🌌 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 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 15

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,536,514 km

• M1: 188,045 km (0.073 R)
• M2: 356,941 km (0.077 R)
• M3: 466,147 km (0.076 R)
• M4: 565,630 km (0.107 R)
• M5: 658,979 km (0.095 R)
• M6: 769,083 km (0.073 R)
• M7: 929,601 km (0.116 R)
• M8: 1,025,942 km (0.101 R)
• M9: 1,133,952 km (0.094 R)
• M10: 1,384,079 km (0.109 R)
• M11: 1,487,601 km (0.116 R)
• M12: 1,648,269 km (0.062 R)
• M13: 1,749,547 km (0.113 R)
• M14: 1,896,003 km (0.106 R)
• M15: 2,041,712 km (0.115 R)
• M16: 2,201,482 km (0.097 R)
• M17: 2,324,302 km (0.114 R)
• M18: 2,438,894 km (0.111 R)
• M19: 2,550,045 km (0.065 R)
• M20: 2,722,980 km (0.04 R)
• M21: 2,822,014 km (0.037 R)
• M22: 2,927,930 km (0.082 R)
• M23: 3,063,615 km (0.085 R)
• M24: 3,184,191 km (0.1 R)
• M25: 3,341,568 km (0.08 R)
• M26: 3,483,686 km (0.112 R)
• M27: 3,579,578 km (0.063 R)
• M28: 3,688,635 km (0.057 R)
• M29: 4,097,934 km (0.117 R)
• M30: 4,237,659 km (0.092 R)
• M31: 4,346,865 km (0.09 R)
• M32: 4,489,432 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 14.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.42 AU - 1.8 AU

Year: 1362 Days

Day: 12.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,536,514 km

• M1: 211,681 km (0.104 R)
• M2: 308,620 km (0.095 R)
• M3: 537,356 km (0.08 R)
• M4: 661,223 km (0.098 R)
• M5: 861,534 km (0.062 R)
• M6: 1,083,837 km (0.098 R)
• M7: 1,181,823 km (0.111 R)
• M8: 1,300,155 km (0.104 R)
• M9: 1,494,932 km (0.119 R)
• M10: 1,586,934 km (0.058 R)
• M11: 1,747,752 km (0.11 R)
• M12: 1,864,887 km (0.072 R)
• M13: 2,004,911 km (0.071 R)
• M14: 2,138,202 km (0.071 R)
• M15: 2,349,435 km (0.092 R)
• M16: 2,479,585 km (0.089 R)
• M17: 2,769,954 km (0.032 R)
• M18: 2,884,696 km (0.111 R)
• M19: 3,119,116 km (0.05 R)
• M20: 3,359,968 km (0.058 R)
• M21: 3,557,138 km (0.103 R)
• M22: 3,694,918 km (0.111 R)
• M23: 3,924,401 km (0.057 R)
• M24: 4,079,983 km (0.071 R)
• M25: 4,185,000 km (0.063 R)
• M26: 4,290,766 km (0.069 R)
• M27: 4,559,444 km (0.08 R)
• M28: 4,750,780 km (0.107 R)
• M29: 4,903,070 km (0.057 R)
• M30: 5,427,261 km (0.076 R)
• M31: 5,732,740 km (0.067 R)
• M32: 5,835,963 km (0.114 R)
• M33: 6,164,180 km (0.106 R)
• M34: 6,575,425 km (0.03 R)
• M35: 6,714,401 km (0.097 R)
• M36: 7,074,334 km (0.095 R)
• M37: 7,169,328 km (0.1 R)
• M38: 7,280,629 km (0.029 R)
• M39: 7,634,279 km (0.076 R)
• M40: 7,960,701 km (0.082 R)
• M41: 8,442,257 km (0.114 R)
• M42: 8,559,841 km (0.083 R)
• M43: 8,678,023 km (0.052 R)
• M44: 8,916,183 km (0.096 R)
• M45: 9,018,807 km (0.11 R)
• M46: 9,398,935 km (0.091 R)
• M47: 9,678,533 km (0.1 R)
• M48: 9,801,802 km (0.116 R)
• M49: 9,978,776 km (0.112 R)
• M50: 10,192,552 km (0.118 R)
• M51: 10,534,233 km (0.037 R)
• M52: 10,642,841 km (0.115 R)
• M53: 11,154,915 km (0.095 R)
• M54: 11,284,167 km (0.079 R)
• M55: 11,563,018 km (0.1 R)
• M56: 11,675,067 km (0.069 R)
• M57: 11,862,812 km (0.118 R)
• M58: 12,222,296 km (0.05 R)
• M59: 12,913,288 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.4

Radius: 7.7

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.46 AU - 9.74 AU

Year: 19835 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,536,514 km

• M1: 98,435 km (0.093 R)
• M2: 433,535 km (0.109 R)
• M3: 679,324 km (0.081 R)
• M4: 911,350 km (0.107 R)
• M5: 1,079,797 km (0.103 R)
• M6: 1,957,039 km (0.114 R)
• M7: 2,441,288 km (0.116 R)
• M8: 2,757,238 km (0.069 R)
• M9: 3,298,334 km (0.072 R)
• M10: 3,384,502 km (0.108 R)
• M11: 3,871,742 km (0.11 R)
• M12: 4,008,475 km (0.047 R)
• M13: 4,239,903 km (0.103 R)
• M14: 4,571,412 km (0.114 R)
• M15: 5,461,818 km (0.097 R)
• M16: 5,770,289 km (0.099 R)
• M17: 6,620,603 km (0.115 R)
• M18: 6,949,569 km (0.09 R)
• M19: 8,613,397 km (0.074 R)
• M20: 9,336,403 km (0.103 R)
• M21: 9,520,259 km (0.069 R)
• M22: 10,078,708 km (0.093 R)
• M23: 11,162,694 km (0.033 R)
• M24: 12,082,721 km (0.094 R)
• M25: 12,619,478 km (0.116 R)
• M26: 12,687,096 km (0.111 R)
• M27: 13,232,530 km (0.109 R)
• M28: 13,438,975 km (0.081 R)
• M29: 15,057,474 km (0.072 R)
• M30: 15,562,218 km (0.076 R)
• M31: 17,787,336 km (0.065 R)
• M32: 19,403,293 km (0.107 R)
• M33: 19,794,940 km (0.115 R)
• M34: 21,629,758 km (0.091 R)
• M35: 21,791,922 km (0.107 R)
• M36: 22,035,766 km (0.038 R)
• M37: 22,444,318 km (0.108 R)
• M38: 24,271,507 km (0.082 R)
• M39: 24,693,522 km (0.09 R)
• M40: 24,947,839 km (0.111 R)
• M41: 26,405,221 km (0.106 R)
• M42: 26,839,204 km (0.055 R)
• M43: 27,187,917 km (0.068 R)
• M44: 28,154,918 km (0.07 R)
• M45: 28,865,358 km (0.068 R)
• M46: 29,133,138 km (0.118 R)
• M47: 33,062,775 km (0.108 R)
• M48: 35,518,125 km (0.076 R)
• M49: 36,285,412 km (0.074 R)
• M50: 36,381,604 km (0.097 R)
• M51: 36,864,356 km (0.067 R)
• M52: 37,738,606 km (0.087 R)
• M53: 37,933,831 km (0.097 R)
• M54: 39,507,601 km (0.084 R)
• M55: 39,805,001 km (0.104 R)
• M56: 41,806,920 km (0.076 R)
• M57: 43,023,749 km (0.115 R)
• M58: 45,595,935 km (0.114 R)
• M59: 48,323,403 km (0.103 R)
• M60: 48,747,663 km (0.106 R)
• M61: 49,066,755 km (0.116 R)
• M62: 49,493,109 km (0.079 R)
• M63: 50,564,679 km (0.085 R)
• M64: 50,672,240 km (0.099 R)
• M65: 52,294,928 km (0.111 R)
• M66: 53,386,244 km (0.103 R)
• M67: 55,147,759 km (0.051 R)
• M68: 59,748,043 km (0.028 R)
• M69: 60,545,699 km (0.105 R)
• M70: 62,036,292 km (0.117 R)
• M71: 63,887,566 km (0.114 R)
• M72: 64,353,114 km (0.066 R)
• M73: 65,874,226 km (0.06 R)
• M74: 67,170,491 km (0.039 R)
• M75: 67,407,155 km (0.084 R)
• M76: 67,643,968 km (0.086 R)
• M77: 68,118,642 km (0.092 R)
• M78: 71,833,906 km (0.053 R)
• M79: 72,439,328 km (0.209 R)
• M80: 72,924,773 km (0.092 R)
• M81: 74,632,583 km (0.12 R)
• M82: 75,122,964 km (0.116 R)
• M83: 75,737,512 km (0.076 R)
• M84: 77,095,263 km (0.102 R)
• M85: 78,585,407 km (0.094 R)
• M86: 78,710,172 km (0.064 R)
• M87: 79,334,144 km (0.061 R)
• M88: 79,709,485 km (0.078 R)
• M89: 80,336,151 km (0.05 R)
• M90: 80,964,462 km (0.067 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: 439 - 16,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit