🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.84 AU - 0.9 AU

Year: 296 Days

Day: 28.7 Hours

Environment

Temp: 102 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.3 AU

Year: 456 Days

Day: 32 Hours

Environment

Temp: 1 °C

Axial Tilt: 123.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.58 AU - 2.52 AU

Year: 1072 Days

Day: 24.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.27 AU - 3.01 AU

Year: 1567 Days

Day: 31.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,307,359 km

• M1: 1,575,266 km (0.117 R)
• M2: 2,005,060 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.42 AU - 4.56 AU

Year: 2911 Days

Day: 34.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 12.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.32 AU - 5.69 AU

Year: 4084 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,307,359 km

• M1: 162,164 km (0.108 R)
• M2: 292,015 km (0.07 R)
• M3: 378,333 km (0.034 R)
• M4: 548,575 km (0.094 R)
• M5: 640,728 km (0.115 R)
• M6: 721,062 km (0.113 R)
• M7: 883,375 km (0.077 R)
• M8: 1,080,396 km (0.114 R)
• M9: 1,258,118 km (0.116 R)
• M10: 1,339,200 km (0.095 R)
• M11: 1,531,433 km (0.063 R)
• M12: 1,618,499 km (0.079 R)
• M13: 2,025,106 km (0.092 R)
• M14: 2,149,123 km (0.119 R)
• M15: 2,275,982 km (0.099 R)
• M16: 2,463,578 km (0.076 R)
• M17: 2,671,519 km (0.112 R)
• M18: 2,777,733 km (0.109 R)
• M19: 3,297,735 km (0.068 R)
• M20: 3,395,572 km (0.063 R)
• M21: 3,494,457 km (0.118 R)
• M22: 3,577,633 km (0.06 R)
• M23: 3,796,944 km (0.064 R)
• M24: 4,020,742 km (0.114 R)
• M25: 4,718,466 km (0.087 R)
• M26: 5,280,805 km (0.074 R)
• M27: 5,415,144 km (0.088 R)
• M28: 5,589,425 km (0.097 R)
• M29: 5,904,179 km (0.092 R)
• M30: 6,003,662 km (0.078 R)
• M31: 6,305,700 km (0.112 R)
• M32: 6,427,921 km (0.09 R)
• M33: 7,606,603 km (0.069 R)
• M34: 7,999,597 km (0.111 R)
• M35: 8,087,859 km (0.113 R)
• M36: 8,332,302 km (0.039 R)
• M37: 8,444,052 km (0.114 R)
• M38: 8,760,152 km (0.066 R)
• M39: 8,942,362 km (0.107 R)
• M40: 9,264,596 km (0.066 R)
• M41: 9,427,059 km (0.069 R)
• M42: 9,920,284 km (0.042 R)
• M43: 10,086,487 km (0.088 R)
• M44: 10,518,376 km (0.115 R)
• M45: 11,054,535 km (0.061 R)
• M46: 11,699,601 km (0.095 R)
• M47: 11,825,113 km (0.089 R)
• M48: 12,128,049 km (0.114 R)
• M49: 12,922,713 km (0.069 R)
• M50: 14,293,029 km (0.102 R)
• M51: 14,481,074 km (0.05 R)
• M52: 14,670,016 km (0.099 R)
• M53: 14,968,314 km (0.045 R)
• M54: 15,433,564 km (0.049 R)
• M55: 15,571,194 km (0.098 R)
• M56: 15,931,276 km (0.112 R)
• M57: 16,378,124 km (0.064 R)
• M58: 16,800,738 km (0.114 R)
• M59: 17,887,717 km (0.114 R)
• M60: 18,032,378 km (0.102 R)
• M61: 18,293,875 km (0.045 R)
• M62: 18,381,240 km (0.106 R)
• M63: 19,026,755 km (0.089 R)
• M64: 19,263,269 km (0.089 R)
• M65: 19,649,830 km (0.055 R)
• M66: 20,038,934 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.2

Radius: 5.6

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.61 AU - 16.41 AU

Year: 20188 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,307,359 km

• M1: 116,836 km (0.099 R)
• M2: 237,711 km (0.071 R)
• M3: 274,961 km (0.074 R)
• M4: 478,863 km (0.048 R)
• M5: 632,500 km (0.091 R)
• M6: 881,431 km (0.114 R)
• M7: 1,049,130 km (0.067 R)
• M8: 1,561,054 km (0.07 R)
• M9: 1,636,302 km (0.111 R)
• M10: 1,738,327 km (0.089 R)
• M11: 2,084,946 km (0.082 R)
• M12: 2,599,263 km (0.12 R)
• M13: 3,119,564 km (0.1 R)
• M14: 3,671,281 km (0.102 R)
• M15: 3,771,811 km (0.06 R)
• M16: 3,941,455 km (0.03 R)
• M17: 4,148,199 km (0.082 R)
• M18: 4,323,229 km (0.115 R)
• M19: 4,789,675 km (0.093 R)
• M20: 4,973,232 km (0.076 R)
• M21: 5,010,182 km (0.085 R)
• M22: 6,004,410 km (0.077 R)
• M23: 6,686,426 km (0.073 R)
• M24: 6,891,675 km (0.111 R)
• M25: 7,140,755 km (0.116 R)
• M26: 7,266,417 km (0.093 R)
• M27: 7,477,350 km (0.031 R)
• M28: 9,649,811 km (0.078 R)
• M29: 9,742,412 km (0.054 R)
• M30: 9,835,312 km (0.11 R)
• M31: 11,117,366 km (0.074 R)
• M32: 11,214,455 km (0.107 R)
• M33: 12,300,535 km (0.044 R)
• M34: 12,855,992 km (0.092 R)
• M35: 12,907,005 km (0.073 R)
• M36: 13,162,518 km (0.12 R)
• M37: 14,944,079 km (0.053 R)
• M38: 14,997,635 km (0.114 R)
• M39: 16,246,478 km (0.072 R)
• M40: 17,190,890 km (0.099 R)
• M41: 17,698,026 km (0.11 R)
• M42: 19,482,131 km (0.075 R)
• M43: 19,599,116 km (0.1 R)
• M44: 20,962,102 km (0.107 R)
• M45: 21,021,942 km (0.095 R)
• M46: 22,049,829 km (0.062 R)
• M47: 24,217,053 km (0.104 R)
• M48: 24,658,516 km (0.069 R)
• M49: 24,911,935 km (0.104 R)
• M50: 25,039,093 km (0.054 R)
• M51: 25,230,130 km (0.071 R)
• M52: 25,485,493 km (0.105 R)
• M53: 26,970,851 km (0.057 R)
• M54: 27,559,668 km (0.106 R)
• M55: 27,691,164 km (0.09 R)
• M56: 27,756,838 km (0.108 R)
• M57: 29,284,382 km (0.073 R)
• M58: 31,317,417 km (0.085 R)
• M59: 32,559,079 km (0.11 R)
• M60: 34,027,681 km (0.058 R)
• M61: 34,522,102 km (0.113 R)
• M62: 35,018,767 km (0.092 R)
• M63: 35,089,976 km (0.067 R)
• M64: 37,319,582 km (0.086 R)
• M65: 37,392,287 km (0.112 R)
• M66: 38,782,201 km (0.066 R)
• M67: 39,076,909 km (0.104 R)
• M68: 39,594,517 km (0.111 R)
• M69: 39,891,319 km (0.085 R)
• M70: 39,965,670 km (0.117 R)
• M71: 40,040,020 km (0.088 R)
• M72: 40,114,370 km (0.088 R)
• M73: 42,823,737 km (0.05 R)
• M74: 43,739,874 km (0.115 R)
• M75: 44,662,444 km (0.072 R)
• M76: 44,894,022 km (0.07 R)
• M77: 45,746,879 km (0.094 R)
• M78: 45,824,670 km (0.094 R)
• M79: 45,902,461 km (0.068 R)
• M80: 46,292,313 km (0.11 R)
• M81: 46,683,212 km (0.111 R)
• M82: 48,733,750 km (0.102 R)
• M83: 49,290,853 km (0.118 R)
• M84: 50,331,007 km (0.09 R)
• M85: 50,894,093 km (0.11 R)
• M86: 51,135,993 km (0.109 R)
• M87: 52,758,831 km (0.116 R)
• M88: 54,728,436 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 13,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit