🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.46 AU - 0.54 AU

Year: 132 Days

Day: 13.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.53 AU - 0.71 AU

Year: 183 Days

Day: 42.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 187 Days

Day: 47.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,682,279 km

• M1: 108,608 km (0.114 R)
• M2: 142,567 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.27 AU - 1.33 AU

Year: 555 Days

Day: 36.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.73 AU - 1.91 AU

Year: 920 Days

Day: 22.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,682,279 km

• M1: 1,344,436 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.82 AU - 2.08 AU

Year: 1020 Days

Day: 42.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.02 AU - 2.66 AU

Year: 1341 Days

Day: 16.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 8.4

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.84 AU - 9.38 AU

Year: 9467 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,682,279 km

• M1: 116,836 km (0.081 R)
• M2: 358,885 km (0.101 R)
• M3: 806,033 km (0.096 R)
• M4: 1,130,212 km (0.05 R)
• M5: 1,233,135 km (0.078 R)
• M6: 1,515,426 km (0.076 R)
• M7: 1,915,002 km (0.09 R)
• M8: 2,320,263 km (0.094 R)
• M9: 2,920,150 km (0.101 R)
• M10: 3,120,911 km (0.086 R)
• M11: 4,000,097 km (0.106 R)
• M12: 4,095,242 km (0.118 R)
• M13: 4,615,394 km (0.093 R)
• M14: 4,681,815 km (0.112 R)
• M15: 5,260,011 km (0.107 R)
• M16: 5,932,752 km (0.119 R)
• M17: 6,707,520 km (0.086 R)
• M18: 7,514,002 km (0.087 R)
• M19: 8,068,561 km (0.103 R)
• M20: 8,513,615 km (0.077 R)
• M21: 8,842,281 km (0.082 R)
• M22: 9,682,124 km (0.091 R)
• M23: 9,853,114 km (0.11 R)
• M24: 10,025,152 km (0.102 R)
• M25: 10,111,619 km (0.113 R)
• M26: 10,723,325 km (0.117 R)
• M27: 11,078,171 km (0.095 R)
• M28: 11,167,631 km (0.04 R)
• M29: 11,527,264 km (0.083 R)
• M30: 11,617,920 km (0.072 R)
• M31: 12,397,026 km (0.117 R)
• M32: 13,240,309 km (0.053 R)
• M33: 13,716,778 km (0.033 R)
• M34: 14,344,491 km (0.108 R)
• M35: 14,686,472 km (0.077 R)
• M36: 15,578,075 km (0.094 R)
• M37: 15,728,421 km (0.114 R)
• M38: 15,980,045 km (0.075 R)
• M39: 16,589,207 km (0.093 R)
• M40: 16,896,780 km (0.107 R)
• M41: 17,725,852 km (0.089 R)
• M42: 17,882,929 km (0.064 R)
• M43: 18,040,306 km (0.11 R)
• M44: 18,145,474 km (0.049 R)
• M45: 19,208,666 km (0.097 R)
• M46: 19,262,371 km (0.091 R)
• M47: 19,369,783 km (0.119 R)
• M48: 20,182,698 km (0.04 R)
• M49: 21,061,884 km (0.056 R)
• M50: 22,687,265 km (0.109 R)
• M51: 22,800,810 km (0.093 R)
• M52: 24,294,545 km (0.052 R)
• M53: 25,170,590 km (0.106 R)
• M54: 25,288,174 km (0.105 R)
• M55: 26,414,346 km (0.112 R)
• M56: 26,653,553 km (0.063 R)
• M57: 27,375,363 km (0.045 R)
• M58: 28,042,719 km (0.066 R)
• M59: 28,961,250 km (0.106 R)
• M60: 29,827,571 km (0.108 R)
• M61: 30,014,419 km (0.051 R)
• M62: 30,828,082 km (0.098 R)
• M63: 31,458,936 km (0.044 R)
• M64: 31,585,646 km (0.06 R)
• M65: 32,030,400 km (0.053 R)
• M66: 32,990,370 km (0.093 R)
• M67: 33,119,024 km (0.103 R)
• M68: 33,959,764 km (0.088 R)
• M69: 34,676,637 km (0.043 R)
• M70: 36,125,193 km (0.092 R)
• M71: 37,258,098 km (0.07 R)
• M72: 37,325,118 km (0.064 R)
• M73: 37,929,942 km (0.076 R)
• M74: 38,334,903 km (0.086 R)
• M75: 38,605,825 km (0.062 R)
• M76: 39,422,031 km (0.09 R)
• M77: 40,450,367 km (0.12 R)
• M78: 41,071,647 km (0.102 R)
• M79: 41,348,702 km (0.095 R)
• M80: 42,393,344 km (0.112 R)
• M81: 42,603,379 km (0.069 R)
• M82: 43,024,348 km (0.085 R)
• M83: 43,165,119 km (0.082 R)
• M84: 43,658,493 km (0.065 R)
• M85: 43,941,383 km (0.08 R)
• M86: 44,082,902 km (0.112 R)
• M87: 44,508,807 km (0.107 R)
• M88: 44,651,075 km (0.103 R)
• M89: 44,936,059 km (0.102 R)
• M90: 45,722,644 km (0.112 R)
• M91: 46,514,017 km (0.119 R)
• M92: 46,586,123 km (0.078 R)
• M93: 47,164,768 km (0.028 R)
• M94: 47,527,543 km (0.112 R)
• M95: 47,818,511 km (0.076 R)
• M96: 48,841,461 km (0.029 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 8.4

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.25 AU - 12.83 AU

Year: 12823 Days

Day: 7.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,682,279 km

• M1: 233,821 km (0.043 R)
• M2: 291,417 km (0.096 R)
• M3: 685,607 km (0.108 R)
• M4: 776,712 km (0.105 R)
• M5: 931,546 km (0.061 R)
• M6: 1,227,002 km (0.05 R)
• M7: 1,551,031 km (0.089 R)
• M8: 2,193,853 km (0.071 R)
• M9: 2,762,025 km (0.084 R)
• M10: 3,093,385 km (0.079 R)
• M11: 3,374,030 km (0.114 R)
• M12: 3,662,904 km (0.093 R)
• M13: 3,793,802 km (0.096 R)
• M14: 3,959,706 km (0.038 R)
• M15: 4,264,437 km (0.095 R)
• M16: 4,402,366 km (0.068 R)
• M17: 4,968,744 km (0.072 R)
• M18: 5,260,460 km (0.038 R)
• M19: 5,483,061 km (0.118 R)
• M20: 5,899,093 km (0.087 R)
• M21: 6,091,625 km (0.118 R)
• M22: 7,003,574 km (0.109 R)
• M23: 7,207,476 km (0.05 R)
• M24: 7,831,000 km (0.114 R)
• M25: 8,127,802 km (0.102 R)
• M26: 8,471,727 km (0.095 R)
• M27: 8,952,236 km (0.069 R)
• M28: 10,122,989 km (0.049 R)
• M29: 11,341,314 km (0.118 R)
• M30: 11,484,928 km (0.103 R)
• M31: 11,967,830 km (0.102 R)
• M32: 12,556,048 km (0.066 R)
• M33: 12,903,415 km (0.049 R)
• M34: 13,760,461 km (0.07 R)
• M35: 14,480,027 km (0.11 R)
• M36: 14,583,848 km (0.103 R)
• M37: 14,687,818 km (0.081 R)
• M38: 14,949,016 km (0.101 R)
• M39: 15,054,034 km (0.09 R)
• M40: 15,848,548 km (0.071 R)
• M41: 16,062,772 km (0.11 R)
• M42: 16,929,243 km (0.089 R)
• M43: 17,148,105 km (0.109 R)
• M44: 17,478,417 km (0.065 R)
• M45: 19,446,227 km (0.1 R)
• M46: 21,779,804 km (0.077 R)
• M47: 22,376,849 km (0.111 R)
• M48: 22,557,115 km (0.099 R)
• M49: 23,039,867 km (0.111 R)
• M50: 23,100,454 km (0.112 R)
• M51: 25,192,132 km (0.073 R)
• M52: 25,317,046 km (0.054 R)
• M53: 27,279,471 km (0.108 R)
• M54: 27,987,518 km (0.079 R)
• M55: 28,962,896 km (0.112 R)
• M56: 30,679,531 km (0.051 R)
• M57: 30,746,252 km (0.062 R)
• M58: 31,013,434 km (0.082 R)
• M59: 31,080,454 km (0.113 R)
• M60: 31,483,021 km (0.118 R)
• M61: 31,954,853 km (0.118 R)
• M62: 32,022,471 km (0.099 R)
• M63: 32,090,090 km (0.068 R)
• M64: 32,564,913 km (0.115 R)
• M65: 33,384,410 km (0.11 R)
• M66: 33,590,257 km (0.089 R)
• M67: 33,659,072 km (0.045 R)
• M68: 35,953,455 km (0.088 R)
• M69: 36,234,998 km (0.079 R)
• M70: 36,729,419 km (0.108 R)
• M71: 38,873,755 km (0.084 R)
• M72: 39,379,844 km (0.099 R)
• M73: 40,033,886 km (0.089 R)
• M74: 41,058,332 km (0.085 R)
• M75: 41,205,387 km (0.119 R)
• M76: 41,499,945 km (0.089 R)
• M77: 42,239,557 km (0.086 R)
• M78: 42,611,009 km (0.115 R)
• M79: 44,182,983 km (0.082 R)
• M80: 46,231,726 km (0.108 R)
• M81: 46,691,291 km (0.106 R)
• M82: 47,306,287 km (0.119 R)
• M83: 48,078,811 km (0.092 R)
• M84: 49,401,555 km (0.038 R)
• M85: 49,636,274 km (0.052 R)
• M86: 50,185,298 km (0.071 R)
• M87: 51,765,052 km (0.103 R)
• M88: 51,923,925 km (0.109 R)
• M89: 52,640,948 km (0.115 R)
• M90: 53,200,743 km (0.083 R)
• M91: 53,361,112 km (0.092 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit