🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 26.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,362,609 km

• M1: 24,085 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 17.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,362,609 km

• M1: 300,542 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.52 AU - 0.72 AU

Year: 179 Days

Day: 30.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,362,609 km

• M1: 266,733 km (0.099 R)
• M2: 478,115 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.84 AU - 1.06 AU

Year: 340 Days

Day: 33 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 13.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.07 AU - 9.99 AU

Year: 10800 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,362,609 km

• M1: 174,880 km (0.098 R)
• M2: 360,232 km (0.084 R)
• M3: 1,036,264 km (0.117 R)
• M4: 1,480,869 km (0.1 R)
• M5: 1,642,136 km (0.096 R)
• M6: 1,785,301 km (0.109 R)
• M7: 2,008,202 km (0.097 R)
• M8: 2,240,378 km (0.058 R)
• M9: 2,481,679 km (0.104 R)
• M10: 2,591,783 km (0.067 R)
• M11: 2,931,969 km (0.08 R)
• M12: 3,137,217 km (0.076 R)
• M13: 3,686,989 km (0.082 R)
• M14: 4,168,245 km (0.119 R)
• M15: 4,366,463 km (0.07 R)
• M16: 4,806,729 km (0.059 R)
• M17: 4,910,401 km (0.025 R)
• M18: 5,476,030 km (0.08 R)
• M19: 5,620,691 km (0.069 R)
• M20: 6,746,415 km (0.06 R)
• M21: 7,414,818 km (0.116 R)
• M22: 8,814,755 km (0.082 R)
• M23: 9,285,091 km (0.064 R)
• M24: 9,763,505 km (0.088 R)
• M25: 10,116,706 km (0.105 R)
• M26: 10,384,336 km (0.095 R)
• M27: 10,654,211 km (0.077 R)
• M28: 11,293,143 km (0.042 R)
• M29: 11,431,671 km (0.095 R)
• M30: 11,991,616 km (0.072 R)
• M31: 12,274,954 km (0.118 R)
• M32: 12,800,192 km (0.06 R)
• M33: 13,528,285 km (0.106 R)
• M34: 13,724,707 km (0.114 R)
• M35: 13,823,292 km (0.114 R)
• M36: 14,519,969 km (0.108 R)
• M37: 15,586,303 km (0.103 R)
• M38: 15,895,671 km (0.107 R)
• M39: 17,100,233 km (0.115 R)
• M40: 17,526,139 km (0.116 R)
• M41: 18,497,328 km (0.105 R)
• M42: 18,660,838 km (0.056 R)
• M43: 18,879,700 km (0.108 R)
• M44: 19,154,362 km (0.107 R)
• M45: 19,319,817 km (0.085 R)
• M46: 19,707,874 km (0.119 R)
• M47: 21,285,383 km (0.085 R)
• M48: 22,903,284 km (0.116 R)
• M49: 23,078,912 km (0.044 R)
• M50: 23,372,723 km (0.093 R)
• M51: 24,202,093 km (0.105 R)
• M52: 25,585,425 km (0.117 R)
• M53: 26,011,629 km (0.115 R)
• M54: 26,194,886 km (0.119 R)
• M55: 26,809,135 km (0.072 R)
• M56: 27,490,404 km (0.069 R)
• M57: 27,989,313 km (0.115 R)
• M58: 29,440,562 km (0.119 R)
• M59: 29,887,111 km (0.105 R)
• M60: 30,207,400 km (0.115 R)
• M61: 32,284,567 km (0.117 R)
• M62: 32,942,947 km (0.06 R)
• M63: 33,472,972 km (0.11 R)
• M64: 33,739,107 km (0.117 R)
• M65: 34,206,451 km (0.074 R)
• M66: 34,541,550 km (0.115 R)
• M67: 34,877,696 km (0.097 R)
• M68: 36,097,069 km (0.093 R)
• M69: 36,369,935 km (0.12 R)
• M70: 37,606,212 km (0.031 R)
• M71: 37,813,555 km (0.05 R)
• M72: 38,577,401 km (0.047 R)
• M73: 39,416,346 km (0.112 R)
• M74: 39,697,291 km (0.103 R)
• M75: 39,908,523 km (0.109 R)
• M76: 42,831,965 km (0.086 R)
• M77: 43,120,838 km (0.064 R)
• M78: 43,991,498 km (0.067 R)
• M79: 45,529,065 km (0.111 R)
• M80: 46,341,381 km (0.03 R)
• M81: 47,084,135 km (0.117 R)
• M82: 48,656,558 km (0.105 R)
• M83: 49,260,036 km (0.082 R)
• M84: 50,018,048 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 4.6

Gravity: 29.74 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.67 AU - 17.65 AU

Year: 22749 Days

Day: 20.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,362,609 km

• M1: 64,477 km (0.038 R)
• M2: 104,419 km (0.089 R)
• M3: 150,196 km (0.069 R)
• M4: 356,641 km (0.115 R)
• M5: 540,048 km (0.108 R)
• M6: 1,270,684 km (0.055 R)
• M7: 1,391,859 km (0.101 R)
• M8: 1,422,825 km (0.112 R)
• M9: 1,913,955 km (0.109 R)
• M10: 2,415,557 km (0.032 R)
• M11: 2,836,824 km (0.111 R)
• M12: 3,239,243 km (0.111 R)
• M13: 3,280,532 km (0.114 R)
• M14: 4,276,255 km (0.082 R)
• M15: 5,652,855 km (0.093 R)
• M16: 5,752,487 km (0.081 R)
• M17: 6,004,111 km (0.11 R)
• M18: 7,974,763 km (0.12 R)
• M19: 8,538,747 km (0.097 R)
• M20: 10,367,581 km (0.11 R)
• M21: 11,169,127 km (0.107 R)
• M22: 11,799,233 km (0.094 R)
• M23: 12,570,410 km (0.094 R)
• M24: 13,291,621 km (0.074 R)
• M25: 13,891,509 km (0.07 R)
• M26: 14,636,805 km (0.12 R)
• M27: 14,979,833 km (0.111 R)
• M28: 15,048,798 km (0.076 R)
• M29: 15,603,956 km (0.086 R)
• M30: 16,877,482 km (0.077 R)
• M31: 16,949,289 km (0.058 R)
• M32: 17,165,009 km (0.105 R)
• M33: 18,626,880 km (0.1 R)
• M34: 18,700,931 km (0.041 R)
• M35: 19,598,219 km (0.071 R)
• M36: 21,667,456 km (0.103 R)
• M37: 23,085,195 km (0.091 R)
• M38: 23,164,781 km (0.119 R)
• M39: 23,564,357 km (0.063 R)
• M40: 23,966,177 km (0.115 R)
• M41: 24,695,168 km (0.087 R)
• M42: 25,760,903 km (0.059 R)
• M43: 26,674,497 km (0.119 R)
• M44: 27,093,222 km (0.103 R)
• M45: 28,789,661 km (0.07 R)
• M46: 31,574,725 km (0.086 R)
• M47: 31,928,823 km (0.068 R)
• M48: 37,489,675 km (0.083 R)
• M49: 37,770,770 km (0.104 R)
• M50: 38,052,462 km (0.083 R)
• M51: 38,712,787 km (0.097 R)
• M52: 38,902,029 km (0.083 R)
• M53: 39,091,719 km (0.114 R)
• M54: 40,716,052 km (0.106 R)
• M55: 40,812,244 km (0.069 R)
• M56: 41,681,707 km (0.044 R)
• M57: 42,070,212 km (0.112 R)
• M58: 42,752,827 km (0.106 R)
• M59: 43,046,488 km (0.072 R)
• M60: 43,144,475 km (0.081 R)
• M61: 43,537,319 km (0.113 R)
• M62: 43,832,775 km (0.068 R)
• M63: 45,120,812 km (0.117 R)
• M64: 45,819,434 km (0.083 R)
• M65: 46,019,746 km (0.107 R)
• M66: 47,328,578 km (0.037 R)
• M67: 47,733,689 km (0.085 R)
• M68: 49,468,575 km (0.112 R)
• M69: 53,420,352 km (0.114 R)
• M70: 54,265,132 km (0.112 R)
• M71: 56,503,714 km (0.094 R)
• M72: 57,148,780 km (0.08 R)
• M73: 57,580,220 km (0.09 R)
• M74: 58,012,708 km (0.071 R)
• M75: 60,520,417 km (0.097 R)
• M76: 60,850,131 km (0.117 R)
• M77: 61,180,443 km (0.081 R)
• M78: 62,618,527 km (0.046 R)
• M79: 64,291,779 km (0.088 R)
• M80: 64,740,423 km (0.064 R)
• M81: 65,753,799 km (0.101 R)
• M82: 66,432,226 km (0.062 R)
• M83: 66,545,471 km (0.115 R)
• M84: 66,772,262 km (0.091 R)
• M85: 67,340,434 km (0.108 R)
• M86: 69,513,792 km (0.117 R)
• M87: 70,551,253 km (0.063 R)
• M88: 71,245,836 km (0.094 R)
• M89: 74,163,892 km (0.11 R)
• M90: 75,815,154 km (0.12 R)
• M91: 76,645,272 km (0.092 R)
• M92: 77,239,924 km (0.086 R)
• M93: 77,597,612 km (0.075 R)
• M94: 78,314,485 km (0.105 R)
• M95: 79,875,090 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.6

Radius: 4.7

Gravity: 32.62 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.13 AU - 17.65 AU

Year: 23252 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,362,609 km

• M1: 376,388 km (0.053 R)
• M2: 618,288 km (0.102 R)
• M3: 1,283,849 km (0.102 R)
• M4: 1,920,986 km (0.102 R)
• M5: 1,993,092 km (0.093 R)
• M6: 2,252,495 km (0.117 R)
• M7: 2,328,640 km (0.059 R)
• M8: 3,135,422 km (0.055 R)
• M9: 3,306,263 km (0.09 R)
• M10: 3,436,413 km (0.054 R)
• M11: 3,928,141 km (0.11 R)
• M12: 4,205,645 km (0.11 R)
• M13: 4,926,707 km (0.072 R)
• M14: 5,581,945 km (0.097 R)
• M15: 6,051,533 km (0.116 R)
• M16: 6,371,523 km (0.085 R)
• M17: 6,751,950 km (0.072 R)
• M18: 6,917,256 km (0.055 R)
• M19: 7,139,708 km (0.062 R)
• M20: 7,591,494 km (0.086 R)
• M21: 7,878,721 km (0.059 R)
• M22: 8,701,510 km (0.102 R)
• M23: 9,244,700 km (0.11 R)
• M24: 10,048,639 km (0.101 R)
• M25: 10,939,195 km (0.09 R)
• M26: 11,393,823 km (0.107 R)
• M27: 12,999,008 km (0.034 R)
• M28: 13,758,067 km (0.084 R)
• M29: 14,178,138 km (0.08 R)
• M30: 14,531,488 km (0.042 R)
• M31: 15,102,803 km (0.073 R)
• M32: 15,318,822 km (0.071 R)
• M33: 15,391,078 km (0.048 R)
• M34: 16,267,123 km (0.078 R)
• M35: 17,762,802 km (0.058 R)
• M36: 18,758,227 km (0.094 R)
• M37: 18,835,569 km (0.084 R)
• M38: 20,802,930 km (0.086 R)
• M39: 21,204,152 km (0.073 R)
• M40: 22,669,613 km (0.114 R)
• M41: 23,999,538 km (0.061 R)
• M42: 24,758,597 km (0.059 R)
• M43: 25,611,305 km (0.082 R)
• M44: 26,386,820 km (0.088 R)
• M45: 27,345,294 km (0.061 R)
• M46: 27,696,550 km (0.11 R)
• M47: 28,937,913 km (0.083 R)
• M48: 29,295,901 km (0.112 R)
• M49: 29,835,650 km (0.114 R)
• M50: 30,106,871 km (0.084 R)
• M51: 31,291,087 km (0.081 R)
• M52: 31,842,804 km (0.113 R)
• M53: 32,583,314 km (0.083 R)
• M54: 32,955,813 km (0.087 R)
• M55: 33,423,306 km (0.088 R)
• M56: 37,338,731 km (0.092 R)
• M57: 39,102,939 km (0.101 R)
• M58: 39,300,557 km (0.113 R)
• M59: 40,493,750 km (0.074 R)
• M60: 41,396,274 km (0.118 R)
• M61: 41,900,568 km (0.091 R)
• M62: 42,813,564 km (0.097 R)
• M63: 43,835,467 km (0.082 R)
• M64: 45,072,492 km (0.089 R)
• M65: 47,791,733 km (0.083 R)
• M66: 48,003,114 km (0.029 R)
• M67: 48,108,880 km (0.101 R)
• M68: 48,320,711 km (0.093 R)
• M69: 48,958,147 km (0.051 R)
• M70: 51,535,270 km (0.05 R)
• M71: 52,077,712 km (0.116 R)
• M72: 53,168,130 km (0.089 R)
• M73: 54,818,045 km (0.101 R)
• M74: 57,043,912 km (0.108 R)
• M75: 57,380,208 km (0.084 R)
• M76: 58,619,477 km (0.113 R)
• M77: 59,412,645 km (0.073 R)
• M78: 61,009,452 km (0.116 R)
• M79: 62,043,473 km (0.063 R)
• M80: 62,158,813 km (0.05 R)
• M81: 65,297,376 km (0.115 R)
• M82: 67,536,707 km (0.099 R)
• M83: 69,801,020 km (0.115 R)
• M84: 69,920,998 km (0.057 R)
• M85: 71,123,316 km (0.048 R)
• M86: 72,211,341 km (0.058 R)
• M87: 72,818,260 km (0.098 R)
• M88: 73,304,901 km (0.114 R)
• M89: 75,385,359 km (0.07 R)
• M90: 76,000,954 km (0.088 R)
• M91: 77,237,081 km (0.03 R)
• M92: 81,741,922 km (0.082 R)
• M93: 82,121,153 km (0.093 R)
• M94: 82,500,982 km (0.075 R)
• M95: 82,627,841 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.8

Radius: 3.9

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.44 AU - 20.06 AU

Year: 31004 Days

Day: 18.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,362,609 km

• M1: 160,519 km (0.082 R)
• M2: 335,847 km (0.075 R)
• M3: 881,879 km (0.077 R)
• M4: 1,492,538 km (0.088 R)
• M5: 1,903,633 km (0.115 R)
• M6: 2,233,795 km (0.092 R)
• M7: 2,946,031 km (0.116 R)
• M8: 3,789,613 km (0.067 R)
• M9: 4,272,665 km (0.049 R)
• M10: 4,449,938 km (0.091 R)
• M11: 4,593,403 km (0.082 R)
• M12: 4,885,118 km (0.118 R)
• M13: 5,257,916 km (0.113 R)
• M14: 5,371,611 km (0.104 R)
• M15: 7,255,198 km (0.079 R)
• M16: 7,424,094 km (0.116 R)
• M17: 7,981,944 km (0.05 R)
• M18: 8,956,425 km (0.086 R)
• M19: 10,202,575 km (0.117 R)
• M20: 10,869,781 km (0.1 R)
• M21: 11,014,592 km (0.119 R)
• M22: 11,501,982 km (0.103 R)
• M23: 12,548,120 km (0.111 R)
• M24: 12,649,398 km (0.104 R)
• M25: 13,572,416 km (0.034 R)
• M26: 13,884,926 km (0.056 R)
• M27: 14,042,004 km (0.073 R)
• M28: 14,199,680 km (0.094 R)
• M29: 14,569,935 km (0.069 R)
• M30: 14,836,518 km (0.117 R)
• M31: 15,699,848 km (0.06 R)
• M32: 15,808,905 km (0.036 R)
• M33: 16,302,877 km (0.114 R)
• M34: 16,358,078 km (0.056 R)
• M35: 16,746,135 km (0.117 R)
• M36: 17,418,428 km (0.109 R)
• M37: 18,213,990 km (0.081 R)
• M38: 19,312,337 km (0.116 R)
• M39: 19,370,830 km (0.088 R)
• M40: 19,663,743 km (0.065 R)
• M41: 20,610,847 km (0.084 R)
• M42: 21,572,761 km (0.079 R)
• M43: 21,876,295 km (0.11 R)
• M44: 22,181,325 km (0.083 R)
• M45: 22,549,186 km (0.113 R)
• M46: 22,795,424 km (0.11 R)
• M47: 23,727,269 km (0.088 R)
• M48: 23,915,015 km (0.084 R)
• M49: 24,229,170 km (0.059 R)
• M50: 26,207,303 km (0.096 R)
• M51: 26,272,079 km (0.069 R)
• M52: 26,336,705 km (0.1 R)
• M53: 27,182,980 km (0.105 R)
• M54: 29,438,019 km (0.031 R)
• M55: 29,639,826 km (0.09 R)
• M56: 30,248,091 km (0.097 R)
• M57: 31,890,077 km (0.103 R)
• M58: 32,235,798 km (0.086 R)
• M59: 32,582,865 km (0.032 R)
• M60: 32,930,979 km (0.111 R)
• M61: 33,070,704 km (0.114 R)
• M62: 33,701,408 km (0.113 R)
• M63: 34,619,490 km (0.05 R)
• M64: 36,048,001 km (0.074 R)
• M65: 36,408,083 km (0.111 R)
• M66: 37,349,951 km (0.054 R)
• M67: 38,226,445 km (0.109 R)
• M68: 38,373,200 km (0.107 R)
• M69: 38,593,707 km (0.087 R)
• M70: 39,628,027 km (0.117 R)
• M71: 39,999,628 km (0.079 R)
• M72: 40,297,777 km (0.114 R)
• M73: 40,821,369 km (0.088 R)
• M74: 40,896,318 km (0.069 R)
• M75: 41,347,206 km (0.115 R)
• M76: 41,497,701 km (0.051 R)
• M77: 42,253,619 km (0.106 R)
• M78: 44,163,236 km (0.117 R)
• M79: 44,317,172 km (0.094 R)
• M80: 45,244,829 km (0.049 R)
• M81: 45,322,470 km (0.091 R)
• M82: 45,633,185 km (0.028 R)
• M83: 45,710,976 km (0.047 R)
• M84: 46,962,063 km (0.082 R)
• M85: 47,512,882 km (0.065 R)
• M86: 48,224,220 km (0.063 R)
• M87: 49,098,470 km (0.112 R)
• M88: 51,266,293 km (0.091 R)
• M89: 52,239,876 km (0.107 R)
• M90: 52,973,952 km (0.102 R)
• M91: 54,452,428 km (0.088 R)
• M92: 54,700,162 km (0.1 R)
• M93: 54,948,345 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit