🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.89 AU

Year: 254 Days

Day: 35.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,419,500 km

• M1: 272,567 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.89 AU - 1.43 AU

Year: 478 Days

Day: 32.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.02 AU - 3.48 AU

Year: 2243 Days

Day: 23.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,419,500 km

• M1: 2,029,445 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.93 AU - 3.89 AU

Year: 2411 Days

Day: 21.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,419,500 km

• M1: 377,585 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.98 AU - 4.14 AU

Year: 2572 Days

Day: 36.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 9.2

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.12 AU - 4.58 AU

Year: 3474 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 131.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,419,500 km

• M1: 197,918 km (0.091 R)
• M2: 267,780 km (0.107 R)
• M3: 598,691 km (0.094 R)
• M4: 782,546 km (0.113 R)
• M5: 1,218,624 km (0.107 R)
• M6: 1,586,485 km (0.081 R)
• M7: 1,661,284 km (0.119 R)
• M8: 1,956,142 km (0.037 R)
• M9: 2,101,700 km (0.116 R)
• M10: 2,284,659 km (0.11 R)
• M11: 2,403,739 km (0.108 R)
• M12: 2,666,133 km (0.086 R)
• M13: 2,755,593 km (0.118 R)
• M14: 3,086,354 km (0.094 R)
• M15: 3,294,744 km (0.103 R)
• M16: 3,390,935 km (0.058 R)
• M17: 3,705,390 km (0.1 R)
• M18: 3,927,094 km (0.118 R)
• M19: 3,988,279 km (0.053 R)
• M20: 4,070,408 km (0.108 R)
• M21: 4,173,930 km (0.044 R)
• M22: 4,468,339 km (0.1 R)
• M23: 4,532,217 km (0.09 R)
• M24: 4,639,628 km (0.067 R)
• M25: 4,791,321 km (0.114 R)
• M26: 5,256,121 km (0.096 R)
• M27: 5,391,657 km (0.112 R)
• M28: 5,758,770 km (0.11 R)
• M29: 5,851,670 km (0.077 R)
• M30: 5,968,805 km (0.103 R)
• M31: 6,468,612 km (0.108 R)
• M32: 6,589,786 km (0.114 R)
• M33: 7,432,621 km (0.116 R)
• M34: 8,022,036 km (0.075 R)
• M35: 8,126,007 km (0.086 R)
• M36: 8,440,910 km (0.058 R)
• M37: 8,653,040 km (0.106 R)
• M38: 8,866,965 km (0.069 R)
• M39: 9,464,160 km (0.112 R)
• M40: 9,684,667 km (0.096 R)
• M41: 9,767,694 km (0.103 R)
• M42: 10,356,062 km (0.11 R)
• M43: 10,469,457 km (0.07 R)
• M44: 10,726,018 km (0.1 R)
• M45: 10,840,759 km (0.112 R)
• M46: 10,984,672 km (0.084 R)
• M47: 11,187,378 km (0.088 R)
• M48: 12,278,993 km (0.094 R)
• M49: 12,883,069 km (0.061 R)
• M50: 13,219,515 km (0.064 R)
• M51: 14,309,036 km (0.08 R)
• M52: 14,530,441 km (0.119 R)
• M53: 15,459,743 km (0.07 R)
• M54: 16,474,166 km (0.072 R)
• M55: 16,639,771 km (0.038 R)
• M56: 17,006,136 km (0.114 R)
• M57: 17,240,706 km (0.108 R)
• M58: 17,882,630 km (0.119 R)
• M59: 18,189,456 km (0.055 R)
• M60: 18,842,899 km (0.114 R)
• M61: 18,981,576 km (0.12 R)
• M62: 19,925,688 km (0.113 R)
• M63: 20,563,574 km (0.12 R)
• M64: 20,670,536 km (0.068 R)
• M65: 20,885,060 km (0.058 R)
• M66: 21,316,201 km (0.115 R)
• M67: 21,605,373 km (0.102 R)
• M68: 22,407,068 km (0.109 R)
• M69: 22,590,625 km (0.092 R)
• M70: 22,737,829 km (0.094 R)
• M71: 23,144,436 km (0.115 R)
• M72: 23,367,187 km (0.11 R)
• M73: 23,516,037 km (0.084 R)
• M74: 23,777,385 km (0.104 R)
• M75: 24,378,319 km (0.088 R)
• M76: 24,529,413 km (0.115 R)
• M77: 24,794,351 km (0.076 R)
• M78: 25,060,336 km (0.086 R)
• M79: 25,212,776 km (0.082 R)
• M80: 25,403,813 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 14.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.03 AU - 9.13 AU

Year: 8794 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,419,500 km

• M1: 199,713 km (0.044 R)
• M2: 687,253 km (0.053 R)
• M3: 1,280,707 km (0.105 R)
• M4: 1,509,891 km (0.079 R)
• M5: 1,618,799 km (0.025 R)
• M6: 1,891,366 km (0.105 R)
• M7: 2,033,484 km (0.03 R)
• M8: 2,379,354 km (0.11 R)
• M9: 2,988,816 km (0.102 R)
• M10: 3,240,439 km (0.061 R)
• M11: 3,354,583 km (0.097 R)
• M12: 3,915,275 km (0.117 R)
• M13: 4,697,822 km (0.106 R)
• M14: 6,048,990 km (0.038 R)
• M15: 6,154,905 km (0.081 R)
• M16: 6,440,637 km (0.108 R)
• M17: 6,730,857 km (0.112 R)
• M18: 7,399,410 km (0.065 R)
• M19: 8,050,460 km (0.036 R)
• M20: 8,206,341 km (0.04 R)
• M21: 8,960,613 km (0.102 R)
• M22: 9,820,203 km (0.092 R)
• M23: 10,154,554 km (0.072 R)
• M24: 10,280,964 km (0.032 R)
• M25: 10,620,551 km (0.115 R)
• M26: 11,838,128 km (0.089 R)
• M27: 12,015,701 km (0.104 R)
• M28: 12,734,818 km (0.057 R)
• M29: 13,746,399 km (0.09 R)
• M30: 14,026,745 km (0.081 R)
• M31: 14,120,693 km (0.099 R)
• M32: 14,688,417 km (0.081 R)
• M33: 14,831,582 km (0.05 R)
• M34: 15,071,088 km (0.093 R)
• M35: 15,457,200 km (0.113 R)
• M36: 16,883,616 km (0.097 R)
• M37: 17,688,602 km (0.077 R)
• M38: 19,860,913 km (0.117 R)
• M39: 20,390,489 km (0.041 R)
• M40: 21,952,590 km (0.053 R)
• M41: 22,665,274 km (0.12 R)
• M42: 23,441,238 km (0.093 R)
• M43: 24,565,018 km (0.118 R)
• M44: 24,962,349 km (0.065 R)
• M45: 26,052,020 km (0.071 R)
• M46: 26,457,281 km (0.086 R)
• M47: 26,864,786 km (0.064 R)
• M48: 27,803,811 km (0.069 R)
• M49: 28,574,689 km (0.045 R)
• M50: 28,932,976 km (0.104 R)
• M51: 29,412,886 km (0.104 R)
• M52: 29,593,451 km (0.065 R)
• M53: 30,502,258 km (0.099 R)
• M54: 31,358,706 km (0.047 R)
• M55: 31,666,578 km (0.091 R)
• M56: 31,789,996 km (0.114 R)
• M57: 32,161,149 km (0.067 R)
• M58: 32,285,165 km (0.073 R)
• M59: 33,032,855 km (0.113 R)
• M60: 33,220,601 km (0.097 R)
• M61: 34,228,292 km (0.1 R)
• M62: 34,545,140 km (0.07 R)
• M63: 34,799,457 km (0.111 R)
• M64: 36,015,687 km (0.116 R)
• M65: 36,596,576 km (0.092 R)
• M66: 37,115,681 km (0.107 R)
• M67: 37,702,403 km (0.118 R)
• M68: 38,358,091 km (0.076 R)
• M69: 38,885,274 km (0.07 R)
• M70: 40,682,393 km (0.031 R)
• M71: 41,152,729 km (0.118 R)
• M72: 42,031,018 km (0.071 R)
• M73: 42,302,538 km (0.093 R)
• M74: 42,710,790 km (0.081 R)
• M75: 43,394,154 km (0.036 R)
• M76: 43,600,000 km (0.12 R)
• M77: 44,081,257 km (0.092 R)
• M78: 44,771,950 km (0.076 R)
• M79: 45,257,545 km (0.112 R)
• M80: 46,795,112 km (0.098 R)
• M81: 46,935,734 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 7.4

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.5 AU - 15.36 AU

Year: 16779 Days

Day: 20.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,419,500 km

• M1: 235,317 km (0.118 R)
• M2: 515,215 km (0.117 R)
• M3: 609,013 km (0.041 R)
• M4: 858,393 km (0.047 R)
• M5: 1,089,820 km (0.095 R)
• M6: 1,289,085 km (0.055 R)
• M7: 1,808,040 km (0.04 R)
• M8: 2,166,626 km (0.101 R)
• M9: 2,354,222 km (0.062 R)
• M10: 3,297,885 km (0.061 R)
• M11: 3,441,499 km (0.058 R)
• M12: 4,267,279 km (0.116 R)
• M13: 4,582,332 km (0.086 R)
• M14: 4,823,634 km (0.033 R)
• M15: 6,178,990 km (0.119 R)
• M16: 6,852,480 km (0.074 R)
• M17: 7,501,884 km (0.09 R)
• M18: 8,171,036 km (0.1 R)
• M19: 8,611,153 km (0.081 R)
• M20: 9,209,993 km (0.106 R)
• M21: 9,311,121 km (0.066 R)
• M22: 10,500,424 km (0.116 R)
• M23: 10,553,232 km (0.069 R)
• M24: 10,658,998 km (0.094 R)
• M25: 11,464,134 km (0.048 R)
• M26: 11,627,495 km (0.114 R)
• M27: 13,647,215 km (0.109 R)
• M28: 14,227,356 km (0.114 R)
• M29: 16,442,751 km (0.038 R)
• M30: 17,371,006 km (0.066 R)
• M31: 17,621,432 km (0.107 R)
• M32: 18,189,156 km (0.084 R)
• M33: 18,316,165 km (0.11 R)
• M34: 18,634,958 km (0.026 R)
• M35: 18,955,546 km (0.043 R)
• M36: 19,537,332 km (0.092 R)
• M37: 20,256,300 km (0.101 R)
• M38: 20,387,946 km (0.114 R)
• M39: 22,805,747 km (0.118 R)
• M40: 22,942,778 km (0.091 R)
• M41: 23,770,354 km (0.081 R)
• M42: 24,607,653 km (0.098 R)
• M43: 25,383,617 km (0.036 R)
• M44: 26,382,781 km (0.067 R)
• M45: 27,832,534 km (0.071 R)
• M46: 29,084,968 km (0.119 R)
• M47: 29,830,264 km (0.053 R)
• M48: 31,491,848 km (0.085 R)
• M49: 32,487,870 km (0.111 R)
• M50: 32,951,025 km (0.117 R)
• M51: 34,667,960 km (0.063 R)
• M52: 34,746,649 km (0.088 R)
• M53: 35,378,700 km (0.076 R)
• M54: 35,695,997 km (0.037 R)
• M55: 36,654,021 km (0.109 R)
• M56: 36,734,206 km (0.075 R)
• M57: 37,297,292 km (0.029 R)
• M58: 37,539,491 km (0.09 R)
• M59: 37,701,207 km (0.088 R)
• M60: 38,025,385 km (0.104 R)
• M61: 38,921,776 km (0.079 R)
• M62: 39,003,606 km (0.095 R)
• M63: 39,742,769 km (0.114 R)
• M64: 40,652,324 km (0.07 R)
• M65: 40,984,730 km (0.098 R)
• M66: 41,151,382 km (0.114 R)
• M67: 41,819,935 km (0.112 R)
• M68: 41,903,710 km (0.073 R)
• M69: 42,155,483 km (0.032 R)
• M70: 42,239,557 km (0.071 R)
• M71: 43,676,744 km (0.096 R)
• M72: 44,273,191 km (0.049 R)
• M73: 47,034,019 km (0.118 R)
• M74: 48,787,755 km (0.061 R)
• M75: 49,052,543 km (0.089 R)
• M76: 50,116,932 km (0.064 R)
• M77: 50,473,424 km (0.086 R)
• M78: 50,562,734 km (0.093 R)
• M79: 51,368,318 km (0.051 R)
• M80: 51,547,836 km (0.107 R)
• M81: 52,268,449 km (0.053 R)
• M82: 53,082,860 km (0.087 R)
• M83: 53,264,471 km (0.072 R)
• M84: 53,901,609 km (0.111 R)
• M85: 54,449,735 km (0.047 R)
• M86: 54,816,250 km (0.065 R)
• M87: 55,643,826 km (0.029 R)
• M88: 56,290,238 km (0.048 R)
• M89: 57,497,493 km (0.12 R)
• M90: 59,183,012 km (0.058 R)
• M91: 59,371,356 km (0.091 R)
• M92: 59,559,849 km (0.085 R)
• M93: 59,748,492 km (0.107 R)
• M94: 61,265,115 km (0.07 R)
• M95: 63,082,580 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 5.4

Gravity: 22.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.9 AU - 14.68 AU

Year: 17514 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,419,500 km

• M1: 98,884 km (0.08 R)
• M2: 135,536 km (0.082 R)
• M3: 192,682 km (0.057 R)
• M4: 353,649 km (0.054 R)
• M5: 676,631 km (0.106 R)
• M6: 1,148,014 km (0.115 R)
• M7: 1,279,211 km (0.05 R)
• M8: 1,556,117 km (0.104 R)
• M9: 2,261,172 km (0.092 R)
• M10: 2,767,561 km (0.108 R)
• M11: 3,087,999 km (0.086 R)
• M12: 3,345,158 km (0.106 R)
• M13: 3,880,270 km (0.111 R)
• M14: 4,523,989 km (0.078 R)
• M15: 5,594,512 km (0.098 R)
• M16: 6,598,014 km (0.083 R)
• M17: 6,881,352 km (0.091 R)
• M18: 7,754,705 km (0.042 R)
• M19: 7,853,888 km (0.103 R)
• M20: 8,153,982 km (0.039 R)
• M21: 9,181,270 km (0.08 R)
• M22: 10,140,192 km (0.091 R)
• M23: 10,303,105 km (0.117 R)
• M24: 10,466,914 km (0.093 R)
• M25: 10,631,472 km (0.095 R)
• M26: 10,686,524 km (0.115 R)
• M27: 11,298,529 km (0.12 R)
• M28: 12,907,155 km (0.085 R)
• M29: 13,320,344 km (0.081 R)
• M30: 14,463,721 km (0.095 R)
• M31: 14,954,402 km (0.109 R)
• M32: 15,952,369 km (0.115 R)
• M33: 16,015,350 km (0.098 R)
• M34: 16,778,748 km (0.118 R)
• M35: 17,164,860 km (0.096 R)
• M36: 18,208,903 km (0.029 R)
• M37: 18,473,093 km (0.058 R)
• M38: 19,273,292 km (0.097 R)
• M39: 19,407,781 km (0.042 R)
• M40: 19,813,041 km (0.056 R)
• M41: 19,880,809 km (0.109 R)
• M42: 20,084,711 km (0.111 R)
• M43: 20,357,727 km (0.057 R)
• M44: 20,631,940 km (0.07 R)
• M45: 20,976,314 km (0.081 R)
• M46: 21,670,897 km (0.117 R)
• M47: 22,655,999 km (0.098 R)
• M48: 23,082,652 km (0.1 R)
• M49: 25,623,871 km (0.048 R)
• M50: 26,739,722 km (0.066 R)
• M51: 27,265,858 km (0.066 R)
• M52: 27,568,195 km (0.119 R)
• M53: 28,328,451 km (0.117 R)
• M54: 30,259,461 km (0.083 R)
• M55: 30,729,048 km (0.113 R)
• M56: 31,359,154 km (0.09 R)
• M57: 31,755,140 km (0.114 R)
• M58: 32,312,093 km (0.077 R)
• M59: 33,033,155 km (0.1 R)
• M60: 34,572,517 km (0.115 R)
• M61: 35,721,728 km (0.08 R)
• M62: 35,804,306 km (0.055 R)
• M63: 37,050,456 km (0.118 R)
• M64: 37,385,106 km (0.09 R)
• M65: 38,564,386 km (0.093 R)
• M66: 40,700,494 km (0.075 R)
• M67: 41,045,766 km (0.047 R)
• M68: 41,652,535 km (0.119 R)
• M69: 42,262,146 km (0.066 R)
• M70: 43,490,195 km (0.069 R)
• M71: 44,818,924 km (0.116 R)
• M72: 45,981,299 km (0.075 R)
• M73: 47,970,801 km (0.089 R)
• M74: 49,895,976 km (0.088 R)
• M75: 50,636,037 km (0.102 R)
• M76: 50,728,788 km (0.102 R)
• M77: 50,821,688 km (0.031 R)
• M78: 51,286,488 km (0.077 R)
• M79: 52,126,929 km (0.069 R)
• M80: 52,689,716 km (0.089 R)
• M81: 55,247,242 km (0.073 R)
• M82: 55,438,278 km (0.103 R)
• M83: 56,012,734 km (0.107 R)
• M84: 57,457,401 km (0.114 R)
• M85: 57,941,798 km (0.104 R)
• M86: 58,135,827 km (0.062 R)
• M87: 62,063,070 km (0.06 R)
• M88: 62,261,587 km (0.109 R)
• M89: 66,785,576 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit