🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.2 AU - 1.34 AU

Year: 534 Days

Day: 30.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,587,266 km

• M1: 404,064 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.36 AU - 2.52 AU

Year: 1421 Days

Day: 24.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.25 AU - 3.01 AU

Year: 1590 Days

Day: 36 Hours

Environment

Temp: -96 °C

Axial Tilt: 112.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,587,266 km

• M1: 1,467,555 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.71 AU - 5.01 AU

Year: 3394 Days

Day: 25.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,587,266 km

• M1: 225,594 km (0.119 R)
• M2: 2,823,061 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 13.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.47 AU - 7.33 AU

Year: 6036 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 95,587,266 km

• M1: 199,264 km (0.104 R)
• M2: 427,401 km (0.081 R)
• M3: 706,700 km (0.082 R)
• M4: 813,812 km (0.051 R)
• M5: 927,208 km (0.111 R)
• M6: 1,034,320 km (0.083 R)
• M7: 1,409,960 km (0.09 R)
• M8: 1,563,896 km (0.069 R)
• M9: 1,694,046 km (0.072 R)
• M10: 1,828,086 km (0.067 R)
• M11: 1,919,640 km (0.045 R)
• M12: 2,012,690 km (0.088 R)
• M13: 2,219,733 km (0.036 R)
• M14: 2,794,787 km (0.095 R)
• M15: 2,918,954 km (0.058 R)
• M16: 3,415,319 km (0.108 R)
• M17: 3,663,951 km (0.054 R)
• M18: 3,958,210 km (0.06 R)
• M19: 4,098,383 km (0.108 R)
• M20: 4,219,707 km (0.078 R)
• M21: 4,549,421 km (0.09 R)
• M22: 4,717,419 km (0.117 R)
• M23: 4,994,923 km (0.081 R)
• M24: 5,255,822 km (0.086 R)
• M25: 5,543,648 km (0.085 R)
• M26: 5,655,697 km (0.087 R)
• M27: 6,204,422 km (0.11 R)
• M28: 6,320,809 km (0.083 R)
• M29: 6,579,763 km (0.102 R)
• M30: 7,035,139 km (0.079 R)
• M31: 7,500,837 km (0.09 R)
• M32: 7,600,170 km (0.073 R)
• M33: 8,231,024 km (0.063 R)
• M34: 8,410,691 km (0.063 R)
• M35: 8,773,915 km (0.062 R)
• M36: 8,983,951 km (0.076 R)
• M37: 9,142,375 km (0.118 R)
• M38: 9,275,218 km (0.085 R)
• M39: 9,516,070 km (0.055 R)
• M40: 9,758,867 km (0.098 R)
• M41: 10,003,759 km (0.063 R)
• M42: 10,499,676 km (0.111 R)
• M43: 10,610,977 km (0.114 R)
• M44: 11,116,767 km (0.073 R)
• M45: 11,688,082 km (0.103 R)
• M46: 12,035,298 km (0.044 R)
• M47: 12,210,328 km (0.113 R)
• M48: 12,386,105 km (0.119 R)
• M49: 13,067,972 km (0.117 R)
• M50: 13,217,720 km (0.059 R)
• M51: 13,337,997 km (0.12 R)
• M52: 13,853,361 km (0.066 R)
• M53: 14,623,042 km (0.098 R)
• M54: 14,716,391 km (0.07 R)
• M55: 14,966,070 km (0.069 R)
• M56: 15,122,998 km (0.091 R)
• M57: 15,248,810 km (0.119 R)
• M58: 16,558,988 km (0.104 R)
• M59: 16,656,227 km (0.114 R)
• M60: 16,818,840 km (0.101 R)
• M61: 18,205,163 km (0.091 R)
• M62: 18,574,221 km (0.101 R)
• M63: 19,013,740 km (0.109 R)
• M64: 19,115,616 km (0.111 R)
• M65: 19,696,504 km (0.081 R)
• M66: 20,352,641 km (0.117 R)
• M67: 20,980,952 km (0.084 R)
• M68: 21,509,331 km (0.093 R)
• M69: 21,615,546 km (0.07 R)
• M70: 21,899,632 km (0.099 R)
• M71: 22,113,557 km (0.074 R)
• M72: 22,831,477 km (0.118 R)
• M73: 23,374,966 km (0.057 R)
• M74: 23,520,675 km (0.106 R)
• M75: 23,849,491 km (0.047 R)
• M76: 24,106,350 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 12.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.31 AU - 7.63 AU

Year: 6135 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,587,266 km

• M1: 196,871 km (0.111 R)
• M2: 278,102 km (0.048 R)
• M3: 488,736 km (0.106 R)
• M4: 593,156 km (0.114 R)
• M5: 680,820 km (0.1 R)
• M6: 856,897 km (0.089 R)
• M7: 1,638,994 km (0.109 R)
• M8: 1,805,945 km (0.07 R)
• M9: 1,920,537 km (0.103 R)
• M10: 2,218,088 km (0.104 R)
• M11: 2,725,075 km (0.066 R)
• M12: 3,083,212 km (0.072 R)
• M13: 3,175,065 km (0.089 R)
• M14: 3,385,400 km (0.032 R)
• M15: 4,195,472 km (0.032 R)
• M16: 4,557,050 km (0.05 R)
• M17: 4,794,911 km (0.103 R)
• M18: 4,901,873 km (0.052 R)
• M19: 5,310,425 km (0.066 R)
• M20: 5,504,902 km (0.109 R)
• M21: 5,701,773 km (0.114 R)
• M22: 5,958,334 km (0.102 R)
• M23: 6,750,903 km (0.105 R)
• M24: 7,083,310 km (0.058 R)
• M25: 7,174,863 km (0.062 R)
• M26: 7,266,866 km (0.092 R)
• M27: 7,795,695 km (0.11 R)
• M28: 8,661,268 km (0.099 R)
• M29: 8,759,404 km (0.113 R)
• M30: 9,355,552 km (0.096 R)
• M31: 9,456,231 km (0.109 R)
• M32: 10,102,045 km (0.09 R)
• M33: 10,343,646 km (0.117 R)
• M34: 10,938,447 km (0.118 R)
• M35: 11,364,950 km (0.105 R)
• M36: 11,833,042 km (0.105 R)
• M37: 12,381,169 km (0.102 R)
• M38: 13,351,012 km (0.1 R)
• M39: 13,578,251 km (0.095 R)
• M40: 15,442,240 km (0.107 R)
• M41: 16,242,439 km (0.071 R)
• M42: 17,138,231 km (0.062 R)
• M43: 18,892,565 km (0.076 R)
• M44: 19,619,013 km (0.114 R)
• M45: 20,441,502 km (0.119 R)
• M46: 21,275,360 km (0.115 R)
• M47: 22,030,979 km (0.107 R)
• M48: 22,209,898 km (0.053 R)
• M49: 22,299,657 km (0.079 R)
• M50: 22,614,561 km (0.053 R)
• M51: 22,704,918 km (0.093 R)
• M52: 23,659,801 km (0.066 R)
• M53: 23,843,208 km (0.071 R)
• M54: 24,026,914 km (0.096 R)
• M55: 24,303,670 km (0.114 R)
• M56: 24,581,324 km (0.073 R)
• M57: 25,046,573 km (0.09 R)
• M58: 25,514,814 km (0.086 R)
• M59: 25,655,736 km (0.082 R)
• M60: 25,749,833 km (0.073 R)
• M61: 26,650,113 km (0.071 R)
• M62: 27,223,970 km (0.077 R)
• M63: 28,383,802 km (0.057 R)
• M64: 28,969,927 km (0.059 R)
• M65: 29,264,335 km (0.097 R)
• M66: 29,609,308 km (0.098 R)
• M67: 29,757,410 km (0.092 R)
• M68: 29,856,444 km (0.1 R)
• M69: 29,955,478 km (0.064 R)
• M70: 30,402,626 km (0.082 R)
• M71: 30,552,074 km (0.065 R)
• M72: 31,102,445 km (0.111 R)
• M73: 31,202,825 km (0.069 R)
• M74: 31,454,448 km (0.096 R)
• M75: 31,858,213 km (0.11 R)
• M76: 32,111,482 km (0.116 R)
• M77: 32,620,115 km (0.066 R)
• M78: 33,182,603 km (0.082 R)
• M79: 33,542,236 km (0.106 R)
• M80: 33,954,827 km (0.107 R)
• M81: 34,317,153 km (0.097 R)
• M82: 34,524,795 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569

Radius: 4.9

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.05 AU - 17.05 AU

Year: 21765 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,587,266 km

• M1: 213,925 km (0.111 R)
• M2: 324,627 km (0.109 R)
• M3: 906,264 km (0.063 R)
• M4: 957,576 km (0.113 R)
• M5: 1,739,823 km (0.057 R)
• M6: 2,205,372 km (0.076 R)
• M7: 2,274,935 km (0.091 R)
• M8: 2,560,368 km (0.109 R)
• M9: 2,707,422 km (0.086 R)
• M10: 3,009,760 km (0.049 R)
• M11: 3,125,848 km (0.097 R)
• M12: 3,442,845 km (0.082 R)
• M13: 3,523,628 km (0.094 R)
• M14: 3,979,453 km (0.078 R)
• M15: 4,279,097 km (0.107 R)
• M16: 4,586,072 km (0.049 R)
• M17: 5,221,265 km (0.093 R)
• M18: 5,407,664 km (0.116 R)
• M19: 5,883,535 km (0.107 R)
• M20: 6,028,794 km (0.082 R)
• M21: 6,422,237 km (0.116 R)
• M22: 8,619,829 km (0.088 R)
• M23: 8,674,881 km (0.082 R)
• M24: 9,342,985 km (0.029 R)
• M25: 9,512,629 km (0.065 R)
• M26: 10,669,171 km (0.073 R)
• M27: 10,787,203 km (0.085 R)
• M28: 11,808,358 km (0.108 R)
• M29: 12,860,031 km (0.11 R)
• M30: 13,048,674 km (0.059 R)
• M31: 13,175,084 km (0.086 R)
• M32: 14,070,428 km (0.031 R)
• M33: 14,590,879 km (0.07 R)
• M34: 15,583,610 km (0.11 R)
• M35: 17,078,542 km (0.058 R)
• M36: 17,843,136 km (0.091 R)
• M37: 18,689,711 km (0.072 R)
• M38: 19,911,477 km (0.099 R)
• M39: 20,422,054 km (0.082 R)
• M40: 20,936,820 km (0.063 R)
• M41: 21,307,225 km (0.101 R)
• M42: 21,605,074 km (0.057 R)
• M43: 22,658,393 km (0.114 R)
• M44: 23,420,893 km (0.068 R)
• M45: 23,805,210 km (0.092 R)
• M46: 25,285,032 km (0.113 R)
• M47: 25,679,372 km (0.092 R)
• M48: 28,577,831 km (0.054 R)
• M49: 28,906,348 km (0.099 R)
• M50: 29,070,905 km (0.091 R)
• M51: 29,566,822 km (0.113 R)
• M52: 29,732,726 km (0.111 R)
• M53: 30,902,881 km (0.086 R)
• M54: 31,071,179 km (0.107 R)
• M55: 31,917,753 km (0.118 R)
• M56: 33,201,602 km (0.049 R)
• M57: 34,327,924 km (0.117 R)
• M58: 34,676,936 km (0.116 R)
• M59: 36,084,951 km (0.047 R)
• M60: 36,350,936 km (0.098 R)
• M61: 37,063,770 km (0.065 R)
• M62: 37,242,689 km (0.118 R)
• M63: 38,684,214 km (0.029 R)
• M64: 40,327,547 km (0.093 R)
• M65: 40,695,857 km (0.086 R)
• M66: 41,900,419 km (0.07 R)
• M67: 41,993,618 km (0.091 R)
• M68: 44,155,008 km (0.101 R)
• M69: 44,344,698 km (0.089 R)
• M70: 45,967,536 km (0.118 R)
• M71: 47,901,687 km (0.113 R)
• M72: 48,291,689 km (0.085 R)
• M73: 48,780,724 km (0.048 R)
• M74: 49,074,833 km (0.117 R)
• M75: 50,356,438 km (0.107 R)
• M76: 50,455,472 km (0.085 R)
• M77: 50,753,022 km (0.086 R)
• M78: 52,550,291 km (0.115 R)
• M79: 52,650,671 km (0.119 R)
• M80: 52,952,560 km (0.101 R)
• M81: 54,978,863 km (0.064 R)
• M82: 55,489,441 km (0.111 R)
• M83: 55,899,040 km (0.092 R)
• M84: 56,927,226 km (0.091 R)
• M85: 57,547,309 km (0.102 R)
• M86: 58,481,398 km (0.097 R)
• M87: 60,259,668 km (0.069 R)
• M88: 61,525,415 km (0.029 R)
• M89: 67,547,328 km (0.084 R)
• M90: 68,971,949 km (0.109 R)
• M91: 69,632,872 km (0.059 R)
• M92: 71,405,308 km (0.118 R)
• M93: 72,073,861 km (0.081 R)
• M94: 73,192,553 km (0.077 R)
• M95: 74,655,621 km (0.076 R)
• M96: 75,334,047 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 3.6

Gravity: 42.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.25 AU - 21.09 AU

Year: 31289 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,587,266 km

• M1: 47,722 km (0.081 R)
• M2: 89,160 km (0.105 R)
• M3: 566,228 km (0.085 R)
• M4: 956,828 km (0.048 R)
• M5: 1,049,579 km (0.117 R)
• M6: 1,701,676 km (0.101 R)
• M7: 1,890,618 km (0.064 R)
• M8: 2,247,259 km (0.107 R)
• M9: 2,624,395 km (0.119 R)
• M10: 2,798,228 km (0.073 R)
• M11: 4,267,130 km (0.078 R)
• M12: 4,369,006 km (0.06 R)
• M13: 4,626,763 km (0.072 R)
• M14: 5,931,556 km (0.107 R)
• M15: 7,159,455 km (0.112 R)
• M16: 7,770,861 km (0.104 R)
• M17: 9,370,811 km (0.06 R)
• M18: 11,278,183 km (0.097 R)
• M19: 11,560,175 km (0.086 R)
• M20: 11,987,577 km (0.113 R)
• M21: 14,581,454 km (0.079 R)
• M22: 14,811,536 km (0.118 R)
• M23: 15,120,306 km (0.115 R)
• M24: 15,197,797 km (0.11 R)
• M25: 17,258,807 km (0.113 R)
• M26: 18,074,564 km (0.103 R)
• M27: 18,321,700 km (0.087 R)
• M28: 18,570,032 km (0.05 R)
• M29: 19,828,001 km (0.033 R)
• M30: 19,997,944 km (0.096 R)
• M31: 20,424,597 km (0.041 R)
• M32: 20,596,036 km (0.112 R)
• M33: 21,722,359 km (0.053 R)
• M34: 22,072,867 km (0.082 R)
• M35: 22,513,732 km (0.114 R)
• M36: 24,215,258 km (0.057 R)
• M37: 25,957,774 km (0.035 R)
• M38: 26,236,624 km (0.068 R)
• M39: 26,516,372 km (0.041 R)
• M40: 30,242,406 km (0.103 R)
• M41: 31,322,653 km (0.117 R)
• M42: 34,433,989 km (0.075 R)
• M43: 35,767,804 km (0.119 R)
• M44: 41,920,315 km (0.075 R)
• M45: 43,674,051 km (0.117 R)
• M46: 44,005,560 km (0.094 R)
• M47: 44,116,262 km (0.064 R)
• M48: 44,559,970 km (0.105 R)
• M49: 47,820,455 km (0.117 R)
• M50: 50,113,492 km (0.104 R)
• M51: 51,973,591 km (0.114 R)
• M52: 52,324,847 km (0.115 R)
• M53: 53,147,486 km (0.066 R)
• M54: 54,211,426 km (0.079 R)
• M55: 56,120,295 km (0.037 R)
• M56: 57,324,558 km (0.041 R)
• M57: 58,293,952 km (0.091 R)
• M58: 58,415,575 km (0.03 R)
• M59: 59,758,216 km (0.084 R)
• M60: 60,249,046 km (0.099 R)
• M61: 60,987,761 km (0.103 R)
• M62: 61,977,351 km (0.059 R)
• M63: 63,596,748 km (0.098 R)
• M64: 67,004,288 km (0.099 R)
• M65: 70,082,563 km (0.119 R)
• M66: 70,211,816 km (0.092 R)
• M67: 70,600,022 km (0.064 R)
• M68: 73,731,704 km (0.09 R)
• M69: 74,653,676 km (0.113 R)
• M70: 78,513,450 km (0.111 R)
• M71: 78,647,640 km (0.096 R)
• M72: 79,320,082 km (0.105 R)
• M73: 80,264,643 km (0.117 R)
• M74: 80,806,038 km (0.075 R)
• M75: 82,983,734 km (0.066 R)
• M76: 86,563,611 km (0.048 R)
• M77: 87,953,824 km (0.082 R)
• M78: 88,232,675 km (0.095 R)
• M79: 89,351,367 km (0.102 R)
• M80: 89,912,359 km (0.056 R)
• M81: 92,026,925 km (0.077 R)
• M82: 94,157,648 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit