🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 13.1

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 269 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 20,284,607 km

• M1: 169,494 km (0.12 R)
• M2: 258,356 km (0.069 R)
• M3: 390,151 km (0.114 R)
• M4: 477,816 km (0.092 R)
• M5: 617,390 km (0.045 R)
• M6: 750,832 km (0.065 R)
• M7: 891,903 km (0.118 R)
• M8: 985,551 km (0.09 R)
• M9: 1,075,459 km (0.086 R)
• M10: 1,233,434 km (0.03 R)
• M11: 1,448,407 km (0.088 R)
• M12: 1,569,282 km (0.089 R)
• M13: 1,724,115 km (0.092 R)
• M14: 1,834,818 km (0.042 R)
• M15: 1,980,227 km (0.116 R)
• M16: 2,082,402 km (0.119 R)
• M17: 2,215,245 km (0.103 R)
• M18: 2,302,162 km (0.105 R)
• M19: 2,489,608 km (0.112 R)
• M20: 2,646,237 km (0.069 R)
• M21: 2,801,071 km (0.065 R)
• M22: 2,953,810 km (0.105 R)
• M23: 3,071,394 km (0.115 R)
• M24: 3,306,113 km (0.09 R)
• M25: 3,660,660 km (0.115 R)
• M26: 3,758,497 km (0.08 R)
• M27: 3,915,724 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.3

Radius: 14.3

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.69 AU - 0.69 AU

Year: 389 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,284,607 km

• M1: 179,817 km (0.092 R)
• M2: 282,142 km (0.074 R)
• M3: 386,112 km (0.082 R)
• M4: 479,162 km (0.081 R)
• M5: 636,838 km (0.044 R)
• M6: 815,159 km (0.091 R)
• M7: 963,261 km (0.104 R)
• M8: 1,084,435 km (0.118 R)
• M9: 1,206,507 km (0.104 R)
• M10: 1,328,579 km (0.042 R)
• M11: 1,527,993 km (0.069 R)
• M12: 1,650,513 km (0.114 R)
• M13: 1,759,720 km (0.046 R)
• M14: 1,945,820 km (0.056 R)
• M15: 2,097,063 km (0.099 R)
• M16: 2,228,410 km (0.119 R)
• M17: 2,368,583 km (0.036 R)
• M18: 2,556,179 km (0.08 R)
• M19: 2,651,772 km (0.083 R)
• M20: 2,893,073 km (0.093 R)
• M21: 3,033,396 km (0.099 R)
• M22: 3,134,973 km (0.064 R)
• M23: 3,446,885 km (0.069 R)
• M24: 3,588,853 km (0.112 R)
• M25: 3,827,312 km (0.101 R)
• M26: 3,996,657 km (0.118 R)
• M27: 4,086,116 km (0.075 R)
• M28: 4,304,978 km (0.074 R)
• M29: 4,458,166 km (0.087 R)
• M30: 4,621,078 km (0.044 R)
• M31: 5,040,999 km (0.111 R)
• M32: 5,162,174 km (0.114 R)
• M33: 5,267,939 km (0.107 R)
• M34: 5,456,882 km (0.115 R)
• M35: 5,581,347 km (0.032 R)
• M36: 5,799,311 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 11.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.32 AU - 1.42 AU

Year: 1088 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,284,607 km

• M1: 150,047 km (0.109 R)
• M2: 241,301 km (0.114 R)
• M3: 318,643 km (0.051 R)
• M4: 409,300 km (0.063 R)
• M5: 522,845 km (0.118 R)
• M6: 642,672 km (0.099 R)
• M7: 726,148 km (0.113 R)
• M8: 862,581 km (0.102 R)
• M9: 1,015,770 km (0.066 R)
• M10: 1,162,525 km (0.117 R)
• M11: 1,366,726 km (0.111 R)
• M12: 1,727,407 km (0.077 R)
• M13: 1,876,406 km (0.119 R)
• M14: 2,147,627 km (0.091 R)
• M15: 2,328,640 km (0.094 R)
• M16: 2,441,886 km (0.117 R)
• M17: 2,620,506 km (0.038 R)
• M18: 2,814,534 km (0.101 R)
• M19: 2,902,199 km (0.058 R)
• M20: 2,979,690 km (0.1 R)
• M21: 3,308,507 km (0.111 R)
• M22: 3,436,413 km (0.103 R)
• M23: 3,530,360 km (0.053 R)
• M24: 3,613,387 km (0.118 R)
• M25: 3,697,012 km (0.114 R)
• M26: 3,793,353 km (0.109 R)
• M27: 3,890,592 km (0.098 R)
• M28: 4,313,355 km (0.115 R)
• M29: 4,607,764 km (0.071 R)
• M30: 4,869,111 km (0.111 R)
• M31: 4,975,027 km (0.084 R)
• M32: 5,054,912 km (0.111 R)
• M33: 5,175,638 km (0.09 R)
• M34: 5,256,720 km (0.113 R)
• M35: 5,392,704 km (0.111 R)
• M36: 5,474,833 km (0.109 R)
• M37: 5,599,000 km (0.04 R)
• M38: 5,863,937 km (0.088 R)
• M39: 5,934,398 km (0.091 R)
• M40: 6,019,220 km (0.11 R)
• M41: 6,118,852 km (0.029 R)
• M42: 6,566,449 km (0.099 R)
• M43: 6,757,186 km (0.084 R)
• M44: 7,159,604 km (0.113 R)
• M45: 7,371,285 km (0.112 R)
• M46: 7,862,864 km (0.101 R)
• M47: 8,144,108 km (0.112 R)
• M48: 8,732,776 km (0.067 R)
• M49: 8,975,274 km (0.058 R)
• M50: 9,105,574 km (0.118 R)
• M51: 9,335,057 km (0.039 R)
• M52: 9,450,546 km (0.074 R)
• M53: 9,616,301 km (0.112 R)
• M54: 9,716,382 km (0.034 R)
• M55: 10,051,930 km (0.105 R)
• M56: 10,545,453 km (0.101 R)
• M57: 11,627,046 km (0.108 R)
• M58: 11,769,164 km (0.032 R)
• M59: 12,019,291 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 12.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.41 AU - 1.45 AU

Year: 1160 Days

Day: 7.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 20,284,607 km

• M1: 158,574 km (0.086 R)
• M2: 251,474 km (0.048 R)
• M3: 351,405 km (0.12 R)
• M4: 451,337 km (0.074 R)
• M5: 598,092 km (0.115 R)
• M6: 687,552 km (0.056 R)
• M7: 808,576 km (0.068 R)
• M8: 895,942 km (0.094 R)
• M9: 1,008,439 km (0.109 R)
• M10: 1,103,583 km (0.027 R)
• M11: 1,232,836 km (0.119 R)
• M12: 1,441,076 km (0.113 R)
• M13: 1,965,566 km (0.095 R)
• M14: 2,436,201 km (0.076 R)
• M15: 2,516,386 km (0.034 R)
• M16: 2,710,414 km (0.061 R)
• M17: 2,877,814 km (0.101 R)
• M18: 2,994,949 km (0.057 R)
• M19: 3,135,422 km (0.063 R)
• M20: 3,245,077 km (0.101 R)
• M21: 3,479,497 km (0.059 R)
• M22: 3,673,376 km (0.095 R)
• M23: 3,859,176 km (0.115 R)
• M24: 4,155,829 km (0.119 R)
• M25: 4,325,174 km (0.044 R)
• M26: 4,521,596 km (0.096 R)
• M27: 4,620,929 km (0.032 R)
• M28: 4,872,552 km (0.107 R)
• M29: 5,000,010 km (0.111 R)
• M30: 5,310,575 km (0.076 R)
• M31: 5,481,565 km (0.076 R)
• M32: 5,896,400 km (0.114 R)
• M33: 5,977,931 km (0.081 R)
• M34: 6,280,119 km (0.036 R)
• M35: 6,377,208 km (0.083 R)
• M36: 6,474,895 km (0.088 R)
• M37: 6,813,734 km (0.095 R)
• M38: 7,114,875 km (0.033 R)
• M39: 7,289,007 km (0.095 R)
• M40: 7,479,295 km (0.115 R)
• M41: 8,044,775 km (0.079 R)
• M42: 8,562,533 km (0.103 R)
• M43: 8,685,802 km (0.097 R)
• M44: 8,794,410 km (0.092 R)
• M45: 8,950,141 km (0.053 R)
• M46: 9,311,719 km (0.081 R)
• M47: 9,502,457 km (0.084 R)
• M48: 9,582,192 km (0.1 R)
• M49: 9,694,391 km (0.112 R)
• M50: 9,839,202 km (0.104 R)
• M51: 10,000,917 km (0.115 R)
• M52: 10,098,455 km (0.06 R)
• M53: 10,458,537 km (0.099 R)
• M54: 11,428,230 km (0.113 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 11.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.1 AU - 2.98 AU

Year: 2746 Days

Day: 10.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 20,284,607 km

• M1: 178,171 km (0.062 R)
• M2: 280,496 km (0.114 R)
• M3: 386,860 km (0.032 R)
• M4: 564,582 km (0.091 R)
• M5: 694,134 km (0.111 R)
• M6: 807,679 km (0.113 R)
• M7: 995,574 km (0.104 R)
• M8: 1,095,206 km (0.087 R)
• M9: 1,177,485 km (0.076 R)
• M10: 1,403,976 km (0.045 R)
• M11: 1,505,403 km (0.091 R)
• M12: 1,644,829 km (0.037 R)
• M13: 1,862,194 km (0.049 R)
• M14: 1,961,976 km (0.086 R)
• M15: 2,076,418 km (0.113 R)
• M16: 2,501,576 km (0.086 R)
• M17: 2,654,016 km (0.099 R)
• M18: 2,852,682 km (0.1 R)
• M19: 3,790,660 km (0.094 R)
• M20: 4,359,731 km (0.092 R)
• M21: 4,595,048 km (0.088 R)
• M22: 4,868,962 km (0.033 R)
• M23: 5,095,603 km (0.11 R)
• M24: 5,201,368 km (0.06 R)
• M25: 5,325,684 km (0.095 R)
• M26: 5,723,016 km (0.058 R)
• M27: 5,833,120 km (0.04 R)
• M28: 6,261,419 km (0.091 R)
• M29: 6,393,813 km (0.112 R)
• M30: 6,622,997 km (0.049 R)
• M31: 6,777,382 km (0.079 R)
• M32: 7,306,958 km (0.054 R)
• M33: 7,506,522 km (0.032 R)
• M34: 7,931,530 km (0.055 R)
• M35: 8,095,638 km (0.11 R)
• M36: 8,281,439 km (0.038 R)
• M37: 8,385,260 km (0.055 R)
• M38: 8,510,473 km (0.113 R)
• M39: 9,296,460 km (0.111 R)
• M40: 9,578,153 km (0.1 R)
• M41: 9,665,369 km (0.096 R)
• M42: 10,283,507 km (0.08 R)
• M43: 11,051,244 km (0.045 R)
• M44: 11,165,686 km (0.098 R)
• M45: 11,372,729 km (0.093 R)
• M46: 11,604,307 km (0.067 R)
• M47: 11,720,694 km (0.111 R)
• M48: 12,142,859 km (0.093 R)
• M49: 12,261,041 km (0.105 R)
• M50: 12,355,737 km (0.064 R)
• M51: 12,450,881 km (0.111 R)
• M52: 12,569,961 km (0.114 R)
• M53: 12,761,446 km (0.068 R)
• M54: 12,929,744 km (0.092 R)
• M55: 13,195,729 km (0.118 R)
• M56: 13,684,016 km (0.08 R)
• M57: 13,782,452 km (0.1 R)
• M58: 13,979,921 km (0.096 R)
• M59: 14,128,621 km (0.049 R)
• M60: 15,133,321 km (0.1 R)
• M61: 15,670,078 km (0.088 R)
• M62: 15,953,715 km (0.109 R)
• M63: 16,031,506 km (0.041 R)
• M64: 16,447,687 km (0.096 R)
• M65: 17,477,370 km (0.119 R)
• M66: 17,717,923 km (0.108 R)
• M67: 17,825,334 km (0.064 R)
• M68: 18,094,461 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 8.1

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.71 AU - 2.77 AU

Year: 3076 Days

Day: 7.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,284,607 km

• M1: 175,777 km (0.103 R)
• M2: 244,443 km (0.112 R)
• M3: 368,160 km (0.088 R)
• M4: 654,790 km (0.112 R)
• M5: 748,588 km (0.118 R)
• M6: 847,173 km (0.087 R)
• M7: 939,774 km (0.111 R)
• M8: 1,068,727 km (0.069 R)
• M9: 1,192,145 km (0.099 R)
• M10: 1,261,559 km (0.092 R)
• M11: 1,392,457 km (0.1 R)
• M12: 1,706,762 km (0.097 R)
• M13: 1,906,026 km (0.064 R)
• M14: 2,400,148 km (0.117 R)
• M15: 2,459,090 km (0.09 R)
• M16: 2,715,052 km (0.072 R)
• M17: 3,011,405 km (0.104 R)
• M18: 3,204,087 km (0.083 R)
• M19: 3,285,468 km (0.107 R)
• M20: 3,483,835 km (0.117 R)
• M21: 3,567,610 km (0.112 R)
• M22: 3,840,327 km (0.087 R)
• M23: 3,996,806 km (0.112 R)
• M24: 4,190,835 km (0.067 R)
• M25: 4,551,665 km (0.037 R)
• M26: 4,960,067 km (0.119 R)
• M27: 5,226,052 km (0.089 R)
• M28: 5,419,033 km (0.075 R)
• M29: 5,891,463 km (0.032 R)
• M30: 6,315,873 km (0.111 R)
• M31: 6,500,775 km (0.117 R)
• M32: 6,875,967 km (0.106 R)
• M33: 7,108,741 km (0.045 R)
• M34: 7,279,732 km (0.069 R)
• M35: 7,387,143 km (0.104 R)
• M36: 7,932,726 km (0.106 R)
• M37: 8,199,160 km (0.088 R)
• M38: 8,356,088 km (0.054 R)
• M39: 8,423,557 km (0.103 R)
• M40: 9,108,566 km (0.09 R)
• M41: 9,364,378 km (0.03 R)
• M42: 9,740,467 km (0.098 R)
• M43: 9,835,312 km (0.066 R)
• M44: 10,289,940 km (0.114 R)
• M45: 10,653,612 km (0.107 R)
• M46: 10,923,038 km (0.104 R)
• M47: 11,719,647 km (0.106 R)
• M48: 11,770,061 km (0.088 R)
• M49: 12,175,920 km (0.108 R)
• M50: 12,226,933 km (0.113 R)
• M51: 12,354,839 km (0.052 R)
• M52: 12,406,151 km (0.058 R)
• M53: 12,638,028 km (0.066 R)
• M54: 13,210,539 km (0.06 R)
• M55: 13,341,886 km (0.056 R)
• M56: 13,447,203 km (0.101 R)
• M57: 13,579,298 km (0.073 R)
• M58: 13,818,206 km (0.109 R)
• M59: 14,300,060 km (0.088 R)
• M60: 14,354,065 km (0.044 R)
• M61: 14,951,260 km (0.096 R)
• M62: 15,060,766 km (0.071 R)
• M63: 15,973,911 km (0.082 R)
• M64: 16,254,257 km (0.105 R)
• M65: 16,423,153 km (0.056 R)
• M66: 17,133,295 km (0.101 R)
• M67: 17,190,591 km (0.039 R)
• M68: 17,247,887 km (0.059 R)
• M69: 17,911,652 km (0.086 R)
• M70: 18,232,091 km (0.107 R)
• M71: 18,407,569 km (0.086 R)
• M72: 18,701,379 km (0.098 R)
• M73: 19,742,132 km (0.037 R)
• M74: 19,892,328 km (0.11 R)
• M75: 20,224,136 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit