🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.73 AU

Year: 191 Days

Day: 40.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.92 AU - 1.42 AU

Year: 462 Days

Day: 27.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.92 AU - 1.48 AU

Year: 480 Days

Day: 17.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,142,744 km

• M1: 101,128 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.76 AU - 2.88 AU

Year: 1291 Days

Day: 17.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,142,744 km

• M1: 1,491,341 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 14.9

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.09 AU - 5.75 AU

Year: 4609 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 85,142,744 km

• M1: 197,619 km (0.114 R)
• M2: 584,479 km (0.085 R)
• M3: 1,633,010 km (0.109 R)
• M4: 1,849,179 km (0.105 R)
• M5: 2,025,854 km (0.088 R)
• M6: 2,225,418 km (0.05 R)
• M7: 2,396,707 km (0.117 R)
• M8: 2,753,050 km (0.032 R)
• M9: 3,398,116 km (0.113 R)
• M10: 3,860,971 km (0.082 R)
• M11: 4,005,782 km (0.115 R)
• M12: 4,258,603 km (0.095 R)
• M13: 4,757,960 km (0.098 R)
• M14: 5,003,450 km (0.109 R)
• M15: 5,162,024 km (0.095 R)
• M16: 5,979,427 km (0.072 R)
• M17: 6,244,814 km (0.114 R)
• M18: 6,391,120 km (0.096 R)
• M19: 6,538,773 km (0.092 R)
• M20: 7,422,149 km (0.113 R)
• M21: 7,917,617 km (0.058 R)
• M22: 8,343,073 km (0.099 R)
• M23: 8,477,711 km (0.068 R)
• M24: 8,721,705 km (0.112 R)
• M25: 8,885,665 km (0.102 R)
• M26: 9,023,145 km (0.051 R)
• M27: 9,383,826 km (0.092 R)
• M28: 9,523,849 km (0.077 R)
• M29: 9,721,019 km (0.091 R)
• M30: 9,919,536 km (0.085 R)
• M31: 10,033,679 km (0.076 R)
• M32: 10,349,629 km (0.119 R)
• M33: 11,050,496 km (0.118 R)
• M34: 11,317,229 km (0.112 R)
• M35: 11,586,205 km (0.06 R)
• M36: 11,978,451 km (0.119 R)
• M37: 12,344,367 km (0.062 R)
• M38: 12,683,207 km (0.06 R)
• M39: 12,776,107 km (0.052 R)
• M40: 13,212,783 km (0.118 R)
• M41: 13,338,445 km (0.109 R)
• M42: 13,622,681 km (0.079 R)
• M43: 13,876,998 km (0.117 R)
• M44: 14,455,044 km (0.091 R)
• M45: 15,270,951 km (0.031 R)
• M46: 15,767,616 km (0.118 R)
• M47: 16,675,226 km (0.106 R)
• M48: 16,913,236 km (0.047 R)
• M49: 17,842,239 km (0.101 R)
• M50: 18,050,928 km (0.083 R)
• M51: 19,570,094 km (0.102 R)
• M52: 20,109,694 km (0.091 R)
• M53: 20,326,910 km (0.091 R)
• M54: 20,763,736 km (0.095 R)
• M55: 21,019,997 km (0.062 R)
• M56: 21,869,264 km (0.062 R)
• M57: 22,167,412 km (0.081 R)
• M58: 22,541,856 km (0.063 R)
• M59: 23,868,939 km (0.035 R)
• M60: 24,638,769 km (0.107 R)
• M61: 24,910,140 km (0.093 R)
• M62: 25,026,677 km (0.079 R)
• M63: 25,182,408 km (0.109 R)
• M64: 25,494,918 km (0.114 R)
• M65: 25,690,891 km (0.114 R)
• M66: 25,847,969 km (0.08 R)
• M67: 26,321,147 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.8

Radius: 4.9

Gravity: 19.53 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.89 AU - 21.73 AU

Year: 28617 Days

Day: 15.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 77.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,142,744 km

• M1: 90,956 km (0.051 R)
• M2: 283,787 km (0.08 R)
• M3: 397,182 km (0.111 R)
• M4: 481,107 km (0.066 R)
• M5: 594,352 km (0.107 R)
• M6: 983,756 km (0.072 R)
• M7: 1,158,336 km (0.104 R)
• M8: 1,470,846 km (0.066 R)
• M9: 1,914,404 km (0.114 R)
• M10: 2,169,468 km (0.101 R)
• M11: 2,396,558 km (0.052 R)
• M12: 2,552,289 km (0.097 R)
• M13: 3,509,716 km (0.074 R)
• M14: 4,141,318 km (0.115 R)
• M15: 5,003,750 km (0.093 R)
• M16: 5,711,647 km (0.101 R)
• M17: 6,666,979 km (0.047 R)
• M18: 7,274,944 km (0.048 R)
• M19: 7,613,933 km (0.072 R)
• M20: 8,248,677 km (0.103 R)
• M21: 8,542,936 km (0.088 R)
• M22: 9,507,094 km (0.076 R)
• M23: 9,691,698 km (0.086 R)
• M24: 9,753,482 km (0.1 R)
• M25: 9,815,415 km (0.066 R)
• M26: 9,877,499 km (0.105 R)
• M27: 10,189,709 km (0.047 R)
• M28: 11,471,015 km (0.095 R)
• M29: 12,197,014 km (0.108 R)
• M30: 12,464,794 km (0.065 R)
• M31: 12,666,901 km (0.04 R)
• M32: 13,348,169 km (0.112 R)
• M33: 14,817,220 km (0.117 R)
• M34: 15,534,692 km (0.118 R)
• M35: 16,043,474 km (0.056 R)
• M36: 17,227,092 km (0.11 R)
• M37: 17,753,827 km (0.117 R)
• M38: 20,306,714 km (0.099 R)
• M39: 20,464,989 km (0.113 R)
• M40: 22,724,964 km (0.104 R)
• M41: 22,971,800 km (0.06 R)
• M42: 28,002,328 km (0.089 R)
• M43: 31,139,994 km (0.098 R)
• M44: 31,414,057 km (0.075 R)
• M45: 31,964,727 km (0.077 R)
• M46: 34,198,672 km (0.082 R)
• M47: 35,049,435 km (0.065 R)
• M48: 36,194,457 km (0.073 R)
• M49: 37,254,657 km (0.101 R)
• M50: 37,448,685 km (0.083 R)
• M51: 37,837,341 km (0.034 R)
• M52: 38,913,398 km (0.114 R)
• M53: 39,504,609 km (0.107 R)
• M54: 41,195,514 km (0.037 R)
• M55: 41,898,773 km (0.077 R)
• M56: 42,504,645 km (0.052 R)
• M57: 44,339,462 km (0.116 R)
• M58: 44,647,784 km (0.084 R)
• M59: 45,266,520 km (0.048 R)
• M60: 46,721,360 km (0.051 R)
• M61: 47,035,067 km (0.058 R)
• M62: 47,244,653 km (0.097 R)
• M63: 48,720,137 km (0.062 R)
• M64: 49,676,666 km (0.089 R)
• M65: 50,317,842 km (0.04 R)
• M66: 51,608,273 km (0.089 R)
• M67: 52,800,718 km (0.077 R)
• M68: 53,018,533 km (0.084 R)
• M69: 53,236,646 km (0.077 R)
• M70: 53,673,622 km (0.053 R)
• M71: 54,661,416 km (0.051 R)
• M72: 55,987,602 km (0.06 R)
• M73: 56,209,754 km (0.071 R)
• M74: 58,446,542 km (0.053 R)
• M75: 58,671,836 km (0.073 R)
• M76: 59,123,322 km (0.107 R)
• M77: 60,940,488 km (0.089 R)
• M78: 61,168,924 km (0.073 R)
• M79: 62,200,401 km (0.034 R)
• M80: 63,353,352 km (0.107 R)
• M81: 64,164,472 km (0.088 R)
• M82: 65,914,318 km (0.071 R)
• M83: 66,971,676 km (0.097 R)
• M84: 72,342,090 km (0.113 R)
• M85: 72,463,114 km (0.074 R)
• M86: 73,432,658 km (0.096 R)
• M87: 78,717,652 km (0.036 R)
• M88: 78,966,433 km (0.082 R)
• M89: 79,714,422 km (0.097 R)
• M90: 79,964,251 km (0.071 R)
• M91: 80,089,165 km (0.07 R)
• M92: 80,339,442 km (0.111 R)
• M93: 80,966,108 km (0.109 R)
• M94: 81,342,945 km (0.114 R)
• M95: 82,729,418 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 18,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit