🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 312 Days

Day: 19.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,546,762 km

• M1: 501,153 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.22 AU - 1.42 AU

Year: 554 Days

Day: 23.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 34.8 °

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: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.86 AU - 2.24 AU

Year: 1072 Days

Day: 21.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,546,762 km

• M1: 289,023 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.46 AU - 2.62 AU

Year: 1479 Days

Day: 45.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.53 AU - 2.85 AU

Year: 1611 Days

Day: 40.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.49 AU - 3.57 AU

Year: 2422 Days

Day: 16.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,546,762 km

• M1: 437,275 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 8.7

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.15 AU - 6.17 AU

Year: 4918 Days

Day: 7.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,546,762 km

• M1: 186,848 km (0.116 R)
• M2: 298,149 km (0.108 R)
• M3: 590,463 km (0.116 R)
• M4: 896,690 km (0.108 R)
• M5: 1,351,766 km (0.064 R)
• M6: 1,472,043 km (0.109 R)
• M7: 1,580,352 km (0.116 R)
• M8: 1,659,340 km (0.098 R)
• M9: 1,755,980 km (0.074 R)
• M10: 1,988,754 km (0.114 R)
• M11: 2,057,120 km (0.102 R)
• M12: 2,126,235 km (0.11 R)
• M13: 2,284,808 km (0.109 R)
• M14: 2,539,424 km (0.103 R)
• M15: 2,632,474 km (0.095 R)
• M16: 2,726,870 km (0.106 R)
• M17: 2,918,804 km (0.08 R)
• M18: 3,095,479 km (0.049 R)
• M19: 3,175,215 km (0.086 R)
• M20: 3,336,481 km (0.051 R)
• M21: 3,837,036 km (0.11 R)
• M22: 3,965,840 km (0.06 R)
• M23: 4,227,785 km (0.053 R)
• M24: 4,907,259 km (0.077 R)
• M25: 5,117,743 km (0.103 R)
• M26: 5,212,289 km (0.111 R)
• M27: 5,791,682 km (0.094 R)
• M28: 5,939,634 km (0.086 R)
• M29: 6,264,710 km (0.106 R)
• M30: 6,932,216 km (0.099 R)
• M31: 7,407,638 km (0.107 R)
• M32: 7,487,972 km (0.089 R)
• M33: 7,649,388 km (0.111 R)
• M34: 7,893,532 km (0.075 R)
• M35: 9,616,002 km (0.076 R)
• M36: 10,027,246 km (0.094 R)
• M37: 10,775,834 km (0.113 R)
• M38: 10,836,421 km (0.117 R)
• M39: 10,988,562 km (0.103 R)
• M40: 11,791,304 km (0.056 R)
• M41: 11,947,933 km (0.118 R)
• M42: 12,485,289 km (0.102 R)
• M43: 12,612,896 km (0.072 R)
• M44: 12,740,951 km (0.066 R)
• M45: 12,965,947 km (0.118 R)
• M46: 13,030,573 km (0.107 R)
• M47: 13,257,363 km (0.092 R)
• M48: 13,452,888 km (0.06 R)
• M49: 13,945,663 km (0.117 R)
• M50: 14,645,482 km (0.095 R)
• M51: 14,982,676 km (0.119 R)
• M52: 15,562,068 km (0.071 R)
• M53: 16,218,055 km (0.1 R)
• M54: 16,427,193 km (0.037 R)
• M55: 17,130,452 km (0.109 R)
• M56: 17,987,498 km (0.117 R)
• M57: 18,384,980 km (0.077 R)
• M58: 19,188,470 km (0.101 R)
• M59: 19,262,072 km (0.071 R)
• M60: 19,557,528 km (0.098 R)
• M61: 20,078,129 km (0.039 R)
• M62: 20,415,173 km (0.081 R)
• M63: 21,247,086 km (0.059 R)
• M64: 21,897,538 km (0.117 R)
• M65: 22,865,885 km (0.063 R)
• M66: 22,983,020 km (0.096 R)
• M67: 23,335,622 km (0.117 R)
• M68: 23,571,688 km (0.079 R)
• M69: 23,808,501 km (0.105 R)
• M70: 23,927,282 km (0.094 R)
• M71: 24,006,569 km (0.112 R)
• M72: 24,404,200 km (0.081 R)
• M73: 24,683,798 km (0.049 R)
• M74: 24,763,983 km (0.088 R)
• M75: 25,085,169 km (0.1 R)
• M76: 25,286,678 km (0.116 R)
• M77: 25,407,852 km (0.073 R)
• M78: 25,650,649 km (0.104 R)
• M79: 25,935,035 km (0.102 R)
• M80: 26,057,256 km (0.091 R)
• M81: 26,261,308 km (0.076 R)
• M82: 27,538,275 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 9.9

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.3 AU - 6.2 AU

Year: 5036 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,546,762 km

• M1: 123,418 km (0.094 R)
• M2: 270,473 km (0.104 R)
• M3: 369,656 km (0.118 R)
• M4: 451,038 km (0.096 R)
• M5: 586,723 km (0.09 R)
• M6: 932,892 km (0.099 R)
• M7: 1,166,564 km (0.094 R)
• M8: 1,237,025 km (0.108 R)
• M9: 1,323,343 km (0.117 R)
• M10: 1,419,385 km (0.12 R)
• M11: 1,517,820 km (0.045 R)
• M12: 1,770,042 km (0.064 R)
• M13: 1,884,784 km (0.05 R)
• M14: 2,095,866 km (0.07 R)
• M15: 2,288,099 km (0.105 R)
• M16: 2,377,409 km (0.08 R)
• M17: 2,568,895 km (0.042 R)
• M18: 2,928,229 km (0.11 R)
• M19: 3,243,431 km (0.09 R)
• M20: 3,384,801 km (0.116 R)
• M21: 3,476,804 km (0.097 R)
• M22: 3,842,421 km (0.062 R)
• M23: 4,002,940 km (0.082 R)
• M24: 4,154,782 km (0.071 R)
• M25: 4,554,058 km (0.102 R)
• M26: 4,838,743 km (0.106 R)
• M27: 5,837,159 km (0.092 R)
• M28: 6,071,579 km (0.095 R)
• M29: 6,486,414 km (0.093 R)
• M30: 6,690,914 km (0.102 R)
• M31: 7,690,827 km (0.059 R)
• M32: 7,866,604 km (0.09 R)
• M33: 7,934,521 km (0.096 R)
• M34: 8,125,708 km (0.094 R)
• M35: 8,222,049 km (0.081 R)
• M36: 8,849,612 km (0.099 R)
• M37: 9,176,483 km (0.046 R)
• M38: 9,276,714 km (0.115 R)
• M39: 9,695,887 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.3

Radius: 6.8

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.53 AU - 14.53 AU

Year: 18178 Days

Day: 17.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,546,762 km

• M1: 97,089 km (0.06 R)
• M2: 197,918 km (0.1 R)
• M3: 1,125,126 km (0.066 R)
• M4: 1,293,722 km (0.082 R)
• M5: 1,351,617 km (0.098 R)
• M6: 1,410,558 km (0.062 R)
• M7: 1,531,134 km (0.072 R)
• M8: 1,814,772 km (0.112 R)
• M9: 2,394,464 km (0.081 R)
• M10: 2,575,477 km (0.063 R)
• M11: 2,874,074 km (0.112 R)
• M12: 2,950,519 km (0.032 R)
• M13: 3,709,878 km (0.104 R)
• M14: 5,302,796 km (0.114 R)
• M15: 5,778,367 km (0.105 R)
• M16: 5,923,776 km (0.063 R)
• M17: 6,168,818 km (0.078 R)
• M18: 6,267,702 km (0.105 R)
• M19: 6,317,368 km (0.117 R)
• M20: 6,872,377 km (0.067 R)
• M21: 6,923,539 km (0.107 R)
• M22: 7,026,462 km (0.084 R)
• M23: 7,707,133 km (0.1 R)
• M24: 8,082,474 km (0.095 R)
• M25: 8,190,783 km (0.082 R)
• M26: 8,463,649 km (0.087 R)
• M27: 8,850,808 km (0.085 R)
• M28: 8,906,608 km (0.119 R)
• M29: 9,130,856 km (0.094 R)
• M30: 9,187,254 km (0.109 R)
• M31: 10,574,475 km (0.107 R)
• M32: 12,149,441 km (0.1 R)
• M33: 13,218,169 km (0.106 R)
• M34: 13,538,308 km (0.091 R)
• M35: 13,602,635 km (0.039 R)
• M36: 14,055,618 km (0.052 R)
• M37: 17,014,963 km (0.088 R)
• M38: 18,208,155 km (0.071 R)
• M39: 18,350,273 km (0.086 R)
• M40: 19,066,548 km (0.094 R)
• M41: 19,500,681 km (0.102 R)
• M42: 19,719,094 km (0.068 R)
• M43: 20,378,820 km (0.103 R)
• M44: 23,551,941 km (0.066 R)
• M45: 24,095,579 km (0.061 R)
• M46: 24,173,520 km (0.117 R)
• M47: 24,486,329 km (0.084 R)
• M48: 24,564,868 km (0.113 R)
• M49: 25,116,136 km (0.092 R)
• M50: 26,150,755 km (0.116 R)
• M51: 27,443,131 km (0.063 R)
• M52: 27,524,512 km (0.091 R)
• M53: 28,097,023 km (0.094 R)
• M54: 28,508,417 km (0.118 R)
• M55: 29,337,040 km (0.091 R)
• M56: 33,859,084 km (0.068 R)
• M57: 34,384,472 km (0.032 R)
• M58: 35,709,909 km (0.083 R)
• M59: 36,513,100 km (0.094 R)
• M60: 37,232,068 km (0.077 R)
• M61: 37,502,840 km (0.116 R)
• M62: 38,046,478 km (0.093 R)
• M63: 38,137,284 km (0.054 R)
• M64: 38,775,319 km (0.096 R)
• M65: 39,969,559 km (0.1 R)
• M66: 40,896,318 km (0.084 R)
• M67: 41,269,116 km (0.088 R)
• M68: 42,960,170 km (0.065 R)
• M69: 43,339,102 km (0.072 R)
• M70: 43,433,947 km (0.106 R)
• M71: 47,774,978 km (0.071 R)
• M72: 52,555,228 km (0.097 R)
• M73: 54,079,929 km (0.068 R)
• M74: 54,693,879 km (0.09 R)
• M75: 54,899,127 km (0.025 R)
• M76: 56,757,133 km (0.116 R)
• M77: 58,530,765 km (0.091 R)
• M78: 65,369,183 km (0.099 R)
• M79: 65,477,941 km (0.033 R)
• M80: 65,804,812 km (0.057 R)
• M81: 66,350,844 km (0.115 R)
• M82: 66,569,706 km (0.027 R)
• M83: 66,679,212 km (0.089 R)
• M84: 67,777,410 km (0.116 R)
• M85: 67,997,917 km (0.102 R)
• M86: 70,772,658 km (0.108 R)
• M87: 72,680,480 km (0.045 R)
• M88: 72,906,073 km (0.027 R)
• M89: 73,697,446 km (0.114 R)
• M90: 74,832,894 km (0.106 R)
• M91: 75,974,027 km (0.097 R)
• M92: 76,317,503 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 13,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit