🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 8.5

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.9 AU - 1.04 AU

Year: 648 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 119.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,742,868 km

• M1: 111,301 km (0.099 R)
• M2: 192,233 km (0.09 R)
• M3: 374,443 km (0.075 R)
• M4: 434,582 km (0.044 R)
• M5: 523,144 km (0.079 R)
• M6: 599,588 km (0.069 R)
• M7: 723,904 km (0.096 R)
• M8: 781,200 km (0.073 R)
• M9: 866,022 km (0.043 R)
• M10: 958,474 km (0.069 R)
• M11: 1,012,927 km (0.111 R)
• M12: 1,266,346 km (0.038 R)
• M13: 1,403,078 km (0.102 R)
• M14: 1,518,418 km (0.096 R)
• M15: 1,571,825 km (0.112 R)
• M16: 1,647,671 km (0.062 R)
• M17: 1,702,723 km (0.049 R)
• M18: 1,803,253 km (0.032 R)
• M19: 1,911,711 km (0.057 R)
• M20: 1,987,109 km (0.107 R)
• M21: 2,123,093 km (0.065 R)
• M22: 2,189,215 km (0.066 R)
• M23: 2,323,704 km (0.107 R)
• M24: 2,385,637 km (0.102 R)
• M25: 2,442,036 km (0.117 R)
• M26: 2,505,016 km (0.091 R)
• M27: 2,678,101 km (0.068 R)
• M28: 2,808,999 km (0.065 R)
• M29: 2,915,064 km (0.055 R)
• M30: 3,049,702 km (0.079 R)
• M31: 3,367,298 km (0.119 R)
• M32: 3,466,033 km (0.108 R)
• M33: 3,522,880 km (0.105 R)
• M34: 3,601,569 km (0.062 R)
• M35: 3,717,208 km (0.09 R)
• M36: 3,782,732 km (0.096 R)
• M37: 3,900,166 km (0.078 R)
• M38: 3,989,177 km (0.052 R)
• M39: 4,229,581 km (0.098 R)
• M40: 4,328,614 km (0.112 R)
• M41: 4,567,971 km (0.106 R)
• M42: 4,653,990 km (0.107 R)
• M43: 4,772,172 km (0.114 R)
• M44: 4,971,287 km (0.084 R)
• M45: 5,059,699 km (0.085 R)
• M46: 5,279,159 km (0.101 R)
• M47: 5,344,833 km (0.032 R)
• M48: 5,443,717 km (0.073 R)
• M49: 5,559,954 km (0.039 R)
• M50: 5,685,467 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.3

Radius: 14

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.13 AU - 1.21 AU

Year: 858 Days

Day: 12.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 60,742,868 km

• M1: 174,431 km (0.105 R)
• M2: 280,795 km (0.1 R)
• M3: 424,110 km (0.065 R)
• M4: 558,898 km (0.085 R)
• M5: 669,450 km (0.035 R)
• M6: 904,768 km (0.068 R)
• M7: 1,045,988 km (0.047 R)
• M8: 1,181,973 km (0.068 R)
• M9: 1,283,101 km (0.103 R)
• M10: 1,380,190 km (0.057 R)
• M11: 1,530,985 km (0.086 R)
• M12: 1,748,799 km (0.038 R)
• M13: 1,881,492 km (0.053 R)
• M14: 1,993,242 km (0.06 R)
• M15: 2,182,035 km (0.112 R)
• M16: 2,342,703 km (0.104 R)
• M17: 2,437,548 km (0.068 R)
• M18: 2,622,301 km (0.065 R)
• M19: 2,912,970 km (0.087 R)
• M20: 3,034,144 km (0.075 R)
• M21: 3,166,538 km (0.077 R)
• M22: 3,398,116 km (0.054 R)
• M23: 3,736,057 km (0.072 R)
• M24: 3,950,132 km (0.112 R)
• M25: 4,168,545 km (0.098 R)
• M26: 4,305,726 km (0.091 R)
• M27: 4,401,618 km (0.042 R)
• M28: 4,508,880 km (0.072 R)
• M29: 4,660,722 km (0.063 R)
• M30: 4,770,227 km (0.109 R)
• M31: 4,969,641 km (0.115 R)
• M32: 5,104,130 km (0.111 R)
• M33: 5,239,815 km (0.105 R)
• M34: 5,411,105 km (0.095 R)
• M35: 5,584,339 km (0.084 R)
• M36: 5,900,738 km (0.117 R)
• M37: 6,091,177 km (0.111 R)
• M38: 6,235,239 km (0.079 R)
• M39: 6,502,421 km (0.082 R)
• M40: 6,637,508 km (0.053 R)
• M41: 6,785,909 km (0.116 R)
• M42: 7,595,981 km (0.105 R)
• M43: 7,712,369 km (0.115 R)
• M44: 7,803,324 km (0.051 R)
• M45: 7,920,758 km (0.068 R)
• M46: 8,250,173 km (0.101 R)
• M47: 8,463,500 km (0.055 R)
• M48: 8,570,761 km (0.09 R)
• M49: 9,141,627 km (0.117 R)
• M50: 9,320,845 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 15

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.65 AU - 1.86 AU

Year: 1570 Days

Day: 6 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 60,742,868 km

• M1: 204,051 km (0.096 R)
• M2: 299,345 km (0.062 R)
• M3: 537,356 km (0.101 R)
• M4: 675,135 km (0.086 R)
• M5: 924,814 km (0.118 R)
• M6: 1,368,222 km (0.095 R)
• M7: 1,537,567 km (0.03 R)
• M8: 1,651,112 km (0.071 R)
• M9: 1,767,798 km (0.05 R)
• M10: 1,998,328 km (0.071 R)
• M11: 2,192,656 km (0.096 R)
• M12: 2,345,545 km (0.066 R)
• M13: 2,441,437 km (0.108 R)
• M14: 2,637,560 km (0.12 R)
• M15: 2,775,340 km (0.03 R)
• M16: 3,058,678 km (0.111 R)
• M17: 3,405,745 km (0.077 R)
• M18: 3,542,627 km (0.07 R)
• M19: 3,653,629 km (0.03 R)
• M20: 3,850,649 km (0.07 R)
• M21: 3,964,792 km (0.114 R)
• M22: 4,065,771 km (0.069 R)
• M23: 4,167,497 km (0.092 R)
• M24: 4,329,213 km (0.094 R)
• M25: 4,704,554 km (0.066 R)
• M26: 4,950,343 km (0.077 R)
• M27: 5,486,951 km (0.118 R)
• M28: 5,827,735 km (0.069 R)
• M29: 6,025,653 km (0.12 R)
• M30: 6,242,719 km (0.089 R)
• M31: 7,118,914 km (0.048 R)
• M32: 7,401,803 km (0.072 R)
• M33: 7,997,203 km (0.06 R)
• M34: 8,664,409 km (0.088 R)
• M35: 9,004,745 km (0.11 R)
• M36: 9,407,313 km (0.09 R)
• M37: 9,523,550 km (0.107 R)
• M38: 9,757,222 km (0.049 R)
• M39: 9,855,209 km (0.096 R)
• M40: 10,170,860 km (0.06 R)
• M41: 10,330,032 km (0.112 R)
• M42: 10,570,286 km (0.073 R)
• M43: 11,158,505 km (0.037 R)
• M44: 11,384,398 km (0.053 R)
• M45: 11,653,375 km (0.078 R)
• M46: 11,778,289 km (0.097 R)
• M47: 12,494,265 km (0.055 R)
• M48: 12,771,918 km (0.085 R)
• M49: 12,965,199 km (0.116 R)
• M50: 13,094,601 km (0.076 R)
• M51: 13,224,452 km (0.097 R)
• M52: 13,463,808 km (0.104 R)
• M53: 13,660,530 km (0.104 R)
• M54: 14,212,247 km (0.091 R)
• M55: 14,906,530 km (0.059 R)
• M56: 15,178,350 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.8

Radius: 4.6

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.98 AU - 6.76 AU

Year: 10904 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,742,868 km

• M1: 60,438 km (0.104 R)
• M2: 110,104 km (0.102 R)
• M3: 198,516 km (0.055 R)
• M4: 291,117 km (0.052 R)
• M5: 468,690 km (0.084 R)
• M6: 791,074 km (0.099 R)
• M7: 896,241 km (0.091 R)
• M8: 1,005,896 km (0.051 R)
• M9: 1,054,366 km (0.094 R)
• M10: 1,221,167 km (0.072 R)
• M11: 1,655,300 km (0.08 R)
• M12: 1,949,111 km (0.076 R)
• M13: 2,153,910 km (0.099 R)
• M14: 2,365,591 km (0.105 R)
• M15: 2,517,732 km (0.081 R)
• M16: 2,628,285 km (0.05 R)
• M17: 2,740,633 km (0.094 R)
• M18: 2,969,967 km (0.037 R)
• M19: 3,016,491 km (0.107 R)
• M20: 3,181,498 km (0.041 R)
• M21: 3,422,500 km (0.048 R)
• M22: 3,947,289 km (0.051 R)
• M23: 4,311,111 km (0.038 R)
• M24: 4,417,027 km (0.09 R)
• M25: 5,014,670 km (0.079 R)
• M26: 5,126,121 km (0.092 R)
• M27: 5,379,689 km (0.112 R)
• M28: 5,608,574 km (0.104 R)
• M29: 5,724,363 km (0.072 R)
• M30: 5,840,750 km (0.098 R)
• M31: 5,899,242 km (0.098 R)
• M32: 6,224,618 km (0.109 R)
• M33: 6,254,388 km (0.093 R)
• M34: 6,344,296 km (0.093 R)
• M35: 6,374,365 km (0.088 R)
• M36: 6,464,872 km (0.059 R)
• M37: 7,615,130 km (0.05 R)
• M38: 7,904,303 km (0.062 R)
• M39: 9,029,129 km (0.082 R)
• M40: 9,164,665 km (0.103 R)
• M41: 9,922,378 km (0.1 R)
• M42: 10,027,396 km (0.11 R)
• M43: 10,486,063 km (0.11 R)
• M44: 10,557,271 km (0.082 R)
• M45: 11,060,070 km (0.114 R)
• M46: 11,132,475 km (0.079 R)
• M47: 12,388,499 km (0.094 R)
• M48: 12,463,747 km (0.072 R)
• M49: 12,994,819 km (0.075 R)
• M50: 13,263,198 km (0.084 R)
• M51: 13,922,475 km (0.107 R)
• M52: 14,671,811 km (0.059 R)
• M53: 14,951,110 km (0.109 R)
• M54: 16,127,249 km (0.118 R)
• M55: 17,206,597 km (0.109 R)
• M56: 17,585,678 km (0.107 R)
• M57: 17,670,351 km (0.072 R)
• M58: 17,755,023 km (0.096 R)
• M59: 18,180,779 km (0.1 R)
• M60: 18,868,929 km (0.11 R)
• M61: 19,609,438 km (0.076 R)
• M62: 20,537,244 km (0.089 R)
• M63: 21,434,233 km (0.07 R)
• M64: 21,932,843 km (0.096 R)
• M65: 22,849,429 km (0.085 R)
• M66: 22,941,731 km (0.106 R)
• M67: 24,153,324 km (0.051 R)
• M68: 24,719,552 km (0.116 R)
• M69: 25,385,711 km (0.047 R)
• M70: 26,541,205 km (0.12 R)
• M71: 26,978,929 km (0.042 R)
• M72: 27,370,127 km (0.107 R)
• M73: 27,419,195 km (0.109 R)
• M74: 27,664,685 km (0.115 R)
• M75: 28,455,310 km (0.079 R)
• M76: 29,303,530 km (0.082 R)
• M77: 29,554,555 km (0.05 R)
• M78: 30,058,700 km (0.09 R)
• M79: 30,109,264 km (0.114 R)
• M80: 30,922,478 km (0.115 R)
• M81: 31,382,941 km (0.066 R)
• M82: 31,691,262 km (0.111 R)
• M83: 31,845,796 km (0.037 R)
• M84: 32,000,630 km (0.117 R)
• M85: 32,674,120 km (0.064 R)
• M86: 32,934,420 km (0.032 R)
• M87: 33,877,186 km (0.083 R)
• M88: 34,722,713 km (0.05 R)
• M89: 34,828,927 km (0.075 R)
• M90: 35,094,763 km (0.065 R)
• M91: 35,414,753 km (0.059 R)
• M92: 35,789,346 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.9

Radius: 4.8

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.61 AU - 8.97 AU

Year: 16189 Days

Day: 24.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,742,868 km

• M1: 129,701 km (0.051 R)
• M2: 182,509 km (0.041 R)
• M3: 344,075 km (0.088 R)
• M4: 758,611 km (0.083 R)
• M5: 1,331,122 km (0.096 R)
• M6: 1,752,988 km (0.104 R)
• M7: 2,124,439 km (0.106 R)
• M8: 2,364,843 km (0.066 R)
• M9: 2,582,209 km (0.081 R)
• M10: 3,003,028 km (0.093 R)
• M11: 3,479,796 km (0.081 R)
• M12: 3,585,113 km (0.03 R)
• M13: 3,620,418 km (0.052 R)
• M14: 3,655,873 km (0.11 R)
• M15: 3,798,739 km (0.118 R)
• M16: 4,090,006 km (0.058 R)
• M17: 4,201,007 km (0.054 R)
• M18: 4,732,529 km (0.047 R)
• M19: 5,406,168 km (0.12 R)
• M20: 5,774,777 km (0.038 R)
• M21: 6,236,286 km (0.047 R)
• M22: 6,493,146 km (0.118 R)
• M23: 7,150,030 km (0.112 R)
• M24: 8,668,149 km (0.088 R)
• M25: 9,487,647 km (0.084 R)
• M26: 9,931,354 km (0.095 R)
• M27: 10,941,738 km (0.045 R)
• M28: 11,406,987 km (0.096 R)
• M29: 11,878,669 km (0.066 R)
• M30: 12,143,458 km (0.039 R)
• M31: 13,331,414 km (0.084 R)
• M32: 13,551,473 km (0.06 R)
• M33: 13,995,030 km (0.116 R)
• M34: 14,782,514 km (0.074 R)
• M35: 14,839,361 km (0.1 R)
• M36: 14,896,208 km (0.09 R)
• M37: 15,816,235 km (0.074 R)
• M38: 16,695,272 km (0.101 R)
• M39: 17,110,855 km (0.109 R)
• M40: 17,409,901 km (0.114 R)
• M41: 18,992,048 km (0.059 R)
• M42: 20,240,143 km (0.109 R)
• M43: 20,429,534 km (0.101 R)
• M44: 20,810,410 km (0.056 R)
• M45: 21,772,474 km (0.109 R)
• M46: 22,356,654 km (0.051 R)
• M47: 22,617,852 km (0.085 R)
• M48: 23,143,539 km (0.114 R)
• M49: 23,341,606 km (0.117 R)
• M50: 25,285,780 km (0.054 R)
• M51: 25,489,981 km (0.104 R)
• M52: 25,694,481 km (0.086 R)
• M53: 25,762,848 km (0.113 R)
• M54: 26,933,750 km (0.113 R)
• M55: 29,184,301 km (0.12 R)
• M56: 30,838,703 km (0.106 R)
• M57: 30,911,258 km (0.066 R)
• M58: 32,154,566 km (0.091 R)
• M59: 33,488,531 km (0.119 R)
• M60: 34,162,469 km (0.102 R)
• M61: 34,388,063 km (0.085 R)
• M62: 34,840,746 km (0.117 R)
• M63: 35,295,374 km (0.109 R)
• M64: 35,904,536 km (0.032 R)
• M65: 37,365,509 km (0.075 R)
• M66: 37,908,549 km (0.097 R)
• M67: 37,986,340 km (0.093 R)
• M68: 38,454,282 km (0.089 R)
• M69: 40,027,603 km (0.117 R)
• M70: 40,902,003 km (0.074 R)
• M71: 41,381,613 km (0.111 R)
• M72: 42,023,837 km (0.058 R)
• M73: 42,104,321 km (0.066 R)
• M74: 42,265,587 km (0.098 R)
• M75: 42,912,448 km (0.096 R)
• M76: 43,074,612 km (0.099 R)
• M77: 43,399,689 km (0.101 R)
• M78: 44,379,704 km (0.094 R)
• M79: 47,363,135 km (0.104 R)
• M80: 49,643,006 km (0.106 R)
• M81: 54,133,186 km (0.077 R)
• M82: 54,571,807 km (0.057 R)
• M83: 54,659,621 km (0.072 R)
• M84: 56,693,255 km (0.096 R)
• M85: 57,495,698 km (0.079 R)
• M86: 58,301,881 km (0.099 R)
• M87: 58,751,422 km (0.051 R)
• M88: 59,021,596 km (0.089 R)
• M89: 60,197,585 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit