🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 340 Days

Day: 29.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.18 AU - 1.34 AU

Year: 536 Days

Day: 14.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.64 AU - 2.8 AU

Year: 1699 Days

Day: 24.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,104,166 km

• M1: 48,021 km (0.07 R)
• M2: 1,397,693 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.87 AU - 2.89 AU

Year: 1851 Days

Day: 37.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.33 AU - 3.53 AU

Year: 1900 Days

Day: 46.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,104,166 km

• M1: 1,480,720 km (0.084 R)
• M2: 2,047,396 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.32 AU - 3.42 AU

Year: 2343 Days

Day: 32.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 11.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.89 AU - 6.13 AU

Year: 4247 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 107,104,166 km

• M1: 275,858 km (0.057 R)
• M2: 354,248 km (0.113 R)
• M3: 444,006 km (0.118 R)
• M4: 526,734 km (0.106 R)
• M5: 634,744 km (0.119 R)
• M6: 741,108 km (0.105 R)
• M7: 865,124 km (0.063 R)
• M8: 1,065,137 km (0.051 R)
• M9: 1,219,372 km (0.099 R)
• M10: 1,432,998 km (0.045 R)
• M11: 1,524,552 km (0.097 R)
• M12: 1,882,689 km (0.101 R)
• M13: 2,116,361 km (0.108 R)
• M14: 2,375,165 km (0.053 R)
• M15: 2,516,535 km (0.099 R)
• M16: 2,890,530 km (0.034 R)
• M17: 3,007,964 km (0.108 R)
• M18: 3,092,786 km (0.051 R)
• M19: 3,178,506 km (0.039 R)
• M20: 3,282,327 km (0.116 R)
• M21: 3,440,452 km (0.051 R)
• M22: 3,655,125 km (0.101 R)
• M23: 3,782,433 km (0.082 R)
• M24: 4,060,236 km (0.12 R)
• M25: 4,325,622 km (0.093 R)
• M26: 4,479,858 km (0.094 R)
• M27: 4,893,496 km (0.097 R)
• M28: 5,176,236 km (0.095 R)
• M29: 5,278,411 km (0.052 R)
• M30: 5,422,773 km (0.084 R)
• M31: 5,547,538 km (0.108 R)
• M32: 5,927,516 km (0.049 R)
• M33: 6,272,639 km (0.071 R)
• M34: 6,624,194 km (0.098 R)
• M35: 6,892,124 km (0.092 R)
• M36: 6,982,331 km (0.068 R)
• M37: 7,346,751 km (0.116 R)
• M38: 7,834,590 km (0.115 R)
• M39: 8,261,094 km (0.073 R)
• M40: 8,380,922 km (0.112 R)
• M41: 8,525,433 km (0.085 R)
• M42: 8,670,842 km (0.068 R)
• M43: 9,186,356 km (0.102 R)
• M44: 9,410,304 km (0.116 R)
• M45: 9,737,026 km (0.074 R)
• M46: 11,426,285 km (0.094 R)
• M47: 11,613,582 km (0.037 R)
• M48: 11,694,215 km (0.055 R)
• M49: 11,855,930 km (0.11 R)
• M50: 12,263,435 km (0.112 R)
• M51: 12,372,941 km (0.078 R)
• M52: 13,513,774 km (0.055 R)
• M53: 13,882,533 km (0.088 R)
• M54: 14,053,972 km (0.109 R)
• M55: 14,862,698 km (0.098 R)
• M56: 15,272,746 km (0.063 R)
• M57: 15,508,811 km (0.07 R)
• M58: 16,074,291 km (0.115 R)
• M59: 16,706,941 km (0.053 R)
• M60: 17,102,777 km (0.094 R)
• M61: 17,686,956 km (0.078 R)
• M62: 17,996,923 km (0.115 R)
• M63: 18,340,101 km (0.116 R)
• M64: 19,734,203 km (0.109 R)
• M65: 19,927,035 km (0.064 R)
• M66: 20,055,839 km (0.114 R)
• M67: 21,031,067 km (0.107 R)
• M68: 21,228,087 km (0.114 R)
• M69: 21,458,468 km (0.08 R)
• M70: 22,188,356 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 14.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.19 AU - 12.89 AU

Year: 13893 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 107,104,166 km

• M1: 186,848 km (0.079 R)
• M2: 882,777 km (0.032 R)
• M3: 1,003,951 km (0.067 R)
• M4: 1,219,821 km (0.042 R)
• M5: 2,444,728 km (0.098 R)
• M6: 2,802,417 km (0.07 R)
• M7: 3,155,767 km (0.075 R)
• M8: 3,327,206 km (0.118 R)
• M9: 4,254,414 km (0.089 R)
• M10: 5,617,550 km (0.068 R)
• M11: 5,984,962 km (0.062 R)
• M12: 6,225,366 km (0.114 R)
• M13: 6,441,684 km (0.074 R)
• M14: 6,660,696 km (0.097 R)
• M15: 7,021,675 km (0.09 R)
• M16: 7,360,664 km (0.076 R)
• M17: 7,676,166 km (0.081 R)
• M18: 8,619,530 km (0.094 R)
• M19: 10,229,652 km (0.07 R)
• M20: 10,808,446 km (0.102 R)
• M21: 12,986,591 km (0.093 R)
• M22: 13,090,262 km (0.077 R)
• M23: 13,438,227 km (0.114 R)
• M24: 15,004,966 km (0.042 R)
• M25: 15,552,195 km (0.067 R)
• M26: 15,699,249 km (0.104 R)
• M27: 16,069,055 km (0.101 R)
• M28: 16,553,902 km (0.059 R)
• M29: 17,576,403 km (0.071 R)
• M30: 19,603,006 km (0.105 R)
• M31: 20,724,840 km (0.111 R)
• M32: 20,846,164 km (0.076 R)
• M33: 21,867,319 km (0.036 R)
• M34: 24,170,678 km (0.108 R)
• M35: 25,676,231 km (0.079 R)
• M36: 26,506,349 km (0.075 R)
• M37: 28,372,283 km (0.115 R)
• M38: 28,777,694 km (0.075 R)
• M39: 29,321,183 km (0.088 R)
• M40: 29,548,571 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.9

Radius: 6.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.68 AU - 14.22 AU

Year: 16638 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 107,104,166 km

• M1: 337,642 km (0.051 R)
• M2: 727,644 km (0.069 R)
• M3: 819,048 km (0.12 R)
• M4: 973,284 km (0.095 R)
• M5: 1,033,721 km (0.033 R)
• M6: 1,491,341 km (0.087 R)
• M7: 1,585,139 km (0.071 R)
• M8: 1,705,117 km (0.045 R)
• M9: 2,268,353 km (0.077 R)
• M10: 2,349,435 km (0.117 R)
• M11: 2,769,057 km (0.048 R)
• M12: 2,884,845 km (0.118 R)
• M13: 3,772,110 km (0.087 R)
• M14: 4,261,894 km (0.072 R)
• M15: 4,328,764 km (0.028 R)
• M16: 5,444,914 km (0.077 R)
• M17: 5,663,775 km (0.115 R)
• M18: 5,737,228 km (0.112 R)
• M19: 6,034,778 km (0.079 R)
• M20: 6,185,423 km (0.065 R)
• M21: 6,761,375 km (0.108 R)
• M22: 6,839,465 km (0.118 R)
• M23: 7,035,887 km (0.066 R)
• M24: 7,881,713 km (0.082 R)
• M25: 8,295,651 km (0.085 R)
• M26: 10,289,192 km (0.111 R)
• M27: 10,334,071 km (0.052 R)
• M28: 11,015,789 km (0.118 R)
• M29: 11,292,545 km (0.112 R)
• M30: 12,278,993 km (0.047 R)
• M31: 12,855,095 km (0.116 R)
• M32: 13,439,873 km (0.095 R)
• M33: 14,433,951 km (0.11 R)
• M34: 15,297,280 km (0.109 R)
• M35: 16,544,328 km (0.082 R)
• M36: 17,286,932 km (0.092 R)
• M37: 18,094,461 km (0.042 R)
• M38: 18,749,251 km (0.094 R)
• M39: 21,964,259 km (0.117 R)
• M40: 23,190,961 km (0.092 R)
• M41: 23,664,139 km (0.11 R)
• M42: 24,319,827 km (0.093 R)
• M43: 28,315,137 km (0.072 R)
• M44: 28,694,068 km (0.118 R)
• M45: 30,549,082 km (0.12 R)
• M46: 31,328,038 km (0.07 R)
• M47: 31,916,556 km (0.106 R)
• M48: 31,982,080 km (0.111 R)
• M49: 32,113,427 km (0.111 R)
• M50: 32,971,670 km (0.097 R)
• M51: 33,237,206 km (0.089 R)
• M52: 33,971,283 km (0.086 R)
• M53: 35,319,459 km (0.116 R)
• M54: 37,720,505 km (0.096 R)
• M55: 38,137,434 km (0.104 R)
• M56: 38,416,135 km (0.092 R)
• M57: 39,116,103 km (0.065 R)
• M58: 39,679,040 km (0.095 R)
• M59: 39,749,501 km (0.098 R)
• M60: 39,961,481 km (0.101 R)
• M61: 41,098,125 km (0.086 R)
• M62: 44,644,343 km (0.113 R)
• M63: 44,938,153 km (0.03 R)
• M64: 45,085,357 km (0.075 R)
• M65: 45,971,575 km (0.103 R)
• M66: 46,119,827 km (0.071 R)
• M67: 46,194,027 km (0.086 R)
• M68: 46,938,127 km (0.056 R)
• M69: 47,087,426 km (0.062 R)
• M70: 47,536,219 km (0.08 R)
• M71: 49,118,217 km (0.089 R)
• M72: 49,194,063 km (0.113 R)
• M73: 49,345,755 km (0.074 R)
• M74: 49,573,443 km (0.106 R)
• M75: 49,801,580 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.6

Radius: 6.3

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 17.62 AU - 20.14 AU

Year: 31071 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,104,166 km

• M1: 87,964 km (0.102 R)
• M2: 201,808 km (0.114 R)
• M3: 358,586 km (0.08 R)
• M4: 404,064 km (0.063 R)
• M5: 1,274,873 km (0.106 R)
• M6: 1,612,067 km (0.062 R)
• M7: 2,872,279 km (0.115 R)
• M8: 2,920,001 km (0.113 R)
• M9: 4,306,773 km (0.113 R)
• M10: 4,361,526 km (0.066 R)
• M11: 4,808,225 km (0.111 R)
• M12: 5,328,227 km (0.119 R)
• M13: 5,684,719 km (0.055 R)
• M14: 5,805,295 km (0.095 R)
• M15: 5,926,619 km (0.101 R)
• M16: 6,546,403 km (0.032 R)
• M17: 7,121,607 km (0.096 R)
• M18: 9,012,225 km (0.083 R)
• M19: 9,365,275 km (0.114 R)
• M20: 10,084,991 km (0.085 R)
• M21: 10,451,506 km (0.064 R)
• M22: 11,500,935 km (0.118 R)
• M23: 12,115,483 km (0.069 R)
• M24: 13,617,445 km (0.067 R)
• M25: 15,428,627 km (0.071 R)
• M26: 15,596,924 km (0.114 R)
• M27: 16,965,745 km (0.097 R)
• M28: 17,052,512 km (0.059 R)
• M29: 17,226,644 km (0.111 R)
• M30: 17,752,480 km (0.089 R)
• M31: 20,183,146 km (0.101 R)
• M32: 22,144,524 km (0.056 R)
• M33: 22,239,369 km (0.057 R)
• M34: 23,195,898 km (0.12 R)
• M35: 23,388,879 km (0.087 R)
• M36: 24,068,203 km (0.077 R)
• M37: 24,655,674 km (0.114 R)
• M38: 25,645,413 km (0.075 R)
• M39: 26,647,869 km (0.098 R)
• M40: 27,357,262 km (0.045 R)
• M41: 27,459,138 km (0.056 R)
• M42: 28,484,631 km (0.076 R)
• M43: 29,209,882 km (0.109 R)
• M44: 29,313,852 km (0.096 R)
• M45: 29,418,122 km (0.05 R)
• M46: 30,361,785 km (0.104 R)
• M47: 30,890,165 km (0.117 R)
• M48: 32,171,022 km (0.12 R)
• M49: 32,493,854 km (0.051 R)
• M50: 38,600,888 km (0.076 R)
• M51: 38,943,916 km (0.068 R)
• M52: 39,979,283 km (0.029 R)
• M53: 41,373,834 km (0.048 R)
• M54: 41,959,510 km (0.049 R)
• M55: 43,139,239 km (0.105 R)
• M56: 44,809,050 km (0.101 R)
• M57: 48,334,773 km (0.069 R)
• M58: 49,199,000 km (0.111 R)
• M59: 50,317,693 km (0.051 R)
• M60: 50,567,371 km (0.073 R)
• M61: 51,444,763 km (0.066 R)
• M62: 53,468,972 km (0.114 R)
• M63: 54,490,725 km (0.103 R)
• M64: 55,132,650 km (0.064 R)
• M65: 55,518,911 km (0.115 R)
• M66: 56,943,233 km (0.027 R)
• M67: 59,036,257 km (0.065 R)
• M68: 59,299,698 km (0.072 R)
• M69: 62,222,841 km (0.109 R)
• M70: 62,490,920 km (0.096 R)
• M71: 62,893,638 km (0.041 R)
• M72: 63,566,978 km (0.085 R)
• M73: 64,107,325 km (0.096 R)
• M74: 65,601,060 km (0.101 R)
• M75: 68,622,787 km (0.089 R)
• M76: 69,177,047 km (0.115 R)
• M77: 72,392,654 km (0.087 R)
• M78: 74,800,731 km (0.096 R)
• M79: 75,514,013 km (0.103 R)
• M80: 76,372,855 km (0.074 R)
• M81: 78,100,112 km (0.097 R)
• M82: 78,534,095 km (0.091 R)
• M83: 80,277,509 km (0.116 R)
• M84: 80,715,232 km (0.063 R)
• M85: 84,098,388 km (0.053 R)
• M86: 84,839,944 km (0.115 R)
• M87: 92,832,659 km (0.108 R)
• M88: 92,985,848 km (0.116 R)
• M89: 93,906,174 km (0.038 R)
• M90: 96,065,469 km (0.114 R)
• M91: 96,840,536 km (0.104 R)
• M92: 99,334,931 km (0.12 R)
• M93: 102,008,245 km (0.103 R)
• M94: 103,115,868 km (0.047 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: 188 - 11,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit