🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 8.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.72 AU - 1.04 AU

Year: 550 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 28,250,677 km

• M1: 117,434 km (0.106 R)
• M2: 174,730 km (0.118 R)
• M3: 291,417 km (0.052 R)
• M4: 351,405 km (0.06 R)
• M5: 410,796 km (0.031 R)
• M6: 467,942 km (0.093 R)
• M7: 528,080 km (0.082 R)
• M8: 627,713 km (0.092 R)
• M9: 707,000 km (0.087 R)
• M10: 773,870 km (0.108 R)
• M11: 843,134 km (0.11 R)
• M12: 906,114 km (0.082 R)
• M13: 992,582 km (0.118 R)
• M14: 1,054,964 km (0.117 R)
• M15: 1,141,731 km (0.114 R)
• M16: 1,231,041 km (0.049 R)
• M17: 1,337,555 km (0.047 R)
• M18: 1,437,037 km (0.052 R)
• M19: 1,508,246 km (0.099 R)
• M20: 1,580,651 km (0.098 R)
• M21: 1,638,545 km (0.111 R)
• M22: 1,772,436 km (0.073 R)
• M23: 1,827,188 km (0.095 R)
• M24: 2,005,808 km (0.073 R)
• M25: 2,172,909 km (0.036 R)
• M26: 2,249,354 km (0.045 R)
• M27: 2,392,668 km (0.093 R)
• M28: 2,502,324 km (0.113 R)
• M29: 2,644,741 km (0.084 R)
• M30: 2,886,192 km (0.055 R)
• M31: 3,042,372 km (0.075 R)
• M32: 3,610,844 km (0.085 R)
• M33: 3,694,768 km (0.08 R)
• M34: 3,828,958 km (0.08 R)
• M35: 4,029,718 km (0.066 R)
• M36: 4,189,937 km (0.051 R)
• M37: 4,456,670 km (0.032 R)
• M38: 4,531,768 km (0.099 R)
• M39: 4,683,161 km (0.062 R)
• M40: 4,843,979 km (0.078 R)
• M41: 5,084,832 km (0.103 R)
• M42: 5,242,209 km (0.079 R)
• M43: 5,313,567 km (0.114 R)
• M44: 5,393,302 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.96 AU - 1 AU

Year: 647 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,250,677 km

• M1: 114,742 km (0.059 R)
• M2: 204,201 km (0.093 R)
• M3: 263,591 km (0.094 R)
• M4: 400,324 km (0.104 R)
• M5: 461,809 km (0.111 R)
• M6: 577,448 km (0.042 R)
• M7: 698,472 km (0.101 R)
• M8: 817,852 km (0.089 R)
• M9: 888,611 km (0.11 R)
• M10: 1,162,076 km (0.115 R)
• M11: 1,223,711 km (0.078 R)
• M12: 1,286,392 km (0.115 R)
• M13: 1,402,330 km (0.093 R)
• M14: 1,468,303 km (0.053 R)
• M15: 1,589,777 km (0.097 R)
• M16: 1,771,089 km (0.118 R)
• M17: 1,907,971 km (0.039 R)
• M18: 1,966,763 km (0.1 R)
• M19: 2,063,553 km (0.098 R)
• M20: 2,146,729 km (0.115 R)
• M21: 2,215,544 km (0.103 R)
• M22: 2,347,789 km (0.117 R)
• M23: 2,450,563 km (0.078 R)
• M24: 2,530,747 km (0.071 R)
• M25: 2,652,819 km (0.111 R)
• M26: 2,743,475 km (0.1 R)
• M27: 2,843,556 km (0.05 R)
• M28: 3,030,404 km (0.082 R)
• M29: 3,107,896 km (0.063 R)
• M30: 3,496,850 km (0.062 R)
• M31: 3,569,256 km (0.092 R)
• M32: 3,669,785 km (0.079 R)
• M33: 3,761,788 km (0.117 R)
• M34: 3,845,413 km (0.099 R)
• M35: 3,920,212 km (0.113 R)
• M36: 3,986,035 km (0.075 R)
• M37: 4,157,026 km (0.107 R)
• M38: 4,272,366 km (0.061 R)
• M39: 4,369,455 km (0.087 R)
• M40: 4,865,372 km (0.1 R)
• M41: 5,007,340 km (0.105 R)
• M42: 5,264,499 km (0.087 R)
• M43: 5,410,506 km (0.115 R)
• M44: 5,653,154 km (0.086 R)
• M45: 5,749,046 km (0.119 R)
• M46: 6,007,551 km (0.118 R)
• M47: 6,083,697 km (0.08 R)
• M48: 6,203,973 km (0.071 R)
• M49: 6,369,279 km (0.088 R)
• M50: 6,480,281 km (0.107 R)
• M51: 6,704,229 km (0.061 R)
• M52: 6,851,134 km (0.047 R)
• M53: 6,964,978 km (0.038 R)
• M54: 7,022,124 km (0.1 R)
• M55: 7,148,385 km (0.081 R)
• M56: 7,205,980 km (0.1 R)
• M57: 7,379,813 km (0.08 R)
• M58: 7,461,343 km (0.107 R)
• M59: 7,566,660 km (0.062 R)
• M60: 7,731,517 km (0.097 R)
• M61: 7,921,506 km (0.078 R)
• M62: 8,064,971 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 12.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.6 AU

Year: 1116 Days

Day: 8.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,250,677 km

• M1: 167,101 km (0.09 R)
• M2: 279,299 km (0.098 R)
• M3: 365,916 km (0.113 R)
• M4: 467,194 km (0.116 R)
• M5: 561,441 km (0.106 R)
• M6: 710,889 km (0.046 R)
• M7: 809,773 km (0.075 R)
• M8: 943,215 km (0.096 R)
• M9: 1,038,359 km (0.075 R)
• M10: 1,163,722 km (0.05 R)
• M11: 1,250,339 km (0.067 R)
• M12: 1,361,939 km (0.071 R)
• M13: 1,453,643 km (0.104 R)
• M14: 1,547,740 km (0.098 R)
• M15: 1,830,031 km (0.088 R)
• M16: 1,919,341 km (0.103 R)
• M17: 2,149,273 km (0.11 R)
• M18: 2,230,205 km (0.113 R)
• M19: 2,416,454 km (0.091 R)
• M20: 2,522,071 km (0.047 R)
• M21: 2,622,151 km (0.082 R)
• M22: 2,723,579 km (0.107 R)
• M23: 2,804,212 km (0.105 R)
• M24: 2,893,223 km (0.082 R)
• M25: 3,219,945 km (0.104 R)
• M26: 3,542,627 km (0.11 R)
• M27: 3,622,961 km (0.111 R)
• M28: 3,760,890 km (0.087 R)
• M29: 3,892,537 km (0.077 R)
• M30: 4,168,694 km (0.111 R)
• M31: 4,253,666 km (0.095 R)
• M32: 4,347,763 km (0.096 R)
• M33: 4,442,608 km (0.093 R)
• M34: 4,652,045 km (0.114 R)
• M35: 4,749,134 km (0.032 R)
• M36: 4,963,358 km (0.063 R)
• M37: 5,309,228 km (0.105 R)
• M38: 5,447,906 km (0.115 R)
• M39: 5,541,105 km (0.114 R)
• M40: 5,653,603 km (0.104 R)
• M41: 5,738,425 km (0.086 R)
• M42: 5,899,990 km (0.104 R)
• M43: 6,014,882 km (0.098 R)
• M44: 6,237,184 km (0.102 R)
• M45: 6,393,514 km (0.115 R)
• M46: 6,491,949 km (0.12 R)
• M47: 6,580,810 km (0.117 R)
• M48: 6,739,982 km (0.07 R)
• M49: 6,860,259 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 14.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.38 AU - 1.9 AU

Year: 1401 Days

Day: 8.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,250,677 km

• M1: 175,927 km (0.072 R)
• M2: 273,166 km (0.07 R)
• M3: 365,019 km (0.091 R)
• M4: 502,649 km (0.104 R)
• M5: 635,791 km (0.059 R)
• M6: 744,997 km (0.078 R)
• M7: 835,205 km (0.065 R)
• M8: 943,514 km (0.038 R)
• M9: 1,037,910 km (0.108 R)
• M10: 1,165,966 km (0.083 R)
• M11: 1,444,517 km (0.109 R)
• M12: 1,930,860 km (0.09 R)
• M13: 2,041,712 km (0.118 R)
• M14: 2,387,582 km (0.118 R)
• M15: 2,487,065 km (0.081 R)
• M16: 2,581,162 km (0.117 R)
• M17: 2,704,131 km (0.067 R)
• M18: 2,801,071 km (0.113 R)
• M19: 2,998,689 km (0.097 R)
• M20: 3,505,527 km (0.088 R)
• M21: 3,827,312 km (0.091 R)
• M22: 4,007,727 km (0.103 R)
• M23: 4,174,977 km (0.11 R)
• M24: 4,296,002 km (0.107 R)
• M25: 4,690,791 km (0.042 R)
• M26: 4,926,707 km (0.089 R)
• M27: 5,747,101 km (0.088 R)
• M28: 5,854,961 km (0.086 R)
• M29: 6,100,152 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.7

Radius: 9.8

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.99 AU - 3.37 AU

Year: 3782 Days

Day: 14.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,250,677 km

• M1: 126,560 km (0.119 R)
• M2: 268,079 km (0.091 R)
• M3: 372,648 km (0.069 R)
• M4: 620,682 km (0.066 R)
• M5: 699,669 km (0.117 R)
• M6: 893,997 km (0.097 R)
• M7: 1,176,138 km (0.111 R)
• M8: 1,247,646 km (0.056 R)
• M9: 1,425,219 km (0.109 R)
• M10: 1,579,604 km (0.102 R)
• M11: 1,643,033 km (0.115 R)
• M12: 2,269,998 km (0.064 R)
• M13: 2,341,955 km (0.107 R)
• M14: 2,433,060 km (0.085 R)
• M15: 2,544,061 km (0.088 R)
• M16: 2,828,896 km (0.072 R)
• M17: 3,064,064 km (0.093 R)
• M18: 3,265,123 km (0.088 R)
• M19: 3,387,943 km (0.113 R)
• M20: 3,808,163 km (0.066 R)
• M21: 4,244,989 km (0.053 R)
• M22: 4,311,859 km (0.099 R)
• M23: 4,401,618 km (0.034 R)
• M24: 4,743,898 km (0.118 R)
• M25: 5,333,463 km (0.108 R)
• M26: 5,405,869 km (0.058 R)
• M27: 5,649,414 km (0.088 R)
• M28: 6,121,844 km (0.1 R)
• M29: 6,581,409 km (0.036 R)
• M30: 6,815,230 km (0.082 R)
• M31: 6,893,919 km (0.074 R)
• M32: 6,999,086 km (0.091 R)
• M33: 7,506,522 km (0.096 R)
• M34: 7,641,908 km (0.099 R)
• M35: 7,860,471 km (0.109 R)
• M36: 8,108,803 km (0.09 R)
• M37: 8,192,129 km (0.041 R)
• M38: 8,415,778 km (0.108 R)
• M39: 8,641,371 km (0.071 R)
• M40: 9,388,613 km (0.086 R)
• M41: 9,534,770 km (0.045 R)
• M42: 10,096,809 km (0.119 R)
• M43: 10,457,340 km (0.103 R)
• M44: 10,883,245 km (0.06 R)
• M45: 11,036,733 km (0.081 R)
• M46: 11,439,300 km (0.058 R)
• M47: 11,752,110 km (0.115 R)
• M48: 12,226,784 km (0.12 R)
• M49: 12,999,307 km (0.045 R)
• M50: 13,162,219 km (0.113 R)
• M51: 13,260,355 km (0.075 R)
• M52: 13,457,226 km (0.12 R)
• M53: 13,655,144 km (0.103 R)
• M54: 13,820,749 km (0.108 R)
• M55: 14,625,137 km (0.115 R)
• M56: 14,760,822 km (0.117 R)
• M57: 15,101,456 km (0.054 R)
• M58: 16,104,061 km (0.107 R)
• M59: 16,419,713 km (0.108 R)
• M60: 17,306,828 km (0.108 R)
• M61: 17,414,389 km (0.092 R)
• M62: 17,522,099 km (0.108 R)
• M63: 17,630,109 km (0.117 R)
• M64: 17,702,215 km (0.06 R)
• M65: 17,846,727 km (0.115 R)
• M66: 18,465,164 km (0.083 R)
• M67: 18,611,770 km (0.119 R)
• M68: 18,869,079 km (0.061 R)
• M69: 18,979,781 km (0.062 R)
• M70: 19,127,733 km (0.093 R)
• M71: 19,760,532 km (0.096 R)
• M72: 20,098,474 km (0.107 R)
• M73: 20,817,890 km (0.113 R)
• M74: 21,854,903 km (0.1 R)
• M75: 22,009,886 km (0.06 R)
• M76: 22,087,527 km (0.076 R)
• M77: 22,555,469 km (0.042 R)
• M78: 23,026,703 km (0.051 R)
• M79: 24,580,277 km (0.103 R)
• M80: 24,781,934 km (0.081 R)
• M81: 25,553,111 km (0.081 R)
• M82: 25,880,282 km (0.068 R)
• M83: 26,167,660 km (0.06 R)
• M84: 26,456,084 km (0.119 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 17,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit