🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.52 AU - 0.86 AU

Year: 211 Days

Day: 24.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,031,789 km

• M1: 51,312 km (0.063 R)
• M2: 624,721 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.18 AU - 1.8 AU

Year: 671 Days

Day: 24.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,031,789 km

• M1: 316,699 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.76 AU - 3.94 AU

Year: 2262 Days

Day: 46 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.04 AU - 3.84 AU

Year: 2354 Days

Day: 28.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,031,789 km

• M1: 840,142 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.89 AU - 5.21 AU

Year: 3581 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.5

Radius: 12.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.41 AU - 7.21 AU

Year: 6557 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,031,789 km

• M1: 160,369 km (0.082 R)
• M2: 307,424 km (0.098 R)
• M3: 643,121 km (0.102 R)
• M4: 766,539 km (0.096 R)
• M5: 1,189,004 km (0.085 R)
• M6: 1,310,029 km (0.037 R)
• M7: 1,399,189 km (0.095 R)
• M8: 1,490,593 km (0.06 R)
• M9: 1,641,238 km (0.065 R)
• M10: 1,757,775 km (0.114 R)
• M11: 2,230,504 km (0.1 R)
• M12: 2,338,514 km (0.087 R)
• M13: 2,426,178 km (0.118 R)
• M14: 2,835,179 km (0.1 R)
• M15: 3,047,907 km (0.086 R)
• M16: 3,564,917 km (0.036 R)
• M17: 4,378,281 km (0.093 R)
• M18: 5,539,460 km (0.074 R)
• M19: 6,231,051 km (0.109 R)
• M20: 6,446,920 km (0.08 R)
• M21: 6,540,269 km (0.079 R)
• M22: 7,109,489 km (0.119 R)
• M23: 7,238,293 km (0.058 R)
• M24: 7,367,695 km (0.085 R)
• M25: 7,563,519 km (0.062 R)
• M26: 8,026,823 km (0.108 R)
• M27: 8,127,353 km (0.097 R)
• M28: 8,228,332 km (0.081 R)
• M29: 9,015,964 km (0.087 R)
• M30: 9,366,023 km (0.11 R)
• M31: 9,507,393 km (0.069 R)
• M32: 9,720,570 km (0.08 R)
• M33: 10,007,499 km (0.085 R)
• M34: 10,406,477 km (0.069 R)
• M35: 10,699,838 km (0.113 R)
• M36: 10,921,841 km (0.095 R)
• M37: 11,070,542 km (0.051 R)
• M38: 11,558,829 km (0.105 R)
• M39: 12,092,445 km (0.088 R)
• M40: 12,478,706 km (0.12 R)
• M41: 12,595,393 km (0.073 R)
• M42: 13,263,198 km (0.096 R)
• M43: 13,701,519 km (0.103 R)
• M44: 14,347,633 km (0.116 R)
• M45: 14,510,694 km (0.109 R)
• M46: 16,175,270 km (0.112 R)
• M47: 16,345,063 km (0.098 R)
• M48: 16,729,231 km (0.078 R)
• M49: 17,376,241 km (0.095 R)
• M50: 17,680,972 km (0.087 R)
• M51: 18,251,539 km (0.116 R)
• M52: 18,561,356 km (0.109 R)
• M53: 18,783,658 km (0.107 R)
• M54: 19,863,156 km (0.101 R)
• M55: 20,548,165 km (0.074 R)
• M56: 20,824,323 km (0.115 R)
• M57: 21,473,428 km (0.094 R)
• M58: 21,753,625 km (0.062 R)
• M59: 21,894,247 km (0.094 R)
• M60: 22,601,695 km (0.071 R)
• M61: 23,125,138 km (0.071 R)
• M62: 24,378,619 km (0.026 R)
• M63: 24,524,626 km (0.095 R)
• M64: 24,719,851 km (0.106 R)
• M65: 25,308,519 km (0.047 R)
• M66: 26,100,490 km (0.104 R)
• M67: 26,200,122 km (0.045 R)
• M68: 28,627,946 km (0.063 R)
• M69: 29,039,490 km (0.055 R)
• M70: 30,233,730 km (0.106 R)
• M71: 30,810,579 km (0.104 R)
• M72: 32,402,151 km (0.116 R)
• M73: 32,777,492 km (0.113 R)
• M74: 33,315,895 km (0.091 R)
• M75: 33,694,676 km (0.052 R)
• M76: 34,074,805 km (0.045 R)
• M77: 34,511,032 km (0.116 R)
• M78: 34,729,894 km (0.089 R)
• M79: 35,886,136 km (0.118 R)
• M80: 35,996,988 km (0.116 R)
• M81: 36,107,840 km (0.095 R)
• M82: 36,608,245 km (0.099 R)
• M83: 36,719,845 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 12.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.4 AU - 8.52 AU

Year: 6775 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,031,789 km

• M1: 163,361 km (0.083 R)
• M2: 250,576 km (0.114 R)
• M3: 369,058 km (0.032 R)
• M4: 614,997 km (0.099 R)
• M5: 734,526 km (0.097 R)
• M6: 971,638 km (0.112 R)
• M7: 1,070,971 km (0.081 R)
• M8: 1,174,044 km (0.045 R)
• M9: 1,280,707 km (0.112 R)
• M10: 1,374,804 km (0.106 R)
• M11: 2,100,653 km (0.092 R)
• M12: 2,289,296 km (0.058 R)
• M13: 2,889,483 km (0.076 R)
• M14: 3,448,231 km (0.05 R)
• M15: 3,559,532 km (0.118 R)
• M16: 3,763,134 km (0.12 R)
• M17: 4,087,463 km (0.088 R)
• M18: 4,229,281 km (0.116 R)
• M19: 4,324,725 km (0.067 R)
• M20: 4,493,621 km (0.073 R)
• M21: 4,615,543 km (0.059 R)
• M22: 5,165,315 km (0.078 R)
• M23: 5,396,444 km (0.106 R)
• M24: 5,788,989 km (0.064 R)
• M25: 5,868,724 km (0.073 R)
• M26: 6,056,021 km (0.058 R)
• M27: 6,272,489 km (0.112 R)
• M28: 6,354,319 km (0.088 R)
• M29: 7,078,822 km (0.114 R)
• M30: 7,712,369 km (0.113 R)
• M31: 7,800,183 km (0.088 R)
• M32: 8,184,649 km (0.066 R)
• M33: 8,605,618 km (0.036 R)
• M34: 8,879,980 km (0.079 R)
• M35: 9,312,467 km (0.092 R)
• M36: 9,531,479 km (0.041 R)
• M37: 9,657,291 km (0.118 R)
• M38: 10,391,666 km (0.118 R)
• M39: 10,749,355 km (0.108 R)
• M40: 10,880,403 km (0.07 R)
• M41: 11,210,266 km (0.065 R)
• M42: 11,610,740 km (0.119 R)
• M43: 11,947,933 km (0.062 R)
• M44: 12,288,418 km (0.115 R)
• M45: 12,632,044 km (0.037 R)
• M46: 14,181,878 km (0.092 R)
• M47: 14,289,738 km (0.118 R)
• M48: 14,796,576 km (0.114 R)
• M49: 16,127,099 km (0.086 R)
• M50: 16,390,242 km (0.039 R)
• M51: 17,572,813 km (0.066 R)
• M52: 17,766,094 km (0.097 R)
• M53: 19,377,861 km (0.089 R)
• M54: 19,858,369 km (0.103 R)
• M55: 20,019,337 km (0.084 R)
• M56: 20,423,999 km (0.058 R)
• M57: 20,708,684 km (0.058 R)
• M58: 21,241,102 km (0.096 R)
• M59: 22,570,878 km (0.111 R)
• M60: 22,865,436 km (0.077 R)
• M61: 22,991,996 km (0.119 R)
• M62: 23,543,264 km (0.078 R)
• M63: 23,841,861 km (0.103 R)
• M64: 24,056,086 km (0.083 R)
• M65: 24,313,843 km (0.072 R)
• M66: 24,615,731 km (0.057 R)
• M67: 24,788,666 km (0.081 R)
• M68: 25,005,583 km (0.066 R)
• M69: 25,704,056 km (0.03 R)
• M70: 25,879,534 km (0.068 R)
• M71: 26,408,811 km (0.073 R)
• M72: 27,164,580 km (0.082 R)
• M73: 27,522,717 km (0.086 R)
• M74: 28,879,570 km (0.079 R)
• M75: 29,704,153 km (0.116 R)
• M76: 29,980,760 km (0.064 R)
• M77: 30,119,287 km (0.045 R)
• M78: 30,908,865 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 13.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.37 AU - 9.19 AU

Year: 8791 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,031,789 km

• M1: 174,730 km (0.087 R)
• M2: 261,796 km (0.107 R)
• M3: 730,038 km (0.069 R)
• M4: 931,696 km (0.118 R)
• M5: 1,026,092 km (0.09 R)
• M6: 1,181,823 km (0.116 R)
• M7: 2,410,171 km (0.076 R)
• M8: 2,544,061 km (0.112 R)
• M9: 2,819,172 km (0.109 R)
• M10: 4,015,356 km (0.063 R)
• M11: 4,500,802 km (0.103 R)
• M12: 4,859,088 km (0.12 R)
• M13: 5,451,795 km (0.106 R)
• M14: 6,119,750 km (0.057 R)
• M15: 6,251,097 km (0.108 R)
• M16: 6,436,748 km (0.074 R)
• M17: 6,813,585 km (0.074 R)
• M18: 7,114,875 km (0.109 R)
• M19: 7,588,950 km (0.088 R)
• M20: 8,715,273 km (0.059 R)
• M21: 9,132,352 km (0.091 R)
• M22: 10,422,633 km (0.088 R)
• M23: 10,929,172 km (0.113 R)
• M24: 11,346,699 km (0.059 R)
• M25: 11,541,177 km (0.075 R)
• M26: 12,263,734 km (0.099 R)
• M27: 13,477,721 km (0.064 R)
• M28: 15,873,680 km (0.067 R)
• M29: 16,309,908 km (0.116 R)
• M30: 17,418,129 km (0.12 R)
• M31: 18,132,608 km (0.043 R)
• M32: 18,246,303 km (0.099 R)
• M33: 18,856,662 km (0.107 R)
• M34: 19,048,746 km (0.087 R)
• M35: 19,202,831 km (0.077 R)
• M36: 19,667,782 km (0.075 R)
• M37: 21,005,336 km (0.117 R)
• M38: 21,284,486 km (0.096 R)
• M39: 21,967,251 km (0.086 R)
• M40: 22,169,357 km (0.098 R)
• M41: 22,331,671 km (0.105 R)
• M42: 22,738,876 km (0.039 R)
• M43: 23,767,661 km (0.064 R)
• M44: 24,559,782 km (0.038 R)
• M45: 24,895,778 km (0.116 R)
• M46: 26,169,754 km (0.111 R)
• M47: 26,944,372 km (0.111 R)
• M48: 27,334,373 km (0.077 R)
• M49: 28,120,211 km (0.052 R)
• M50: 28,339,821 km (0.109 R)
• M51: 28,692,423 km (0.078 R)
• M52: 29,357,385 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 13.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.85 AU - 10.91 AU

Year: 9763 Days

Day: 11.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,031,789 km

• M1: 176,226 km (0.085 R)
• M2: 349,012 km (0.038 R)
• M3: 740,210 km (0.119 R)
• M4: 1,614,011 km (0.058 R)
• M5: 1,852,919 km (0.033 R)
• M6: 1,951,803 km (0.108 R)
• M7: 2,207,017 km (0.091 R)
• M8: 2,392,369 km (0.102 R)
• M9: 3,580,475 km (0.108 R)
• M10: 3,799,636 km (0.07 R)
• M11: 3,958,958 km (0.057 R)
• M12: 4,450,537 km (0.071 R)
• M13: 4,961,563 km (0.099 R)
• M14: 5,066,132 km (0.105 R)
• M15: 5,171,299 km (0.111 R)
• M16: 7,070,594 km (0.084 R)
• M17: 7,506,223 km (0.096 R)
• M18: 7,707,133 km (0.108 R)
• M19: 8,073,348 km (0.087 R)
• M20: 8,320,783 km (0.079 R)
• M21: 8,738,610 km (0.103 R)
• M22: 9,464,758 km (0.113 R)
• M23: 9,551,525 km (0.116 R)
• M24: 10,210,354 km (0.119 R)
• M25: 10,343,795 km (0.084 R)
• M26: 11,111,681 km (0.111 R)
• M27: 11,249,161 km (0.1 R)
• M28: 11,479,393 km (0.078 R)
• M29: 11,757,794 km (0.056 R)
• M30: 12,511,319 km (0.049 R)
• M31: 13,916,492 km (0.09 R)
• M32: 14,015,376 km (0.081 R)
• M33: 14,412,708 km (0.092 R)
• M34: 16,874,341 km (0.119 R)
• M35: 17,777,164 km (0.119 R)
• M36: 18,099,547 km (0.099 R)
• M37: 18,532,334 km (0.1 R)
• M38: 19,133,119 km (0.07 R)
• M39: 19,353,177 km (0.094 R)
• M40: 19,740,337 km (0.104 R)
• M41: 20,409,937 km (0.108 R)
• M42: 20,634,782 km (0.078 R)
• M43: 21,030,319 km (0.111 R)
• M44: 21,485,396 km (0.087 R)
• M45: 21,828,872 km (0.056 R)
• M46: 23,632,275 km (0.069 R)
• M47: 23,809,249 km (0.09 R)
• M48: 24,105,303 km (0.046 R)
• M49: 24,521,933 km (0.117 R)
• M50: 24,940,957 km (0.062 R)
• M51: 25,664,712 km (0.103 R)
• M52: 26,090,018 km (0.076 R)
• M53: 27,752,649 km (0.114 R)
• M54: 28,001,879 km (0.065 R)
• M55: 28,502,583 km (0.115 R)
• M56: 28,880,019 km (0.072 R)
• M57: 29,006,130 km (0.057 R)
• M58: 29,195,820 km (0.116 R)
• M59: 33,736,265 km (0.065 R)
• M60: 34,202,262 km (0.082 R)
• M61: 35,680,738 km (0.077 R)
• M62: 36,564,263 km (0.025 R)
• M63: 36,700,696 km (0.074 R)
• M64: 36,905,944 km (0.107 R)
• M65: 37,111,492 km (0.116 R)
• M66: 37,248,673 km (0.052 R)
• M67: 38,006,536 km (0.118 R)
• M68: 38,421,969 km (0.106 R)
• M69: 38,630,359 km (0.057 R)
• M70: 38,908,761 km (0.109 R)
• M71: 39,397,347 km (0.113 R)
• M72: 39,818,016 km (0.089 R)
• M73: 40,028,800 km (0.108 R)
• M74: 40,663,394 km (0.059 R)
• M75: 43,163,324 km (0.097 R)
• M76: 43,307,686 km (0.098 R)
• M77: 43,452,198 km (0.075 R)
• M78: 45,125,450 km (0.066 R)
• M79: 45,272,056 km (0.078 R)
• M80: 46,228,136 km (0.04 R)
• M81: 47,786,796 km (0.07 R)
• M82: 47,936,244 km (0.112 R)
• M83: 48,535,084 km (0.111 R)
• M84: 50,194,873 km (0.096 R)
• M85: 50,955,578 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit