🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.8 AU - 1.08 AU

Year: 335 Days

Day: 37.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,813,045 km

• M1: 111,450 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.62 AU - 2.14 AU

Year: 946 Days

Day: 44.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 14.7

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.73 AU - 6.55 AU

Year: 5585 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,813,045 km

• M1: 295,306 km (0.107 R)
• M2: 448,195 km (0.114 R)
• M3: 568,023 km (0.099 R)
• M4: 1,006,794 km (0.102 R)
• M5: 1,113,158 km (0.08 R)
• M6: 1,223,711 km (0.04 R)
• M7: 1,579,454 km (0.082 R)
• M8: 2,619,309 km (0.041 R)
• M9: 2,792,244 km (0.116 R)
• M10: 3,013,948 km (0.107 R)
• M11: 3,334,237 km (0.06 R)
• M12: 3,498,645 km (0.103 R)
• M13: 4,183,504 km (0.095 R)
• M14: 4,284,782 km (0.081 R)
• M15: 4,386,958 km (0.113 R)
• M16: 4,541,642 km (0.113 R)
• M17: 4,830,216 km (0.111 R)
• M18: 5,124,774 km (0.11 R)
• M19: 5,260,609 km (0.086 R)
• M20: 5,788,091 km (0.112 R)
• M21: 6,833,930 km (0.108 R)
• M22: 7,348,098 km (0.084 R)
• M23: 7,501,735 km (0.065 R)
• M24: 7,687,535 km (0.114 R)
• M25: 8,349,955 km (0.042 R)
• M26: 8,639,576 km (0.09 R)
• M27: 8,834,353 km (0.068 R)
• M28: 8,998,013 km (0.109 R)
• M29: 9,695,887 km (0.108 R)
• M30: 10,273,783 km (0.072 R)
• M31: 10,967,917 km (0.075 R)
• M32: 11,249,909 km (0.102 R)
• M33: 11,641,407 km (0.118 R)
• M34: 12,110,097 km (0.079 R)
• M35: 12,219,154 km (0.101 R)
• M36: 12,695,474 km (0.03 R)
• M37: 13,365,074 km (0.082 R)
• M38: 14,314,123 km (0.096 R)
• M39: 15,798,134 km (0.113 R)
• M40: 16,236,754 km (0.081 R)
• M41: 16,397,423 km (0.114 R)
• M42: 16,963,501 km (0.056 R)
• M43: 17,371,754 km (0.065 R)
• M44: 17,659,430 km (0.12 R)
• M45: 18,239,720 km (0.075 R)
• M46: 19,121,749 km (0.102 R)
• M47: 19,291,393 km (0.116 R)
• M48: 20,190,028 km (0.07 R)
• M49: 20,796,647 km (0.117 R)
• M50: 21,497,364 km (0.117 R)
• M51: 21,718,020 km (0.114 R)
• M52: 22,473,490 km (0.062 R)
• M53: 22,832,076 km (0.087 R)
• M54: 23,464,127 km (0.087 R)
• M55: 23,691,216 km (0.071 R)
• M56: 24,102,012 km (0.108 R)
• M57: 24,791,658 km (0.064 R)
• M58: 24,976,711 km (0.103 R)
• M59: 25,534,561 km (0.062 R)
• M60: 25,627,910 km (0.096 R)
• M61: 26,049,627 km (0.037 R)
• M62: 26,899,642 km (0.102 R)
• M63: 27,137,503 km (0.089 R)
• M64: 27,471,555 km (0.096 R)
• M65: 27,758,932 km (0.053 R)
• M66: 28,578,728 km (0.117 R)
• M67: 29,896,985 km (0.116 R)
• M68: 30,143,373 km (0.116 R)
• M69: 31,035,724 km (0.069 R)
• M70: 31,185,172 km (0.104 R)
• M71: 31,886,487 km (0.09 R)
• M72: 32,138,111 km (0.078 R)
• M73: 32,289,354 km (0.072 R)
• M74: 32,491,610 km (0.056 R)
• M75: 32,694,166 km (0.067 R)
• M76: 33,100,474 km (0.062 R)
• M77: 33,508,577 km (0.101 R)
• M78: 33,713,227 km (0.086 R)
• M79: 34,381,331 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.7

Radius: 5.1

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.49 AU - 14.67 AU

Year: 19394 Days

Day: 16.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,813,045 km

• M1: 65,374 km (0.104 R)
• M2: 180,565 km (0.075 R)
• M3: 394,639 km (0.092 R)
• M4: 428,299 km (0.118 R)
• M5: 631,901 km (0.11 R)
• M6: 692,339 km (0.044 R)
• M7: 1,295,069 km (0.067 R)
• M8: 1,372,860 km (0.097 R)
• M9: 1,842,298 km (0.09 R)
• M10: 2,109,629 km (0.119 R)
• M11: 2,232,449 km (0.085 R)
• M12: 2,420,942 km (0.083 R)
• M13: 2,647,434 km (0.071 R)
• M14: 2,680,345 km (0.081 R)
• M15: 2,880,806 km (0.119 R)
• M16: 2,982,832 km (0.111 R)
• M17: 3,474,710 km (0.11 R)
• M18: 3,803,975 km (0.058 R)
• M19: 3,916,023 km (0.088 R)
• M20: 4,453,229 km (0.115 R)
• M21: 5,595,110 km (0.117 R)
• M22: 5,765,352 km (0.113 R)
• M23: 6,110,923 km (0.094 R)
• M24: 6,641,697 km (0.063 R)
• M25: 7,794,199 km (0.118 R)
• M26: 8,032,059 km (0.084 R)
• M27: 8,272,313 km (0.065 R)
• M28: 8,369,103 km (0.109 R)
• M29: 8,710,785 km (0.114 R)
• M30: 9,007,288 km (0.077 R)
• M31: 9,056,954 km (0.11 R)
• M32: 9,106,770 km (0.059 R)
• M33: 9,559,304 km (0.113 R)
• M34: 10,538,572 km (0.11 R)
• M35: 11,066,652 km (0.091 R)
• M36: 11,549,255 km (0.108 R)
• M37: 11,766,022 km (0.088 R)
• M38: 12,038,739 km (0.112 R)
• M39: 12,148,544 km (0.061 R)
• M40: 12,535,105 km (0.066 R)
• M41: 13,037,903 km (0.1 R)
• M42: 13,263,646 km (0.083 R)
• M43: 13,661,577 km (0.034 R)
• M44: 13,948,206 km (0.109 R)
• M45: 14,236,930 km (0.103 R)
• M46: 15,351,733 km (0.108 R)
• M47: 16,312,002 km (0.101 R)
• M48: 16,555,099 km (0.049 R)
• M49: 16,799,542 km (0.086 R)
• M50: 17,045,032 km (0.114 R)
• M51: 17,415,436 km (0.104 R)
• M52: 17,539,602 km (0.115 R)
• M53: 18,227,304 km (0.097 R)
• M54: 19,179,345 km (0.093 R)
• M55: 19,307,400 km (0.034 R)
• M56: 20,212,468 km (0.069 R)
• M57: 21,729,091 km (0.05 R)
• M58: 24,037,087 km (0.058 R)
• M59: 24,452,370 km (0.094 R)
• M60: 25,290,118 km (0.109 R)
• M61: 25,430,740 km (0.076 R)
• M62: 27,786,757 km (0.029 R)
• M63: 28,222,536 km (0.085 R)
• M64: 30,884,630 km (0.084 R)
• M65: 31,185,322 km (0.082 R)
• M66: 31,941,240 km (0.048 R)
• M67: 33,317,091 km (0.114 R)
• M68: 33,934,781 km (0.092 R)
• M69: 34,245,047 km (0.112 R)
• M70: 34,790,331 km (0.058 R)
• M71: 38,929,555 km (0.114 R)
• M72: 39,173,100 km (0.112 R)
• M73: 40,562,415 km (0.042 R)
• M74: 41,635,780 km (0.113 R)
• M75: 41,967,887 km (0.05 R)
• M76: 42,467,694 km (0.059 R)
• M77: 42,551,170 km (0.044 R)
• M78: 43,137,294 km (0.108 R)
• M79: 44,656,460 km (0.082 R)
• M80: 46,193,130 km (0.059 R)
• M81: 48,007,602 km (0.103 R)
• M82: 48,705,028 km (0.113 R)
• M83: 49,669,335 km (0.038 R)
• M84: 50,462,952 km (0.089 R)
• M85: 51,349,768 km (0.11 R)
• M86: 53,408,833 km (0.114 R)
• M87: 53,499,041 km (0.113 R)
• M88: 55,677,336 km (0.099 R)
• M89: 56,226,509 km (0.094 R)
• M90: 57,053,486 km (0.117 R)
• M91: 58,069,854 km (0.086 R)
• M92: 58,348,106 km (0.113 R)
• M93: 59,185,256 km (0.057 R)
• M94: 60,214,041 km (0.045 R)
• M95: 62,478,952 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit