🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 14.3

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 305 Days

Day: 14.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,604,245 km

• M1: 181,163 km (0.1 R)
• M2: 270,174 km (0.045 R)
• M3: 405,111 km (0.105 R)
• M4: 500,405 km (0.069 R)
• M5: 615,745 km (0.103 R)
• M6: 745,895 km (0.115 R)
• M7: 835,055 km (0.049 R)
• M8: 1,005,896 km (0.1 R)
• M9: 1,135,298 km (0.104 R)
• M10: 1,266,496 km (0.05 R)
• M11: 1,394,103 km (0.103 R)
• M12: 1,507,797 km (0.114 R)
• M13: 1,824,047 km (0.041 R)
• M14: 1,924,128 km (0.101 R)
• M15: 2,083,300 km (0.119 R)
• M16: 2,225,568 km (0.096 R)
• M17: 2,322,208 km (0.108 R)
• M18: 2,453,555 km (0.083 R)
• M19: 2,570,540 km (0.119 R)
• M20: 2,712,359 km (0.032 R)
• M21: 2,810,196 km (0.086 R)
• M22: 2,962,487 km (0.105 R)
• M23: 3,111,486 km (0.114 R)
• M24: 3,201,993 km (0.053 R)
• M25: 3,336,631 km (0.109 R)
• M26: 3,529,612 km (0.096 R)
• M27: 3,649,590 km (0.085 R)
• M28: 3,803,376 km (0.097 R)
• M29: 3,939,660 km (0.105 R)
• M30: 4,051,260 km (0.064 R)
• M31: 4,150,593 km (0.098 R)
• M32: 4,244,092 km (0.088 R)
• M33: 4,433,183 km (0.047 R)
• M34: 4,528,776 km (0.083 R)
• M35: 4,659,674 km (0.104 R)
• M36: 4,798,950 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.7

Radius: 8.1

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.58 AU - 2.1 AU

Year: 1723 Days

Day: 14.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 58,604,245 km

• M1: 106,813 km (0.099 R)
• M2: 162,613 km (0.066 R)
• M3: 264,040 km (0.065 R)
• M4: 356,641 km (0.094 R)
• M5: 462,257 km (0.089 R)
• M6: 514,018 km (0.098 R)
• M7: 579,243 km (0.12 R)
• M8: 635,941 km (0.106 R)
• M9: 743,202 km (0.114 R)
• M10: 876,344 km (0.044 R)
• M11: 942,616 km (0.115 R)
• M12: 996,920 km (0.034 R)
• M13: 1,188,405 km (0.115 R)
• M14: 1,247,347 km (0.106 R)
• M15: 1,469,949 km (0.108 R)
• M16: 1,581,997 km (0.08 R)
• M17: 1,738,776 km (0.085 R)
• M18: 1,891,964 km (0.104 R)
• M19: 2,230,205 km (0.109 R)
• M20: 2,294,532 km (0.118 R)
• M21: 2,350,183 km (0.12 R)
• M22: 2,481,978 km (0.1 R)
• M23: 2,577,571 km (0.065 R)
• M24: 2,762,773 km (0.108 R)
• M25: 2,881,853 km (0.108 R)
• M26: 3,084,409 km (0.113 R)
• M27: 3,146,043 km (0.096 R)
• M28: 3,228,920 km (0.109 R)
• M29: 3,280,981 km (0.068 R)
• M30: 3,396,769 km (0.084 R)
• M31: 3,621,615 km (0.09 R)
• M32: 3,763,284 km (0.06 R)
• M33: 3,873,388 km (0.101 R)
• M34: 3,973,619 km (0.058 R)
• M35: 4,040,788 km (0.043 R)
• M36: 4,130,996 km (0.069 R)
• M37: 4,557,050 km (0.101 R)
• M38: 4,733,875 km (0.069 R)
• M39: 5,363,981 km (0.062 R)
• M40: 5,450,898 km (0.114 R)
• M41: 5,853,914 km (0.112 R)
• M42: 6,097,759 km (0.1 R)
• M43: 6,175,550 km (0.1 R)
• M44: 6,476,391 km (0.075 R)
• M45: 6,595,621 km (0.098 R)
• M46: 6,648,728 km (0.062 R)
• M47: 6,755,541 km (0.036 R)
• M48: 7,079,121 km (0.07 R)
• M49: 7,160,951 km (0.101 R)
• M50: 7,504,876 km (0.082 R)
• M51: 7,699,802 km (0.068 R)
• M52: 8,525,283 km (0.096 R)
• M53: 8,612,200 km (0.088 R)
• M54: 8,684,904 km (0.104 R)
• M55: 8,757,908 km (0.115 R)
• M56: 9,022,098 km (0.1 R)
• M57: 9,125,620 km (0.092 R)
• M58: 9,199,820 km (0.065 R)
• M59: 9,303,940 km (0.073 R)
• M60: 9,543,447 km (0.079 R)
• M61: 9,603,735 km (0.098 R)
• M62: 9,754,828 km (0.081 R)
• M63: 9,967,557 km (0.058 R)
• M64: 10,120,595 km (0.112 R)
• M65: 10,212,747 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.5

Radius: 5.9

Gravity: 12.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.03 AU - 11.73 AU

Year: 21436 Days

Day: 21.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,604,245 km

• M1: 97,388 km (0.054 R)
• M2: 198,217 km (0.026 R)
• M3: 251,324 km (0.112 R)
• M4: 444,306 km (0.052 R)
• M5: 810,671 km (0.109 R)
• M6: 1,122,732 km (0.072 R)
• M7: 1,441,675 km (0.042 R)
• M8: 2,190,711 km (0.082 R)
• M9: 2,898,908 km (0.064 R)
• M10: 3,259,438 km (0.106 R)
• M11: 3,672,329 km (0.108 R)
• M12: 3,749,072 km (0.071 R)
• M13: 3,865,310 km (0.117 R)
• M14: 4,022,238 km (0.108 R)
• M15: 4,423,609 km (0.093 R)
• M16: 4,629,157 km (0.1 R)
• M17: 4,879,883 km (0.087 R)
• M18: 5,264,349 km (0.114 R)
• M19: 5,482,164 km (0.114 R)
• M20: 5,747,401 km (0.12 R)
• M21: 6,290,441 km (0.082 R)
• M22: 7,816,938 km (0.105 R)
• M23: 8,266,030 km (0.059 R)
• M24: 8,570,013 km (0.111 R)
• M25: 9,241,259 km (0.117 R)
• M26: 9,929,409 km (0.089 R)
• M27: 10,360,999 km (0.093 R)
• M28: 10,579,113 km (0.079 R)
• M29: 11,075,478 km (0.103 R)
• M30: 11,466,677 km (0.059 R)
• M31: 12,900,572 km (0.09 R)
• M32: 13,668,309 km (0.081 R)
• M33: 13,727,998 km (0.101 R)
• M34: 14,027,643 km (0.064 R)
• M35: 14,390,118 km (0.116 R)
• M36: 14,450,855 km (0.058 R)
• M37: 15,745,176 km (0.11 R)
• M38: 15,996,052 km (0.116 R)
• M39: 16,058,883 km (0.096 R)
• M40: 17,787,935 km (0.072 R)
• M41: 18,973,049 km (0.084 R)
• M42: 19,373,672 km (0.096 R)
• M43: 19,912,225 km (0.096 R)
• M44: 20,592,446 km (0.083 R)
• M45: 21,975,478 km (0.118 R)
• M46: 24,033,496 km (0.098 R)
• M47: 24,394,626 km (0.096 R)
• M48: 24,539,436 km (0.073 R)
• M49: 24,684,696 km (0.108 R)
• M50: 25,708,992 km (0.047 R)
• M51: 26,672,702 km (0.07 R)
• M52: 26,896,650 km (0.103 R)
• M53: 27,271,542 km (0.077 R)
• M54: 28,178,105 km (0.043 R)
• M55: 28,482,387 km (0.103 R)
• M56: 28,558,682 km (0.091 R)
• M57: 32,936,514 km (0.094 R)
• M58: 33,016,699 km (0.083 R)
• M59: 33,578,888 km (0.047 R)
• M60: 33,901,570 km (0.116 R)
• M61: 35,284,303 km (0.051 R)
• M62: 36,519,832 km (0.111 R)
• M63: 37,769,274 km (0.11 R)
• M64: 37,936,973 km (0.118 R)
• M65: 38,779,059 km (0.056 R)
• M66: 39,032,777 km (0.084 R)
• M67: 40,653,072 km (0.099 R)
• M68: 42,208,142 km (0.025 R)
• M69: 45,732,967 km (0.115 R)
• M70: 46,090,655 km (0.073 R)
• M71: 46,359,483 km (0.062 R)
• M72: 46,449,241 km (0.115 R)
• M73: 46,539,000 km (0.119 R)
• M74: 46,628,759 km (0.114 R)
• M75: 49,350,991 km (0.077 R)
• M76: 49,717,805 km (0.052 R)
• M77: 50,361,824 km (0.093 R)
• M78: 51,565,488 km (0.065 R)
• M79: 51,937,688 km (0.099 R)
• M80: 52,684,780 km (0.05 R)
• M81: 52,872,226 km (0.078 R)
• M82: 53,623,806 km (0.118 R)
• M83: 54,000,792 km (0.096 R)
• M84: 56,282,010 km (0.055 R)
• M85: 56,761,172 km (0.086 R)
• M86: 56,953,256 km (0.061 R)
• M87: 58,594,344 km (0.094 R)
• M88: 59,762,105 km (0.112 R)
• M89: 62,318,583 km (0.073 R)
• M90: 62,516,801 km (0.054 R)
• M91: 64,509,594 km (0.116 R)
• M92: 64,609,675 km (0.112 R)
• M93: 64,709,905 km (0.062 R)
• M94: 65,513,695 km (0.087 R)
• M95: 67,639,331 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 5.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.32 AU - 11.82 AU

Year: 23720 Days

Day: 22.4 Hours

Environment

Temp: -246 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,604,245 km

• M1: 73,602 km (0.115 R)
• M2: 299,794 km (0.099 R)
• M3: 683,961 km (0.082 R)
• M4: 722,857 km (0.095 R)
• M5: 1,294,770 km (0.094 R)
• M6: 1,442,871 km (0.057 R)
• M7: 1,675,347 km (0.114 R)
• M8: 2,233,197 km (0.032 R)
• M9: 3,036,687 km (0.092 R)
• M10: 3,435,066 km (0.117 R)
• M11: 3,814,746 km (0.071 R)
• M12: 3,885,206 km (0.104 R)
• M13: 4,763,944 km (0.091 R)
• M14: 5,422,175 km (0.078 R)
• M15: 5,661,382 km (0.039 R)
• M16: 5,903,880 km (0.119 R)
• M17: 7,123,551 km (0.095 R)
• M18: 7,254,001 km (0.061 R)
• M19: 7,341,516 km (0.074 R)
• M20: 7,694,866 km (0.065 R)
• M21: 8,555,951 km (0.103 R)
• M22: 9,447,405 km (0.102 R)
• M23: 9,879,892 km (0.097 R)
• M24: 10,025,451 km (0.076 R)
• M25: 11,064,408 km (0.096 R)
• M26: 14,600,154 km (0.108 R)
• M27: 15,717,650 km (0.084 R)
• M28: 15,830,895 km (0.11 R)
• M29: 16,516,203 km (0.109 R)
• M30: 16,688,989 km (0.03 R)
• M31: 17,036,505 km (0.094 R)
• M32: 17,797,509 km (0.09 R)
• M33: 18,033,874 km (0.084 R)
• M34: 18,390,365 km (0.102 R)
• M35: 18,450,055 km (0.097 R)
• M36: 19,170,818 km (0.115 R)
• M37: 19,717,448 km (0.114 R)
• M38: 22,846,288 km (0.113 R)
• M39: 23,167,474 km (0.072 R)
• M40: 23,814,485 km (0.05 R)
• M41: 23,879,560 km (0.112 R)
• M42: 24,994,064 km (0.103 R)
• M43: 27,614,121 km (0.046 R)
• M44: 28,991,319 km (0.072 R)
• M45: 29,408,847 km (0.088 R)
• M46: 30,390,658 km (0.065 R)
• M47: 30,531,729 km (0.107 R)
• M48: 31,098,555 km (0.118 R)
• M49: 31,383,240 km (0.086 R)
• M50: 31,740,330 km (0.093 R)
• M51: 32,386,443 km (0.093 R)
• M52: 32,458,400 km (0.104 R)
• M53: 32,747,273 km (0.114 R)
• M54: 33,691,535 km (0.048 R)
• M55: 34,424,116 km (0.104 R)
• M56: 34,497,718 km (0.073 R)
• M57: 34,718,524 km (0.107 R)
• M58: 36,803,171 km (0.048 R)
• M59: 38,240,657 km (0.044 R)
• M60: 38,469,392 km (0.117 R)
• M61: 40,469,964 km (0.053 R)
• M62: 43,454,142 km (0.059 R)
• M63: 43,692,751 km (0.117 R)
• M64: 44,091,429 km (0.086 R)
• M65: 44,171,314 km (0.09 R)
• M66: 47,569,131 km (0.072 R)
• M67: 47,815,070 km (0.114 R)
• M68: 48,143,587 km (0.064 R)
• M69: 49,216,503 km (0.119 R)
• M70: 50,380,673 km (0.111 R)
• M71: 50,547,774 km (0.118 R)
• M72: 51,385,821 km (0.036 R)
• M73: 54,098,330 km (0.074 R)
• M74: 55,989,995 km (0.06 R)
• M75: 56,770,148 km (0.114 R)
• M76: 58,253,411 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit