🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 8.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 82,034,129 km

• M1: 111,600 km (0.058 R)
• M2: 168,597 km (0.115 R)
• M3: 229,034 km (0.096 R)
• M4: 368,609 km (0.111 R)
• M5: 481,855 km (0.103 R)
• M6: 543,489 km (0.095 R)
• M7: 599,887 km (0.105 R)
• M8: 706,102 km (0.113 R)
• M9: 809,624 km (0.061 R)
• M10: 870,660 km (0.092 R)
• M11: 977,472 km (0.072 R)
• M12: 1,047,933 km (0.116 R)
• M13: 1,141,133 km (0.102 R)
• M14: 1,269,936 km (0.118 R)
• M15: 1,347,278 km (0.119 R)
• M16: 1,530,237 km (0.103 R)
• M17: 1,666,969 km (0.059 R)
• M18: 1,758,224 km (0.109 R)
• M19: 1,851,274 km (0.12 R)
• M20: 2,023,012 km (0.119 R)
• M21: 2,100,952 km (0.078 R)
• M22: 2,180,090 km (0.039 R)
• M23: 2,320,861 km (0.095 R)
• M24: 2,388,928 km (0.053 R)
• M25: 2,443,980 km (0.04 R)
• M26: 2,506,363 km (0.082 R)
• M27: 2,632,773 km (0.107 R)
• M28: 3,017,239 km (0.081 R)
• M29: 3,227,574 km (0.088 R)
• M30: 3,380,762 km (0.09 R)
• M31: 3,473,812 km (0.109 R)
• M32: 3,607,104 km (0.113 R)
• M33: 3,662,605 km (0.099 R)
• M34: 3,846,760 km (0.073 R)
• M35: 3,927,692 km (0.101 R)
• M36: 4,033,907 km (0.084 R)
• M37: 4,107,958 km (0.037 R)
• M38: 4,215,668 km (0.091 R)
• M39: 4,282,538 km (0.079 R)
• M40: 4,341,330 km (0.086 R)
• M41: 4,682,264 km (0.047 R)
• M42: 4,847,121 km (0.12 R)
• M43: 4,969,940 km (0.101 R)
• M44: 5,058,353 km (0.109 R)
• M45: 5,120,586 km (0.032 R)
• M46: 5,236,673 km (0.09 R)
• M47: 5,719,276 km (0.085 R)
• M48: 5,802,602 km (0.051 R)
• M49: 5,923,776 km (0.111 R)
• M50: 6,111,821 km (0.092 R)
• M51: 6,216,091 km (0.105 R)
• M52: 6,378,404 km (0.057 R)
• M53: 6,455,298 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.8

Radius: 12.6

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.93 AU - 1.01 AU

Year: 617 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 82,034,129 km

• M1: 159,023 km (0.109 R)
• M2: 245,490 km (0.086 R)
• M3: 445,353 km (0.086 R)
• M4: 710,440 km (0.093 R)
• M5: 830,567 km (0.092 R)
• M6: 997,519 km (0.088 R)
• M7: 1,088,175 km (0.084 R)
• M8: 1,181,823 km (0.118 R)
• M9: 1,366,577 km (0.094 R)
• M10: 1,602,642 km (0.088 R)
• M11: 1,710,652 km (0.07 R)
• M12: 1,846,038 km (0.112 R)
• M13: 1,953,299 km (0.104 R)
• M14: 2,247,409 km (0.087 R)
• M15: 2,655,063 km (0.084 R)
• M16: 2,733,602 km (0.075 R)
• M17: 2,878,712 km (0.075 R)
• M18: 2,989,115 km (0.089 R)
• M19: 3,078,575 km (0.093 R)
• M20: 3,206,930 km (0.054 R)
• M21: 3,336,930 km (0.084 R)
• M22: 3,515,849 km (0.113 R)
• M23: 3,689,981 km (0.095 R)
• M24: 3,786,173 km (0.114 R)
• M25: 3,867,105 km (0.113 R)
• M26: 3,956,714 km (0.071 R)
• M27: 4,162,860 km (0.026 R)
• M28: 4,279,995 km (0.069 R)
• M29: 4,560,491 km (0.104 R)
• M30: 4,698,570 km (0.082 R)
• M31: 4,873,300 km (0.03 R)
• M32: 5,032,323 km (0.103 R)
• M33: 5,157,237 km (0.115 R)
• M34: 5,364,729 km (0.058 R)
• M35: 5,501,611 km (0.092 R)
• M36: 5,612,015 km (0.101 R)
• M37: 5,713,741 km (0.119 R)
• M38: 5,834,915 km (0.06 R)
• M39: 6,070,233 km (0.098 R)
• M40: 6,165,227 km (0.116 R)
• M41: 6,270,395 km (0.112 R)
• M42: 6,356,713 km (0.105 R)
• M43: 6,530,845 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.7

Radius: 11.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.06 AU - 1.56 AU

Year: 968 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,034,129 km

• M1: 147,504 km (0.062 R)
• M2: 290,070 km (0.108 R)
• M3: 403,615 km (0.087 R)
• M4: 541,395 km (0.051 R)
• M5: 617,241 km (0.116 R)
• M6: 741,706 km (0.106 R)
• M7: 907,461 km (0.064 R)
• M8: 1,252,882 km (0.077 R)
• M9: 1,611,917 km (0.11 R)
• M10: 1,720,525 km (0.096 R)
• M11: 1,803,702 km (0.063 R)
• M12: 2,255,188 km (0.115 R)
• M13: 2,447,272 km (0.098 R)
• M14: 2,709,217 km (0.088 R)
• M15: 2,905,490 km (0.041 R)
• M16: 3,039,081 km (0.057 R)
• M17: 3,312,246 km (0.06 R)
• M18: 3,947,289 km (0.072 R)
• M19: 4,021,191 km (0.073 R)
• M20: 4,445,899 km (0.052 R)
• M21: 4,551,814 km (0.102 R)
• M22: 4,707,546 km (0.1 R)
• M23: 4,964,555 km (0.09 R)
• M24: 5,114,901 km (0.102 R)
• M25: 5,287,088 km (0.064 R)
• M26: 5,523,153 km (0.059 R)
• M27: 5,647,768 km (0.071 R)
• M28: 5,878,598 km (0.034 R)
• M29: 5,973,892 km (0.092 R)
• M30: 6,371,373 km (0.088 R)
• M31: 6,589,786 km (0.059 R)
• M32: 6,955,703 km (0.083 R)
• M33: 7,753,658 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936

Radius: 8.7

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.23 AU - 1.67 AU

Year: 1127 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,034,129 km

• M1: 110,254 km (0.049 R)
• M2: 185,352 km (0.101 R)
• M3: 413,189 km (0.105 R)
• M4: 485,744 km (0.063 R)
• M5: 544,985 km (0.054 R)
• M6: 613,351 km (0.061 R)
• M7: 698,323 km (0.108 R)
• M8: 787,633 km (0.12 R)
• M9: 903,122 km (0.105 R)
• M10: 1,024,446 km (0.085 R)
• M11: 1,087,277 km (0.073 R)
• M12: 1,143,377 km (0.098 R)
• M13: 1,216,979 km (0.097 R)
• M14: 1,483,263 km (0.09 R)
• M15: 1,767,798 km (0.1 R)
• M16: 2,039,767 km (0.07 R)
• M17: 2,099,756 km (0.116 R)
• M18: 2,211,505 km (0.117 R)
• M19: 2,536,881 km (0.091 R)
• M20: 2,743,924 km (0.102 R)
• M21: 2,866,295 km (0.114 R)
• M22: 3,128,091 km (0.111 R)
• M23: 3,209,473 km (0.108 R)
• M24: 3,291,303 km (0.12 R)
• M25: 3,505,377 km (0.098 R)
• M26: 3,662,754 km (0.111 R)
• M27: 3,959,706 km (0.054 R)
• M28: 4,022,388 km (0.106 R)
• M29: 4,085,667 km (0.04 R)
• M30: 4,367,510 km (0.067 R)
• M31: 4,510,825 km (0.057 R)
• M32: 4,616,141 km (0.094 R)
• M33: 4,882,874 km (0.063 R)
• M34: 5,072,565 km (0.085 R)
• M35: 5,223,359 km (0.12 R)
• M36: 5,333,912 km (0.096 R)
• M37: 5,571,473 km (0.092 R)
• M38: 5,912,856 km (0.116 R)
• M39: 5,984,962 km (0.076 R)
• M40: 6,497,036 km (0.12 R)
• M41: 6,660,845 km (0.111 R)
• M42: 6,750,903 km (0.113 R)
• M43: 6,916,807 km (0.094 R)
• M44: 7,023,171 km (0.111 R)
• M45: 7,222,136 km (0.109 R)
• M46: 7,751,264 km (0.118 R)
• M47: 7,814,394 km (0.093 R)
• M48: 8,036,547 km (0.03 R)
• M49: 8,100,276 km (0.095 R)
• M50: 8,519,449 km (0.116 R)
• M51: 8,863,225 km (0.116 R)
• M52: 9,111,558 km (0.104 R)
• M53: 9,446,208 km (0.119 R)
• M54: 9,615,104 km (0.105 R)
• M55: 9,819,006 km (0.109 R)
• M56: 9,972,942 km (0.083 R)
• M57: 10,162,183 km (0.055 R)
• M58: 10,265,855 km (0.062 R)
• M59: 10,491,747 km (0.095 R)
• M60: 10,561,610 km (0.081 R)
• M61: 10,649,124 km (0.109 R)
• M62: 10,772,094 km (0.08 R)
• M63: 10,860,207 km (0.086 R)
• M64: 11,126,042 km (0.046 R)
• M65: 11,215,053 km (0.103 R)
• M66: 11,393,972 km (0.086 R)
• M67: 11,663,996 km (0.092 R)
• M68: 11,899,763 km (0.097 R)
• M69: 12,118,774 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.8

Radius: 6.5

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.7 AU - 10.46 AU

Year: 19145 Days

Day: 22.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,034,129 km

• M1: 101,577 km (0.084 R)
• M2: 330,163 km (0.077 R)
• M3: 997,070 km (0.096 R)
• M4: 1,166,863 km (0.12 R)
• M5: 1,631,215 km (0.067 R)
• M6: 1,900,491 km (0.082 R)
• M7: 2,183,830 km (0.113 R)
• M8: 2,595,074 km (0.082 R)
• M9: 2,711,461 km (0.073 R)
• M10: 2,989,564 km (0.074 R)
• M11: 3,070,795 km (0.103 R)
• M12: 3,235,353 km (0.099 R)
• M13: 3,922,157 km (0.039 R)
• M14: 4,191,134 km (0.084 R)
• M15: 5,179,078 km (0.115 R)
• M16: 6,814,632 km (0.114 R)
• M17: 8,653,040 km (0.12 R)
• M18: 8,711,084 km (0.025 R)
• M19: 8,885,814 km (0.088 R)
• M20: 9,716,531 km (0.113 R)
• M21: 9,776,819 km (0.104 R)
• M22: 10,448,214 km (0.098 R)
• M23: 10,758,181 km (0.091 R)
• M24: 10,945,777 km (0.081 R)
• M25: 11,451,119 km (0.031 R)
• M26: 12,549,915 km (0.068 R)
• M27: 13,345,626 km (0.107 R)
• M28: 15,055,231 km (0.12 R)
• M29: 16,471,773 km (0.111 R)
• M30: 16,615,835 km (0.091 R)
• M31: 17,709,097 km (0.031 R)
• M32: 18,078,603 km (0.101 R)
• M33: 18,900,494 km (0.12 R)
• M34: 19,658,357 km (0.083 R)
• M35: 21,125,314 km (0.102 R)
• M36: 21,203,553 km (0.058 R)
• M37: 21,360,182 km (0.093 R)
• M38: 21,911,451 km (0.108 R)
• M39: 22,069,875 km (0.093 R)
• M40: 22,707,162 km (0.082 R)
• M41: 23,108,682 km (0.083 R)
• M42: 23,269,799 km (0.049 R)
• M43: 26,067,279 km (0.096 R)
• M44: 28,104,802 km (0.106 R)
• M45: 29,142,712 km (0.065 R)
• M46: 29,666,305 km (0.112 R)
• M47: 29,753,820 km (0.093 R)
• M48: 30,545,940 km (0.09 R)
• M49: 31,612,723 km (0.072 R)
• M50: 32,330,643 km (0.087 R)
• M51: 32,963,292 km (0.106 R)
• M52: 33,235,710 km (0.101 R)
• M53: 33,599,981 km (0.112 R)
• M54: 34,240,858 km (0.095 R)
• M55: 37,126,601 km (0.1 R)
• M56: 39,221,570 km (0.104 R)
• M57: 40,089,537 km (0.03 R)
• M58: 40,477,294 km (0.068 R)
• M59: 40,769,010 km (0.098 R)
• M60: 41,159,012 km (0.102 R)
• M61: 41,452,224 km (0.118 R)
• M62: 41,844,320 km (0.112 R)
• M63: 42,632,401 km (0.101 R)
• M64: 44,023,063 km (0.102 R)
• M65: 44,824,459 km (0.074 R)
• M66: 44,924,989 km (0.047 R)
• M67: 47,257,369 km (0.118 R)
• M68: 50,045,125 km (0.12 R)
• M69: 53,737,500 km (0.114 R)
• M70: 54,058,088 km (0.094 R)
• M71: 54,701,060 km (0.099 R)
• M72: 55,023,443 km (0.085 R)
• M73: 56,211,250 km (0.118 R)
• M74: 58,172,927 km (0.097 R)
• M75: 59,714,234 km (0.107 R)
• M76: 60,600,901 km (0.076 R)
• M77: 62,836,790 km (0.114 R)
• M78: 63,625,620 km (0.065 R)
• M79: 64,191,100 km (0.092 R)
• M80: 65,213,302 km (0.069 R)
• M81: 66,355,332 km (0.036 R)
• M82: 67,043,632 km (0.101 R)
• M83: 68,311,773 km (0.111 R)
• M84: 69,006,805 km (0.074 R)
• M85: 69,820,617 km (0.108 R)
• M86: 70,754,707 km (0.108 R)
• M87: 71,105,962 km (0.084 R)
• M88: 73,344,395 km (0.066 R)
• M89: 73,581,358 km (0.104 R)
• M90: 76,085,028 km (0.055 R)
• M91: 77,046,045 km (0.08 R)
• M92: 77,648,775 km (0.082 R)
• M93: 79,709,635 km (0.105 R)
• M94: 79,953,180 km (0.03 R)
• M95: 80,075,103 km (0.059 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: 493 - 13,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit