🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2 AU - 2.06 AU

Year: 1101 Days

Day: 20.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,578,908 km

• M1: 1,053,917 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.39 AU - 2.51 AU

Year: 1460 Days

Day: 39.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,578,908 km

• M1: 43,982 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.31 AU - 2.87 AU

Year: 1587 Days

Day: 27.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.01 AU - 4.29 AU

Year: 2655 Days

Day: 42.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,578,908 km

• M1: 3,632,535 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902

Radius: 10.8

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.21 AU - 4.45 AU

Year: 3431 Days

Day: 7.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,578,908 km

• M1: 201,359 km (0.096 R)
• M2: 287,826 km (0.055 R)
• M3: 420,669 km (0.082 R)
• M4: 578,495 km (0.081 R)
• M5: 660,475 km (0.099 R)
• M6: 884,273 km (0.12 R)
• M7: 956,529 km (0.11 R)
• M8: 1,266,346 km (0.061 R)
• M9: 1,390,811 km (0.07 R)
• M10: 1,533,977 km (0.091 R)
• M11: 1,961,527 km (0.119 R)
• M12: 2,041,712 km (0.113 R)
• M13: 2,564,108 km (0.117 R)
• M14: 2,777,434 km (0.087 R)
• M15: 3,471,568 km (0.067 R)
• M16: 3,608,749 km (0.064 R)
• M17: 3,787,968 km (0.117 R)
• M18: 4,113,792 km (0.115 R)
• M19: 4,555,405 km (0.115 R)
• M20: 4,662,816 km (0.073 R)
• M21: 4,836,350 km (0.037 R)
• M22: 4,924,014 km (0.07 R)
• M23: 5,012,127 km (0.115 R)
• M24: 5,123,129 km (0.094 R)
• M25: 5,736,330 km (0.079 R)
• M26: 5,829,231 km (0.095 R)
• M27: 6,110,774 km (0.053 R)
• M28: 6,181,833 km (0.115 R)
• M29: 6,982,181 km (0.087 R)
• M30: 7,331,642 km (0.119 R)
• M31: 8,493,270 km (0.113 R)
• M32: 8,705,848 km (0.054 R)
• M33: 9,109,014 km (0.047 R)
• M34: 9,436,035 km (0.052 R)
• M35: 9,683,769 km (0.1 R)
• M36: 9,822,447 km (0.1 R)
• M37: 9,905,922 km (0.087 R)
• M38: 10,045,497 km (0.086 R)
• M39: 10,242,218 km (0.078 R)
• M40: 10,782,267 km (0.081 R)
• M41: 11,390,083 km (0.094 R)
• M42: 11,860,718 km (0.095 R)
• M43: 12,367,705 km (0.109 R)
• M44: 13,034,313 km (0.111 R)
• M45: 13,218,169 km (0.097 R)
• M46: 13,310,471 km (0.07 R)
• M47: 13,464,706 km (0.118 R)
• M48: 13,962,268 km (0.117 R)
• M49: 14,087,482 km (0.039 R)
• M50: 15,620,561 km (0.068 R)
• M51: 15,815,936 km (0.066 R)
• M52: 16,373,786 km (0.103 R)
• M53: 16,771,417 km (0.025 R)
• M54: 17,004,940 km (0.105 R)
• M55: 17,475,126 km (0.118 R)
• M56: 17,711,789 km (0.05 R)
• M57: 17,983,609 km (0.101 R)
• M58: 18,085,784 km (0.11 R)
• M59: 19,084,649 km (0.059 R)
• M60: 19,328,344 km (0.1 R)
• M61: 19,573,236 km (0.072 R)
• M62: 21,135,486 km (0.069 R)
• M63: 21,423,761 km (0.065 R)
• M64: 21,677,180 km (0.115 R)
• M65: 21,822,440 km (0.039 R)
• M66: 22,885,033 km (0.117 R)
• M67: 23,106,887 km (0.042 R)
• M68: 23,852,034 km (0.075 R)
• M69: 24,039,480 km (0.045 R)
• M70: 24,227,375 km (0.049 R)
• M71: 24,642,659 km (0.1 R)
• M72: 25,250,924 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 15

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.9 AU - 6.46 AU

Year: 5155 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 90,578,908 km

• M1: 207,791 km (0.097 R)
• M2: 340,485 km (0.117 R)
• M3: 507,885 km (0.098 R)
• M4: 688,749 km (0.087 R)
• M5: 946,655 km (0.117 R)
• M6: 1,081,293 km (0.059 R)
• M7: 1,721,423 km (0.041 R)
• M8: 1,838,857 km (0.03 R)
• M9: 2,135,809 km (0.075 R)
• M10: 2,317,869 km (0.082 R)
• M11: 2,639,505 km (0.053 R)
• M12: 3,453,616 km (0.093 R)
• M13: 4,836,050 km (0.109 R)
• M14: 5,053,416 km (0.05 R)
• M15: 5,200,172 km (0.082 R)
• M16: 5,852,568 km (0.052 R)
• M17: 6,006,953 km (0.109 R)
• M18: 6,136,505 km (0.072 R)
• M19: 6,425,079 km (0.047 R)
• M20: 6,664,436 km (0.064 R)
• M21: 7,152,125 km (0.111 R)
• M22: 7,623,507 km (0.082 R)
• M23: 8,133,786 km (0.078 R)
• M24: 8,248,677 km (0.104 R)
• M25: 8,509,127 km (0.1 R)
• M26: 9,008,784 km (0.052 R)
• M27: 9,548,084 km (0.112 R)
• M28: 9,699,926 km (0.112 R)
• M29: 9,821,848 km (0.05 R)
• M30: 10,159,939 km (0.07 R)
• M31: 10,345,890 km (0.108 R)
• M32: 10,658,549 km (0.054 R)
• M33: 10,752,945 km (0.071 R)
• M34: 10,910,771 km (0.061 R)
• M35: 11,165,087 km (0.113 R)
• M36: 11,518,138 km (0.091 R)
• M37: 11,809,555 km (0.119 R)
• M38: 12,400,018 km (0.106 R)
• M39: 12,732,125 km (0.094 R)
• M40: 12,832,356 km (0.059 R)
• M41: 13,371,357 km (0.099 R)
• M42: 13,541,450 km (0.078 R)
• M43: 13,712,141 km (0.077 R)
• M44: 14,611,374 km (0.085 R)
• M45: 14,997,486 km (0.103 R)
• M46: 15,422,643 km (0.077 R)
• M47: 16,285,075 km (0.104 R)
• M48: 16,978,760 km (0.118 R)
• M49: 18,508,697 km (0.061 R)
• M50: 18,926,674 km (0.093 R)
• M51: 19,309,495 km (0.116 R)
• M52: 20,160,407 km (0.117 R)
• M53: 20,512,112 km (0.095 R)
• M54: 20,629,846 km (0.118 R)
• M55: 21,023,737 km (0.076 R)
• M56: 21,459,815 km (0.114 R)
• M57: 21,579,343 km (0.114 R)
• M58: 21,778,907 km (0.066 R)
• M59: 22,019,311 km (0.112 R)
• M60: 22,220,221 km (0.076 R)
• M61: 22,421,878 km (0.088 R)
• M62: 23,398,005 km (0.097 R)
• M63: 24,720,899 km (0.103 R)
• M64: 25,013,662 km (0.11 R)
• M65: 25,433,732 km (0.04 R)
• M66: 25,729,188 km (0.072 R)
• M67: 26,323,541 km (0.114 R)
• M68: 26,536,867 km (0.083 R)
• M69: 27,180,437 km (0.089 R)
• M70: 28,220,741 km (0.116 R)
• M71: 28,526,668 km (0.114 R)
• M72: 28,877,625 km (0.096 R)
• M73: 29,141,815 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 11.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.06 AU - 6.06 AU

Year: 5681 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,578,908 km

• M1: 346,319 km (0.093 R)
• M2: 454,628 km (0.116 R)
• M3: 589,416 km (0.079 R)
• M4: 662,569 km (0.049 R)
• M5: 752,627 km (0.089 R)
• M6: 990,188 km (0.072 R)
• M7: 1,236,726 km (0.089 R)
• M8: 1,572,872 km (0.106 R)
• M9: 1,751,941 km (0.093 R)
• M10: 1,900,043 km (0.111 R)
• M11: 1,994,888 km (0.078 R)
• M12: 2,071,931 km (0.101 R)
• M13: 2,390,424 km (0.069 R)
• M14: 2,618,711 km (0.034 R)
• M15: 2,767,710 km (0.102 R)
• M16: 3,096,526 km (0.057 R)
• M17: 3,368,944 km (0.118 R)
• M18: 3,531,407 km (0.093 R)
• M19: 3,768,071 km (0.034 R)
• M20: 4,034,655 km (0.102 R)
• M21: 4,307,371 km (0.108 R)
• M22: 4,484,047 km (0.113 R)
• M23: 4,560,491 km (0.107 R)
• M24: 4,923,266 km (0.11 R)
• M25: 5,055,211 km (0.063 R)
• M26: 5,539,609 km (0.117 R)
• M27: 5,926,768 km (0.056 R)
• M28: 6,408,773 km (0.115 R)
• M29: 6,640,051 km (0.106 R)
• M30: 7,200,295 km (0.036 R)
• M31: 7,653,427 km (0.082 R)
• M32: 7,898,917 km (0.052 R)
• M33: 8,147,100 km (0.079 R)
• M34: 8,492,372 km (0.085 R)
• M35: 8,619,231 km (0.107 R)
• M36: 9,988,201 km (0.054 R)
• M37: 11,110,933 km (0.086 R)
• M38: 11,249,760 km (0.093 R)
• M39: 11,704,837 km (0.06 R)
• M40: 13,252,875 km (0.112 R)
• M41: 13,437,030 km (0.09 R)
• M42: 13,770,634 km (0.11 R)
• M43: 14,788,049 km (0.114 R)
• M44: 14,864,344 km (0.043 R)
• M45: 15,132,573 km (0.071 R)
• M46: 15,286,509 km (0.103 R)
• M47: 15,596,027 km (0.105 R)
• M48: 15,712,713 km (0.065 R)
• M49: 15,907,639 km (0.049 R)
• M50: 16,814,950 km (0.114 R)
• M51: 18,227,753 km (0.117 R)
• M52: 18,309,732 km (0.113 R)
• M53: 18,391,712 km (0.083 R)
• M54: 18,473,841 km (0.052 R)
• M55: 19,052,186 km (0.042 R)
• M56: 19,260,127 km (0.041 R)
• M57: 19,510,704 km (0.112 R)
• M58: 20,057,335 km (0.074 R)
• M59: 20,353,837 km (0.037 R)
• M60: 20,694,472 km (0.053 R)
• M61: 21,208,789 km (0.057 R)
• M62: 21,684,062 km (0.119 R)
• M63: 22,469,451 km (0.115 R)
• M64: 22,998,129 km (0.098 R)
• M65: 23,175,253 km (0.119 R)
• M66: 23,263,965 km (0.047 R)
• M67: 23,978,145 km (0.105 R)
• M68: 24,654,028 km (0.115 R)
• M69: 24,744,685 km (0.087 R)
• M70: 25,840,489 km (0.108 R)
• M71: 26,394,450 km (0.067 R)
• M72: 27,607,988 km (0.097 R)
• M73: 27,890,578 km (0.067 R)
• M74: 28,032,247 km (0.059 R)
• M75: 28,268,911 km (0.099 R)
• M76: 29,270,170 km (0.093 R)
• M77: 29,799,297 km (0.028 R)
• M78: 29,895,788 km (0.07 R)
• M79: 30,040,748 km (0.114 R)
• M80: 31,356,462 km (0.039 R)
• M81: 31,799,122 km (0.118 R)
• M82: 32,442,243 km (0.089 R)
• M83: 33,640,821 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.8

Radius: 3

Gravity: 90.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.67 AU - 16.87 AU

Year: 23848 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,578,908 km

• M1: 52,210 km (0.08 R)
• M2: 274,362 km (0.112 R)
• M3: 461,509 km (0.116 R)
• M4: 580,141 km (0.051 R)
• M5: 655,687 km (0.099 R)
• M6: 1,080,097 km (0.09 R)
• M7: 1,572,573 km (0.116 R)
• M8: 3,385,699 km (0.095 R)
• M9: 4,086,864 km (0.07 R)
• M10: 4,232,273 km (0.088 R)
• M11: 5,509,091 km (0.086 R)
• M12: 5,940,980 km (0.116 R)
• M13: 6,722,480 km (0.111 R)
• M14: 7,714,164 km (0.102 R)
• M15: 7,833,842 km (0.078 R)
• M16: 8,135,581 km (0.099 R)
• M17: 9,189,797 km (0.086 R)
• M18: 9,700,524 km (0.059 R)
• M19: 9,829,627 km (0.064 R)
• M20: 10,351,873 km (0.094 R)
• M21: 10,749,355 km (0.109 R)
• M22: 14,989,258 km (0.104 R)
• M23: 15,363,402 km (0.079 R)
• M24: 16,197,111 km (0.106 R)
• M25: 16,273,705 km (0.103 R)
• M26: 18,305,095 km (0.051 R)
• M27: 19,512,798 km (0.113 R)
• M28: 20,829,260 km (0.074 R)
• M29: 20,912,436 km (0.118 R)
• M30: 20,995,762 km (0.069 R)
• M31: 21,750,782 km (0.116 R)
• M32: 22,600,050 km (0.104 R)
• M33: 22,685,470 km (0.116 R)
• M34: 25,211,879 km (0.093 R)
• M35: 27,369,080 km (0.068 R)
• M36: 27,551,440 km (0.092 R)
• M37: 27,825,802 km (0.099 R)
• M38: 31,378,752 km (0.057 R)
• M39: 31,856,717 km (0.051 R)
• M40: 33,305,124 km (0.086 R)
• M41: 33,597,438 km (0.096 R)
• M42: 34,577,603 km (0.09 R)
• M43: 34,676,188 km (0.089 R)
• M44: 34,972,392 km (0.081 R)
• M45: 35,766,308 km (0.067 R)
• M46: 35,965,722 km (0.088 R)
• M47: 37,372,091 km (0.113 R)
• M48: 37,473,219 km (0.087 R)
• M49: 37,574,348 km (0.116 R)
• M50: 37,675,625 km (0.11 R)
• M51: 37,980,207 km (0.082 R)
• M52: 39,927,522 km (0.085 R)
• M53: 40,861,162 km (0.116 R)
• M54: 41,697,115 km (0.117 R)
• M55: 42,644,369 km (0.105 R)
• M56: 43,492,290 km (0.097 R)
• M57: 44,774,493 km (0.071 R)
• M58: 45,204,587 km (0.086 R)
• M59: 47,157,288 km (0.074 R)
• M60: 47,375,850 km (0.074 R)
• M61: 47,594,862 km (0.083 R)
• M62: 47,814,172 km (0.065 R)
• M63: 48,474,198 km (0.094 R)
• M64: 50,248,878 km (0.094 R)
• M65: 50,583,977 km (0.089 R)
• M66: 51,593,762 km (0.086 R)
• M67: 54,777,654 km (0.11 R)
• M68: 55,352,858 km (0.061 R)
• M69: 56,625,337 km (0.065 R)
• M70: 61,452,262 km (0.104 R)
• M71: 62,289,412 km (0.119 R)
• M72: 64,217,130 km (0.119 R)
• M73: 66,164,445 km (0.047 R)
• M74: 68,501,763 km (0.087 R)
• M75: 69,494,045 km (0.109 R)
• M76: 70,740,944 km (0.092 R)
• M77: 71,241,797 km (0.09 R)
• M78: 73,004,060 km (0.079 R)
• M79: 73,636,859 km (0.096 R)
• M80: 74,017,436 km (0.097 R)
• M81: 74,144,445 km (0.1 R)
• M82: 74,780,535 km (0.056 R)
• M83: 76,442,866 km (0.078 R)
• M84: 77,730,006 km (0.096 R)
• M85: 78,894,327 km (0.112 R)
• M86: 81,371,368 km (0.062 R)
• M87: 81,502,416 km (0.08 R)
• M88: 82,027,504 km (0.118 R)
• M89: 82,159,001 km (0.055 R)
• M90: 82,553,640 km (0.062 R)
• M91: 82,685,286 km (0.102 R)
• M92: 84,536,560 km (0.089 R)
• M93: 85,867,383 km (0.1 R)
• M94: 87,070,897 km (0.076 R)
• M95: 88,279,947 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit