🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 165 Days

Day: 16.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 275 Days

Day: 23.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 442 Days

Day: 19.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 82.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,113,616 km

• M1: 230,381 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.47 AU - 3.49 AU

Year: 1870 Days

Day: 41.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.56 AU - 4.88 AU

Year: 3727 Days

Day: 41.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,113,616 km

• M1: 249,529 km (0.06 R)
• M2: 948,600 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 8.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.49 AU - 11.93 AU

Year: 10997 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,113,616 km

• M1: 121,773 km (0.092 R)
• M2: 213,177 km (0.073 R)
• M3: 416,480 km (0.061 R)
• M4: 905,217 km (0.026 R)
• M5: 1,026,989 km (0.056 R)
• M6: 1,229,395 km (0.097 R)
• M7: 1,485,208 km (0.107 R)
• M8: 2,046,499 km (0.112 R)
• M9: 2,326,247 km (0.111 R)
• M10: 2,593,429 km (0.076 R)
• M11: 2,743,326 km (0.104 R)
• M12: 2,947,826 km (0.076 R)
• M13: 4,305,427 km (0.096 R)
• M14: 4,364,518 km (0.098 R)
• M15: 4,633,644 km (0.084 R)
• M16: 5,000,907 km (0.08 R)
• M17: 5,282,600 km (0.034 R)
• M18: 5,346,030 km (0.115 R)
• M19: 5,959,979 km (0.034 R)
• M20: 6,292,236 km (0.093 R)
• M21: 7,254,150 km (0.103 R)
• M22: 8,298,044 km (0.052 R)
• M23: 8,556,998 km (0.119 R)
• M24: 8,856,344 km (0.097 R)
• M25: 9,619,442 km (0.109 R)
• M26: 10,363,991 km (0.077 R)
• M27: 10,483,220 km (0.119 R)
• M28: 10,562,956 km (0.094 R)
• M29: 10,642,991 km (0.11 R)
• M30: 10,723,026 km (0.116 R)
• M31: 11,005,317 km (0.109 R)
• M32: 11,167,631 km (0.054 R)
• M33: 12,368,154 km (0.11 R)
• M34: 12,621,572 km (0.057 R)
• M35: 13,305,983 km (0.097 R)
• M36: 13,435,534 km (0.09 R)
• M37: 13,914,547 km (0.106 R)
• M38: 15,204,230 km (0.096 R)
• M39: 15,612,183 km (0.101 R)
• M40: 16,392,486 km (0.094 R)
• M41: 17,232,628 km (0.117 R)
• M42: 17,563,089 km (0.069 R)
• M43: 18,326,338 km (0.106 R)
• M44: 19,393,419 km (0.093 R)
• M45: 20,083,065 km (0.057 R)
• M46: 20,630,444 km (0.091 R)
• M47: 21,081,930 km (0.078 R)
• M48: 21,182,759 km (0.04 R)
• M49: 21,334,152 km (0.05 R)
• M50: 21,892,751 km (0.059 R)
• M51: 22,148,114 km (0.096 R)
• M52: 22,972,249 km (0.082 R)
• M53: 23,701,539 km (0.113 R)
• M54: 25,022,787 km (0.098 R)
• M55: 27,076,317 km (0.115 R)
• M56: 28,345,356 km (0.113 R)
• M57: 29,183,403 km (0.114 R)
• M58: 29,972,981 km (0.092 R)
• M59: 30,086,376 km (0.07 R)
• M60: 30,541,153 km (0.118 R)
• M61: 31,285,253 km (0.113 R)
• M62: 31,457,739 km (0.059 R)
• M63: 31,515,335 km (0.026 R)
• M64: 31,572,930 km (0.078 R)
• M65: 31,746,015 km (0.098 R)
• M66: 32,907,941 km (0.106 R)
• M67: 33,965,449 km (0.103 R)
• M68: 34,142,872 km (0.111 R)
• M69: 34,320,444 km (0.113 R)
• M70: 36,113,973 km (0.068 R)
• M71: 36,657,911 km (0.065 R)
• M72: 38,305,881 km (0.093 R)
• M73: 38,490,485 km (0.098 R)
• M74: 39,978,086 km (0.082 R)
• M75: 40,102,851 km (0.102 R)
• M76: 40,415,510 km (0.062 R)
• M77: 40,540,724 km (0.119 R)
• M78: 40,791,599 km (0.113 R)
• M79: 41,673,928 km (0.085 R)
• M80: 41,800,487 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 8.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.76 AU - 11.86 AU

Year: 12917 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,113,616 km

• M1: 109,954 km (0.11 R)
• M2: 247,584 km (0.089 R)
• M3: 416,630 km (0.069 R)
• M4: 1,415,196 km (0.106 R)
• M5: 1,554,172 km (0.095 R)
• M6: 1,679,386 km (0.062 R)
• M7: 2,973,557 km (0.05 R)
• M8: 3,404,848 km (0.028 R)
• M9: 4,376,187 km (0.087 R)
• M10: 4,787,431 km (0.055 R)
• M11: 5,130,758 km (0.12 R)
• M12: 5,346,179 km (0.088 R)
• M13: 6,294,031 km (0.082 R)
• M14: 6,380,050 km (0.1 R)
• M15: 6,787,255 km (0.108 R)
• M16: 7,565,613 km (0.107 R)
• M17: 8,027,571 km (0.089 R)
• M18: 8,277,699 km (0.111 R)
• M19: 8,340,680 km (0.086 R)
• M20: 8,657,678 km (0.097 R)
• M21: 8,881,925 km (0.113 R)
• M22: 9,369,165 km (0.099 R)
• M23: 10,099,352 km (0.116 R)
• M24: 10,200,331 km (0.07 R)
• M25: 12,074,792 km (0.114 R)
• M26: 12,795,704 km (0.059 R)
• M27: 13,014,566 km (0.085 R)
• M28: 13,977,827 km (0.091 R)
• M29: 14,052,925 km (0.061 R)
• M30: 14,887,232 km (0.073 R)
• M31: 15,542,920 km (0.109 R)
• M32: 15,854,682 km (0.037 R)
• M33: 16,286,870 km (0.082 R)
• M34: 16,922,362 km (0.109 R)
• M35: 17,243,249 km (0.092 R)
• M36: 17,647,014 km (0.084 R)
• M37: 17,931,549 km (0.083 R)
• M38: 18,422,828 km (0.053 R)
• M39: 19,084,799 km (0.029 R)
• M40: 19,881,108 km (0.105 R)
• M41: 20,389,591 km (0.102 R)
• M42: 21,289,572 km (0.115 R)
• M43: 21,505,891 km (0.073 R)
• M44: 22,553,824 km (0.078 R)
• M45: 23,887,190 km (0.094 R)
• M46: 24,246,972 km (0.064 R)
• M47: 25,200,061 km (0.103 R)
• M48: 27,518,379 km (0.087 R)
• M49: 28,750,616 km (0.113 R)
• M50: 29,903,866 km (0.093 R)
• M51: 30,583,639 km (0.093 R)
• M52: 30,681,177 km (0.115 R)
• M53: 32,106,994 km (0.06 R)
• M54: 32,454,360 km (0.082 R)
• M55: 33,152,833 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 4.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.27 AU - 13.51 AU

Year: 17807 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,113,616 km

• M1: 153,188 km (0.084 R)
• M2: 369,507 km (0.077 R)
• M3: 557,850 km (0.102 R)
• M4: 1,655,450 km (0.103 R)
• M5: 1,816,866 km (0.108 R)
• M6: 2,674,212 km (0.083 R)
• M7: 2,935,858 km (0.103 R)
• M8: 3,057,481 km (0.058 R)
• M9: 3,534,549 km (0.113 R)
• M10: 3,716,161 km (0.115 R)
• M11: 3,794,999 km (0.117 R)
• M12: 4,169,741 km (0.038 R)
• M13: 5,041,149 km (0.052 R)
• M14: 5,692,498 km (0.089 R)
• M15: 5,783,454 km (0.084 R)
• M16: 6,527,553 km (0.106 R)
• M17: 7,400,158 km (0.071 R)
• M18: 7,466,280 km (0.119 R)
• M19: 7,665,694 km (0.091 R)
• M20: 7,699,054 km (0.115 R)
• M21: 7,732,564 km (0.089 R)
• M22: 9,863,137 km (0.12 R)
• M23: 10,228,605 km (0.067 R)
• M24: 10,450,159 km (0.102 R)
• M25: 10,598,710 km (0.113 R)
• M26: 10,673,210 km (0.102 R)
• M27: 10,935,455 km (0.117 R)
• M28: 14,119,795 km (0.089 R)
• M29: 14,448,910 km (0.07 R)
• M30: 15,493,253 km (0.119 R)
• M31: 17,170,544 km (0.114 R)
• M32: 18,499,273 km (0.111 R)
• M33: 18,678,940 km (0.079 R)
• M34: 19,266,859 km (0.099 R)
• M35: 19,448,920 km (0.11 R)
• M36: 20,973,173 km (0.058 R)
• M37: 21,066,671 km (0.096 R)
• M38: 22,439,381 km (0.062 R)
• M39: 22,727,058 km (0.049 R)
• M40: 23,015,932 km (0.073 R)
• M41: 24,379,815 km (0.056 R)
• M42: 24,478,251 km (0.119 R)
• M43: 24,774,305 km (0.059 R)
• M44: 27,953,559 km (0.101 R)
• M45: 28,005,170 km (0.052 R)
• M46: 28,366,449 km (0.078 R)
• M47: 28,937,315 km (0.102 R)
• M48: 29,354,992 km (0.033 R)
• M49: 31,205,218 km (0.118 R)
• M50: 32,009,756 km (0.098 R)
• M51: 34,463,759 km (0.088 R)
• M52: 34,574,162 km (0.069 R)
• M53: 34,629,514 km (0.098 R)
• M54: 35,239,424 km (0.077 R)
• M55: 37,373,886 km (0.088 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit