🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 11.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.91 AU

Year: 413 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 12,695,455 km

• M1: 151,842 km (0.113 R)
• M2: 247,884 km (0.095 R)
• M3: 367,861 km (0.077 R)
• M4: 458,069 km (0.101 R)
• M5: 533,616 km (0.091 R)
• M6: 627,563 km (0.108 R)
• M7: 717,621 km (0.103 R)
• M8: 801,845 km (0.105 R)
• M9: 886,218 km (0.086 R)
• M10: 977,772 km (0.027 R)
• M11: 1,171,351 km (0.096 R)
• M12: 1,251,685 km (0.069 R)
• M13: 1,355,955 km (0.074 R)
• M14: 1,449,603 km (0.1 R)
• M15: 1,527,245 km (0.097 R)
• M16: 1,615,657 km (0.077 R)
• M17: 1,812,677 km (0.111 R)
• M18: 1,967,062 km (0.101 R)
• M19: 2,110,377 km (0.081 R)
• M20: 2,214,946 km (0.086 R)
• M21: 2,326,696 km (0.038 R)
• M22: 2,434,855 km (0.084 R)
• M23: 2,633,970 km (0.105 R)
• M24: 2,712,957 km (0.088 R)
• M25: 2,787,008 km (0.092 R)
• M26: 3,072,142 km (0.117 R)
• M27: 3,197,355 km (0.072 R)
• M28: 3,354,732 km (0.101 R)
• M29: 3,465,135 km (0.11 R)
• M30: 3,633,283 km (0.076 R)
• M31: 3,715,114 km (0.047 R)
• M32: 3,835,989 km (0.036 R)
• M33: 4,016,553 km (0.102 R)
• M34: 4,173,481 km (0.099 R)
• M35: 4,266,082 km (0.115 R)
• M36: 4,433,034 km (0.092 R)
• M37: 4,622,724 km (0.111 R)
• M38: 4,697,972 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 13.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.05 AU - 1.49 AU

Year: 910 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 12,695,455 km

• M1: 176,376 km (0.115 R)
• M2: 388,356 km (0.119 R)
• M3: 485,744 km (0.088 R)
• M4: 594,352 km (0.113 R)
• M5: 685,457 km (0.091 R)
• M6: 860,038 km (0.073 R)
• M7: 947,254 km (0.117 R)
• M8: 1,138,440 km (0.079 R)
• M9: 1,228,647 km (0.102 R)
• M10: 1,321,398 km (0.1 R)
• M11: 1,507,049 km (0.076 R)
• M12: 1,599,351 km (0.108 R)
• M13: 1,741,768 km (0.088 R)
• M14: 1,929,962 km (0.107 R)
• M15: 2,022,563 km (0.073 R)
• M16: 2,194,750 km (0.095 R)
• M17: 2,345,246 km (0.113 R)
• M18: 2,712,957 km (0.058 R)
• M19: 2,865,398 km (0.109 R)
• M20: 2,991,359 km (0.091 R)
• M21: 3,119,116 km (0.082 R)
• M22: 3,360,118 km (0.113 R)
• M23: 3,839,429 km (0.119 R)
• M24: 4,087,163 km (0.078 R)
• M25: 4,251,721 km (0.093 R)
• M26: 4,497,062 km (0.047 R)
• M27: 5,201,967 km (0.104 R)
• M28: 5,308,929 km (0.071 R)
• M29: 5,573,418 km (0.039 R)
• M30: 5,670,806 km (0.089 R)
• M31: 5,941,279 km (0.113 R)
• M32: 6,065,745 km (0.098 R)
• M33: 6,418,796 km (0.074 R)
• M34: 6,546,403 km (0.027 R)
• M35: 6,739,683 km (0.062 R)
• M36: 6,947,924 km (0.049 R)
• M37: 7,131,779 km (0.086 R)
• M38: 7,250,859 km (0.075 R)
• M39: 7,504,577 km (0.113 R)
• M40: 7,652,679 km (0.066 R)
• M41: 7,801,978 km (0.062 R)
• M42: 8,199,908 km (0.036 R)
• M43: 8,408,448 km (0.082 R)
• M44: 8,506,285 km (0.117 R)
• M45: 9,216,725 km (0.057 R)
• M46: 9,477,175 km (0.051 R)
• M47: 9,652,204 km (0.114 R)
• M48: 9,740,018 km (0.1 R)
• M49: 9,887,222 km (0.118 R)
• M50: 10,005,405 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 14.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.99 AU - 3.29 AU

Year: 2727 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,695,455 km

• M1: 189,241 km (0.052 R)
• M2: 283,638 km (0.028 R)
• M3: 461,360 km (0.117 R)
• M4: 665,561 km (0.104 R)
• M5: 894,595 km (0.099 R)
• M6: 1,034,170 km (0.066 R)
• M7: 1,242,859 km (0.035 R)
• M8: 1,499,270 km (0.055 R)
• M9: 1,599,949 km (0.039 R)
• M10: 1,703,321 km (0.084 R)
• M11: 1,977,833 km (0.107 R)
• M12: 2,164,831 km (0.118 R)
• M13: 2,463,428 km (0.097 R)
• M14: 2,597,468 km (0.094 R)
• M15: 2,901,301 km (0.105 R)
• M16: 3,304,916 km (0.057 R)
• M17: 3,453,616 km (0.118 R)
• M18: 3,711,374 km (0.059 R)
• M19: 4,070,408 km (0.117 R)
• M20: 4,246,186 km (0.102 R)
• M21: 4,839,342 km (0.116 R)
• M22: 5,162,922 km (0.109 R)
• M23: 5,406,018 km (0.103 R)
• M24: 5,528,988 km (0.063 R)
• M25: 5,957,885 km (0.117 R)
• M26: 6,305,101 km (0.072 R)
• M27: 6,453,353 km (0.078 R)
• M28: 6,583,952 km (0.104 R)
• M29: 7,057,728 km (0.102 R)
• M30: 7,523,127 km (0.106 R)
• M31: 8,179,413 km (0.069 R)
• M32: 8,524,685 km (0.102 R)
• M33: 8,709,588 km (0.069 R)
• M34: 9,124,872 km (0.067 R)
• M35: 9,610,766 km (0.075 R)
• M36: 9,846,083 km (0.109 R)
• M37: 10,148,271 km (0.106 R)
• M38: 10,257,028 km (0.106 R)
• M39: 10,740,080 km (0.082 R)
• M40: 11,006,663 km (0.111 R)
• M41: 11,365,549 km (0.118 R)
• M42: 11,455,906 km (0.064 R)
• M43: 11,842,467 km (0.078 R)
• M44: 12,302,929 km (0.077 R)
• M45: 12,910,147 km (0.052 R)
• M46: 13,336,351 km (0.109 R)
• M47: 13,791,278 km (0.04 R)
• M48: 13,887,619 km (0.114 R)
• M49: 14,008,494 km (0.104 R)
• M50: 14,129,818 km (0.109 R)
• M51: 14,300,060 km (0.113 R)
• M52: 14,913,711 km (0.12 R)
• M53: 15,087,095 km (0.092 R)
• M54: 15,311,043 km (0.059 R)
• M55: 15,586,303 km (0.111 R)
• M56: 15,837,927 km (0.04 R)
• M57: 16,014,751 km (0.095 R)
• M58: 16,523,982 km (0.067 R)
• M59: 17,168,001 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 8

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.4 AU - 3.5 AU

Year: 4074 Days

Day: 14.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 12,695,455 km

• M1: 102,026 km (0.101 R)
• M2: 169,494 km (0.098 R)
• M3: 433,535 km (0.083 R)
• M4: 483,949 km (0.079 R)
• M5: 613,950 km (0.034 R)
• M6: 755,918 km (0.087 R)
• M7: 935,585 km (0.117 R)
• M8: 1,044,492 km (0.12 R)
• M9: 1,114,803 km (0.078 R)
• M10: 1,396,945 km (0.095 R)
• M11: 1,602,941 km (0.067 R)
• M12: 2,168,870 km (0.086 R)
• M13: 2,521,023 km (0.088 R)
• M14: 2,792,095 km (0.041 R)
• M15: 3,175,065 km (0.106 R)
• M16: 3,257,793 km (0.118 R)
• M17: 3,362,212 km (0.06 R)
• M18: 3,446,585 km (0.084 R)
• M19: 3,704,043 km (0.061 R)
• M20: 4,056,945 km (0.115 R)
• M21: 4,169,442 km (0.04 R)
• M22: 4,374,691 km (0.102 R)
• M23: 4,490,030 km (0.087 R)
• M24: 4,606,567 km (0.053 R)
• M25: 5,058,203 km (0.062 R)
• M26: 5,424,868 km (0.103 R)
• M27: 5,927,068 km (0.041 R)
• M28: 6,054,974 km (0.041 R)
• M29: 7,301,274 km (0.08 R)
• M30: 7,799,135 km (0.108 R)
• M31: 8,023,981 km (0.055 R)
• M32: 8,279,345 km (0.096 R)
• M33: 8,711,084 km (0.068 R)
• M34: 8,915,136 km (0.109 R)
• M35: 9,596,554 km (0.114 R)
• M36: 10,141,389 km (0.118 R)
• M37: 11,071,888 km (0.062 R)
• M38: 11,515,296 km (0.042 R)
• M39: 11,932,375 km (0.099 R)
• M40: 12,616,486 km (0.109 R)
• M41: 13,079,641 km (0.081 R)
• M42: 13,548,331 km (0.089 R)
• M43: 13,615,800 km (0.061 R)
• M44: 13,750,887 km (0.104 R)
• M45: 14,674,953 km (0.09 R)
• M46: 15,092,032 km (0.043 R)
• M47: 15,337,073 km (0.069 R)
• M48: 15,724,980 km (0.071 R)
• M49: 15,902,254 km (0.061 R)
• M50: 16,223,291 km (0.096 R)
• M51: 16,944,053 km (0.103 R)
• M52: 17,053,110 km (0.071 R)
• M53: 17,308,474 km (0.083 R)
• M54: 17,454,930 km (0.071 R)
• M55: 17,822,791 km (0.103 R)
• M56: 18,044,794 km (0.079 R)
• M57: 18,118,995 km (0.107 R)
• M58: 18,193,345 km (0.073 R)
• M59: 18,267,695 km (0.096 R)
• M60: 18,603,842 km (0.118 R)
• M61: 18,828,986 km (0.084 R)
• M62: 19,130,725 km (0.11 R)
• M63: 19,548,103 km (0.119 R)
• M64: 20,663,056 km (0.099 R)
• M65: 21,013,115 km (0.078 R)
• M66: 21,130,400 km (0.077 R)
• M67: 21,404,613 km (0.078 R)
• M68: 22,833,422 km (0.085 R)
• M69: 23,114,816 km (0.118 R)
• M70: 23,316,623 km (0.026 R)
• M71: 23,518,880 km (0.025 R)
• M72: 23,925,187 km (0.106 R)
• M73: 24,292,899 km (0.066 R)
• M74: 24,415,868 km (0.102 R)
• M75: 24,497,998 km (0.115 R)
• M76: 25,324,077 km (0.116 R)
• M77: 25,698,820 km (0.058 R)
• M78: 26,033,470 km (0.12 R)
• M79: 26,580,250 km (0.097 R)
• M80: 28,761,986 km (0.092 R)
• M81: 28,978,903 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.35 AU - 4.33 AU

Year: 4784 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 12,695,455 km

• M1: 113,096 km (0.107 R)
• M2: 236,065 km (0.052 R)
• M3: 301,440 km (0.104 R)
• M4: 386,112 km (0.116 R)
• M5: 463,005 km (0.092 R)
• M6: 521,797 km (0.068 R)
• M7: 821,143 km (0.102 R)
• M8: 879,785 km (0.116 R)
• M9: 947,703 km (0.118 R)
• M10: 1,025,194 km (0.047 R)
• M11: 1,088,923 km (0.114 R)
• M12: 1,178,831 km (0.119 R)
• M13: 1,279,959 km (0.063 R)
• M14: 1,357,601 km (0.079 R)
• M15: 1,545,496 km (0.079 R)
• M16: 1,609,972 km (0.114 R)
• M17: 1,666,071 km (0.1 R)
• M18: 1,722,769 km (0.069 R)
• M19: 1,916,648 km (0.096 R)
• M20: 1,996,384 km (0.098 R)
• M21: 2,066,994 km (0.025 R)
• M22: 2,148,674 km (0.066 R)
• M23: 2,464,924 km (0.089 R)
• M24: 3,013,200 km (0.067 R)
• M25: 3,117,919 km (0.111 R)
• M26: 3,319,278 km (0.098 R)
• M27: 3,598,427 km (0.067 R)
• M28: 4,076,243 km (0.062 R)
• M29: 4,507,533 km (0.1 R)
• M30: 4,614,346 km (0.116 R)
• M31: 4,708,443 km (0.116 R)
• M32: 4,830,515 km (0.026 R)
• M33: 4,981,011 km (0.09 R)
• M34: 5,091,414 km (0.105 R)
• M35: 5,202,715 km (0.07 R)
• M36: 5,300,701 km (0.048 R)
• M37: 5,829,081 km (0.081 R)
• M38: 5,887,275 km (0.104 R)
• M39: 6,180,935 km (0.083 R)
• M40: 6,524,562 km (0.112 R)
• M41: 6,920,547 km (0.057 R)
• M42: 7,090,341 km (0.078 R)
• M43: 7,199,248 km (0.103 R)
• M44: 7,340,020 km (0.108 R)
• M45: 7,481,689 km (0.115 R)
• M46: 7,687,835 km (0.101 R)
• M47: 7,944,245 km (0.091 R)
• M48: 8,008,872 km (0.03 R)
• M49: 8,089,804 km (0.095 R)
• M50: 8,465,594 km (0.052 R)
• M51: 8,564,628 km (0.096 R)
• M52: 9,115,896 km (0.092 R)
• M53: 9,455,782 km (0.112 R)
• M54: 9,558,406 km (0.102 R)
• M55: 9,868,972 km (0.114 R)
• M56: 10,077,810 km (0.025 R)
• M57: 10,287,995 km (0.099 R)
• M58: 10,482,024 km (0.12 R)
• M59: 10,570,735 km (0.062 R)
• M60: 10,659,596 km (0.115 R)
• M61: 11,216,100 km (0.09 R)
• M62: 11,800,430 km (0.081 R)
• M63: 11,929,533 km (0.116 R)
• M64: 12,394,632 km (0.12 R)
• M65: 12,488,430 km (0.089 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: 472 - 14,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit