🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.28 AU - 2.44 AU

Year: 1324 Days

Day: 28.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.05 AU - 2.79 AU

Year: 1375 Days

Day: 33.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 11.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.34 AU - 9.36 AU

Year: 9616 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,138,591 km

• M1: 200,760 km (0.064 R)
• M2: 337,942 km (0.104 R)
• M3: 493,075 km (0.105 R)
• M4: 975,229 km (0.065 R)
• M5: 1,110,914 km (0.03 R)
• M6: 1,295,069 km (0.116 R)
• M7: 1,401,882 km (0.076 R)
• M8: 1,534,276 km (0.107 R)
• M9: 1,670,859 km (0.079 R)
• M10: 1,835,566 km (0.102 R)
• M11: 1,907,971 km (0.089 R)
• M12: 2,441,437 km (0.119 R)
• M13: 2,739,137 km (0.117 R)
• M14: 2,850,288 km (0.091 R)
• M15: 3,579,428 km (0.086 R)
• M16: 3,918,118 km (0.086 R)
• M17: 4,462,205 km (0.092 R)
• M18: 4,593,702 km (0.097 R)
• M19: 4,860,584 km (0.079 R)
• M20: 5,444,764 km (0.092 R)
• M21: 5,727,354 km (0.116 R)
• M22: 6,270,395 km (0.088 R)
• M23: 7,366,648 km (0.074 R)
• M24: 8,116,881 km (0.115 R)
• M25: 8,850,060 km (0.047 R)
• M26: 9,015,815 km (0.104 R)
• M27: 9,140,879 km (0.052 R)
• M28: 10,032,332 km (0.115 R)
• M29: 10,951,462 km (0.083 R)
• M30: 11,669,831 km (0.051 R)
• M31: 11,943,146 km (0.069 R)
• M32: 12,264,781 km (0.079 R)
• M33: 12,775,808 km (0.071 R)
• M34: 13,531,726 km (0.08 R)
• M35: 13,675,041 km (0.081 R)
• M36: 14,108,276 km (0.1 R)
• M37: 14,889,326 km (0.063 R)
• M38: 15,334,829 km (0.093 R)
• M39: 15,434,461 km (0.11 R)
• M40: 15,584,209 km (0.086 R)
• M41: 15,935,764 km (0.081 R)
• M42: 17,627,715 km (0.118 R)
• M43: 18,257,074 km (0.091 R)
• M44: 18,893,912 km (0.085 R)
• M45: 19,214,949 km (0.076 R)
• M46: 19,754,249 km (0.055 R)
• M47: 19,971,316 km (0.108 R)
• M48: 20,627,302 km (0.099 R)
• M49: 20,957,914 km (0.084 R)
• M50: 21,512,922 km (0.108 R)
• M51: 22,241,763 km (0.11 R)
• M52: 23,035,529 km (0.049 R)
• M53: 23,321,410 km (0.117 R)
• M54: 24,069,849 km (0.063 R)
• M55: 24,884,858 km (0.037 R)
• M56: 25,886,565 km (0.11 R)
• M57: 26,064,736 km (0.087 R)
• M58: 26,183,667 km (0.1 R)
• M59: 27,686,377 km (0.1 R)
• M60: 28,970,076 km (0.12 R)
• M61: 31,026,449 km (0.043 R)
• M62: 31,722,228 km (0.033 R)
• M63: 31,849,387 km (0.047 R)
• M64: 34,491,435 km (0.112 R)
• M65: 34,622,183 km (0.086 R)
• M66: 35,212,347 km (0.117 R)
• M67: 35,541,612 km (0.102 R)
• M68: 36,802,123 km (0.053 R)
• M69: 37,404,404 km (0.098 R)
• M70: 37,538,594 km (0.118 R)
• M71: 37,807,571 km (0.091 R)
• M72: 38,822,143 km (0.116 R)
• M73: 39,845,692 km (0.092 R)
• M74: 40,463,980 km (0.117 R)
• M75: 42,198,268 km (0.107 R)
• M76: 42,338,142 km (0.111 R)
• M77: 42,688,201 km (0.115 R)
• M78: 43,039,307 km (0.089 R)
• M79: 43,391,461 km (0.104 R)
• M80: 43,532,532 km (0.101 R)
• M81: 44,453,456 km (0.093 R)
• M82: 45,237,648 km (0.108 R)
• M83: 45,380,664 km (0.086 R)
• M84: 45,595,636 km (0.048 R)
• M85: 46,458,666 km (0.114 R)
• M86: 46,603,028 km (0.099 R)
• M87: 47,472,192 km (0.105 R)
• M88: 47,544,896 km (0.053 R)
• M89: 47,617,601 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 10.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.27 AU - 12.31 AU

Year: 15737 Days

Day: 14 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,138,591 km

• M1: 132,843 km (0.102 R)
• M2: 288,724 km (0.061 R)
• M3: 745,297 km (0.098 R)
• M4: 831,615 km (0.108 R)
• M5: 898,634 km (0.097 R)
• M6: 1,014,872 km (0.118 R)
• M7: 1,237,324 km (0.105 R)
• M8: 1,530,835 km (0.034 R)
• M9: 2,182,633 km (0.078 R)
• M10: 2,843,108 km (0.104 R)
• M11: 3,267,816 km (0.115 R)
• M12: 4,659,076 km (0.104 R)
• M13: 4,823,933 km (0.12 R)
• M14: 5,032,622 km (0.063 R)
• M15: 5,201,817 km (0.058 R)
• M16: 5,764,604 km (0.095 R)
• M17: 6,392,317 km (0.093 R)
• M18: 6,900,800 km (0.115 R)
• M19: 7,374,427 km (0.101 R)
• M20: 7,956,662 km (0.11 R)
• M21: 9,790,732 km (0.094 R)
• M22: 10,215,440 km (0.111 R)
• M23: 10,322,552 km (0.063 R)
• M24: 11,303,615 km (0.059 R)
• M25: 12,200,454 km (0.117 R)
• M26: 12,600,030 km (0.065 R)
• M27: 15,208,718 km (0.07 R)
• M28: 16,636,630 km (0.087 R)
• M29: 16,762,741 km (0.072 R)
• M30: 17,334,504 km (0.059 R)
• M31: 17,719,269 km (0.083 R)
• M32: 18,497,328 km (0.087 R)
• M33: 19,154,063 km (0.118 R)
• M34: 19,818,576 km (0.085 R)
• M35: 19,885,447 km (0.083 R)
• M36: 20,220,995 km (0.113 R)
• M37: 20,288,164 km (0.108 R)
• M38: 20,490,570 km (0.048 R)
• M39: 21,719,068 km (0.103 R)
• M40: 22,831,029 km (0.077 R)
• M41: 22,901,040 km (0.055 R)
• M42: 23,252,745 km (0.095 R)
• M43: 24,461,645 km (0.112 R)
• M44: 24,965,341 km (0.049 R)
• M45: 27,014,234 km (0.116 R)
• M46: 27,311,335 km (0.085 R)
• M47: 29,574,003 km (0.1 R)
• M48: 29,880,230 km (0.114 R)
• M49: 30,110,461 km (0.079 R)
• M50: 33,078,932 km (0.112 R)
• M51: 34,759,065 km (0.108 R)
• M52: 35,163,129 km (0.105 R)
• M53: 35,487,607 km (0.087 R)
• M54: 36,302,915 km (0.079 R)
• M55: 36,466,725 km (0.045 R)
• M56: 36,877,371 km (0.103 R)
• M57: 37,454,819 km (0.094 R)
• M58: 38,368,263 km (0.092 R)
• M59: 38,618,690 km (0.103 R)
• M60: 39,794,380 km (0.101 R)
• M61: 40,216,994 km (0.052 R)
• M62: 40,896,617 km (0.109 R)
• M63: 41,067,009 km (0.096 R)
• M64: 42,353,102 km (0.062 R)
• M65: 43,131,011 km (0.087 R)
• M66: 46,023,635 km (0.042 R)
• M67: 46,734,375 km (0.105 R)
• M68: 49,159,506 km (0.065 R)
• M69: 49,250,013 km (0.1 R)
• M70: 50,068,014 km (0.053 R)
• M71: 50,707,245 km (0.083 R)
• M72: 52,919,648 km (0.11 R)
• M73: 53,384,449 km (0.084 R)
• M74: 54,131,092 km (0.119 R)
• M75: 55,634,551 km (0.101 R)
• M76: 56,771,345 km (0.117 R)
• M77: 57,151,922 km (0.101 R)
• M78: 58,586,565 km (0.099 R)
• M79: 61,198,993 km (0.096 R)
• M80: 62,078,180 km (0.061 R)
• M81: 62,568,412 km (0.1 R)
• M82: 62,666,548 km (0.074 R)
• M83: 62,961,555 km (0.117 R)
• M84: 64,343,839 km (0.12 R)
• M85: 65,936,010 km (0.104 R)
• M86: 66,736,957 km (0.09 R)
• M87: 66,937,717 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit