🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.8

Radius: 11.1

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 351 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,791,441 km

• M1: 152,440 km (0.106 R)
• M2: 257,907 km (0.026 R)
• M3: 381,026 km (0.082 R)
• M4: 480,060 km (0.066 R)
• M5: 586,274 km (0.048 R)
• M6: 693,985 km (0.109 R)
• M7: 764,445 km (0.096 R)
• M8: 846,126 km (0.085 R)
• M9: 970,292 km (0.08 R)
• M10: 1,073,365 km (0.086 R)
• M11: 1,171,052 km (0.038 R)
• M12: 1,266,944 km (0.104 R)
• M13: 1,380,639 km (0.11 R)
• M14: 1,451,698 km (0.098 R)
• M15: 1,581,698 km (0.096 R)
• M16: 1,656,198 km (0.11 R)
• M17: 1,759,421 km (0.114 R)
• M18: 1,881,642 km (0.103 R)
• M19: 1,961,078 km (0.047 R)
• M20: 2,111,424 km (0.075 R)
• M21: 2,205,970 km (0.05 R)
• M22: 2,332,231 km (0.094 R)
• M23: 2,454,901 km (0.077 R)
• M24: 2,611,081 km (0.082 R)
• M25: 2,706,525 km (0.066 R)
• M26: 2,783,717 km (0.104 R)
• M27: 2,940,346 km (0.096 R)
• M28: 3,235,204 km (0.104 R)
• M29: 3,469,623 km (0.108 R)
• M30: 3,539,635 km (0.102 R)
• M31: 3,610,245 km (0.118 R)
• M32: 3,709,728 km (0.094 R)
• M33: 3,788,566 km (0.116 R)
• M34: 3,889,844 km (0.098 R)
• M35: 3,977,359 km (0.098 R)
• M36: 4,154,183 km (0.099 R)
• M37: 4,326,370 km (0.078 R)
• M38: 4,409,397 km (0.082 R)
• M39: 4,508,431 km (0.102 R)
• M40: 4,585,025 km (0.104 R)
• M41: 4,669,847 km (0.106 R)
• M42: 4,864,474 km (0.084 R)
• M43: 5,109,665 km (0.106 R)
• M44: 5,181,621 km (0.12 R)
• M45: 5,286,190 km (0.105 R)
• M46: 5,391,507 km (0.097 R)
• M47: 5,579,402 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.6

Radius: 14.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 503 Days

Day: 8.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 23,791,441 km

• M1: 180,565 km (0.105 R)
• M2: 282,890 km (0.11 R)
• M3: 403,765 km (0.048 R)
• M4: 529,277 km (0.113 R)
• M5: 832,063 km (0.087 R)
• M6: 1,129,763 km (0.087 R)
• M7: 1,547,889 km (0.093 R)
• M8: 1,683,724 km (0.049 R)
• M9: 1,803,103 km (0.097 R)
• M10: 1,907,373 km (0.116 R)
• M11: 2,122,345 km (0.11 R)
• M12: 2,213,899 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.5

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.9 AU - 1.28 AU

Year: 800 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,791,441 km

• M1: 191,186 km (0.084 R)
• M2: 331,958 km (0.095 R)
• M3: 416,181 km (0.116 R)
• M4: 540,348 km (0.049 R)
• M5: 637,287 km (0.105 R)
• M6: 752,776 km (0.089 R)
• M7: 846,126 km (0.069 R)
• M8: 937,829 km (0.116 R)
• M9: 1,046,437 km (0.117 R)
• M10: 1,186,910 km (0.119 R)
• M11: 1,319,902 km (0.043 R)
• M12: 1,510,490 km (0.077 R)
• M13: 1,687,015 km (0.116 R)
• M14: 1,821,952 km (0.109 R)
• M15: 2,086,292 km (0.093 R)
• M16: 2,597,617 km (0.103 R)
• M17: 2,689,770 km (0.111 R)
• M18: 2,801,819 km (0.051 R)
• M19: 2,953,810 km (0.109 R)
• M20: 3,059,875 km (0.104 R)
• M21: 3,157,413 km (0.113 R)
• M22: 3,325,860 km (0.079 R)
• M23: 3,754,757 km (0.078 R)
• M24: 4,039,890 km (0.1 R)
• M25: 4,223,148 km (0.072 R)
• M26: 4,442,309 km (0.092 R)
• M27: 4,575,600 km (0.103 R)
• M28: 4,800,895 km (0.063 R)
• M29: 4,892,000 km (0.081 R)
• M30: 5,169,055 km (0.06 R)
• M31: 5,262,404 km (0.101 R)
• M32: 5,356,501 km (0.085 R)
• M33: 5,463,015 km (0.071 R)
• M34: 5,630,116 km (0.089 R)
• M35: 5,762,510 km (0.114 R)
• M36: 6,006,205 km (0.119 R)
• M37: 6,154,008 km (0.119 R)
• M38: 6,478,336 km (0.085 R)
• M39: 6,936,853 km (0.109 R)
• M40: 7,027,360 km (0.079 R)
• M41: 7,170,226 km (0.092 R)
• M42: 7,631,137 km (0.107 R)
• M43: 7,804,970 km (0.098 R)
• M44: 8,074,695 km (0.069 R)
• M45: 8,499,104 km (0.099 R)
• M46: 8,623,719 km (0.117 R)
• M47: 8,930,843 km (0.105 R)
• M48: 9,057,553 km (0.113 R)
• M49: 9,142,375 km (0.085 R)
• M50: 9,284,193 km (0.111 R)
• M51: 9,570,374 km (0.082 R)
• M52: 9,786,842 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.9

Radius: 9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.99 AU - 1.45 AU

Year: 947 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 23,791,441 km

• M1: 131,796 km (0.038 R)
• M2: 192,832 km (0.099 R)
• M3: 375,191 km (0.118 R)
• M4: 452,683 km (0.102 R)
• M5: 515,963 km (0.092 R)
• M6: 587,022 km (0.105 R)
• M7: 716,723 km (0.119 R)
• M8: 797,506 km (0.06 R)
• M9: 871,557 km (0.114 R)
• M10: 1,158,187 km (0.119 R)
• M11: 1,225,955 km (0.116 R)
• M12: 1,283,400 km (0.096 R)
• M13: 1,347,727 km (0.116 R)
• M14: 1,572,573 km (0.093 R)
• M15: 1,776,774 km (0.109 R)
• M16: 1,928,915 km (0.044 R)
• M17: 2,106,338 km (0.084 R)
• M18: 2,239,331 km (0.093 R)
• M19: 2,707,871 km (0.115 R)
• M20: 2,783,867 km (0.106 R)
• M21: 2,945,732 km (0.056 R)
• M22: 3,047,458 km (0.12 R)
• M23: 3,134,524 km (0.097 R)
• M24: 3,214,559 km (0.077 R)
• M25: 3,335,584 km (0.061 R)
• M26: 3,417,264 km (0.063 R)
• M27: 3,532,604 km (0.11 R)
• M28: 3,708,232 km (0.096 R)
• M29: 3,912,284 km (0.109 R)
• M30: 4,059,189 km (0.093 R)
• M31: 4,120,225 km (0.082 R)
• M32: 4,207,889 km (0.07 R)
• M33: 4,340,732 km (0.056 R)
• M34: 4,501,849 km (0.09 R)
• M35: 4,674,036 km (0.106 R)
• M36: 4,756,464 km (0.102 R)
• M37: 4,820,791 km (0.115 R)
• M38: 4,941,218 km (0.102 R)
• M39: 5,043,842 km (0.063 R)
• M40: 5,128,365 km (0.103 R)
• M41: 5,260,759 km (0.082 R)
• M42: 5,337,054 km (0.065 R)
• M43: 5,403,924 km (0.073 R)
• M44: 5,471,243 km (0.095 R)
• M45: 5,577,457 km (0.1 R)
• M46: 5,684,420 km (0.115 R)
• M47: 5,782,257 km (0.094 R)
• M48: 5,890,566 km (0.068 R)
• M49: 5,999,473 km (0.094 R)
• M50: 6,380,948 km (0.091 R)
• M51: 6,462,329 km (0.09 R)
• M52: 6,554,182 km (0.112 R)
• M53: 6,646,484 km (0.113 R)
• M54: 6,728,912 km (0.119 R)
• M55: 6,842,906 km (0.067 R)
• M56: 7,020,329 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.6

Radius: 15

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.28 AU - 1.7 AU

Year: 1278 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 23,791,441 km

• M1: 189,092 km (0.084 R)
• M2: 314,156 km (0.102 R)
• M3: 422,764 km (0.101 R)
• M4: 572,062 km (0.087 R)
• M5: 748,737 km (0.092 R)
• M6: 854,802 km (0.068 R)
• M7: 1,041,201 km (0.073 R)
• M8: 1,282,951 km (0.106 R)
• M9: 1,481,617 km (0.095 R)
• M10: 1,658,741 km (0.119 R)
• M11: 1,803,103 km (0.072 R)
• M12: 1,938,040 km (0.097 R)
• M13: 2,118,904 km (0.108 R)
• M14: 2,262,069 km (0.113 R)
• M15: 2,356,914 km (0.068 R)
• M16: 2,649,677 km (0.09 R)
• M17: 2,804,511 km (0.04 R)
• M18: 2,954,558 km (0.096 R)
• M19: 3,262,879 km (0.107 R)
• M20: 3,362,511 km (0.055 R)
• M21: 3,539,336 km (0.074 R)
• M22: 3,701,949 km (0.111 R)
• M23: 3,814,746 km (0.105 R)
• M24: 4,008,325 km (0.095 R)
• M25: 4,241,399 km (0.084 R)
• M26: 4,350,456 km (0.056 R)
• M27: 4,655,486 km (0.086 R)
• M28: 4,948,398 km (0.087 R)
• M29: 5,140,632 km (0.119 R)
• M30: 5,257,168 km (0.102 R)
• M31: 5,443,567 km (0.073 R)
• M32: 5,722,268 km (0.104 R)
• M33: 5,934,548 km (0.1 R)
• M34: 6,169,865 km (0.101 R)
• M35: 6,450,361 km (0.097 R)
• M36: 6,671,317 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 11.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.77 AU - 3.19 AU

Year: 3616 Days

Day: 9 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,791,441 km

• M1: 147,653 km (0.078 R)
• M2: 232,774 km (0.114 R)
• M3: 444,306 km (0.113 R)
• M4: 715,078 km (0.096 R)
• M5: 820,993 km (0.098 R)
• M6: 1,025,793 km (0.115 R)
• M7: 1,098,048 km (0.113 R)
• M8: 1,209,798 km (0.115 R)
• M9: 1,325,587 km (0.069 R)
• M10: 1,445,265 km (0.067 R)
• M11: 1,811,780 km (0.103 R)
• M12: 2,051,884 km (0.106 R)
• M13: 2,579,965 km (0.104 R)
• M14: 2,748,262 km (0.099 R)
• M15: 2,972,510 km (0.088 R)
• M16: 3,202,890 km (0.107 R)
• M17: 3,329,450 km (0.075 R)
• M18: 3,700,154 km (0.087 R)
• M19: 3,832,997 km (0.098 R)
• M20: 4,045,126 km (0.099 R)
• M21: 4,241,399 km (0.106 R)
• M22: 4,521,596 km (0.112 R)
• M23: 5,376,398 km (0.062 R)
• M24: 5,484,108 km (0.11 R)
• M25: 5,679,782 km (0.115 R)
• M26: 5,966,412 km (0.106 R)
• M27: 6,122,891 km (0.1 R)
• M28: 6,257,978 km (0.057 R)
• M29: 6,416,851 km (0.1 R)
• M30: 6,692,560 km (0.102 R)
• M31: 6,831,686 km (0.088 R)
• M32: 7,136,866 km (0.058 R)
• M33: 7,326,855 km (0.048 R)
• M34: 7,711,770 km (0.065 R)
• M35: 7,857,927 km (0.05 R)
• M36: 8,677,873 km (0.099 R)
• M37: 9,162,271 km (0.064 R)
• M38: 9,239,613 km (0.065 R)
• M39: 9,971,596 km (0.026 R)
• M40: 10,290,987 km (0.099 R)
• M41: 10,559,814 km (0.12 R)
• M42: 10,749,355 km (0.083 R)
• M43: 11,159,253 km (0.047 R)
• M44: 11,435,560 km (0.114 R)
• M45: 11,630,187 km (0.104 R)
• M46: 11,769,912 km (0.054 R)
• M47: 12,334,494 km (0.052 R)
• M48: 12,476,911 km (0.097 R)
• M49: 12,821,286 km (0.101 R)
• M50: 13,081,586 km (0.116 R)
• M51: 13,168,652 km (0.097 R)
• M52: 13,666,214 km (0.06 R)
• M53: 14,679,740 km (0.047 R)
• M54: 15,594,082 km (0.109 R)
• M55: 15,841,068 km (0.109 R)
• M56: 16,058,135 km (0.037 R)
• M57: 17,541,547 km (0.026 R)
• M58: 17,702,066 km (0.11 R)
• M59: 18,056,613 km (0.081 R)
• M60: 19,035,581 km (0.104 R)
• M61: 19,167,377 km (0.078 R)
• M62: 19,299,472 km (0.116 R)
• M63: 19,398,805 km (0.119 R)
• M64: 19,631,130 km (0.107 R)
• M65: 19,797,782 km (0.106 R)
• M66: 20,031,753 km (0.078 R)
• M67: 20,199,303 km (0.074 R)
• M68: 20,300,132 km (0.07 R)
• M69: 20,569,857 km (0.037 R)
• M70: 20,806,820 km (0.072 R)
• M71: 21,729,390 km (0.082 R)
• M72: 22,143,776 km (0.075 R)
• M73: 22,317,160 km (0.084 R)
• M74: 22,490,993 km (0.1 R)
• M75: 23,155,656 km (0.048 R)
• M76: 23,226,117 km (0.08 R)
• M77: 23,791,447 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 10,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit