🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 14.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.39 AU - 1.45 AU

Year: 1110 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 69,211,929 km

• M1: 203,603 km (0.062 R)
• M2: 345,721 km (0.057 R)
• M3: 509,231 km (0.108 R)
• M4: 615,595 km (0.082 R)
• M5: 807,978 km (0.12 R)
• M6: 910,004 km (0.079 R)
• M7: 1,011,282 km (0.085 R)
• M8: 1,134,700 km (0.062 R)
• M9: 1,251,237 km (0.113 R)
• M10: 1,378,694 km (0.119 R)
• M11: 1,510,789 km (0.107 R)
• M12: 1,774,081 km (0.079 R)
• M13: 1,926,222 km (0.045 R)
• M14: 2,090,630 km (0.093 R)
• M15: 2,197,742 km (0.092 R)
• M16: 2,465,822 km (0.118 R)
• M17: 2,595,822 km (0.108 R)
• M18: 2,828,896 km (0.049 R)
• M19: 2,982,533 km (0.114 R)
• M20: 3,112,683 km (0.118 R)
• M21: 3,271,406 km (0.079 R)
• M22: 3,414,871 km (0.047 R)
• M23: 3,523,927 km (0.119 R)
• M24: 3,708,382 km (0.088 R)
• M25: 3,848,704 km (0.115 R)
• M26: 3,962,399 km (0.031 R)
• M27: 4,067,566 km (0.066 R)
• M28: 4,231,974 km (0.093 R)
• M29: 4,567,672 km (0.051 R)
• M30: 4,738,812 km (0.063 R)
• M31: 4,860,884 km (0.061 R)
• M32: 5,223,060 km (0.063 R)
• M33: 5,412,750 km (0.09 R)
• M34: 5,572,670 km (0.058 R)
• M35: 5,919,139 km (0.114 R)
• M36: 6,095,066 km (0.109 R)
• M37: 6,295,078 km (0.068 R)
• M38: 6,440,787 km (0.098 R)
• M39: 6,576,472 km (0.102 R)
• M40: 6,827,497 km (0.069 R)
• M41: 7,105,151 km (0.112 R)
• M42: 7,198,500 km (0.062 R)
• M43: 7,327,603 km (0.095 R)
• M44: 7,707,432 km (0.114 R)
• M45: 7,960,252 km (0.094 R)
• M46: 8,057,341 km (0.089 R)
• M47: 8,154,730 km (0.105 R)
• M48: 8,313,902 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.3

Radius: 8.3

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.43 AU - 3.57 AU

Year: 3409 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,211,929 km

• M1: 107,411 km (0.115 R)
• M2: 236,963 km (0.117 R)
• M3: 444,306 km (0.102 R)
• M4: 892,650 km (0.07 R)
• M5: 991,385 km (0.095 R)
• M6: 1,186,311 km (0.099 R)
• M7: 1,337,405 km (0.11 R)
• M8: 1,436,888 km (0.101 R)
• M9: 1,613,263 km (0.088 R)
• M10: 1,719,478 km (0.03 R)
• M11: 1,859,502 km (0.067 R)
• M12: 1,954,945 km (0.039 R)
• M13: 2,134,313 km (0.118 R)
• M14: 2,353,324 km (0.11 R)
• M15: 2,491,852 km (0.088 R)
• M16: 2,615,120 km (0.115 R)
• M17: 2,740,633 km (0.059 R)
• M18: 2,813,188 km (0.09 R)
• M19: 2,997,493 km (0.092 R)
• M20: 3,166,837 km (0.119 R)
• M21: 3,773,905 km (0.12 R)
• M22: 3,834,642 km (0.108 R)
• M23: 4,268,476 km (0.116 R)
• M24: 4,459,213 km (0.107 R)
• M25: 4,674,485 km (0.081 R)
• M26: 4,937,328 km (0.096 R)
• M27: 6,060,060 km (0.069 R)
• M28: 6,419,095 km (0.116 R)
• M29: 6,516,034 km (0.031 R)
• M30: 6,589,038 km (0.053 R)
• M31: 7,082,711 km (0.104 R)
• M32: 7,157,809 km (0.102 R)
• M33: 7,258,339 km (0.107 R)
• M34: 7,359,467 km (0.075 R)
• M35: 7,435,463 km (0.112 R)
• M36: 7,716,707 km (0.08 R)
• M37: 7,897,421 km (0.109 R)
• M38: 8,581,083 km (0.045 R)
• M39: 8,875,941 km (0.052 R)
• M40: 8,957,023 km (0.116 R)
• M41: 9,228,842 km (0.074 R)
• M42: 9,614,057 km (0.109 R)
• M43: 9,808,534 km (0.082 R)
• M44: 10,201,677 km (0.092 R)
• M45: 10,258,225 km (0.059 R)
• M46: 10,314,923 km (0.057 R)
• M47: 10,371,620 km (0.027 R)
• M48: 10,599,907 km (0.113 R)
• M49: 10,685,926 km (0.106 R)
• M50: 11,003,223 km (0.055 R)
• M51: 11,090,289 km (0.098 R)
• M52: 11,235,997 km (0.108 R)
• M53: 11,588,150 km (0.045 R)
• M54: 11,914,124 km (0.105 R)
• M55: 12,303,228 km (0.114 R)
• M56: 12,393,735 km (0.12 R)
• M57: 13,217,271 km (0.112 R)
• M58: 13,744,903 km (0.102 R)
• M59: 14,279,416 km (0.109 R)
• M60: 14,917,002 km (0.092 R)
• M61: 15,304,012 km (0.097 R)
• M62: 16,319,033 km (0.104 R)
• M63: 16,617,780 km (0.115 R)
• M64: 17,864,828 km (0.064 R)
• M65: 18,035,669 km (0.11 R)
• M66: 18,620,597 km (0.069 R)
• M67: 19,527,160 km (0.094 R)
• M68: 19,597,471 km (0.1 R)
• M69: 20,519,592 km (0.046 R)
• M70: 21,819,448 km (0.094 R)
• M71: 22,737,680 km (0.072 R)
• M72: 23,593,679 km (0.105 R)
• M73: 23,931,471 km (0.027 R)
• M74: 24,157,513 km (0.079 R)
• M75: 24,497,998 km (0.104 R)
• M76: 25,721,409 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.8

Radius: 13.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.52 AU - 3.94 AU

Year: 4726 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 69,211,929 km

• M1: 170,093 km (0.11 R)
• M2: 258,356 km (0.062 R)
• M3: 343,926 km (0.115 R)
• M4: 455,526 km (0.089 R)
• M5: 563,086 km (0.094 R)
• M6: 750,084 km (0.084 R)
• M7: 846,126 km (0.119 R)
• M8: 1,438,683 km (0.066 R)
• M9: 1,608,925 km (0.066 R)
• M10: 1,819,260 km (0.06 R)
• M11: 2,249,503 km (0.069 R)
• M12: 2,467,467 km (0.049 R)
• M13: 2,579,067 km (0.096 R)
• M14: 2,769,057 km (0.12 R)
• M15: 2,865,846 km (0.083 R)
• M16: 3,305,515 km (0.111 R)
• M17: 3,449,876 km (0.105 R)
• M18: 3,596,482 km (0.109 R)
• M19: 3,766,575 km (0.087 R)
• M20: 3,917,669 km (0.038 R)
• M21: 4,360,628 km (0.078 R)
• M22: 4,473,874 km (0.087 R)
• M23: 4,565,278 km (0.092 R)
• M24: 4,680,319 km (0.063 R)
• M25: 4,796,407 km (0.091 R)
• M26: 5,150,355 km (0.101 R)
• M27: 5,464,212 km (0.035 R)
• M28: 5,685,168 km (0.096 R)
• M29: 6,135,906 km (0.098 R)
• M30: 6,468,762 km (0.05 R)
• M31: 7,259,386 km (0.107 R)
• M32: 7,693,669 km (0.11 R)
• M33: 7,886,351 km (0.089 R)
• M34: 8,080,679 km (0.103 R)
• M35: 8,304,627 km (0.119 R)
• M36: 8,616,089 km (0.027 R)
• M37: 8,902,569 km (0.079 R)
• M38: 8,989,037 km (0.085 R)
• M39: 9,221,213 km (0.073 R)
• M40: 10,169,813 km (0.029 R)
• M41: 10,411,862 km (0.115 R)
• M42: 12,031,409 km (0.107 R)
• M43: 12,416,174 km (0.109 R)
• M44: 13,895,099 km (0.089 R)
• M45: 14,400,590 km (0.07 R)
• M46: 14,946,323 km (0.072 R)
• M47: 15,394,668 km (0.066 R)
• M48: 15,498,788 km (0.107 R)
• M49: 16,481,796 km (0.085 R)
• M50: 18,103,736 km (0.064 R)
• M51: 18,323,794 km (0.053 R)
• M52: 18,952,255 km (0.037 R)
• M53: 20,230,419 km (0.116 R)
• M54: 20,535,150 km (0.078 R)
• M55: 21,226,442 km (0.045 R)
• M56: 21,342,380 km (0.082 R)
• M57: 22,277,816 km (0.094 R)
• M58: 22,632,063 km (0.068 R)
• M59: 22,988,106 km (0.079 R)
• M60: 23,585,750 km (0.048 R)
• M61: 24,107,846 km (0.111 R)
• M62: 24,755,605 km (0.06 R)
• M63: 24,918,368 km (0.045 R)
• M64: 25,327,069 km (0.096 R)
• M65: 25,532,317 km (0.09 R)
• M66: 25,696,875 km (0.114 R)
• M67: 26,192,642 km (0.104 R)
• M68: 27,445,824 km (0.106 R)
• M69: 27,572,084 km (0.114 R)
• M70: 27,910,176 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 14.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.43 AU - 4.17 AU

Year: 4859 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 69,211,929 km

• M1: 178,620 km (0.118 R)
• M2: 280,945 km (0.113 R)
• M3: 429,645 km (0.079 R)
• M4: 527,482 km (0.096 R)
• M5: 622,926 km (0.094 R)
• M6: 914,342 km (0.077 R)
• M7: 1,011,730 km (0.095 R)
• M8: 1,168,958 km (0.087 R)
• M9: 1,581,698 km (0.106 R)
• M10: 1,882,240 km (0.1 R)
• M11: 2,089,733 km (0.043 R)
• M12: 2,305,004 km (0.089 R)
• M13: 2,463,428 km (0.054 R)
• M14: 2,614,522 km (0.094 R)
• M15: 2,724,626 km (0.063 R)
• M16: 2,869,886 km (0.105 R)
• M17: 3,286,216 km (0.072 R)
• M18: 3,562,524 km (0.108 R)
• M19: 4,010,270 km (0.119 R)
• M20: 4,112,296 km (0.113 R)
• M21: 4,502,597 km (0.115 R)
• M22: 4,769,629 km (0.085 R)
• M23: 4,864,324 km (0.079 R)
• M24: 5,014,371 km (0.104 R)
• M25: 5,277,364 km (0.028 R)
• M26: 5,530,783 km (0.053 R)
• M27: 6,064,249 km (0.04 R)
• M28: 6,196,493 km (0.098 R)
• M29: 6,404,285 km (0.091 R)
• M30: 6,659,648 km (0.043 R)
• M31: 6,796,231 km (0.096 R)
• M32: 7,211,665 km (0.107 R)
• M33: 7,572,195 km (0.093 R)
• M34: 8,573,304 km (0.089 R)
• M35: 9,376,944 km (0.106 R)
• M36: 9,496,024 km (0.073 R)
• M37: 9,908,765 km (0.084 R)
• M38: 10,344,842 km (0.053 R)
• M39: 10,450,458 km (0.105 R)
• M40: 10,609,631 km (0.077 R)
• M41: 10,733,946 km (0.092 R)
• M42: 10,876,513 km (0.119 R)
• M43: 11,272,200 km (0.059 R)
• M44: 12,468,534 km (0.11 R)
• M45: 12,581,031 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.5

Radius: 4.8

Gravity: 28.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.07 AU - 11.03 AU

Year: 17860 Days

Day: 23.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,211,929 km

• M1: 61,934 km (0.057 R)
• M2: 927,507 km (0.114 R)
• M3: 1,076,057 km (0.099 R)
• M4: 1,259,016 km (0.034 R)
• M5: 1,451,698 km (0.106 R)
• M6: 1,683,425 km (0.064 R)
• M7: 2,379,055 km (0.112 R)
• M8: 2,827,250 km (0.098 R)
• M9: 2,898,459 km (0.11 R)
• M10: 2,970,266 km (0.093 R)
• M11: 4,361,526 km (0.116 R)
• M12: 4,485,393 km (0.053 R)
• M13: 4,992,530 km (0.103 R)
• M14: 5,209,147 km (0.114 R)
• M15: 5,968,656 km (0.087 R)
• M16: 6,060,210 km (0.12 R)
• M17: 6,244,814 km (0.097 R)
• M18: 6,478,186 km (0.11 R)
• M19: 7,146,889 km (0.102 R)
• M20: 8,139,471 km (0.091 R)
• M21: 8,343,223 km (0.085 R)
• M22: 9,977,879 km (0.096 R)
• M23: 10,581,057 km (0.106 R)
• M24: 11,822,570 km (0.114 R)
• M25: 13,049,871 km (0.106 R)
• M26: 13,467,997 km (0.025 R)
• M27: 14,439,934 km (0.051 R)
• M28: 14,501,419 km (0.064 R)
• M29: 14,872,272 km (0.119 R)
• M30: 15,183,735 km (0.076 R)
• M31: 15,434,312 km (0.11 R)
• M32: 15,749,664 km (0.105 R)
• M33: 16,130,690 km (0.064 R)
• M34: 16,966,942 km (0.067 R)
• M35: 17,357,542 km (0.101 R)
• M36: 17,751,134 km (0.113 R)
• M37: 17,883,079 km (0.037 R)
• M38: 18,015,174 km (0.11 R)
• M39: 18,815,074 km (0.072 R)
• M40: 19,084,350 km (0.056 R)
• M41: 19,219,437 km (0.083 R)
• M42: 20,311,501 km (0.079 R)
• M43: 20,934,576 km (0.069 R)
• M44: 21,143,714 km (0.059 R)
• M45: 22,128,667 km (0.078 R)
• M46: 23,344,598 km (0.119 R)
• M47: 25,542,640 km (0.093 R)
• M48: 27,120,299 km (0.104 R)
• M49: 27,196,145 km (0.085 R)
• M50: 27,805,906 km (0.083 R)
• M51: 27,882,500 km (0.099 R)
• M52: 31,797,775 km (0.057 R)
• M53: 32,279,181 km (0.117 R)
• M54: 33,411,488 km (0.097 R)
• M55: 33,737,312 km (0.062 R)
• M56: 34,803,795 km (0.065 R)
• M57: 35,051,529 km (0.068 R)
• M58: 35,382,739 km (0.097 R)
• M59: 36,048,150 km (0.037 R)
• M60: 37,475,763 km (0.089 R)
• M61: 38,239,011 km (0.098 R)
• M62: 38,579,944 km (0.119 R)
• M63: 39,093,215 km (0.035 R)
• M64: 39,436,542 km (0.118 R)
• M65: 40,039,870 km (0.051 R)
• M66: 40,472,806 km (0.086 R)
• M67: 41,430,532 km (0.088 R)
• M68: 42,483,701 km (0.104 R)
• M69: 42,925,164 km (0.084 R)
• M70: 43,279,412 km (0.049 R)
• M71: 43,634,707 km (0.088 R)
• M72: 43,990,899 km (0.113 R)
• M73: 45,876,730 km (0.109 R)
• M74: 46,601,981 km (0.107 R)
• M75: 46,783,892 km (0.073 R)
• M76: 47,513,929 km (0.109 R)
• M77: 51,502,059 km (0.113 R)
• M78: 53,774,151 km (0.052 R)
• M79: 54,347,261 km (0.068 R)
• M80: 55,210,740 km (0.052 R)
• M81: 57,340,565 km (0.072 R)
• M82: 59,004,542 km (0.094 R)
• M83: 59,793,072 km (0.098 R)
• M84: 61,679,800 km (0.04 R)
• M85: 63,787,784 km (0.074 R)
• M86: 64,090,869 km (0.062 R)
• M87: 66,021,430 km (0.048 R)
• M88: 66,327,956 km (0.118 R)
• M89: 67,764,843 km (0.085 R)
• M90: 68,693,996 km (0.068 R)
• M91: 68,797,368 km (0.085 R)
• M92: 69,004,561 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 20,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit