🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.89 AU - 2.31 AU

Year: 1065 Days

Day: 45.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.32 AU - 4.96 AU

Year: 2947 Days

Day: 47.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,926,466 km

• M1: 1,281,007 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.3 AU - 4.64 AU

Year: 3306 Days

Day: 28.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 12.7

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.35 AU - 9.03 AU

Year: 7460 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,926,466 km

• M1: 172,786 km (0.105 R)
• M2: 267,481 km (0.095 R)
• M3: 505,042 km (0.113 R)
• M4: 668,104 km (0.077 R)
• M5: 757,264 km (0.111 R)
• M6: 850,913 km (0.116 R)
• M7: 1,051,374 km (0.119 R)
• M8: 1,343,838 km (0.078 R)
• M9: 1,600,996 km (0.108 R)
• M10: 1,852,919 km (0.12 R)
• M11: 1,939,836 km (0.092 R)
• M12: 2,163,335 km (0.097 R)
• M13: 2,538,825 km (0.054 R)
• M14: 2,884,546 km (0.069 R)
• M15: 3,037,286 km (0.098 R)
• M16: 3,324,663 km (0.099 R)
• M17: 4,561,389 km (0.094 R)
• M18: 4,740,308 km (0.078 R)
• M19: 5,013,174 km (0.067 R)
• M20: 5,135,994 km (0.101 R)
• M21: 5,228,894 km (0.101 R)
• M22: 5,322,243 km (0.117 R)
• M23: 5,606,031 km (0.082 R)
• M24: 5,765,801 km (0.114 R)
• M25: 6,419,993 km (0.073 R)
• M26: 7,097,821 km (0.088 R)
• M27: 7,305,612 km (0.118 R)
• M28: 8,121,070 km (0.1 R)
• M29: 8,448,091 km (0.086 R)
• M30: 9,876,003 km (0.085 R)
• M31: 10,225,164 km (0.034 R)
• M32: 10,538,871 km (0.08 R)
• M33: 11,055,582 km (0.093 R)
• M34: 11,377,666 km (0.084 R)
• M35: 11,866,552 km (0.115 R)
• M36: 12,404,057 km (0.115 R)
• M37: 12,780,894 km (0.106 R)
• M38: 12,865,118 km (0.095 R)
• M39: 13,460,068 km (0.119 R)
• M40: 13,545,788 km (0.07 R)
• M41: 13,890,461 km (0.101 R)
• M42: 14,063,995 km (0.119 R)
• M43: 14,500,821 km (0.118 R)
• M44: 14,632,617 km (0.066 R)
• M45: 15,164,437 km (0.115 R)
• M46: 16,155,523 km (0.05 R)
• M47: 16,429,586 km (0.112 R)
• M48: 16,982,201 km (0.085 R)
• M49: 17,963,862 km (0.104 R)
• M50: 18,247,799 km (0.115 R)
• M51: 18,390,216 km (0.114 R)
• M52: 18,868,031 km (0.106 R)
• M53: 19,349,737 km (0.095 R)
• M54: 19,543,615 km (0.11 R)
• M55: 20,571,951 km (0.094 R)
• M56: 20,869,053 km (0.092 R)
• M57: 21,067,868 km (0.093 R)
• M58: 22,426,366 km (0.076 R)
• M59: 22,680,982 km (0.081 R)
• M60: 23,916,810 km (0.116 R)
• M61: 25,704,953 km (0.111 R)
• M62: 25,918,130 km (0.058 R)
• M63: 26,453,691 km (0.105 R)
• M64: 26,722,817 km (0.106 R)
• M65: 28,521,881 km (0.118 R)
• M66: 29,185,797 km (0.069 R)
• M67: 30,303,592 km (0.071 R)
• M68: 31,037,669 km (0.095 R)
• M69: 31,207,911 km (0.078 R)
• M70: 32,465,879 km (0.119 R)
• M71: 32,581,070 km (0.114 R)
• M72: 33,101,072 km (0.051 R)
• M73: 33,623,767 km (0.074 R)
• M74: 33,915,333 km (0.079 R)
• M75: 34,854,060 km (0.085 R)
• M76: 36,218,542 km (0.085 R)
• M77: 36,997,498 km (0.116 R)
• M78: 38,145,811 km (0.116 R)
• M79: 39,674,552 km (0.119 R)
• M80: 39,921,089 km (0.102 R)
• M81: 40,353,577 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 14.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.83 AU - 12.29 AU

Year: 12005 Days

Day: 6.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 113,926,466 km

• M1: 190,438 km (0.081 R)
• M2: 356,641 km (0.081 R)
• M3: 644,019 km (0.092 R)
• M4: 769,382 km (0.074 R)
• M5: 1,162,076 km (0.113 R)
• M6: 2,736,893 km (0.092 R)
• M7: 3,090,542 km (0.078 R)
• M8: 3,230,566 km (0.12 R)
• M9: 3,604,710 km (0.045 R)
• M10: 3,752,363 km (0.119 R)
• M11: 4,084,471 km (0.112 R)
• M12: 4,269,822 km (0.1 R)
• M13: 4,363,471 km (0.098 R)
• M14: 4,489,582 km (0.088 R)
• M15: 4,907,708 km (0.073 R)
• M16: 5,071,966 km (0.105 R)
• M17: 5,204,660 km (0.109 R)
• M18: 5,678,436 km (0.065 R)
• M19: 6,379,601 km (0.087 R)
• M20: 6,740,431 km (0.114 R)
• M21: 7,256,993 km (0.117 R)
• M22: 7,748,272 km (0.042 R)
• M23: 8,604,271 km (0.114 R)
• M24: 8,963,156 km (0.085 R)
• M25: 10,405,429 km (0.03 R)
• M26: 11,479,542 km (0.043 R)
• M27: 11,610,740 km (0.055 R)
• M28: 12,096,334 km (0.095 R)
• M29: 12,633,839 km (0.055 R)
• M30: 13,041,942 km (0.112 R)
• M31: 13,270,678 km (0.038 R)
• M32: 13,454,533 km (0.109 R)
• M33: 13,824,938 km (0.105 R)
• M34: 14,765,609 km (0.088 R)
• M35: 14,860,753 km (0.092 R)
• M36: 15,195,553 km (0.115 R)
• M37: 15,339,915 km (0.08 R)
• M38: 15,532,897 km (0.08 R)
• M39: 15,775,395 km (0.1 R)
• M40: 15,872,783 km (0.081 R)
• M41: 16,362,566 km (0.108 R)
• M42: 17,006,735 km (0.091 R)
• M43: 17,659,281 km (0.098 R)
• M44: 17,810,973 km (0.102 R)
• M45: 18,937,146 km (0.094 R)
• M46: 19,248,309 km (0.088 R)
• M47: 19,561,118 km (0.063 R)
• M48: 21,150,446 km (0.116 R)
• M49: 21,311,563 km (0.082 R)
• M50: 21,473,278 km (0.076 R)
• M51: 21,906,215 km (0.109 R)
• M52: 22,946,219 km (0.079 R)
• M53: 23,444,530 km (0.065 R)
• M54: 23,834,531 km (0.111 R)
• M55: 24,847,309 km (0.091 R)
• M56: 25,074,249 km (0.112 R)
• M57: 25,473,077 km (0.102 R)
• M58: 26,161,825 km (0.047 R)
• M59: 26,740,470 km (0.107 R)
• M60: 28,679,557 km (0.06 R)
• M61: 30,057,803 km (0.101 R)
• M62: 30,239,265 km (0.036 R)
• M63: 30,542,350 km (0.078 R)
• M64: 32,443,889 km (0.104 R)
• M65: 34,320,444 km (0.093 R)
• M66: 34,510,134 km (0.051 R)
• M67: 34,826,833 km (0.045 R)
• M68: 35,081,000 km (0.08 R)
• M69: 35,718,885 km (0.061 R)
• M70: 36,232,006 km (0.104 R)
• M71: 36,425,137 km (0.114 R)
• M72: 37,395,578 km (0.079 R)
• M73: 38,900,084 km (0.087 R)
• M74: 39,295,920 km (0.119 R)
• M75: 39,494,287 km (0.091 R)
• M76: 40,224,474 km (0.078 R)
• M77: 41,026,169 km (0.103 R)
• M78: 43,053,519 km (0.1 R)
• M79: 43,599,551 km (0.044 R)
• M80: 43,942,131 km (0.034 R)
• M81: 45,459,651 km (0.114 R)
• M82: 46,015,856 km (0.073 R)
• M83: 46,224,994 km (0.096 R)
• M84: 46,434,431 km (0.088 R)
• M85: 46,784,191 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.5

Radius: 4.4

Gravity: 51.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.43 AU - 20.79 AU

Year: 30380 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 51 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,926,466 km

• M1: 186,100 km (0.077 R)
• M2: 263,891 km (0.106 R)
• M3: 329,714 km (0.111 R)
• M4: 1,215,034 km (0.071 R)
• M5: 1,563,747 km (0.087 R)
• M6: 2,208,962 km (0.117 R)
• M7: 2,440,540 km (0.085 R)
• M8: 3,818,934 km (0.084 R)
• M9: 4,040,339 km (0.083 R)
• M10: 5,208,399 km (0.084 R)
• M11: 5,515,823 km (0.115 R)
• M12: 5,828,931 km (0.078 R)
• M13: 5,892,361 km (0.09 R)
• M14: 8,177,618 km (0.103 R)
• M15: 9,337,002 km (0.1 R)
• M16: 9,485,403 km (0.117 R)
• M17: 9,860,145 km (0.105 R)
• M18: 10,087,384 km (0.105 R)
• M19: 10,701,484 km (0.061 R)
• M20: 11,170,024 km (0.109 R)
• M21: 11,645,147 km (0.081 R)
• M22: 12,207,934 km (0.092 R)
• M23: 12,779,398 km (0.067 R)
• M24: 12,944,255 km (0.09 R)
• M25: 13,695,087 km (0.115 R)
• M26: 14,118,149 km (0.096 R)
• M27: 16,835,894 km (0.026 R)
• M28: 18,114,657 km (0.119 R)
• M29: 19,047,100 km (0.107 R)
• M30: 19,995,102 km (0.041 R)
• M31: 20,958,213 km (0.06 R)
• M32: 21,347,766 km (0.032 R)
• M33: 21,445,453 km (0.038 R)
• M34: 23,230,305 km (0.078 R)
• M35: 23,835,728 km (0.083 R)
• M36: 26,518,616 km (0.075 R)
• M37: 27,257,181 km (0.085 R)
• M38: 27,682,188 km (0.104 R)
• M39: 28,970,376 km (0.08 R)
• M40: 32,837,481 km (0.119 R)
• M41: 33,176,469 km (0.093 R)
• M42: 33,289,715 km (0.075 R)
• M43: 33,516,505 km (0.119 R)
• M44: 34,085,875 km (0.051 R)
• M45: 35,118,848 km (0.054 R)
• M46: 39,712,101 km (0.11 R)
• M47: 40,919,805 km (0.043 R)
• M48: 41,041,278 km (0.072 R)
• M49: 42,754,024 km (0.112 R)
• M50: 44,365,193 km (0.088 R)
• M51: 45,366,601 km (0.065 R)
• M52: 45,869,998 km (0.106 R)
• M53: 47,391,558 km (0.108 R)
• M54: 48,286,602 km (0.078 R)
• M55: 50,093,595 km (0.104 R)
• M56: 53,640,411 km (0.118 R)
• M57: 53,773,403 km (0.116 R)
• M58: 55,242,604 km (0.096 R)
• M59: 57,403,097 km (0.094 R)
• M60: 57,811,349 km (0.082 R)
• M61: 59,316,154 km (0.11 R)
• M62: 60,004,454 km (0.062 R)
• M63: 60,418,690 km (0.077 R)
• M64: 62,224,636 km (0.11 R)
• M65: 63,204,502 km (0.051 R)
• M66: 69,189,165 km (0.12 R)
• M67: 74,164,491 km (0.08 R)
• M68: 74,609,096 km (0.069 R)
• M69: 74,757,497 km (0.099 R)
• M70: 75,351,849 km (0.049 R)
• M71: 75,798,698 km (0.107 R)
• M72: 76,545,490 km (0.112 R)
• M73: 77,444,723 km (0.101 R)
• M74: 79,556,746 km (0.08 R)
• M75: 81,993,396 km (0.117 R)
• M76: 83,682,954 km (0.085 R)
• M77: 84,763,949 km (0.087 R)
• M78: 86,939,850 km (0.085 R)
• M79: 87,878,128 km (0.119 R)
• M80: 88,348,463 km (0.076 R)
• M81: 90,396,159 km (0.033 R)
• M82: 90,870,983 km (0.102 R)
• M83: 91,346,554 km (0.083 R)
• M84: 91,982,046 km (0.108 R)
• M85: 93,737,128 km (0.046 R)
• M86: 94,057,417 km (0.082 R)
• M87: 95,181,196 km (0.07 R)
• M88: 96,471,029 km (0.077 R)
• M89: 100,866,813 km (0.104 R)
• M90: 102,676,199 km (0.113 R)
• M91: 104,662,410 km (0.038 R)
• M92: 107,665,438 km (0.106 R)
• M93: 108,504,532 km (0.118 R)
• M94: 109,177,424 km (0.086 R)
• M95: 109,514,468 km (0.109 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit