🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.17 AU - 1.27 AU

Year: 469 Days

Day: 26.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,460,763 km

• M1: 225,893 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.2

Radius: 8.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.79 AU - 5.95 AU

Year: 4953 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,460,763 km

• M1: 135,087 km (0.094 R)
• M2: 302,188 km (0.096 R)
• M3: 396,285 km (0.06 R)
• M4: 539,600 km (0.117 R)
• M5: 618,138 km (0.106 R)
• M6: 733,030 km (0.079 R)
• M7: 1,009,337 km (0.094 R)
• M8: 1,095,954 km (0.117 R)
• M9: 1,185,264 km (0.081 R)
• M10: 1,303,745 km (0.082 R)
• M11: 1,567,187 km (0.106 R)
• M12: 1,697,936 km (0.111 R)
• M13: 1,787,096 km (0.056 R)
• M14: 2,017,028 km (0.066 R)
• M15: 2,111,724 km (0.099 R)
• M16: 2,256,684 km (0.11 R)
• M17: 2,522,370 km (0.025 R)
• M18: 2,641,898 km (0.062 R)
• M19: 2,745,869 km (0.104 R)
• M20: 3,029,656 km (0.046 R)
• M21: 3,156,964 km (0.093 R)
• M22: 3,248,817 km (0.077 R)
• M23: 3,721,995 km (0.117 R)
• M24: 4,859,088 km (0.095 R)
• M25: 4,922,967 km (0.088 R)
• M26: 5,029,929 km (0.1 R)
• M27: 5,094,406 km (0.093 R)
• M28: 5,180,873 km (0.115 R)
• M29: 5,246,098 km (0.112 R)
• M30: 5,399,286 km (0.037 R)
• M31: 6,559,567 km (0.105 R)
• M32: 6,915,012 km (0.109 R)
• M33: 7,521,631 km (0.092 R)
• M34: 7,620,216 km (0.11 R)
• M35: 7,719,400 km (0.117 R)
• M36: 8,069,459 km (0.105 R)
• M37: 8,170,587 km (0.055 R)
• M38: 8,707,643 km (0.06 R)
• M39: 8,941,465 km (0.109 R)
• M40: 9,282,697 km (0.119 R)
• M41: 10,140,940 km (0.108 R)
• M42: 11,361,958 km (0.105 R)
• M43: 12,018,693 km (0.038 R)
• M44: 12,191,927 km (0.065 R)
• M45: 12,366,059 km (0.094 R)
• M46: 12,746,337 km (0.077 R)
• M47: 12,864,070 km (0.091 R)
• M48: 13,070,964 km (0.116 R)
• M49: 13,849,322 km (0.057 R)
• M50: 14,152,707 km (0.119 R)
• M51: 14,213,593 km (0.1 R)
• M52: 14,642,640 km (0.115 R)
• M53: 14,704,274 km (0.106 R)
• M54: 14,951,709 km (0.078 R)
• M55: 15,106,991 km (0.09 R)
• M56: 15,169,224 km (0.068 R)
• M57: 15,796,787 km (0.091 R)
• M58: 16,081,921 km (0.119 R)
• M59: 16,273,107 km (0.073 R)
• M60: 16,464,891 km (0.088 R)
• M61: 16,593,246 km (0.107 R)
• M62: 16,689,587 km (0.11 R)
• M63: 17,012,419 km (0.115 R)
• M64: 17,109,658 km (0.115 R)
• M65: 17,272,121 km (0.104 R)
• M66: 17,467,795 km (0.116 R)
• M67: 17,762,802 km (0.07 R)
• M68: 18,357,454 km (0.047 R)
• M69: 19,228,114 km (0.071 R)
• M70: 19,736,447 km (0.115 R)
• M71: 20,249,269 km (0.067 R)
• M72: 20,593,493 km (0.1 R)
• M73: 20,731,871 km (0.086 R)
• M74: 20,801,135 km (0.104 R)
• M75: 20,905,106 km (0.076 R)
• M76: 21,954,834 km (0.066 R)
• M77: 22,414,997 km (0.044 R)
• M78: 22,664,077 km (0.054 R)
• M79: 23,344,897 km (0.099 R)
• M80: 23,453,057 km (0.093 R)
• M81: 23,887,190 km (0.039 R)
• M82: 24,032,449 km (0.106 R)
• M83: 24,506,674 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 11.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.71 AU - 11.73 AU

Year: 10553 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,460,763 km

• M1: 151,842 km (0.049 R)
• M2: 255,064 km (0.068 R)
• M3: 672,442 km (0.041 R)
• M4: 788,231 km (0.114 R)
• M5: 900,878 km (0.085 R)
• M6: 1,108,969 km (0.119 R)
• M7: 1,470,397 km (0.106 R)
• M8: 1,599,052 km (0.11 R)
• M9: 1,881,941 km (0.069 R)
• M10: 2,122,794 km (0.062 R)
• M11: 2,343,899 km (0.029 R)
• M12: 2,449,665 km (0.107 R)
• M13: 2,666,283 km (0.099 R)
• M14: 3,353,386 km (0.107 R)
• M15: 3,841,374 km (0.084 R)
• M16: 4,351,652 km (0.118 R)
• M17: 4,520,399 km (0.027 R)
• M18: 4,729,387 km (0.056 R)
• M19: 4,883,622 km (0.032 R)
• M20: 5,078,549 km (0.119 R)
• M21: 5,436,087 km (0.106 R)
• M22: 5,536,916 km (0.064 R)
• M23: 5,905,077 km (0.047 R)
• M24: 6,344,595 km (0.09 R)
• M25: 6,751,352 km (0.111 R)
• M26: 6,903,493 km (0.047 R)
• M27: 7,748,721 km (0.048 R)
• M28: 8,114,488 km (0.077 R)
• M29: 8,229,828 km (0.118 R)
• M30: 8,579,587 km (0.112 R)
• M31: 9,317,554 km (0.088 R)
• M32: 9,535,667 km (0.115 R)
• M33: 9,657,590 km (0.072 R)
• M34: 10,076,015 km (0.099 R)
• M35: 10,450,159 km (0.114 R)
• M36: 10,727,514 km (0.117 R)
• M37: 10,828,941 km (0.112 R)
• M38: 10,956,099 km (0.075 R)
• M39: 11,032,693 km (0.108 R)
• M40: 11,315,134 km (0.096 R)
• M41: 12,097,381 km (0.107 R)
• M42: 12,282,434 km (0.115 R)
• M43: 12,362,020 km (0.116 R)
• M44: 12,468,384 km (0.086 R)
• M45: 13,086,074 km (0.059 R)
• M46: 13,466,950 km (0.11 R)
• M47: 13,576,456 km (0.111 R)
• M48: 14,072,821 km (0.071 R)
• M49: 14,941,835 km (0.07 R)
• M50: 15,112,078 km (0.064 R)
• M51: 15,339,915 km (0.075 R)
• M52: 15,626,545 km (0.064 R)
• M53: 16,175,719 km (0.094 R)
• M54: 16,819,737 km (0.101 R)
• M55: 17,233,824 km (0.12 R)
• M56: 17,382,674 km (0.045 R)
• M57: 18,012,032 km (0.067 R)
• M58: 18,496,430 km (0.073 R)
• M59: 20,100,718 km (0.095 R)
• M60: 21,110,055 km (0.119 R)
• M61: 21,332,956 km (0.102 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit