🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 45.6 Hours

Environment

Temp: 222 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.95 AU - 1.95 AU

Year: 1020 Days

Day: 34.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.5

Radius: 10.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.47 AU - 9.69 AU

Year: 9418 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,426,345 km

• M1: 353,649 km (0.093 R)
• M2: 661,522 km (0.069 R)
• M3: 831,465 km (0.106 R)
• M4: 1,239,867 km (0.059 R)
• M5: 1,479,523 km (0.104 R)
• M6: 1,568,833 km (0.106 R)
• M7: 1,809,835 km (0.092 R)
• M8: 1,934,899 km (0.096 R)
• M9: 2,327,593 km (0.09 R)
• M10: 2,833,832 km (0.084 R)
• M11: 2,979,990 km (0.046 R)
• M12: 3,071,095 km (0.115 R)
• M13: 3,809,360 km (0.07 R)
• M14: 4,653,391 km (0.05 R)
• M15: 5,400,034 km (0.047 R)
• M16: 5,525,697 km (0.096 R)
• M17: 6,256,632 km (0.086 R)
• M18: 6,957,049 km (0.085 R)
• M19: 7,650,884 km (0.067 R)
• M20: 9,070,867 km (0.103 R)
• M21: 10,292,184 km (0.06 R)
• M22: 10,396,304 km (0.112 R)
• M23: 10,465,867 km (0.068 R)
• M24: 11,944,792 km (0.028 R)
• M25: 12,164,102 km (0.08 R)
• M26: 12,403,159 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 9.7

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.68 AU - 12.4 AU

Year: 12823 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,426,345 km

• M1: 122,072 km (0.12 R)
• M2: 320,588 km (0.108 R)
• M3: 639,680 km (0.066 R)
• M4: 799,601 km (0.09 R)
• M5: 955,182 km (0.087 R)
• M6: 1,440,179 km (0.082 R)
• M7: 1,993,990 km (0.036 R)
• M8: 2,380,850 km (0.053 R)
• M9: 2,481,230 km (0.076 R)
• M10: 3,168,632 km (0.087 R)
• M11: 3,279,335 km (0.057 R)
• M12: 3,419,807 km (0.113 R)
• M13: 3,619,670 km (0.065 R)
• M14: 4,060,984 km (0.119 R)
• M15: 4,151,341 km (0.119 R)
• M16: 4,834,405 km (0.102 R)
• M17: 5,026,788 km (0.073 R)
• M18: 5,091,564 km (0.071 R)
• M19: 5,254,476 km (0.108 R)
• M20: 5,855,560 km (0.118 R)
• M21: 6,797,578 km (0.084 R)
• M22: 7,049,500 km (0.119 R)
• M23: 7,158,557 km (0.062 R)
• M24: 7,414,818 km (0.082 R)
• M25: 7,525,670 km (0.115 R)
• M26: 7,898,917 km (0.068 R)
• M27: 8,050,011 km (0.101 R)
• M28: 8,547,424 km (0.076 R)
• M29: 9,133,848 km (0.083 R)
• M30: 9,612,411 km (0.038 R)
• M31: 9,895,301 km (0.07 R)
• M32: 10,469,457 km (0.104 R)
• M33: 10,635,511 km (0.094 R)
• M34: 11,054,385 km (0.113 R)
• M35: 11,865,056 km (0.049 R)
• M36: 12,081,674 km (0.095 R)
• M37: 12,168,590 km (0.116 R)
• M38: 12,827,718 km (0.083 R)
• M39: 13,363,279 km (0.086 R)
• M40: 15,013,792 km (0.091 R)
• M41: 15,107,291 km (0.109 R)
• M42: 16,341,323 km (0.037 R)
• M43: 16,485,835 km (0.034 R)
• M44: 16,630,646 km (0.117 R)
• M45: 17,116,689 km (0.091 R)
• M46: 17,508,935 km (0.106 R)
• M47: 19,107,238 km (0.098 R)
• M48: 19,565,158 km (0.073 R)
• M49: 19,718,645 km (0.087 R)
• M50: 22,709,106 km (0.081 R)
• M51: 22,816,667 km (0.094 R)
• M52: 22,924,228 km (0.099 R)
• M53: 23,410,720 km (0.11 R)
• M54: 24,010,009 km (0.115 R)
• M55: 24,394,027 km (0.075 R)
• M56: 24,724,788 km (0.103 R)
• M57: 25,279,347 km (0.048 R)
• M58: 26,118,891 km (0.06 R)
• M59: 26,231,538 km (0.095 R)
• M60: 26,344,335 km (0.072 R)
• M61: 26,626,925 km (0.082 R)
• M62: 27,195,397 km (0.055 R)
• M63: 27,940,245 km (0.106 R)
• M64: 28,055,435 km (0.071 R)
• M65: 29,040,986 km (0.055 R)
• M66: 29,743,497 km (0.072 R)
• M67: 29,978,815 km (0.116 R)
• M68: 30,214,880 km (0.077 R)
• M69: 31,764,116 km (0.1 R)
• M70: 32,427,283 km (0.05 R)
• M71: 33,034,202 km (0.073 R)
• M72: 33,155,974 km (0.063 R)
• M73: 33,951,536 km (0.071 R)
• M74: 34,135,990 km (0.062 R)
• M75: 36,942,895 km (0.097 R)
• M76: 37,322,724 km (0.088 R)
• M77: 37,703,899 km (0.119 R)
• M78: 38,022,393 km (0.041 R)
• M79: 39,370,270 km (0.047 R)
• M80: 40,472,806 km (0.062 R)
• M81: 40,538,031 km (0.071 R)
• M82: 41,060,576 km (0.079 R)
• M83: 41,388,495 km (0.103 R)
• M84: 43,240,068 km (0.086 R)
• M85: 43,974,743 km (0.072 R)
• M86: 44,175,952 km (0.105 R)
• M87: 44,511,799 km (0.099 R)
• M88: 44,579,118 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.7

Radius: 5.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.72 AU - 21.86 AU

Year: 31749 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,426,345 km

• M1: 100,231 km (0.119 R)
• M2: 247,435 km (0.115 R)
• M3: 441,463 km (0.11 R)
• M4: 635,941 km (0.064 R)
• M5: 1,307,336 km (0.071 R)
• M6: 1,529,040 km (0.086 R)
• M7: 1,883,437 km (0.073 R)
• M8: 2,461,035 km (0.063 R)
• M9: 2,874,523 km (0.084 R)
• M10: 2,909,978 km (0.111 R)
• M11: 3,726,184 km (0.073 R)
• M12: 4,775,463 km (0.072 R)
• M13: 5,072,714 km (0.119 R)
• M14: 5,332,267 km (0.082 R)
• M15: 5,864,386 km (0.115 R)
• M16: 5,954,743 km (0.118 R)
• M17: 6,045,400 km (0.102 R)
• M18: 7,461,493 km (0.104 R)
• M19: 9,078,646 km (0.072 R)
• M20: 9,340,891 km (0.104 R)
• M21: 9,765,450 km (0.103 R)
• M22: 9,819,006 km (0.064 R)
• M23: 10,469,009 km (0.079 R)
• M24: 10,523,761 km (0.113 R)
• M25: 11,132,625 km (0.083 R)
• M26: 11,696,160 km (0.04 R)
• M27: 11,810,004 km (0.104 R)
• M28: 12,792,114 km (0.081 R)
• M29: 12,850,756 km (0.111 R)
• M30: 13,680,426 km (0.096 R)
• M31: 13,860,392 km (0.064 R)
• M32: 13,920,531 km (0.079 R)
• M33: 14,101,694 km (0.107 R)
• M34: 14,162,131 km (0.112 R)
• M35: 15,515,543 km (0.092 R)
• M36: 15,891,782 km (0.04 R)
• M37: 16,017,893 km (0.096 R)
• M38: 16,081,023 km (0.114 R)
• M39: 16,781,440 km (0.059 R)
• M40: 16,974,122 km (0.096 R)
• M41: 17,038,449 km (0.093 R)
• M42: 18,409,664 km (0.099 R)
• M43: 18,542,058 km (0.04 R)
• M44: 18,941,334 km (0.099 R)
• M45: 19,008,055 km (0.084 R)
• M46: 21,256,212 km (0.054 R)
• M47: 21,883,925 km (0.092 R)
• M48: 22,872,168 km (0.111 R)
• M49: 23,157,152 km (0.058 R)
• M50: 23,802,816 km (0.11 R)
• M51: 24,381,760 km (0.102 R)
• M52: 25,185,250 km (0.111 R)
• M53: 26,518,766 km (0.091 R)
• M54: 28,332,042 km (0.061 R)
• M55: 28,408,486 km (0.091 R)
• M56: 29,485,591 km (0.093 R)
• M57: 29,795,857 km (0.11 R)
• M58: 31,521,169 km (0.11 R)
• M59: 32,236,247 km (0.083 R)
• M60: 32,475,753 km (0.057 R)
• M61: 33,763,491 km (0.113 R)
• M62: 34,658,386 km (0.094 R)
• M63: 34,985,706 km (0.077 R)
• M64: 36,554,539 km (0.062 R)
• M65: 37,641,068 km (0.117 R)
• M66: 38,146,260 km (0.05 R)
• M67: 38,823,191 km (0.105 R)
• M68: 40,705,132 km (0.113 R)
• M69: 41,136,871 km (0.088 R)
• M70: 43,055,015 km (0.087 R)
• M71: 44,290,694 km (0.082 R)
• M72: 44,823,860 km (0.058 R)
• M73: 46,436,077 km (0.098 R)
• M74: 46,616,342 km (0.117 R)
• M75: 46,796,907 km (0.081 R)
• M76: 47,884,932 km (0.112 R)
• M77: 48,340,757 km (0.09 R)
• M78: 49,164,891 km (0.115 R)
• M79: 49,716,908 km (0.119 R)
• M80: 49,901,362 km (0.045 R)
• M81: 52,038,816 km (0.117 R)
• M82: 52,789,349 km (0.091 R)
• M83: 52,883,446 km (0.11 R)
• M84: 53,165,886 km (0.083 R)
• M85: 53,543,322 km (0.083 R)
• M86: 53,921,655 km (0.09 R)
• M87: 54,871,452 km (0.117 R)
• M88: 55,922,676 km (0.096 R)
• M89: 56,787,651 km (0.098 R)
• M90: 62,566,317 km (0.077 R)
• M91: 65,879,013 km (0.111 R)
• M92: 66,385,850 km (0.071 R)
• M93: 67,505,590 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit