🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.49 AU - 0.53 AU

Year: 232 Days

Day: 14.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,269,114 km

• M1: 495,169 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 14.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.91 AU - 0.91 AU

Year: 552 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 47,269,114 km

• M1: 189,241 km (0.096 R)
• M2: 324,029 km (0.1 R)
• M3: 432,188 km (0.111 R)
• M4: 524,490 km (0.089 R)
• M5: 647,908 km (0.1 R)
• M6: 766,390 km (0.117 R)
• M7: 904,319 km (0.116 R)
• M8: 1,032,375 km (0.114 R)
• M9: 1,241,214 km (0.098 R)
• M10: 1,346,979 km (0.049 R)
• M11: 1,532,032 km (0.084 R)
• M12: 1,725,911 km (0.09 R)
• M13: 1,826,141 km (0.101 R)
• M14: 1,943,127 km (0.114 R)
• M15: 2,205,821 km (0.057 R)
• M16: 2,299,469 km (0.048 R)
• M17: 2,399,849 km (0.1 R)
• M18: 2,523,566 km (0.055 R)
• M19: 2,660,449 km (0.088 R)
• M20: 2,777,434 km (0.081 R)
• M21: 2,941,842 km (0.097 R)
• M22: 3,144,846 km (0.071 R)
• M23: 3,370,590 km (0.1 R)
• M24: 3,479,347 km (0.112 R)
• M25: 3,583,318 km (0.112 R)
• M26: 3,675,769 km (0.106 R)
• M27: 3,787,968 km (0.106 R)
• M28: 3,933,078 km (0.089 R)
• M29: 4,118,579 km (0.119 R)
• M30: 4,326,819 km (0.078 R)
• M31: 4,485,243 km (0.105 R)
• M32: 4,632,298 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 8.5

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.71 AU - 1.13 AU

Year: 561 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,269,114 km

• M1: 128,804 km (0.096 R)
• M2: 184,155 km (0.077 R)
• M3: 249,679 km (0.095 R)
• M4: 327,470 km (0.096 R)
• M5: 419,173 km (0.067 R)
• M6: 520,900 km (0.051 R)
• M7: 589,715 km (0.111 R)
• M8: 732,880 km (0.1 R)
• M9: 820,694 km (0.119 R)
• M10: 952,041 km (0.041 R)
• M11: 1,053,917 km (0.081 R)
• M12: 1,181,225 km (0.058 R)
• M13: 1,257,819 km (0.084 R)
• M14: 1,313,769 km (0.096 R)
• M15: 1,376,151 km (0.05 R)
• M16: 1,521,859 km (0.072 R)
• M17: 1,575,565 km (0.089 R)
• M18: 1,765,704 km (0.034 R)
• M19: 1,834,967 km (0.086 R)
• M20: 1,931,009 km (0.098 R)
• M21: 2,028,697 km (0.12 R)
• M22: 2,175,003 km (0.053 R)
• M23: 2,380,252 km (0.098 R)
• M24: 2,443,083 km (0.088 R)
• M25: 2,556,179 km (0.101 R)
• M26: 2,751,105 km (0.047 R)
• M27: 2,883,649 km (0.107 R)
• M28: 3,101,912 km (0.113 R)
• M29: 3,341,119 km (0.037 R)
• M30: 3,578,381 km (0.047 R)
• M31: 3,658,715 km (0.079 R)
• M32: 3,952,825 km (0.116 R)
• M33: 4,119,626 km (0.084 R)
• M34: 4,195,323 km (0.104 R)
• M35: 4,305,726 km (0.098 R)
• M36: 4,451,434 km (0.086 R)
• M37: 4,546,728 km (0.103 R)
• M38: 4,633,794 km (0.102 R)
• M39: 4,703,955 km (0.03 R)
• M40: 4,827,523 km (0.097 R)
• M41: 4,916,384 km (0.079 R)
• M42: 5,086,926 km (0.1 R)
• M43: 5,387,618 km (0.07 R)
• M44: 5,461,369 km (0.09 R)
• M45: 5,535,570 km (0.115 R)
• M46: 5,647,320 km (0.103 R)
• M47: 5,712,993 km (0.084 R)
• M48: 5,778,816 km (0.057 R)
• M49: 5,835,364 km (0.075 R)
• M50: 5,977,781 km (0.098 R)
• M51: 6,227,311 km (0.103 R)
• M52: 6,295,228 km (0.12 R)
• M53: 6,470,557 km (0.06 R)
• M54: 6,549,096 km (0.096 R)
• M55: 6,716,944 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35

Radius: 12.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.07 AU

Year: 579 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,269,114 km

• M1: 158,125 km (0.068 R)
• M2: 308,321 km (0.089 R)
• M3: 434,881 km (0.1 R)
• M4: 526,734 km (0.103 R)
• M5: 611,855 km (0.118 R)
• M6: 706,850 km (0.118 R)
• M7: 962,812 km (0.118 R)
• M8: 1,054,964 km (0.084 R)
• M9: 1,150,408 km (0.106 R)
• M10: 1,231,938 km (0.103 R)
• M11: 1,446,163 km (0.118 R)
• M12: 1,575,116 km (0.102 R)
• M13: 1,672,953 km (0.083 R)
• M14: 1,878,201 km (0.112 R)
• M15: 2,047,247 km (0.109 R)
• M16: 2,495,741 km (0.03 R)
• M17: 2,577,272 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.5

Radius: 15

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.07 AU - 1.51 AU

Year: 932 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,269,114 km

• M1: 188,344 km (0.11 R)
• M2: 441,015 km (0.092 R)
• M3: 548,725 km (0.059 R)
• M4: 685,457 km (0.054 R)
• M5: 780,302 km (0.099 R)
• M6: 959,072 km (0.081 R)
• M7: 1,067,979 km (0.113 R)
• M8: 1,368,222 km (0.11 R)
• M9: 1,485,208 km (0.054 R)
• M10: 1,663,229 km (0.115 R)
• M11: 1,797,418 km (0.101 R)
• M12: 2,032,586 km (0.077 R)
• M13: 2,418,848 km (0.048 R)
• M14: 2,660,149 km (0.091 R)
• M15: 2,879,161 km (0.056 R)
• M16: 3,271,855 km (0.114 R)
• M17: 3,388,841 km (0.12 R)
• M18: 3,496,401 km (0.108 R)
• M19: 3,837,335 km (0.063 R)
• M20: 3,972,272 km (0.091 R)
• M21: 4,097,336 km (0.073 R)
• M22: 4,694,830 km (0.09 R)
• M23: 4,851,609 km (0.053 R)
• M24: 5,083,934 km (0.084 R)
• M25: 5,282,450 km (0.075 R)
• M26: 5,610,668 km (0.093 R)
• M27: 5,712,993 km (0.086 R)
• M28: 5,867,677 km (0.091 R)
• M29: 6,023,857 km (0.114 R)
• M30: 6,300,314 km (0.099 R)
• M31: 6,446,920 km (0.08 R)
• M32: 6,702,882 km (0.082 R)
• M33: 6,866,243 km (0.089 R)
• M34: 7,127,591 km (0.082 R)
• M35: 7,294,392 km (0.083 R)
• M36: 7,448,478 km (0.053 R)
• M37: 7,688,732 km (0.087 R)
• M38: 7,816,938 km (0.114 R)
• M39: 7,917,168 km (0.113 R)
• M40: 8,032,209 km (0.058 R)
• M41: 8,133,487 km (0.103 R)
• M42: 8,278,746 km (0.112 R)
• M43: 8,498,206 km (0.076 R)
• M44: 8,690,140 km (0.103 R)
• M45: 8,943,260 km (0.11 R)
• M46: 9,183,664 km (0.117 R)
• M47: 9,517,716 km (0.108 R)
• M48: 9,747,947 km (0.096 R)
• M49: 9,871,365 km (0.119 R)
• M50: 10,010,940 km (0.072 R)
• M51: 10,260,768 km (0.116 R)
• M52: 10,370,723 km (0.081 R)
• M53: 10,702,830 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 14

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.29 AU - 1.71 AU

Year: 1168 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 47,269,114 km

• M1: 207,791 km (0.095 R)
• M2: 305,329 km (0.093 R)
• M3: 438,771 km (0.077 R)
• M4: 584,928 km (0.081 R)
• M5: 773,720 km (0.049 R)
• M6: 1,081,892 km (0.071 R)
• M7: 1,196,035 km (0.107 R)
• M8: 1,393,504 km (0.064 R)
• M9: 1,579,305 km (0.118 R)
• M10: 1,781,711 km (0.073 R)
• M11: 1,918,892 km (0.077 R)
• M12: 2,018,075 km (0.037 R)
• M13: 2,161,390 km (0.105 R)
• M14: 2,273,588 km (0.118 R)
• M15: 2,414,210 km (0.06 R)
• M16: 2,530,747 km (0.112 R)
• M17: 2,621,703 km (0.044 R)
• M18: 2,863,602 km (0.058 R)
• M19: 2,968,171 km (0.068 R)
• M20: 3,064,512 km (0.067 R)
• M21: 3,260,186 km (0.049 R)
• M22: 3,715,862 km (0.086 R)
• M23: 3,882,813 km (0.069 R)
• M24: 4,020,293 km (0.032 R)
• M25: 4,116,485 km (0.099 R)
• M26: 4,322,182 km (0.075 R)
• M27: 4,453,828 km (0.101 R)
• M28: 4,698,869 km (0.111 R)
• M29: 4,925,360 km (0.109 R)
• M30: 5,144,072 km (0.106 R)
• M31: 5,413,049 km (0.081 R)
• M32: 5,507,745 km (0.119 R)
• M33: 5,892,062 km (0.089 R)
• M34: 6,013,984 km (0.064 R)
• M35: 6,173,755 km (0.078 R)
• M36: 6,409,820 km (0.099 R)
• M37: 6,510,200 km (0.087 R)
• M38: 6,636,311 km (0.097 R)
• M39: 7,032,446 km (0.088 R)
• M40: 7,188,028 km (0.034 R)
• M41: 7,515,647 km (0.116 R)
• M42: 7,807,962 km (0.114 R)
• M43: 7,915,223 km (0.08 R)
• M44: 8,077,088 km (0.111 R)
• M45: 8,185,547 km (0.06 R)
• M46: 8,308,217 km (0.074 R)
• M47: 8,445,249 km (0.097 R)
• M48: 8,638,379 km (0.049 R)
• M49: 8,763,294 km (0.068 R)
• M50: 9,368,417 km (0.033 R)
• M51: 9,554,068 km (0.117 R)
• M52: 9,813,172 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.7

Radius: 12

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.98 AU - 6.58 AU

Year: 7714 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,269,114 km

• M1: 211,382 km (0.106 R)
• M2: 345,721 km (0.117 R)
• M3: 523,144 km (0.076 R)
• M4: 646,412 km (0.079 R)
• M5: 860,188 km (0.065 R)
• M6: 942,467 km (0.115 R)
• M7: 1,080,246 km (0.084 R)
• M8: 1,596,209 km (0.087 R)
• M9: 1,827,188 km (0.113 R)
• M10: 1,957,937 km (0.105 R)
• M11: 2,069,387 km (0.115 R)
• M12: 2,322,058 km (0.109 R)
• M13: 2,488,261 km (0.103 R)
• M14: 2,585,051 km (0.116 R)
• M15: 2,807,503 km (0.11 R)
• M16: 2,883,050 km (0.114 R)
• M17: 2,959,345 km (0.066 R)
• M18: 3,114,029 km (0.106 R)
• M19: 3,485,481 km (0.102 R)
• M20: 3,649,141 km (0.117 R)
• M21: 4,184,103 km (0.102 R)
• M22: 4,329,063 km (0.073 R)
• M23: 5,078,997 km (0.09 R)
• M24: 5,202,715 km (0.041 R)
• M25: 5,869,024 km (0.076 R)
• M26: 6,562,111 km (0.052 R)
• M27: 7,281,228 km (0.089 R)
• M28: 7,703,542 km (0.083 R)
• M29: 8,278,896 km (0.113 R)
• M30: 8,682,660 km (0.11 R)
• M31: 9,854,760 km (0.113 R)
• M32: 10,009,594 km (0.068 R)
• M33: 10,796,179 km (0.075 R)
• M34: 11,076,077 km (0.108 R)
• M35: 11,520,981 km (0.081 R)
• M36: 12,303,228 km (0.093 R)
• M37: 13,272,921 km (0.101 R)
• M38: 14,662,835 km (0.064 R)
• M39: 14,973,101 km (0.1 R)
• M40: 15,106,692 km (0.034 R)
• M41: 15,780,780 km (0.073 R)
• M42: 16,925,952 km (0.045 R)
• M43: 17,391,500 km (0.086 R)
• M44: 17,672,894 km (0.065 R)
• M45: 18,813,428 km (0.1 R)
• M46: 18,909,620 km (0.096 R)
• M47: 19,782,074 km (0.09 R)
• M48: 19,928,680 km (0.075 R)
• M49: 22,630,567 km (0.119 R)
• M50: 23,401,296 km (0.115 R)
• M51: 23,556,578 km (0.099 R)
• M52: 23,712,010 km (0.114 R)
• M53: 24,705,041 km (0.096 R)
• M54: 24,863,017 km (0.108 R)
• M55: 26,839,504 km (0.067 R)
• M56: 27,273,487 km (0.058 R)
• M57: 27,382,394 km (0.099 R)
• M58: 28,423,745 km (0.102 R)
• M59: 28,589,350 km (0.117 R)
• M60: 29,701,760 km (0.1 R)
• M61: 29,813,808 km (0.079 R)
• M62: 30,263,200 km (0.112 R)
• M63: 30,828,232 km (0.073 R)
• M64: 31,339,707 km (0.04 R)
• M65: 31,453,700 km (0.105 R)
• M66: 31,968,616 km (0.068 R)
• M67: 32,486,225 km (0.1 R)
• M68: 32,659,459 km (0.12 R)
• M69: 33,588,312 km (0.062 R)
• M70: 34,525,842 km (0.111 R)
• M71: 34,820,550 km (0.095 R)
• M72: 35,828,840 km (0.07 R)
• M73: 36,906,991 km (0.113 R)
• M74: 37,329,157 km (0.064 R)
• M75: 37,631,644 km (0.114 R)
• M76: 37,752,967 km (0.111 R)
• M77: 37,935,028 km (0.092 R)
• M78: 38,117,388 km (0.098 R)
• M79: 38,361,083 km (0.119 R)
• M80: 38,972,489 km (0.088 R)
• M81: 40,204,877 km (0.112 R)
• M82: 40,950,472 km (0.03 R)
• M83: 41,262,533 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.5

Radius: 7.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.54 AU - 11.88 AU

Year: 19238 Days

Day: 16.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,269,114 km

• M1: 234,420 km (0.084 R)
• M2: 468,241 km (0.117 R)
• M3: 890,706 km (0.103 R)
• M4: 1,218,923 km (0.099 R)
• M5: 1,428,809 km (0.114 R)
• M6: 1,882,839 km (0.081 R)
• M7: 2,276,730 km (0.095 R)
• M8: 3,025,617 km (0.057 R)
• M9: 3,110,140 km (0.094 R)
• M10: 3,814,447 km (0.093 R)
• M11: 4,090,903 km (0.108 R)
• M12: 4,437,821 km (0.116 R)
• M13: 4,859,836 km (0.051 R)
• M14: 5,025,591 km (0.094 R)
• M15: 6,130,222 km (0.085 R)
• M16: 6,417,749 km (0.099 R)
• M17: 6,672,963 km (0.112 R)
• M18: 6,820,317 km (0.119 R)
• M19: 7,765,625 km (0.116 R)
• M20: 7,842,968 km (0.102 R)
• M21: 8,194,373 km (0.111 R)
• M22: 8,431,635 km (0.034 R)
• M23: 9,568,130 km (0.09 R)
• M24: 9,817,809 km (0.073 R)
• M25: 10,027,545 km (0.053 R)
• M26: 10,281,263 km (0.11 R)
• M27: 10,537,076 km (0.083 R)
• M28: 10,968,217 km (0.114 R)
• M29: 11,055,133 km (0.119 R)
• M30: 11,273,396 km (0.113 R)
• M31: 11,891,984 km (0.101 R)
• M32: 11,981,293 km (0.111 R)
• M33: 12,250,570 km (0.056 R)
• M34: 12,431,134 km (0.11 R)
• M35: 12,794,956 km (0.12 R)
• M36: 13,070,067 km (0.118 R)
• M37: 13,254,671 km (0.086 R)
• M38: 14,190,256 km (0.04 R)
• M39: 15,002,273 km (0.114 R)
• M40: 15,389,582 km (0.043 R)
• M41: 15,584,358 km (0.052 R)
• M42: 15,780,182 km (0.102 R)
• M43: 15,927,386 km (0.109 R)
• M44: 16,025,971 km (0.118 R)
• M45: 16,571,106 km (0.066 R)
• M46: 16,971,430 km (0.092 R)
• M47: 17,425,609 km (0.085 R)
• M48: 17,527,036 km (0.078 R)
• M49: 18,916,052 km (0.111 R)
• M50: 19,020,322 km (0.092 R)
• M51: 19,229,460 km (0.096 R)
• M52: 20,447,037 km (0.053 R)
• M53: 21,362,726 km (0.05 R)
• M54: 21,417,030 km (0.113 R)
• M55: 21,743,751 km (0.061 R)
• M56: 22,236,975 km (0.105 R)
• M57: 23,457,844 km (0.032 R)
• M58: 23,625,992 km (0.069 R)
• M59: 23,794,589 km (0.077 R)
• M60: 23,963,634 km (0.109 R)
• M61: 24,020,033 km (0.039 R)
• M62: 24,246,075 km (0.076 R)
• M63: 25,042,983 km (0.025 R)
• M64: 26,487,350 km (0.12 R)
• M65: 27,662,142 km (0.116 R)
• M66: 29,274,957 km (0.074 R)
• M67: 31,287,198 km (0.079 R)
• M68: 31,348,982 km (0.101 R)
• M69: 31,719,835 km (0.085 R)
• M70: 32,029,951 km (0.085 R)
• M71: 33,595,942 km (0.032 R)
• M72: 34,229,339 km (0.035 R)
• M73: 34,292,918 km (0.102 R)
• M74: 34,930,654 km (0.104 R)
• M75: 35,058,560 km (0.067 R)
• M76: 35,958,990 km (0.092 R)
• M77: 36,088,242 km (0.114 R)
• M78: 36,606,898 km (0.054 R)
• M79: 37,127,948 km (0.111 R)
• M80: 37,782,588 km (0.098 R)
• M81: 38,243,200 km (0.083 R)
• M82: 40,573,934 km (0.067 R)
• M83: 40,843,211 km (0.119 R)
• M84: 41,045,617 km (0.073 R)
• M85: 41,451,326 km (0.072 R)
• M86: 41,858,382 km (0.106 R)
• M87: 42,881,781 km (0.046 R)
• M88: 42,950,297 km (0.063 R)
• M89: 44,259,128 km (0.097 R)
• M90: 45,510,963 km (0.072 R)
• M91: 46,422,463 km (0.086 R)
• M92: 46,704,156 km (0.105 R)
• M93: 46,774,617 km (0.081 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: 164 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit