🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 11.8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.37 AU

Year: 829 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 40,903,683 km

• M1: 148,102 km (0.093 R)
• M2: 233,672 km (0.111 R)
• M3: 328,068 km (0.115 R)
• M4: 467,493 km (0.05 R)
• M5: 654,939 km (0.106 R)
• M6: 748,737 km (0.111 R)
• M7: 929,152 km (0.087 R)
• M8: 1,013,675 km (0.12 R)
• M9: 1,089,222 km (0.112 R)
• M10: 1,209,349 km (0.058 R)
• M11: 1,290,132 km (0.097 R)
• M12: 1,392,008 km (0.11 R)
• M13: 1,693,897 km (0.11 R)
• M14: 1,849,329 km (0.04 R)
• M15: 2,136,557 km (0.11 R)
• M16: 2,462,231 km (0.09 R)
• M17: 2,704,730 km (0.111 R)
• M18: 2,829,045 km (0.119 R)
• M19: 2,904,443 km (0.089 R)
• M20: 2,989,115 km (0.057 R)
• M21: 3,074,685 km (0.057 R)
• M22: 3,178,506 km (0.111 R)
• M23: 3,292,200 km (0.082 R)
• M24: 3,659,912 km (0.097 R)
• M25: 3,853,342 km (0.111 R)
• M26: 3,965,540 km (0.115 R)
• M27: 4,069,361 km (0.108 R)
• M28: 4,279,546 km (0.113 R)
• M29: 4,542,539 km (0.091 R)
• M30: 4,881,379 km (0.086 R)
• M31: 5,023,347 km (0.115 R)
• M32: 5,146,167 km (0.112 R)
• M33: 5,301,001 km (0.075 R)
• M34: 5,541,554 km (0.104 R)
• M35: 5,657,791 km (0.064 R)
• M36: 5,892,959 km (0.057 R)
• M37: 6,142,189 km (0.089 R)
• M38: 6,218,783 km (0.11 R)
• M39: 6,306,597 km (0.116 R)
• M40: 6,417,150 km (0.048 R)
• M41: 6,572,882 km (0.115 R)
• M42: 6,651,271 km (0.08 R)
• M43: 7,081,963 km (0.06 R)
• M44: 7,231,411 km (0.061 R)
• M45: 7,393,576 km (0.115 R)
• M46: 7,475,106 km (0.118 R)
• M47: 7,603,910 km (0.101 R)
• M48: 7,828,008 km (0.104 R)
• M49: 7,923,002 km (0.118 R)
• M50: 8,066,317 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.4

Radius: 11.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.86 AU - 3.42 AU

Year: 3841 Days

Day: 9.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,903,683 km

• M1: 313,557 km (0.071 R)
• M2: 405,261 km (0.1 R)
• M3: 479,611 km (0.086 R)
• M4: 712,983 km (0.03 R)
• M5: 881,131 km (0.114 R)
• M6: 1,104,032 km (0.056 R)
• M7: 1,201,271 km (0.111 R)
• M8: 1,747,902 km (0.094 R)
• M9: 2,048,294 km (0.115 R)
• M10: 2,967,423 km (0.116 R)
• M11: 3,145,295 km (0.118 R)
• M12: 3,286,067 km (0.103 R)
• M13: 4,130,547 km (0.094 R)
• M14: 5,181,023 km (0.109 R)
• M15: 5,565,190 km (0.085 R)
• M16: 6,133,513 km (0.102 R)
• M17: 6,463,077 km (0.105 R)
• M18: 6,642,893 km (0.116 R)
• M19: 6,955,104 km (0.083 R)
• M20: 7,218,995 km (0.064 R)
• M21: 7,486,177 km (0.119 R)
• M22: 7,566,959 km (0.11 R)
• M23: 7,838,330 km (0.103 R)
• M24: 8,418,919 km (0.083 R)
• M25: 8,530,968 km (0.073 R)
• M26: 8,700,163 km (0.118 R)
• M27: 8,956,125 km (0.072 R)
• M28: 9,070,568 km (0.083 R)
• M29: 9,475,230 km (0.086 R)
• M30: 9,591,916 km (0.066 R)
• M31: 9,709,201 km (0.116 R)
• M32: 10,004,208 km (0.053 R)
• M33: 10,272,437 km (0.119 R)
• M34: 10,392,265 km (0.107 R)
• M35: 10,785,258 km (0.076 R)
• M36: 11,337,574 km (0.091 R)
• M37: 11,930,430 km (0.079 R)
• M38: 12,024,976 km (0.11 R)
• M39: 12,693,828 km (0.091 R)
• M40: 13,179,124 km (0.099 R)
• M41: 13,538,757 km (0.082 R)
• M42: 13,967,953 km (0.07 R)
• M43: 14,167,666 km (0.088 R)
• M44: 14,569,636 km (0.085 R)
• M45: 14,738,382 km (0.065 R)
• M46: 15,043,562 km (0.106 R)
• M47: 15,145,737 km (0.079 R)
• M48: 15,282,470 km (0.044 R)
• M49: 15,453,759 km (0.086 R)
• M50: 15,798,433 km (0.055 R)
• M51: 16,425,397 km (0.115 R)
• M52: 17,238,163 km (0.079 R)
• M53: 17,380,879 km (0.09 R)
• M54: 17,488,141 km (0.112 R)
• M55: 17,595,552 km (0.026 R)
• M56: 17,847,325 km (0.115 R)
• M57: 17,919,431 km (0.04 R)
• M58: 18,100,295 km (0.075 R)
• M59: 19,642,500 km (0.069 R)
• M60: 19,866,298 km (0.118 R)
• M61: 20,053,295 km (0.045 R)
• M62: 20,203,492 km (0.103 R)
• M63: 20,429,384 km (0.099 R)
• M64: 20,959,709 km (0.043 R)
• M65: 21,303,036 km (0.088 R)
• M66: 21,879,287 km (0.075 R)
• M67: 22,305,192 km (0.108 R)
• M68: 22,460,774 km (0.056 R)
• M69: 22,733,940 km (0.115 R)
• M70: 23,362,251 km (0.036 R)
• M71: 23,837,224 km (0.115 R)
• M72: 24,036,189 km (0.083 R)
• M73: 24,395,523 km (0.1 R)
• M74: 24,555,742 km (0.068 R)
• M75: 24,676,318 km (0.096 R)
• M76: 24,756,652 km (0.071 R)
• M77: 24,998,403 km (0.09 R)
• M78: 25,200,509 km (0.119 R)
• M79: 26,547,638 km (0.078 R)
• M80: 27,001,967 km (0.088 R)
• M81: 27,209,310 km (0.115 R)
• M82: 27,375,513 km (0.12 R)
• M83: 27,542,165 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763

Radius: 7.1

Gravity: 15.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.05 AU - 9.09 AU

Year: 18855 Days

Day: 22.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 40,903,683 km

• M1: 302,487 km (0.114 R)
• M2: 462,407 km (0.047 R)
• M3: 835,654 km (0.112 R)
• M4: 909,854 km (0.079 R)
• M5: 1,173,745 km (0.095 R)
• M6: 1,770,192 km (0.04 R)
• M7: 1,932,356 km (0.109 R)
• M8: 2,065,647 km (0.09 R)
• M9: 2,592,082 km (0.098 R)
• M10: 2,927,331 km (0.072 R)
• M11: 3,236,999 km (0.106 R)
• M12: 3,597,679 km (0.09 R)
• M13: 4,270,570 km (0.082 R)
• M14: 4,532,815 km (0.11 R)
• M15: 4,890,654 km (0.119 R)
• M16: 5,824,593 km (0.101 R)
• M17: 6,164,330 km (0.081 R)
• M18: 6,311,983 km (0.054 R)
• M19: 6,913,965 km (0.079 R)
• M20: 7,904,303 km (0.095 R)
• M21: 8,172,382 km (0.085 R)
• M22: 8,226,237 km (0.09 R)
• M23: 9,161,523 km (0.104 R)
• M24: 10,014,530 km (0.073 R)
• M25: 10,892,670 km (0.115 R)
• M26: 10,952,060 km (0.065 R)
• M27: 11,071,140 km (0.114 R)
• M28: 11,250,807 km (0.026 R)
• M29: 11,491,660 km (0.095 R)
• M30: 11,856,230 km (0.109 R)
• M31: 12,348,257 km (0.04 R)
• M32: 12,784,185 km (0.109 R)
• M33: 13,992,786 km (0.046 R)
• M34: 15,104,897 km (0.119 R)
• M35: 15,638,064 km (0.114 R)
• M36: 15,906,891 km (0.068 R)
• M37: 16,313,049 km (0.092 R)
• M38: 17,066,574 km (0.105 R)
• M39: 18,963,774 km (0.073 R)
• M40: 19,683,190 km (0.094 R)
• M41: 20,484,885 km (0.041 R)
• M42: 20,852,896 km (0.094 R)
• M43: 21,000,699 km (0.118 R)
• M44: 21,297,202 km (0.07 R)
• M45: 23,719,790 km (0.095 R)
• M46: 24,494,557 km (0.112 R)
• M47: 25,672,191 km (0.108 R)
• M48: 25,909,902 km (0.105 R)
• M49: 26,148,361 km (0.119 R)
• M50: 26,627,523 km (0.119 R)
• M51: 27,270,944 km (0.094 R)
• M52: 28,409,084 km (0.084 R)
• M53: 30,983,963 km (0.083 R)
• M54: 33,979,511 km (0.09 R)
• M55: 35,555,674 km (0.116 R)
• M56: 35,909,174 km (0.115 R)
• M57: 36,352,731 km (0.117 R)
• M58: 36,887,394 km (0.093 R)
• M59: 37,155,623 km (0.105 R)
• M60: 38,144,764 km (0.069 R)
• M61: 38,325,628 km (0.091 R)
• M62: 38,597,298 km (0.116 R)
• M63: 39,325,091 km (0.111 R)
• M64: 42,467,993 km (0.091 R)
• M65: 42,655,439 km (0.104 R)
• M66: 43,313,371 km (0.079 R)
• M67: 43,785,502 km (0.109 R)
• M68: 44,925,437 km (0.098 R)
• M69: 45,307,510 km (0.032 R)
• M70: 45,786,672 km (0.11 R)
• M71: 46,074,947 km (0.088 R)
• M72: 46,943,513 km (0.048 R)
• M73: 48,991,208 km (0.113 R)
• M74: 49,778,841 km (0.116 R)
• M75: 54,999,807 km (0.105 R)
• M76: 55,408,658 km (0.064 R)
• M77: 56,023,655 km (0.101 R)
• M78: 56,332,125 km (0.093 R)
• M79: 60,286,596 km (0.112 R)
• M80: 60,813,629 km (0.11 R)
• M81: 62,190,827 km (0.099 R)
• M82: 63,043,535 km (0.068 R)
• M83: 63,900,132 km (0.114 R)
• M84: 64,760,469 km (0.066 R)
• M85: 65,084,050 km (0.048 R)
• M86: 65,624,696 km (0.12 R)
• M87: 65,949,773 km (0.084 R)
• M88: 67,146,256 km (0.095 R)
• M89: 67,255,313 km (0.062 R)
• M90: 71,557,000 km (0.058 R)
• M91: 72,450,398 km (0.119 R)
• M92: 72,674,346 km (0.042 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 3.7

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.11 AU - 10.59 AU

Year: 19735 Days

Day: 20.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,903,683 km

• M1: 170,392 km (0.05 R)
• M2: 197,918 km (0.087 R)
• M3: 313,557 km (0.04 R)
• M4: 397,631 km (0.105 R)
• M5: 489,185 km (0.119 R)
• M6: 661,522 km (0.069 R)
• M7: 707,598 km (0.111 R)
• M8: 802,742 km (0.101 R)
• M9: 851,810 km (0.108 R)
• M10: 953,238 km (0.075 R)
• M11: 1,005,447 km (0.094 R)
• M12: 1,242,410 km (0.117 R)
• M13: 1,377,048 km (0.051 R)
• M14: 1,536,669 km (0.057 R)
• M15: 1,723,218 km (0.084 R)
• M16: 2,095,268 km (0.092 R)
• M17: 2,419,596 km (0.039 R)
• M18: 2,491,253 km (0.027 R)
• M19: 2,784,465 km (0.115 R)
• M20: 3,192,269 km (0.069 R)
• M21: 3,218,299 km (0.076 R)
• M22: 3,376,574 km (0.086 R)
• M23: 4,034,206 km (0.108 R)
• M24: 4,119,177 km (0.109 R)
• M25: 4,435,726 km (0.087 R)
• M26: 4,819,894 km (0.07 R)
• M27: 4,940,170 km (0.037 R)
• M28: 5,400,334 km (0.114 R)
• M29: 6,067,241 km (0.032 R)
• M30: 6,360,901 km (0.098 R)
• M31: 6,995,944 km (0.08 R)
• M32: 7,098,120 km (0.059 R)
• M33: 7,235,002 km (0.11 R)
• M34: 7,407,339 km (0.104 R)
• M35: 7,651,033 km (0.103 R)
• M36: 8,181,956 km (0.061 R)
• M37: 8,397,527 km (0.075 R)
• M38: 9,958,880 km (0.033 R)
• M39: 10,073,771 km (0.116 R)
• M40: 11,206,825 km (0.1 R)
• M41: 11,768,116 km (0.117 R)
• M42: 12,052,203 km (0.088 R)
• M43: 13,043,289 km (0.093 R)
• M44: 13,085,176 km (0.075 R)
• M45: 13,718,424 km (0.08 R)
• M46: 14,361,545 km (0.114 R)
• M47: 14,534,780 km (0.085 R)
• M48: 15,455,255 km (0.065 R)
• M49: 15,677,109 km (0.085 R)
• M50: 16,439,460 km (0.045 R)
• M51: 16,802,534 km (0.1 R)
• M52: 17,305,781 km (0.113 R)
• M53: 17,444,009 km (0.119 R)
• M54: 18,140,088 km (0.08 R)
• M55: 18,468,156 km (0.065 R)
• M56: 18,609,227 km (0.097 R)
• M57: 18,750,896 km (0.088 R)
• M58: 18,798,020 km (0.109 R)
• M59: 18,940,138 km (0.051 R)
• M60: 19,129,977 km (0.077 R)
• M61: 19,177,549 km (0.115 R)
• M62: 19,225,122 km (0.1 R)
• M63: 21,754,522 km (0.098 R)
• M64: 22,704,469 km (0.101 R)
• M65: 23,412,964 km (0.11 R)
• M66: 24,334,637 km (0.04 R)
• M67: 24,437,710 km (0.096 R)
• M68: 25,424,757 km (0.091 R)
• M69: 27,223,372 km (0.079 R)
• M70: 27,598,713 km (0.101 R)
• M71: 27,652,418 km (0.115 R)
• M72: 29,391,045 km (0.082 R)
• M73: 29,666,006 km (0.111 R)
• M74: 30,829,578 km (0.106 R)
• M75: 31,164,827 km (0.099 R)
• M76: 31,276,876 km (0.093 R)
• M77: 34,930,953 km (0.04 R)
• M78: 35,105,534 km (0.036 R)
• M79: 35,280,264 km (0.078 R)
• M80: 37,163,402 km (0.058 R)
• M81: 37,520,193 km (0.073 R)
• M82: 38,296,905 km (0.087 R)
• M83: 38,596,999 km (0.085 R)
• M84: 38,837,702 km (0.108 R)
• M85: 39,260,166 km (0.056 R)
• M86: 39,381,191 km (0.042 R)
• M87: 39,684,126 km (0.07 R)
• M88: 39,744,863 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit