,924,551 km (0.037 R)
• M12: 4,622,574 km (0.1 R)
• M13: 4,712,483 km (0.093 R)
• M14: 6,031,786 km (0.108 R)
• M15: 6,179,589 km (0.093 R)
• M16: 6,328,588 km (0.072 R)
• M17: 7,195,059 km (0.03 R)
• M18: 8,098,331 km (0.05 R)
• M19: 8,152,486 km (0.055 R)
• M20: 8,206,939 km (0.097 R)
• M21: 8,646,159 km (0.038 R)
• M22: 9,262,651 km (0.039 R)
• M23: 9,547,486 km (0.098 R)
• M24: 10,537,524 km (0.093 R)
• M25: 11,437,804 km (0.108 R)
• M26: 12,051,754 km (0.118 R)
• M27: 12,238,003 km (0.076 R)
• M28: 12,929,146 km (0.05 R)
• M29: 14,678,393 km (0.084 R)
• M30: 14,810,937 km (0.055 R)
• M31: 14,943,780 km (0.106 R)
• M32: 16,089,550 km (0.106 R)
• M33: 16,157,767 km (0.089 R)
• M34: 17,543,342 km (0.113 R)
• M35: 17,895,645 km (0.114 R)
• M36: 18,464,267 km (0.115 R)
• M37: 19,328,194 km (0.099 R)
• M38: 19,546,308 km (0.113 R)
• M39: 19,984,780 km (0.082 R)
• M40: 22,454,192 km (0.059 R)
• M41: 22,913,307 km (0.045 R)
• M42: 24,309,504 km (0.086 R)
• M43: 24,781,037 km (0.11 R)
• M44: 25,176,274 km (0.086 R)
• M45: 25,812,963 km (0.065 R)
• M46: 26,535,521 km (0.103 R)
• M47: 26,777,869 km (0.09 R)
• M48: 27,102,197 km (0.112 R)
• M49: 28,494,804 km (0.106 R)
• M50: 28,577,382 km (0.109 R)
• M51: 28,660,110 km (0.079 R)
• M52: 28,908,741 km (0.119 R)
• M53: 30,500,014 km (0.036 R)
• M54: 30,753,881 km (0.072 R)
• M55: 31,348,982 km (0.044 R)
• M56: 31,862,102 km (0.055 R)
• M57: 31,947,822 km (0.065 R)
• M58: 32,291,748 km (0.117 R)
• M59: 32,377,916 km (0.085 R)
• M60: 33,069,956 km (0.104 R)
• M61: 33,592,202 km (0.045 R)
• M62: 34,998,272 km (0.111 R)
• M63: 37,685,948 km (0.103 R)
• M64: 37,867,410 km (0.057 R)
• M65: 40,532,047 km (0.028 R)
• M66: 40,811,197 km (0.087 R)
• M67: 41,184,294 km (0.118 R)
• M68: 41,277,792 km (0.11 R)
• M69: 41,558,438 km (0.097 R)
• M70: 43,066,684 km (0.115 R)
• M71: 43,922,982 km (0.118 R)
• M72: 45,169,731 km (0.101 R)
• M73: 45,459,053 km (0.097 R)
• M74: 46,039,493 km (0.118 R)
• M75: 46,720,013 km (0.101 R)
• M76: 46,817,402 km (0.09 R)
• M77: 47,208,002 km (0.116 R)
• M78: 47,599,649 km (0.11 R)
• M79: 48,484,819 km (0.06 R)
• M80: 49,077,975 km (0.119 R)
• M81: 49,276,192 km (0.118 R)
• M82: 49,375,376 km (0.11 R)
• M83: 49,474,709 km (0.113 R)
• M84: 50,771,423 km (0.102 R)
• M85: 56,069,132 km (0.098 R)
• M86: 56,899,550 km (0.102 R)
• M87: 60,049,932 km (0.056 R)
• M88: 61,646,291 km (0.047 R)
• M89: 63,148,702 km (0.107 R)
• M90: 63,796,311 km (0.093 R)
• M91: 66,737,704 km (0.043 R)
• M92: 68,059,102 km (0.066 R)
• M93: 68,944,722 km (0.099 R)
• M94: 69,389,028 km (0.117 R)
• M95: 69,722,930 km (0.087 R)
• M96: 69,834,380 km (0.113 R)
• M97: 70,280,481 km (0.075 R)
• M98: 71,400,072 km (0.088 R)
• M99: 75,479,306 km (0.079 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit