🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.39 AU - 4.79 AU

Year: 2518 Days

Day: 41.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.3 AU - 10.24 AU

Year: 7905 Days

Day: 42.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,060,448 km

• M1: 467,942 km (0.098 R)
• M2: 1,565,691 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.5

Radius: 7.5

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.27 AU - 23.83 AU

Year: 26311 Days

Day: 22.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,060,448 km

• M1: 128,355 km (0.073 R)
• M2: 257,907 km (0.084 R)
• M3: 772,374 km (0.076 R)
• M4: 979,716 km (0.088 R)
• M5: 1,138,739 km (0.074 R)
• M6: 1,238,371 km (0.085 R)
• M7: 1,340,846 km (0.043 R)
• M8: 2,644,591 km (0.058 R)
• M9: 2,822,463 km (0.078 R)
• M10: 2,958,597 km (0.112 R)
• M11: 3,970,477 km (0.065 R)
• M12: 4,699,617 km (0.08 R)
• M13: 5,079,596 km (0.061 R)
• M14: 5,926,918 km (0.027 R)
• M15: 7,749,170 km (0.078 R)
• M16: 8,197,515 km (0.088 R)
• M17: 9,119,486 km (0.049 R)
• M18: 9,388,912 km (0.078 R)
• M19: 10,633,566 km (0.111 R)
• M20: 11,059,771 km (0.083 R)
• M21: 11,131,428 km (0.106 R)
• M22: 11,275,042 km (0.1 R)
• M23: 12,895,636 km (0.066 R)
• M24: 15,061,065 km (0.078 R)
• M25: 15,700,147 km (0.115 R)
• M26: 16,511,566 km (0.025 R)
• M27: 17,419,774 km (0.097 R)
• M28: 18,090,422 km (0.092 R)
• M29: 19,112,175 km (0.091 R)
• M30: 19,890,682 km (0.032 R)
• M31: 22,469,151 km (0.106 R)
• M32: 22,741,868 km (0.117 R)
• M33: 22,924,228 km (0.051 R)
• M34: 24,121,759 km (0.085 R)
• M35: 24,774,903 km (0.087 R)
• M36: 24,868,701 km (0.043 R)
• M37: 26,003,401 km (0.1 R)
• M38: 26,289,582 km (0.114 R)
• M39: 28,322,766 km (0.095 R)
• M40: 29,110,549 km (0.053 R)
• M41: 29,706,098 km (0.043 R)
• M42: 32,538,135 km (0.074 R)
• M43: 33,156,124 km (0.083 R)
• M44: 34,508,339 km (0.115 R)
• M45: 35,138,445 km (0.059 R)
• M46: 35,454,995 km (0.098 R)
• M47: 37,373,886 km (0.092 R)
• M48: 39,107,726 km (0.1 R)
• M49: 39,216,932 km (0.117 R)
• M50: 41,200,450 km (0.119 R)
• M51: 41,534,203 km (0.102 R)
• M52: 41,757,254 km (0.097 R)
• M53: 42,990,838 km (0.05 R)
• M54: 44,122,695 km (0.06 R)
• M55: 46,299,943 km (0.107 R)
• M56: 47,459,924 km (0.111 R)
• M57: 51,235,625 km (0.067 R)
• M58: 52,555,677 km (0.061 R)
• M59: 52,796,829 km (0.095 R)
• M60: 53,038,429 km (0.093 R)
• M61: 53,280,329 km (0.083 R)
• M62: 55,229,140 km (0.108 R)
• M63: 56,953,256 km (0.061 R)
• M64: 57,449,173 km (0.071 R)
• M65: 57,697,655 km (0.081 R)
• M66: 62,485,983 km (0.099 R)
• M67: 64,024,448 km (0.073 R)
• M68: 64,669,065 km (0.081 R)
• M69: 65,445,628 km (0.032 R)
• M70: 70,966,537 km (0.089 R)
• M71: 73,108,779 km (0.043 R)
• M72: 73,378,055 km (0.114 R)
• M73: 75,543,933 km (0.114 R)
• M74: 76,361,635 km (0.071 R)
• M75: 77,319,211 km (0.099 R)
• M76: 77,456,392 km (0.069 R)
• M77: 77,868,235 km (0.09 R)
• M78: 80,215,874 km (0.117 R)
• M79: 81,607,733 km (0.102 R)
• M80: 81,747,308 km (0.077 R)
• M81: 86,256,935 km (0.109 R)
• M82: 88,541,893 km (0.034 R)
• M83: 89,403,876 km (0.113 R)
• M84: 90,124,340 km (0.119 R)
• M85: 90,557,425 km (0.088 R)
• M86: 92,442,658 km (0.107 R)
• M87: 92,879,484 km (0.1 R)
• M88: 93,463,065 km (0.056 R)
• M89: 95,515,099 km (0.088 R)
• M90: 95,809,358 km (0.09 R)
• M91: 97,730,045 km (0.034 R)
• M92: 98,175,099 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 23.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 4.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 21.61 AU - 26.21 AU

Year: 35586 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,060,448 km

• M1: 162,164 km (0.061 R)
• M2: 360,680 km (0.089 R)
• M3: 884,423 km (0.116 R)
• M4: 922,420 km (0.102 R)
• M5: 1,246,599 km (0.084 R)
• M6: 1,311,076 km (0.09 R)
• M7: 1,768,696 km (0.106 R)
• M8: 1,817,016 km (0.092 R)
• M9: 2,324,153 km (0.115 R)
• M10: 3,610,395 km (0.086 R)
• M11: 3,733,813 km (0.095 R)
• M12: 3,858,578 km (0.119 R)
• M13: 4,871,056 km (0.09 R)
• M14: 5,144,970 km (0.059 R)
• M15: 5,565,190 km (0.108 R)
• M16: 9,133,399 km (0.093 R)
• M17: 9,683,620 km (0.05 R)
• M18: 10,463,025 km (0.113 R)
• M19: 10,507,006 km (0.095 R)
• M20: 11,397,563 km (0.12 R)
• M21: 11,533,248 km (0.099 R)
• M22: 12,497,855 km (0.095 R)
• M23: 13,823,741 km (0.079 R)
• M24: 14,065,192 km (0.034 R)
• M25: 15,693,415 km (0.117 R)
• M26: 17,276,160 km (0.115 R)
• M27: 17,588,371 km (0.118 R)
• M28: 20,097,576 km (0.11 R)
• M29: 23,286,853 km (0.102 R)
• M30: 23,344,299 km (0.082 R)
• M31: 25,616,990 km (0.068 R)
• M32: 26,270,583 km (0.101 R)
• M33: 27,533,787 km (0.106 R)
• M34: 27,776,585 km (0.06 R)
• M35: 28,386,794 km (0.109 R)
• M36: 28,570,650 km (0.113 R)
• M37: 31,503,217 km (0.066 R)
• M38: 31,693,655 km (0.108 R)
• M39: 32,844,063 km (0.059 R)
• M40: 33,878,233 km (0.072 R)
• M41: 34,464,507 km (0.051 R)
• M42: 35,449,310 km (0.05 R)
• M43: 35,713,350 km (0.119 R)
• M44: 35,978,288 km (0.07 R)
• M45: 36,110,832 km (0.101 R)
• M46: 36,243,675 km (0.06 R)
• M47: 36,576,380 km (0.091 R)
• M48: 38,458,321 km (0.083 R)
• M49: 39,684,725 km (0.098 R)
• M50: 42,525,588 km (0.044 R)
• M51: 42,806,234 km (0.055 R)
• M52: 44,005,859 km (0.069 R)
• M53: 45,002,031 km (0.048 R)
• M54: 45,933,727 km (0.091 R)
• M55: 48,840,114 km (0.075 R)

Kuiper Belt

Range: 36 - 64 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 19,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit