🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.9

Radius: 12.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.64 AU - 0.7 AU

Year: 379 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,626,819 km

• M1: 166,502 km (0.03 R)
• M2: 255,962 km (0.111 R)
• M3: 352,004 km (0.092 R)
• M4: 433,983 km (0.11 R)
• M5: 524,939 km (0.059 R)
• M6: 629,957 km (0.11 R)
• M7: 746,344 km (0.106 R)
• M8: 870,959 km (0.047 R)
• M9: 996,172 km (0.107 R)
• M10: 1,098,048 km (0.072 R)
• M11: 1,269,637 km (0.073 R)
• M12: 1,352,814 km (0.119 R)
• M13: 1,487,751 km (0.109 R)
• M14: 1,588,729 km (0.116 R)
• M15: 1,709,604 km (0.098 R)
• M16: 1,856,210 km (0.052 R)
• M17: 2,063,104 km (0.097 R)
• M18: 2,268,053 km (0.115 R)
• M19: 2,380,551 km (0.05 R)
• M20: 2,464,924 km (0.057 R)
• M21: 2,590,736 km (0.101 R)
• M22: 2,734,499 km (0.105 R)
• M23: 2,823,061 km (0.086 R)
• M24: 3,008,413 km (0.067 R)
• M25: 3,148,736 km (0.106 R)
• M26: 3,341,268 km (0.113 R)
• M27: 3,453,018 km (0.072 R)
• M28: 3,571,799 km (0.04 R)
• M29: 3,801,731 km (0.094 R)
• M30: 3,883,411 km (0.102 R)
• M31: 3,977,508 km (0.115 R)
• M32: 4,102,273 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.9

Radius: 12.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.02 AU - 1.54 AU

Year: 1000 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 21,626,819 km

• M1: 162,912 km (0.103 R)
• M2: 308,920 km (0.07 R)
• M3: 521,498 km (0.087 R)
• M4: 651,349 km (0.047 R)
• M5: 799,301 km (0.051 R)
• M6: 895,194 km (0.112 R)
• M7: 989,291 km (0.071 R)
• M8: 1,143,825 km (0.061 R)
• M9: 1,227,600 km (0.109 R)
• M10: 1,471,145 km (0.115 R)
• M11: 1,627,924 km (0.11 R)
• M12: 1,723,218 km (0.088 R)
• M13: 1,820,606 km (0.112 R)
• M14: 1,950,906 km (0.07 R)
• M15: 2,124,140 km (0.112 R)
• M16: 2,220,930 km (0.088 R)
• M17: 2,368,882 km (0.093 R)
• M18: 2,486,317 km (0.067 R)
• M19: 2,623,049 km (0.084 R)
• M20: 2,744,672 km (0.106 R)
• M21: 2,841,761 km (0.057 R)
• M22: 3,093,834 km (0.109 R)
• M23: 3,514,652 km (0.07 R)
• M24: 3,601,120 km (0.04 R)
• M25: 3,766,276 km (0.106 R)
• M26: 3,894,332 km (0.085 R)
• M27: 3,983,791 km (0.092 R)
• M28: 4,094,045 km (0.12 R)
• M29: 4,389,950 km (0.072 R)
• M30: 4,472,827 km (0.088 R)
• M31: 4,577,246 km (0.106 R)
• M32: 4,724,600 km (0.09 R)
• M33: 4,830,964 km (0.086 R)
• M34: 5,056,857 km (0.116 R)
• M35: 5,846,434 km (0.07 R)
• M36: 6,087,287 km (0.066 R)
• M37: 6,203,225 km (0.032 R)
• M38: 6,413,710 km (0.105 R)
• M39: 6,496,288 km (0.106 R)
• M40: 6,745,966 km (0.081 R)
• M41: 7,047,256 km (0.119 R)
• M42: 7,132,527 km (0.075 R)
• M43: 7,279,432 km (0.104 R)
• M44: 7,464,335 km (0.113 R)
• M45: 7,638,467 km (0.116 R)
• M46: 7,738,548 km (0.107 R)
• M47: 7,876,926 km (0.101 R)
• M48: 7,978,054 km (0.04 R)
• M49: 8,105,063 km (0.099 R)
• M50: 8,194,373 km (0.12 R)
• M51: 8,348,309 km (0.063 R)
• M52: 8,477,263 km (0.115 R)
• M53: 8,619,979 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.9

Radius: 12.2

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.44 AU - 1.76 AU

Year: 1397 Days

Day: 11.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 21,626,819 km

• M1: 153,039 km (0.112 R)
• M2: 236,065 km (0.091 R)
• M3: 313,707 km (0.076 R)
• M4: 390,151 km (0.078 R)
• M5: 531,372 km (0.111 R)
• M6: 714,479 km (0.11 R)
• M7: 880,383 km (0.116 R)
• M8: 968,497 km (0.062 R)
• M9: 1,252,433 km (0.112 R)
• M10: 1,343,838 km (0.108 R)
• M11: 1,504,805 km (0.067 R)
• M12: 1,642,285 km (0.081 R)
• M13: 1,794,576 km (0.085 R)
• M14: 2,124,290 km (0.091 R)
• M15: 2,268,502 km (0.041 R)
• M16: 2,613,924 km (0.111 R)
• M17: 2,696,950 km (0.095 R)
• M18: 2,926,882 km (0.116 R)
• M19: 3,063,016 km (0.037 R)
• M20: 3,264,974 km (0.119 R)
• M21: 3,549,808 km (0.12 R)
• M22: 3,655,574 km (0.113 R)
• M23: 4,033,607 km (0.105 R)
• M24: 4,157,923 km (0.104 R)
• M25: 4,311,411 km (0.085 R)
• M26: 4,452,781 km (0.1 R)
• M27: 4,944,958 km (0.068 R)
• M28: 5,272,727 km (0.091 R)
• M29: 5,731,094 km (0.096 R)
• M30: 5,933,800 km (0.112 R)
• M31: 6,170,613 km (0.108 R)
• M32: 6,539,821 km (0.1 R)
• M33: 6,899,903 km (0.111 R)
• M34: 7,065,657 km (0.114 R)
• M35: 7,182,493 km (0.088 R)
• M36: 7,316,832 km (0.06 R)
• M37: 7,435,164 km (0.062 R)
• M38: 7,707,731 km (0.116 R)
• M39: 8,245,535 km (0.058 R)
• M40: 8,403,960 km (0.101 R)
• M41: 8,563,431 km (0.107 R)
• M42: 8,759,554 km (0.089 R)
• M43: 8,867,264 km (0.078 R)
• M44: 9,065,781 km (0.072 R)
• M45: 9,192,939 km (0.095 R)
• M46: 9,284,193 km (0.088 R)
• M47: 9,596,404 km (0.112 R)
• M48: 9,763,056 km (0.046 R)
• M49: 10,534,832 km (0.098 R)
• M50: 10,668,572 km (0.045 R)
• M51: 10,937,699 km (0.085 R)
• M52: 11,150,726 km (0.106 R)
• M53: 11,640,210 km (0.105 R)
• M54: 12,276,899 km (0.094 R)
• M55: 12,518,499 km (0.059 R)
• M56: 13,170,746 km (0.032 R)
• M57: 13,501,058 km (0.112 R)
• M58: 13,584,085 km (0.091 R)
• M59: 13,813,119 km (0.082 R)
• M60: 14,190,854 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 14

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.84 AU

Year: 2408 Days

Day: 7.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,626,819 km

• M1: 213,027 km (0.071 R)
• M2: 314,156 km (0.115 R)
• M3: 436,227 km (0.117 R)
• M4: 527,033 km (0.1 R)
• M5: 643,869 km (0.12 R)
• M6: 796,758 km (0.027 R)
• M7: 1,187,508 km (0.079 R)
• M8: 1,286,841 km (0.108 R)
• M9: 1,527,693 km (0.09 R)
• M10: 1,696,739 km (0.048 R)
• M11: 1,783,805 km (0.1 R)
• M12: 1,881,343 km (0.107 R)
• M13: 2,175,751 km (0.106 R)
• M14: 2,328,640 km (0.063 R)
• M15: 2,435,902 km (0.111 R)
• M16: 2,554,982 km (0.116 R)
• M17: 2,768,159 km (0.106 R)
• M18: 3,072,291 km (0.105 R)
• M19: 3,234,007 km (0.087 R)
• M20: 3,713,318 km (0.081 R)
• M21: 3,805,171 km (0.084 R)
• M22: 3,932,479 km (0.11 R)
• M23: 4,037,796 km (0.097 R)
• M24: 4,179,765 km (0.066 R)
• M25: 4,371,699 km (0.102 R)
• M26: 4,517,407 km (0.027 R)
• M27: 4,702,160 km (0.115 R)
• M28: 5,053,566 km (0.104 R)
• M29: 5,309,827 km (0.109 R)
• M30: 5,610,070 km (0.06 R)
• M31: 5,862,142 km (0.096 R)
• M32: 6,023,409 km (0.075 R)
• M33: 6,172,558 km (0.097 R)
• M34: 6,446,771 km (0.106 R)
• M35: 6,585,448 km (0.111 R)
• M36: 6,922,492 km (0.081 R)
• M37: 7,351,539 km (0.109 R)
• M38: 7,569,353 km (0.097 R)
• M39: 7,730,620 km (0.083 R)
• M40: 7,877,973 km (0.068 R)
• M41: 8,130,943 km (0.071 R)
• M42: 8,220,852 km (0.095 R)
• M43: 8,356,387 km (0.104 R)
• M44: 8,644,812 km (0.077 R)
• M45: 9,153,744 km (0.115 R)
• M46: 9,262,951 km (0.052 R)
• M47: 9,688,407 km (0.097 R)
• M48: 9,831,572 km (0.046 R)
• M49: 10,087,983 km (0.092 R)
• M50: 10,200,929 km (0.095 R)
• M51: 10,395,406 km (0.057 R)
• M52: 10,558,319 km (0.071 R)
• M53: 10,673,060 km (0.12 R)
• M54: 10,936,502 km (0.119 R)
• M55: 11,185,582 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439

Radius: 14.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.39 AU - 3.83 AU

Year: 3786 Days

Day: 10.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,626,819 km

• M1: 190,288 km (0.043 R)
• M2: 479,910 km (0.07 R)
• M3: 674,686 km (0.107 R)
• M4: 778,807 km (0.082 R)
• M5: 1,376,749 km (0.09 R)
• M6: 1,489,097 km (0.032 R)
• M7: 1,617,751 km (0.115 R)
• M8: 2,012,839 km (0.068 R)
• M9: 2,127,431 km (0.035 R)
• M10: 2,530,598 km (0.108 R)
• M11: 2,654,764 km (0.095 R)
• M12: 3,273,201 km (0.038 R)
• M13: 3,634,031 km (0.056 R)
• M14: 4,026,277 km (0.11 R)
• M15: 4,282,987 km (0.098 R)
• M16: 4,450,985 km (0.068 R)
• M17: 4,659,226 km (0.093 R)
• M18: 4,832,011 km (0.09 R)
• M19: 4,967,996 km (0.051 R)
• M20: 5,065,982 km (0.081 R)
• M21: 5,303,544 km (0.12 R)
• M22: 5,444,016 km (0.037 R)
• M23: 5,707,907 km (0.041 R)
• M24: 5,831,175 km (0.042 R)
• M25: 6,227,610 km (0.075 R)
• M26: 6,740,880 km (0.063 R)
• M27: 7,559,031 km (0.102 R)
• M28: 7,717,305 km (0.092 R)
• M29: 7,854,038 km (0.098 R)
• M30: 8,014,407 km (0.048 R)
• M31: 8,268,723 km (0.089 R)
• M32: 9,653,551 km (0.054 R)
• M33: 10,372,817 km (0.086 R)
• M34: 10,549,043 km (0.106 R)
• M35: 10,751,749 km (0.118 R)
• M36: 10,879,056 km (0.119 R)
• M37: 11,109,437 km (0.105 R)
• M38: 12,073,895 km (0.077 R)
• M39: 12,767,580 km (0.07 R)
• M40: 13,037,903 km (0.114 R)
• M41: 13,146,661 km (0.083 R)
• M42: 13,446,904 km (0.116 R)
• M43: 13,694,488 km (0.096 R)
• M44: 14,026,745 km (0.071 R)
• M45: 14,333,720 km (0.069 R)
• M46: 14,530,142 km (0.095 R)
• M47: 15,296,532 km (0.113 R)
• M48: 15,727,972 km (0.112 R)
• M49: 16,221,944 km (0.055 R)
• M50: 16,632,441 km (0.077 R)
• M51: 16,987,137 km (0.107 R)
• M52: 17,734,080 km (0.089 R)
• M53: 17,945,013 km (0.094 R)
• M54: 18,066,037 km (0.057 R)
• M55: 18,187,361 km (0.104 R)
• M56: 18,859,056 km (0.092 R)
• M57: 18,982,175 km (0.028 R)
• M58: 19,136,260 km (0.112 R)
• M59: 19,694,709 km (0.08 R)
• M60: 19,819,474 km (0.096 R)
• M61: 20,447,635 km (0.099 R)
• M62: 20,891,193 km (0.1 R)
• M63: 21,018,501 km (0.09 R)
• M64: 21,209,986 km (0.089 R)
• M65: 21,466,098 km (0.074 R)
• M66: 21,562,439 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 11,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit