🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.82 AU

Year: 193 Days

Day: 21.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.74 AU - 0.84 AU

Year: 253 Days

Day: 15.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.29 AU

Year: 432 Days

Day: 28.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 170 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,400,518 km

• M1: 785,090 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.39 AU - 1.85 AU

Year: 742 Days

Day: 35 Hours

Environment

Temp: -37 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,400,518 km

• M1: 384,766 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.37 AU - 2.19 AU

Year: 855 Days

Day: 23.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,400,518 km

• M1: 470,037 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 13

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.62 AU - 10.6 AU

Year: 10722 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,400,518 km

• M1: 332,107 km (0.082 R)
• M2: 599,139 km (0.103 R)
• M3: 801,845 km (0.109 R)
• M4: 886,367 km (0.081 R)
• M5: 1,047,035 km (0.058 R)
• M6: 1,277,416 km (0.027 R)
• M7: 1,399,039 km (0.095 R)
• M8: 1,482,365 km (0.116 R)
• M9: 1,567,636 km (0.067 R)
• M10: 1,788,143 km (0.094 R)
• M11: 2,019,272 km (0.107 R)
• M12: 2,211,356 km (0.096 R)
• M13: 2,485,569 km (0.114 R)
• M14: 2,613,924 km (0.038 R)
• M15: 2,744,523 km (0.119 R)
• M16: 3,233,109 km (0.113 R)
• M17: 3,459,152 km (0.114 R)
• M18: 3,690,579 km (0.09 R)
• M19: 3,778,693 km (0.083 R)
• M20: 3,867,554 km (0.061 R)
• M21: 4,107,808 km (0.098 R)
• M22: 5,617,250 km (0.102 R)
• M23: 5,890,117 km (0.102 R)
• M24: 6,028,046 km (0.094 R)
• M25: 7,097,521 km (0.053 R)
• M26: 7,467,028 km (0.097 R)
• M27: 8,109,701 km (0.075 R)
• M28: 8,770,325 km (0.114 R)
• M29: 10,981,381 km (0.088 R)
• M30: 11,194,558 km (0.051 R)
• M31: 11,280,128 km (0.092 R)
• M32: 11,973,215 km (0.042 R)
• M33: 12,502,044 km (0.118 R)
• M34: 13,173,738 km (0.077 R)
• M35: 13,765,547 km (0.108 R)
• M36: 14,412,558 km (0.051 R)
• M37: 15,832,242 km (0.086 R)
• M38: 16,121,564 km (0.107 R)
• M39: 16,412,682 km (0.084 R)
• M40: 16,852,499 km (0.054 R)
• M41: 17,246,839 km (0.043 R)
• M42: 18,650,666 km (0.102 R)
• M43: 19,160,794 km (0.118 R)
• M44: 19,520,727 km (0.083 R)
• M45: 19,624,099 km (0.108 R)
• M46: 20,247,324 km (0.055 R)
• M47: 21,460,263 km (0.051 R)
• M48: 21,566,777 km (0.065 R)
• M49: 22,102,337 km (0.095 R)
• M50: 22,642,236 km (0.064 R)
• M51: 22,750,844 km (0.116 R)
• M52: 26,427,810 km (0.103 R)
• M53: 26,542,103 km (0.056 R)
• M54: 26,885,879 km (0.103 R)
• M55: 27,810,095 km (0.119 R)
• M56: 28,159,256 km (0.089 R)
• M57: 29,274,807 km (0.102 R)
• M58: 29,630,102 km (0.116 R)
• M59: 29,867,813 km (0.113 R)
• M60: 30,285,191 km (0.117 R)
• M61: 31,125,782 km (0.106 R)
• M62: 31,670,318 km (0.105 R)
• M63: 32,217,846 km (0.105 R)
• M64: 33,014,455 km (0.094 R)
• M65: 33,507,829 km (0.083 R)
• M66: 36,582,813 km (0.09 R)
• M67: 37,029,512 km (0.103 R)
• M68: 37,413,679 km (0.069 R)
• M69: 37,734,866 km (0.077 R)
• M70: 38,121,577 km (0.066 R)
• M71: 39,943,529 km (0.084 R)
• M72: 40,271,896 km (0.062 R)
• M73: 40,732,957 km (0.095 R)
• M74: 42,796,211 km (0.073 R)
• M75: 43,065,038 km (0.103 R)
• M76: 43,266,846 km (0.096 R)
• M77: 43,671,658 km (0.119 R)
• M78: 44,552,789 km (0.071 R)
• M79: 45,098,073 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.06 AU - 12.4 AU

Year: 14458 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,400,518 km

• M1: 166,502 km (0.087 R)
• M2: 391,198 km (0.086 R)
• M3: 542,292 km (0.1 R)
• M4: 1,224,309 km (0.078 R)
• M5: 1,488,499 km (0.116 R)
• M6: 1,656,198 km (0.117 R)
• M7: 1,889,870 km (0.085 R)
• M8: 2,688,872 km (0.108 R)
• M9: 3,360,118 km (0.111 R)
• M10: 3,620,418 km (0.108 R)
• M11: 3,810,407 km (0.034 R)
• M12: 4,082,077 km (0.109 R)
• M13: 4,726,844 km (0.039 R)
• M14: 5,360,241 km (0.104 R)
• M15: 6,155,653 km (0.095 R)
• M16: 6,246,309 km (0.065 R)
• M17: 7,225,278 km (0.064 R)
• M18: 7,610,941 km (0.118 R)
• M19: 8,201,853 km (0.118 R)
• M20: 8,301,784 km (0.059 R)
• M21: 8,502,993 km (0.055 R)
• M22: 10,331,079 km (0.056 R)
• M23: 10,656,305 km (0.113 R)
• M24: 11,040,173 km (0.028 R)
• M25: 12,276,001 km (0.079 R)
• M26: 12,562,930 km (0.081 R)
• M27: 12,852,103 km (0.078 R)
• M28: 13,733,085 km (0.117 R)
• M29: 14,512,190 km (0.029 R)
• M30: 14,694,101 km (0.105 R)
• M31: 14,815,724 km (0.109 R)
• M32: 15,060,018 km (0.081 R)
• M33: 15,676,810 km (0.11 R)
• M34: 16,807,620 km (0.085 R)
• M35: 17,899,684 km (0.092 R)
• M36: 18,487,155 km (0.119 R)
• M37: 19,147,331 km (0.067 R)
• M38: 19,413,465 km (0.056 R)
• M39: 23,837,224 km (0.059 R)
• M40: 24,339,424 km (0.042 R)
• M41: 24,917,470 km (0.112 R)
• M42: 26,753,036 km (0.059 R)
• M43: 28,328,451 km (0.03 R)
• M44: 29,395,234 km (0.076 R)
• M45: 30,786,344 km (0.114 R)
• M46: 32,594,833 km (0.098 R)
• M47: 33,151,935 km (0.061 R)
• M48: 33,231,821 km (0.062 R)
• M49: 33,551,960 km (0.084 R)
• M50: 34,275,864 km (0.034 R)
• M51: 34,761,459 km (0.092 R)
• M52: 34,842,541 km (0.095 R)
• M53: 35,821,210 km (0.081 R)
• M54: 36,726,128 km (0.069 R)
• M55: 36,808,706 km (0.049 R)
• M56: 37,888,802 km (0.112 R)
• M57: 38,726,700 km (0.035 R)
• M58: 38,894,998 km (0.119 R)
• M59: 39,401,386 km (0.066 R)
• M60: 40,165,084 km (0.075 R)
• M61: 41,620,970 km (0.062 R)
• M62: 42,485,346 km (0.058 R)
• M63: 42,919,779 km (0.114 R)
• M64: 43,181,276 km (0.108 R)
• M65: 44,232,051 km (0.085 R)
• M66: 44,496,091 km (0.119 R)
• M67: 46,269,574 km (0.111 R)
• M68: 46,537,504 km (0.08 R)
• M69: 47,434,642 km (0.037 R)
• M70: 50,068,463 km (0.093 R)
• M71: 50,343,723 km (0.072 R)
• M72: 50,711,285 km (0.108 R)
• M73: 50,895,440 km (0.048 R)
• M74: 51,819,655 km (0.093 R)
• M75: 52,005,306 km (0.098 R)
• M76: 52,656,207 km (0.074 R)
• M77: 53,403,597 km (0.057 R)
• M78: 54,154,429 km (0.09 R)
• M79: 54,719,909 km (0.112 R)
• M80: 55,192,489 km (0.119 R)
• M81: 55,761,559 km (0.119 R)
• M82: 58,346,162 km (0.118 R)
• M83: 58,732,423 km (0.102 R)
• M84: 58,829,063 km (0.111 R)
• M85: 59,604,429 km (0.034 R)
• M86: 59,993,533 km (0.118 R)
• M87: 64,826,442 km (0.065 R)
• M88: 64,926,373 km (0.099 R)
• M89: 65,828,149 km (0.116 R)
• M90: 66,532,307 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 7.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.62 AU - 15.4 AU

Year: 17871 Days

Day: 22 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,400,518 km

• M1: 125,213 km (0.111 R)
• M2: 174,282 km (0.062 R)
• M3: 1,062,444 km (0.111 R)
• M4: 1,441,076 km (0.077 R)
• M5: 1,890,468 km (0.075 R)
• M6: 2,049,491 km (0.108 R)
• M7: 2,449,216 km (0.097 R)
• M8: 2,552,888 km (0.098 R)
• M9: 3,281,280 km (0.085 R)
• M10: 3,948,037 km (0.07 R)
• M11: 4,613,000 km (0.113 R)
• M12: 5,357,100 km (0.084 R)
• M13: 5,628,620 km (0.106 R)
• M14: 5,720,174 km (0.117 R)
• M15: 6,807,750 km (0.065 R)
• M16: 7,200,894 km (0.036 R)
• M17: 7,450,273 km (0.087 R)
• M18: 7,702,495 km (0.112 R)
• M19: 8,476,215 km (0.077 R)
• M20: 9,112,754 km (0.115 R)
• M21: 9,491,237 km (0.1 R)
• M22: 10,713,900 km (0.1 R)
• M23: 11,692,270 km (0.07 R)
• M24: 11,867,898 km (0.109 R)
• M25: 13,364,924 km (0.119 R)
• M26: 14,291,533 km (0.099 R)
• M27: 14,542,110 km (0.106 R)
• M28: 16,467,285 km (0.104 R)
• M29: 17,126,712 km (0.034 R)
• M30: 17,861,836 km (0.093 R)
• M31: 19,293,937 km (0.025 R)
• M32: 19,709,968 km (0.1 R)
• M33: 20,480,098 km (0.115 R)
• M34: 22,412,005 km (0.078 R)
• M35: 22,703,122 km (0.096 R)
• M36: 22,849,130 km (0.117 R)
• M37: 25,682,514 km (0.11 R)
• M38: 26,446,360 km (0.095 R)
• M39: 26,677,040 km (0.115 R)
• M40: 28,231,362 km (0.114 R)
• M41: 29,735,120 km (0.025 R)
• M42: 30,456,481 km (0.093 R)
• M43: 32,737,400 km (0.115 R)
• M44: 32,984,984 km (0.084 R)
• M45: 35,241,518 km (0.097 R)
• M46: 36,687,531 km (0.116 R)
• M47: 36,944,840 km (0.074 R)
• M48: 37,202,597 km (0.102 R)
• M49: 38,674,790 km (0.118 R)
• M50: 41,229,772 km (0.115 R)
• M51: 41,497,253 km (0.067 R)
• M52: 42,392,745 km (0.071 R)
• M53: 42,752,827 km (0.03 R)
• M54: 43,023,450 km (0.071 R)
• M55: 43,294,671 km (0.088 R)
• M56: 46,686,354 km (0.11 R)
• M57: 46,872,154 km (0.12 R)
• M58: 47,337,703 km (0.07 R)
• M59: 47,898,246 km (0.113 R)
• M60: 48,179,341 km (0.093 R)
• M61: 49,403,949 km (0.071 R)
• M62: 50,162,560 km (0.088 R)
• M63: 50,638,580 km (0.094 R)
• M64: 50,925,060 km (0.113 R)
• M65: 51,979,725 km (0.109 R)
• M66: 52,172,257 km (0.039 R)
• M67: 52,847,991 km (0.1 R)
• M68: 53,429,478 km (0.088 R)
• M69: 53,915,671 km (0.113 R)
• M70: 55,383,077 km (0.052 R)
• M71: 55,678,084 km (0.069 R)
• M72: 56,171,008 km (0.086 R)
• M73: 57,360,012 km (0.073 R)
• M74: 57,558,978 km (0.115 R)
• M75: 60,469,554 km (0.087 R)
• M76: 60,874,814 km (0.105 R)
• M77: 61,891,781 km (0.097 R)
• M78: 62,607,008 km (0.112 R)
• M79: 63,017,056 km (0.047 R)
• M80: 64,665,624 km (0.036 R)
• M81: 64,872,668 km (0.118 R)
• M82: 66,224,135 km (0.109 R)
• M83: 67,165,106 km (0.118 R)
• M84: 67,794,913 km (0.072 R)
• M85: 68,215,881 km (0.084 R)
• M86: 70,014,496 km (0.05 R)
• M87: 71,400,521 km (0.099 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit