🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.74 AU - 0.82 AU

Year: 289 Days

Day: 23.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.04 AU - 1.08 AU

Year: 457 Days

Day: 43.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,966,478 km

• M1: 60,587 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.02 AU - 1.22 AU

Year: 497 Days

Day: 26.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,966,478 km

• M1: 595,100 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.2 AU - 1.8 AU

Year: 770 Days

Day: 16.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.46 AU - 1.56 AU

Year: 777 Days

Day: 15.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.36 AU - 1.72 AU

Year: 801 Days

Day: 41.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.87 AU - 2.19 AU

Year: 1212 Days

Day: 40 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 11.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.83 AU - 6.51 AU

Year: 5657 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,966,478 km

• M1: 152,291 km (0.072 R)
• M2: 288,425 km (0.099 R)
• M3: 358,885 km (0.094 R)
• M4: 502,200 km (0.058 R)
• M5: 642,972 km (0.098 R)
• M6: 758,162 km (0.112 R)
• M7: 1,340,696 km (0.116 R)
• M8: 1,492,239 km (0.092 R)
• M9: 1,887,476 km (0.114 R)
• M10: 2,039,318 km (0.05 R)
• M11: 2,116,810 km (0.056 R)
• M12: 2,540,172 km (0.102 R)
• M13: 2,794,189 km (0.083 R)
• M14: 2,924,190 km (0.099 R)
• M15: 3,012,153 km (0.112 R)
• M16: 3,145,744 km (0.114 R)
• M17: 3,418,760 km (0.039 R)
• M18: 3,915,425 km (0.063 R)
• M19: 4,012,514 km (0.115 R)
• M20: 4,234,218 km (0.094 R)
• M21: 4,510,825 km (0.089 R)
• M22: 4,715,624 km (0.095 R)
• M23: 4,923,565 km (0.117 R)
• M24: 5,241,161 km (0.083 R)
• M25: 6,205,619 km (0.116 R)
• M26: 6,347,886 km (0.106 R)
• M27: 7,045,761 km (0.069 R)
• M28: 7,194,311 km (0.032 R)
• M29: 7,403,898 km (0.083 R)
• M30: 8,200,357 km (0.089 R)
• M31: 8,672,189 km (0.057 R)
• M32: 8,799,496 km (0.099 R)
• M33: 9,445,610 km (0.058 R)
• M34: 9,973,391 km (0.12 R)
• M35: 10,173,852 km (0.075 R)
• M36: 10,308,191 km (0.108 R)
• M37: 10,920,196 km (0.082 R)
• M38: 11,092,383 km (0.088 R)
• M39: 11,614,031 km (0.071 R)
• M40: 11,754,653 km (0.09 R)
• M41: 11,825,113 km (0.028 R)
• M42: 12,357,981 km (0.098 R)
• M43: 12,609,455 km (0.119 R)
• M44: 12,862,575 km (0.09 R)
• M45: 13,263,646 km (0.077 R)
• M46: 13,484,154 km (0.096 R)
• M47: 13,558,055 km (0.026 R)
• M48: 14,040,957 km (0.082 R)
• M49: 15,138,557 km (0.117 R)
• M50: 15,523,472 km (0.066 R)
• M51: 15,833,588 km (0.096 R)
• M52: 17,015,262 km (0.069 R)
• M53: 17,214,975 km (0.119 R)
• M54: 17,576,403 km (0.092 R)
• M55: 19,713,409 km (0.114 R)
• M56: 20,472,020 km (0.036 R)
• M57: 20,599,477 km (0.041 R)
• M58: 20,769,720 km (0.103 R)
• M59: 20,940,411 km (0.105 R)
• M60: 21,326,224 km (0.081 R)
• M61: 21,412,242 km (0.084 R)
• M62: 21,541,645 km (0.107 R)
• M63: 21,757,664 km (0.11 R)
• M64: 22,410,359 km (0.104 R)
• M65: 22,629,371 km (0.031 R)
• M66: 23,025,207 km (0.117 R)
• M67: 23,958,099 km (0.035 R)
• M68: 25,130,049 km (0.107 R)
• M69: 25,631,501 km (0.07 R)
• M70: 27,858,115 km (0.101 R)
• M71: 28,093,583 km (0.043 R)
• M72: 28,471,766 km (0.036 R)
• M73: 28,614,034 km (0.044 R)
• M74: 29,856,743 km (0.034 R)
• M75: 30,581,694 km (0.058 R)
• M76: 31,165,874 km (0.104 R)
• M77: 31,361,398 km (0.119 R)
• M78: 31,606,290 km (0.041 R)
• M79: 31,753,644 km (0.086 R)
• M80: 32,345,154 km (0.088 R)
• M81: 32,642,255 km (0.091 R)
• M82: 33,239,300 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 13.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.4 AU - 10.26 AU

Year: 12913 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,966,478 km

• M1: 396,135 km (0.061 R)
• M2: 513,121 km (0.099 R)
• M3: 1,119,890 km (0.115 R)
• M4: 1,282,203 km (0.109 R)
• M5: 1,491,940 km (0.062 R)
• M6: 1,591,273 km (0.097 R)
• M7: 2,395,959 km (0.112 R)
• M8: 2,537,479 km (0.118 R)
• M9: 2,657,457 km (0.113 R)
• M10: 2,928,528 km (0.088 R)
• M11: 3,365,354 km (0.056 R)
• M12: 3,497,897 km (0.085 R)
• M13: 3,795,747 km (0.101 R)
• M14: 3,961,651 km (0.053 R)
• M15: 4,243,792 km (0.117 R)
• M16: 4,329,662 km (0.03 R)
• M17: 4,591,009 km (0.118 R)
• M18: 5,190,448 km (0.103 R)
• M19: 5,499,517 km (0.119 R)
• M20: 6,038,967 km (0.119 R)
• M21: 6,136,056 km (0.067 R)
• M22: 6,662,042 km (0.073 R)
• M23: 7,202,838 km (0.094 R)
• M24: 7,409,283 km (0.081 R)
• M25: 7,513,254 km (0.114 R)
• M26: 8,507,033 km (0.042 R)
• M27: 8,908,852 km (0.095 R)
• M28: 9,655,495 km (0.081 R)
• M29: 10,383,289 km (0.094 R)
• M30: 11,447,977 km (0.045 R)
• M31: 11,568,403 km (0.095 R)
• M32: 11,689,278 km (0.063 R)
• M33: 13,425,661 km (0.053 R)
• M34: 13,893,603 km (0.03 R)
• M35: 14,108,126 km (0.084 R)
• M36: 14,889,626 km (0.116 R)
• M37: 15,329,743 km (0.051 R)
• M38: 15,998,146 km (0.059 R)
• M39: 16,630,496 km (0.101 R)
• M40: 16,767,079 km (0.12 R)
• M41: 16,949,738 km (0.063 R)
• M42: 17,317,150 km (0.06 R)
• M43: 17,733,631 km (0.052 R)
• M44: 17,873,206 km (0.103 R)
• M45: 18,200,376 km (0.114 R)
• M46: 18,765,706 km (0.055 R)
• M47: 19,768,910 km (0.117 R)
• M48: 19,962,041 km (0.083 R)
• M49: 20,301,329 km (0.078 R)
• M50: 20,642,711 km (0.11 R)
• M51: 22,478,277 km (0.086 R)
• M52: 22,730,349 km (0.11 R)
• M53: 23,288,050 km (0.081 R)
• M54: 23,543,114 km (0.068 R)
• M55: 24,262,231 km (0.072 R)
• M56: 25,932,940 km (0.102 R)
• M57: 26,038,557 km (0.072 R)
• M58: 26,622,287 km (0.034 R)
• M59: 26,835,464 km (0.088 R)
• M60: 28,073,088 km (0.083 R)
• M61: 28,181,546 km (0.102 R)
• M62: 28,290,154 km (0.065 R)
• M63: 28,890,191 km (0.079 R)
• M64: 29,494,417 km (0.068 R)
• M65: 30,547,885 km (0.071 R)
• M66: 31,500,824 km (0.09 R)
• M67: 31,783,115 km (0.11 R)
• M68: 31,896,211 km (0.116 R)
• M69: 32,009,307 km (0.096 R)
• M70: 32,520,632 km (0.1 R)
• M71: 36,174,112 km (0.099 R)
• M72: 36,292,294 km (0.119 R)
• M73: 37,361,021 km (0.074 R)
• M74: 37,899,274 km (0.094 R)
• M75: 38,560,497 km (0.079 R)
• M76: 38,801,948 km (0.074 R)
• M77: 39,529,293 km (0.058 R)
• M78: 40,444,832 km (0.03 R)
• M79: 40,751,507 km (0.11 R)
• M80: 40,874,477 km (0.109 R)
• M81: 41,243,983 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 3

Gravity: 35.79 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.09 AU - 14.47 AU

Year: 16940 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,966,478 km

• M1: 55,950 km (0.118 R)
• M2: 398,828 km (0.115 R)
• M3: 525,837 km (0.099 R)
• M4: 683,064 km (0.087 R)
• M5: 1,372,261 km (0.056 R)
• M6: 1,587,084 km (0.118 R)
• M7: 1,786,947 km (0.036 R)
• M8: 1,812,528 km (0.089 R)
• M9: 1,889,870 km (0.072 R)
• M10: 2,074,623 km (0.115 R)
• M11: 2,101,401 km (0.119 R)
• M12: 3,488,473 km (0.117 R)
• M13: 3,520,487 km (0.082 R)
• M14: 3,780,039 km (0.061 R)
• M15: 3,812,951 km (0.086 R)
• M16: 4,525,036 km (0.098 R)
• M17: 4,878,387 km (0.049 R)
• M18: 5,499,068 km (0.065 R)
• M19: 5,648,666 km (0.06 R)
• M20: 5,951,901 km (0.109 R)
• M21: 6,260,521 km (0.114 R)
• M22: 6,377,507 km (0.069 R)
• M23: 6,653,515 km (0.082 R)
• M24: 7,963,543 km (0.093 R)
• M25: 8,474,869 km (0.084 R)
• M26: 8,561,037 km (0.116 R)
• M27: 8,734,421 km (0.108 R)
• M28: 9,439,476 km (0.098 R)
• M29: 9,843,989 km (0.119 R)
• M30: 9,889,317 km (0.06 R)
• M31: 10,346,039 km (0.091 R)
• M32: 10,577,018 km (0.063 R)
• M33: 11,043,913 km (0.056 R)
• M34: 11,091,037 km (0.11 R)
• M35: 11,853,238 km (0.072 R)
• M36: 14,136,550 km (0.095 R)
• M37: 14,598,807 km (0.117 R)
• M38: 14,805,851 km (0.077 R)
• M39: 15,590,791 km (0.079 R)
• M40: 16,335,639 km (0.096 R)
• M41: 18,526,500 km (0.096 R)
• M42: 18,694,498 km (0.092 R)
• M43: 19,088,389 km (0.112 R)
• M44: 20,114,032 km (0.118 R)
• M45: 21,626,616 km (0.107 R)
• M46: 22,040,105 km (0.07 R)
• M47: 22,396,596 km (0.099 R)
• M48: 22,515,826 km (0.078 R)
• M49: 22,994,988 km (0.114 R)
• M50: 23,055,126 km (0.114 R)
• M51: 24,759,644 km (0.059 R)
• M52: 25,068,265 km (0.074 R)
• M53: 25,130,198 km (0.069 R)
• M54: 26,441,424 km (0.114 R)
• M55: 26,504,404 km (0.114 R)
• M56: 26,883,336 km (0.119 R)
• M57: 27,902,845 km (0.061 R)
• M58: 27,966,873 km (0.108 R)
• M59: 28,546,266 km (0.071 R)
• M60: 29,064,622 km (0.112 R)
• M61: 29,259,848 km (0.041 R)
• M62: 29,520,746 km (0.104 R)
• M63: 30,638,242 km (0.118 R)
• M64: 31,102,295 km (0.073 R)
• M65: 33,935,679 km (0.1 R)
• M66: 34,141,226 km (0.046 R)
• M67: 34,209,742 km (0.094 R)
• M68: 35,730,404 km (0.05 R)
• M69: 36,009,255 km (0.092 R)
• M70: 36,148,979 km (0.095 R)
• M71: 36,779,833 km (0.036 R)
• M72: 37,131,837 km (0.059 R)
• M73: 37,343,668 km (0.105 R)
• M74: 38,622,729 km (0.118 R)
• M75: 38,908,910 km (0.101 R)
• M76: 40,277,731 km (0.049 R)
• M77: 41,735,562 km (0.116 R)
• M78: 42,176,427 km (0.039 R)
• M79: 43,210,747 km (0.112 R)
• M80: 43,433,498 km (0.11 R)
• M81: 43,805,548 km (0.112 R)
• M82: 44,777,934 km (0.043 R)
• M83: 45,003,228 km (0.103 R)
• M84: 45,153,724 km (0.117 R)
• M85: 47,430,753 km (0.083 R)
• M86: 47,583,941 km (0.067 R)
• M87: 47,813,873 km (0.065 R)
• M88: 49,201,692 km (0.058 R)
• M89: 49,978,405 km (0.116 R)
• M90: 51,308,031 km (0.089 R)
• M91: 51,701,323 km (0.045 R)
• M92: 52,411,764 km (0.114 R)
• M93: 52,807,749 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 18,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit