🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 45.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,993,872 km

• M1: 301,290 km (0.101 R)
• M2: 420,071 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 375 Days

Day: 39 Hours

Environment

Temp: 9 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.14 AU - 1.52 AU

Year: 575 Days

Day: 36.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.39 AU - 2.29 AU

Year: 935 Days

Day: 40.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.44 AU - 3.5 AU

Year: 2422 Days

Day: 28 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,993,872 km

• M1: 1,926,521 km (0.063 R)
• M2: 2,359,906 km (0.087 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 12.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.97 AU - 5.53 AU

Year: 4508 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,993,872 km

• M1: 160,070 km (0.101 R)
• M2: 262,395 km (0.066 R)
• M3: 396,285 km (0.097 R)
• M4: 528,828 km (0.068 R)
• M5: 663,915 km (0.113 R)
• M6: 918,232 km (0.103 R)
• M7: 1,376,899 km (0.115 R)
• M8: 1,926,372 km (0.12 R)
• M9: 2,031,090 km (0.084 R)
• M10: 2,452,507 km (0.05 R)
• M11: 2,575,477 km (0.102 R)
• M12: 2,655,661 km (0.111 R)
• M13: 2,800,472 km (0.099 R)
• M14: 2,975,801 km (0.103 R)
• M15: 3,088,448 km (0.048 R)
• M16: 3,356,976 km (0.066 R)
• M17: 3,533,651 km (0.111 R)
• M18: 3,845,264 km (0.084 R)
• M19: 4,176,473 km (0.117 R)
• M20: 4,495,566 km (0.096 R)
• M21: 4,582,033 km (0.053 R)
• M22: 4,978,019 km (0.084 R)
• M23: 5,089,918 km (0.118 R)
• M24: 5,615,904 km (0.088 R)
• M25: 5,779,415 km (0.113 R)
• M26: 6,075,618 km (0.103 R)
• M27: 6,437,496 km (0.116 R)
• M28: 6,547,450 km (0.093 R)
• M29: 6,645,736 km (0.057 R)
• M30: 7,031,250 km (0.109 R)
• M31: 7,578,179 km (0.08 R)
• M32: 7,837,283 km (0.085 R)
• M33: 7,941,702 km (0.113 R)
• M34: 8,138,872 km (0.069 R)
• M35: 8,231,324 km (0.093 R)
• M36: 8,726,493 km (0.102 R)
• M37: 8,834,801 km (0.107 R)
• M38: 8,916,332 km (0.098 R)
• M39: 9,217,473 km (0.041 R)
• M40: 9,397,140 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 13.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 8.08 AU - 12.16 AU

Year: 12064 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,993,872 km

• M1: 195,225 km (0.039 R)
• M2: 278,102 km (0.107 R)
• M3: 557,252 km (0.104 R)
• M4: 1,028,037 km (0.119 R)
• M5: 1,148,313 km (0.053 R)
• M6: 1,252,433 km (0.053 R)
• M7: 2,097,811 km (0.076 R)
• M8: 2,227,512 km (0.112 R)
• M9: 2,632,923 km (0.102 R)
• M10: 3,421,303 km (0.076 R)
• M11: 3,794,400 km (0.059 R)
• M12: 3,889,694 km (0.028 R)
• M13: 4,180,662 km (0.102 R)
• M14: 4,613,748 km (0.095 R)
• M15: 5,096,201 km (0.053 R)
• M16: 5,237,122 km (0.064 R)
• M17: 5,631,163 km (0.028 R)
• M18: 6,601,006 km (0.059 R)
• M19: 7,066,255 km (0.075 R)
• M20: 7,582,069 km (0.078 R)
• M21: 7,743,335 km (0.071 R)
• M22: 8,028,319 km (0.096 R)
• M23: 8,233,867 km (0.093 R)
• M24: 8,776,907 km (0.106 R)
• M25: 8,861,430 km (0.085 R)
• M26: 9,504,402 km (0.109 R)
• M27: 9,853,413 km (0.119 R)
• M28: 10,073,771 km (0.119 R)
• M29: 10,789,896 km (0.089 R)
• M30: 11,016,986 km (0.082 R)
• M31: 11,988,474 km (0.105 R)
• M32: 12,318,487 km (0.081 R)
• M33: 12,890,998 km (0.077 R)
• M34: 13,132,150 km (0.108 R)
• M35: 13,913,948 km (0.086 R)
• M36: 14,260,716 km (0.082 R)
• M37: 14,410,314 km (0.108 R)
• M38: 14,761,121 km (0.072 R)
• M39: 15,114,920 km (0.109 R)
• M40: 15,420,399 km (0.074 R)
• M41: 16,037,341 km (0.107 R)
• M42: 16,714,869 km (0.069 R)
• M43: 17,508,336 km (0.117 R)
• M44: 17,615,149 km (0.119 R)
• M45: 17,775,518 km (0.061 R)
• M46: 18,422,379 km (0.101 R)
• M47: 19,628,437 km (0.087 R)
• M48: 20,073,192 km (0.066 R)
• M49: 20,296,990 km (0.107 R)
• M50: 21,370,654 km (0.069 R)
• M51: 21,828,424 km (0.098 R)
• M52: 22,811,581 km (0.09 R)
• M53: 23,338,016 km (0.101 R)
• M54: 23,455,600 km (0.084 R)
• M55: 23,809,399 km (0.052 R)
• M56: 25,001,395 km (0.1 R)
• M57: 26,273,874 km (0.086 R)
• M58: 26,457,281 km (0.092 R)
• M59: 26,825,591 km (0.103 R)
• M60: 27,505,214 km (0.093 R)
• M61: 27,691,613 km (0.114 R)
• M62: 28,003,076 km (0.108 R)
• M63: 28,944,495 km (0.098 R)
• M64: 30,279,955 km (0.077 R)
• M65: 30,472,488 km (0.05 R)
• M66: 31,246,208 km (0.091 R)
• M67: 32,944,892 km (0.12 R)
• M68: 33,871,950 km (0.069 R)
• M69: 34,941,874 km (0.109 R)
• M70: 35,211,150 km (0.104 R)
• M71: 36,294,987 km (0.073 R)
• M72: 36,977,901 km (0.11 R)
• M73: 37,872,197 km (0.114 R)
• M74: 38,010,425 km (0.082 R)
• M75: 39,191,949 km (0.059 R)
• M76: 40,880,461 km (0.055 R)
• M77: 41,164,098 km (0.063 R)
• M78: 41,306,216 km (0.117 R)
• M79: 42,019,200 km (0.072 R)
• M80: 44,037,275 km (0.088 R)
• M81: 44,692,513 km (0.114 R)
• M82: 45,718,456 km (0.114 R)
• M83: 48,767,111 km (0.068 R)
• M84: 49,067,952 km (0.077 R)
• M85: 49,445,088 km (0.088 R)
• M86: 50,202,053 km (0.093 R)
• M87: 50,886,613 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.1

Radius: 4.5

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.47 AU - 14.89 AU

Year: 20010 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,993,872 km

• M1: 58,044 km (0.084 R)
• M2: 231,278 km (0.043 R)
• M3: 336,595 km (0.1 R)
• M4: 421,268 km (0.036 R)
• M5: 591,510 km (0.101 R)
• M6: 804,388 km (0.108 R)
• M7: 943,065 km (0.096 R)
• M8: 1,165,218 km (0.093 R)
• M9: 1,514,080 km (0.109 R)
• M10: 2,109,480 km (0.04 R)
• M11: 2,838,470 km (0.076 R)
• M12: 3,339,473 km (0.071 R)
• M13: 3,413,225 km (0.04 R)
• M14: 3,450,325 km (0.115 R)
• M15: 3,675,620 km (0.07 R)
• M16: 4,061,881 km (0.113 R)
• M17: 4,542,390 km (0.103 R)
• M18: 5,125,373 km (0.094 R)
• M19: 5,210,494 km (0.082 R)
• M20: 5,253,279 km (0.105 R)
• M21: 5,382,382 km (0.117 R)
• M22: 5,819,956 km (0.111 R)
• M23: 6,178,242 km (0.11 R)
• M24: 7,010,306 km (0.114 R)
• M25: 7,632,932 km (0.073 R)
• M26: 8,173,429 km (0.113 R)
• M27: 8,624,766 km (0.106 R)
• M28: 8,930,245 km (0.034 R)
• M29: 9,084,331 km (0.078 R)
• M30: 9,135,792 km (0.085 R)
• M31: 9,867,625 km (0.063 R)
• M32: 10,401,690 km (0.094 R)
• M33: 10,618,008 km (0.079 R)
• M34: 11,165,087 km (0.088 R)
• M35: 11,220,439 km (0.043 R)
• M36: 12,059,533 km (0.096 R)
• M37: 12,860,929 km (0.103 R)
• M38: 12,976,867 km (0.055 R)
• M39: 13,443,762 km (0.1 R)
• M40: 13,797,711 km (0.066 R)
• M41: 14,334,169 km (0.075 R)
• M42: 14,574,872 km (0.099 R)
• M43: 16,296,294 km (0.066 R)
• M44: 17,757,716 km (0.075 R)
• M45: 19,062,209 km (0.076 R)
• M46: 19,260,576 km (0.118 R)
• M47: 22,385,975 km (0.102 R)
• M48: 22,525,400 km (0.096 R)
• M49: 24,435,615 km (0.079 R)
• M50: 24,794,949 km (0.109 R)
• M51: 24,939,311 km (0.105 R)
• M52: 27,657,654 km (0.106 R)
• M53: 28,333,089 km (0.091 R)
• M54: 29,013,759 km (0.083 R)
• M55: 29,318,041 km (0.081 R)
• M56: 29,470,631 km (0.099 R)
• M57: 29,929,896 km (0.065 R)
• M58: 30,623,133 km (0.12 R)
• M59: 31,711,906 km (0.093 R)
• M60: 32,261,080 km (0.039 R)
• M61: 33,607,760 km (0.03 R)
• M62: 34,167,705 km (0.106 R)
• M63: 34,328,223 km (0.102 R)
• M64: 34,488,892 km (0.112 R)
• M65: 34,569,375 km (0.105 R)
• M66: 34,730,642 km (0.058 R)
• M67: 35,377,652 km (0.064 R)
• M68: 35,621,347 km (0.083 R)
• M69: 36,437,703 km (0.118 R)
• M70: 37,012,757 km (0.087 R)
• M71: 37,177,614 km (0.119 R)
• M72: 38,088,815 km (0.084 R)
• M73: 38,588,771 km (0.117 R)
• M74: 38,672,396 km (0.118 R)
• M75: 39,427,117 km (0.116 R)
• M76: 39,764,012 km (0.057 R)
• M77: 44,932,020 km (0.052 R)
• M78: 45,019,983 km (0.109 R)
• M79: 45,284,023 km (0.074 R)
• M80: 45,372,137 km (0.099 R)
• M81: 46,167,997 km (0.089 R)
• M82: 48,763,371 km (0.118 R)
• M83: 49,034,592 km (0.116 R)
• M84: 50,124,263 km (0.054 R)
• M85: 51,681,726 km (0.067 R)
• M86: 52,050,485 km (0.092 R)
• M87: 54,468,585 km (0.115 R)
• M88: 55,502,605 km (0.116 R)
• M89: 56,163,977 km (0.05 R)
• M90: 56,543,058 km (0.053 R)
• M91: 59,413,393 km (0.112 R)
• M92: 60,089,874 km (0.075 R)
• M93: 60,574,721 km (0.065 R)
• M94: 62,036,891 km (0.055 R)
• M95: 63,116,389 km (0.091 R)
• M96: 64,301,204 km (0.052 R)
• M97: 64,499,421 km (0.059 R)
• M98: 65,992,258 km (0.12 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: 520 - 13,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit