🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.4

Radius: 11.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 404 Days

Day: 5.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,136,738 km

• M1: 169,046 km (0.12 R)
• M2: 267,930 km (0.093 R)
• M3: 346,319 km (0.025 R)
• M4: 433,834 km (0.05 R)
• M5: 525,089 km (0.116 R)
• M6: 604,675 km (0.111 R)
• M7: 702,960 km (0.105 R)
• M8: 800,049 km (0.071 R)
• M9: 957,127 km (0.115 R)
• M10: 1,104,032 km (0.088 R)
• M11: 1,245,552 km (0.06 R)
• M12: 1,339,051 km (0.052 R)
• M13: 1,430,305 km (0.118 R)
• M14: 1,504,955 km (0.098 R)
• M15: 1,605,036 km (0.083 R)
• M16: 1,687,763 km (0.045 R)
• M17: 1,807,142 km (0.118 R)
• M18: 1,888,374 km (0.09 R)
• M19: 2,007,304 km (0.086 R)
• M20: 2,096,913 km (0.052 R)
• M21: 2,307,846 km (0.073 R)
• M22: 2,401,943 km (0.09 R)
• M23: 2,480,482 km (0.091 R)
• M24: 2,605,546 km (0.077 R)
• M25: 2,744,672 km (0.116 R)
• M26: 2,832,785 km (0.106 R)
• M27: 2,909,978 km (0.093 R)
• M28: 2,987,918 km (0.116 R)
• M29: 3,232,212 km (0.068 R)
• M30: 3,381,959 km (0.036 R)
• M31: 3,533,950 km (0.092 R)
• M32: 3,937,566 km (0.109 R)
• M33: 4,030,615 km (0.092 R)
• M34: 4,294,207 km (0.113 R)
• M35: 4,390,249 km (0.098 R)
• M36: 4,570,514 km (0.059 R)
• M37: 4,647,407 km (0.106 R)
• M38: 4,774,416 km (0.097 R)
• M39: 4,881,079 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.5

Radius: 9.4

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.3 AU - 2.88 AU

Year: 2877 Days

Day: 8.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,136,738 km

• M1: 136,882 km (0.075 R)
• M2: 253,269 km (0.104 R)
• M3: 535,261 km (0.079 R)
• M4: 655,987 km (0.11 R)
• M5: 936,483 km (0.081 R)
• M6: 1,085,333 km (0.105 R)
• M7: 1,418,637 km (0.063 R)
• M8: 1,679,834 km (0.05 R)
• M9: 2,177,098 km (0.093 R)
• M10: 2,449,665 km (0.114 R)
• M11: 2,657,606 km (0.056 R)
• M12: 2,871,382 km (0.063 R)
• M13: 3,011,704 km (0.093 R)
• M14: 3,138,563 km (0.115 R)
• M15: 3,315,687 km (0.101 R)
• M16: 3,430,279 km (0.086 R)
• M17: 3,936,070 km (0.119 R)
• M18: 4,074,896 km (0.107 R)
• M19: 4,537,453 km (0.116 R)
• M20: 4,610,158 km (0.095 R)
• M21: 4,738,363 km (0.103 R)
• M22: 5,054,463 km (0.072 R)
• M23: 5,570,576 km (0.081 R)
• M24: 5,726,756 km (0.112 R)
• M25: 5,844,789 km (0.09 R)
• M26: 6,224,169 km (0.093 R)
• M27: 6,590,983 km (0.077 R)
• M28: 6,881,053 km (0.105 R)
• M29: 7,175,462 km (0.117 R)
• M30: 7,366,947 km (0.108 R)
• M31: 7,452,517 km (0.043 R)
• M32: 7,929,435 km (0.061 R)
• M33: 8,061,231 km (0.061 R)
• M34: 8,349,356 km (0.08 R)
• M35: 8,505,836 km (0.103 R)
• M36: 8,799,048 km (0.082 R)
• M37: 9,118,738 km (0.09 R)
• M38: 9,256,817 km (0.084 R)
• M39: 9,698,879 km (0.116 R)
• M40: 9,934,196 km (0.073 R)
• M41: 10,028,892 km (0.116 R)
• M42: 10,482,921 km (0.076 R)
• M43: 10,603,497 km (0.083 R)
• M44: 11,114,972 km (0.077 R)
• M45: 11,213,258 km (0.082 R)
• M46: 11,287,309 km (0.119 R)
• M47: 11,386,044 km (0.116 R)
• M48: 11,584,710 km (0.118 R)
• M49: 11,784,423 km (0.075 R)
• M50: 12,162,008 km (0.098 R)
• M51: 12,238,003 km (0.09 R)
• M52: 12,723,000 km (0.078 R)
• M53: 13,058,398 km (0.088 R)
• M54: 13,344,579 km (0.042 R)
• M55: 13,475,327 km (0.115 R)
• M56: 14,322,201 km (0.031 R)
• M57: 14,429,313 km (0.107 R)
• M58: 14,914,309 km (0.055 R)
• M59: 15,158,902 km (0.071 R)
• M60: 15,350,088 km (0.068 R)
• M61: 15,679,652 km (0.075 R)
• M62: 15,983,784 km (0.119 R)
• M63: 16,317,837 km (0.066 R)
• M64: 16,654,133 km (0.102 R)
• M65: 16,795,054 km (0.085 R)
• M66: 16,964,548 km (0.087 R)
• M67: 18,109,121 km (0.095 R)
• M68: 18,195,888 km (0.086 R)
• M69: 18,311,976 km (0.079 R)
• M70: 18,544,750 km (0.116 R)
• M71: 19,160,495 km (0.092 R)
• M72: 19,307,999 km (0.104 R)
• M73: 19,515,341 km (0.05 R)
• M74: 19,842,512 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241

Radius: 11

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.48 AU - 2.86 AU

Year: 3011 Days

Day: 5.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,136,738 km

• M1: 138,079 km (0.064 R)
• M2: 207,343 km (0.088 R)
• M3: 320,588 km (0.102 R)
• M4: 403,914 km (0.103 R)
• M5: 557,252 km (0.099 R)
• M6: 818,749 km (0.037 R)
• M7: 934,538 km (0.103 R)
• M8: 1,029,682 km (0.109 R)
• M9: 1,268,291 km (0.072 R)
• M10: 1,525,001 km (0.095 R)
• M11: 1,617,901 km (0.046 R)
• M12: 1,733,989 km (0.075 R)
• M13: 1,886,130 km (0.1 R)
• M14: 2,369,032 km (0.108 R)
• M15: 2,600,011 km (0.05 R)
• M16: 2,966,975 km (0.109 R)
• M17: 3,269,761 km (0.089 R)
• M18: 3,541,430 km (0.061 R)
• M19: 3,652,133 km (0.108 R)
• M20: 3,834,493 km (0.11 R)
• M21: 3,905,402 km (0.051 R)
• M22: 3,991,271 km (0.068 R)
• M23: 4,296,451 km (0.11 R)
• M24: 4,385,013 km (0.088 R)
• M25: 4,534,012 km (0.061 R)
• M26: 4,609,260 km (0.053 R)
• M27: 5,131,506 km (0.048 R)
• M28: 5,543,648 km (0.107 R)
• M29: 5,721,221 km (0.078 R)
• M30: 5,966,412 km (0.116 R)
• M31: 6,198,588 km (0.069 R)
• M32: 6,416,701 km (0.072 R)
• M33: 6,929,972 km (0.11 R)
• M34: 7,034,092 km (0.115 R)
• M35: 7,103,954 km (0.118 R)
• M36: 7,173,966 km (0.052 R)
• M37: 7,297,085 km (0.1 R)
• M38: 7,688,583 km (0.07 R)
• M39: 8,050,460 km (0.118 R)
• M40: 8,251,819 km (0.053 R)
• M41: 8,566,423 km (0.098 R)
• M42: 8,903,766 km (0.087 R)
• M43: 8,998,312 km (0.103 R)
• M44: 9,112,156 km (0.101 R)
• M45: 9,245,597 km (0.091 R)
• M46: 9,727,452 km (0.025 R)
• M47: 9,883,483 km (0.113 R)
• M48: 10,336,465 km (0.073 R)
• M49: 10,415,901 km (0.101 R)
• M50: 10,515,534 km (0.095 R)
• M51: 10,977,941 km (0.102 R)
• M52: 11,120,059 km (0.084 R)
• M53: 11,262,775 km (0.101 R)
• M54: 11,570,498 km (0.114 R)
• M55: 12,215,414 km (0.115 R)
• M56: 12,404,955 km (0.109 R)
• M57: 12,744,093 km (0.044 R)
• M58: 12,936,177 km (0.106 R)
• M59: 13,193,934 km (0.11 R)
• M60: 13,431,645 km (0.085 R)
• M61: 13,649,011 km (0.086 R)
• M62: 13,736,226 km (0.091 R)
• M63: 13,867,573 km (0.114 R)
• M64: 14,153,305 km (0.033 R)
• M65: 14,241,717 km (0.11 R)
• M66: 15,000,029 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 12.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.63 AU - 4.69 AU

Year: 6944 Days

Day: 9.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,136,738 km

• M1: 157,826 km (0.054 R)
• M2: 281,842 km (0.093 R)
• M3: 709,692 km (0.082 R)
• M4: 871,856 km (0.117 R)
• M5: 1,207,704 km (0.087 R)
• M6: 1,645,277 km (0.075 R)
• M7: 1,866,084 km (0.06 R)
• M8: 2,030,043 km (0.104 R)
• M9: 2,696,502 km (0.085 R)
• M10: 3,015,893 km (0.063 R)
• M11: 3,170,577 km (0.085 R)
• M12: 3,268,564 km (0.105 R)
• M13: 3,447,483 km (0.085 R)
• M14: 3,919,763 km (0.099 R)
• M15: 4,239,005 km (0.049 R)
• M16: 4,655,635 km (0.065 R)
• M17: 5,131,506 km (0.071 R)
• M18: 5,575,513 km (0.115 R)
• M19: 5,886,527 km (0.088 R)
• M20: 6,080,854 km (0.061 R)
• M21: 6,676,403 km (0.12 R)
• M22: 6,853,677 km (0.084 R)
• M23: 7,006,865 km (0.091 R)
• M24: 7,499,491 km (0.111 R)
• M25: 7,843,117 km (0.059 R)
• M26: 7,923,152 km (0.106 R)
• M27: 8,003,486 km (0.044 R)
• M28: 8,164,902 km (0.078 R)
• M29: 8,436,422 km (0.095 R)
• M30: 8,573,304 km (0.049 R)
• M31: 8,683,259 km (0.109 R)
• M32: 8,904,813 km (0.083 R)
• M33: 9,953,494 km (0.096 R)
• M34: 10,272,886 km (0.104 R)
• M35: 10,360,550 km (0.069 R)
• M36: 10,684,130 km (0.115 R)
• M37: 10,802,612 km (0.115 R)
• M38: 11,011,151 km (0.082 R)
• M39: 11,220,887 km (0.115 R)
• M40: 11,432,120 km (0.105 R)
• M41: 11,553,294 km (0.098 R)
• M42: 11,705,585 km (0.026 R)
• M43: 12,320,881 km (0.1 R)
• M44: 12,414,080 km (0.107 R)
• M45: 12,538,845 km (0.118 R)
• M46: 12,852,252 km (0.07 R)
• M47: 13,359,239 km (0.053 R)
• M48: 13,615,201 km (0.092 R)
• M49: 13,969,898 km (0.11 R)
• M50: 15,184,932 km (0.031 R)
• M51: 15,318,373 km (0.113 R)
• M52: 16,605,064 km (0.072 R)
• M53: 16,949,439 km (0.12 R)
• M54: 17,365,770 km (0.082 R)
• M55: 17,505,344 km (0.06 R)
• M56: 17,785,541 km (0.083 R)
• M57: 18,457,086 km (0.096 R)
• M58: 18,599,503 km (0.109 R)
• M59: 18,813,727 km (0.107 R)
• M60: 19,136,859 km (0.103 R)
• M61: 19,317,124 km (0.065 R)
• M62: 19,570,393 km (0.057 R)
• M63: 19,824,859 km (0.088 R)
• M64: 20,007,219 km (0.117 R)
• M65: 20,816,394 km (0.079 R)
• M66: 21,187,846 km (0.034 R)
• M67: 21,786,536 km (0.113 R)
• M68: 23,000,822 km (0.096 R)
• M69: 23,577,522 km (0.102 R)
• M70: 23,693,460 km (0.083 R)
• M71: 23,848,294 km (0.094 R)
• M72: 26,451,596 km (0.116 R)
• M73: 26,572,172 km (0.081 R)
• M74: 26,732,990 km (0.106 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: 528 - 15,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit