🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.58 AU - 0.6 AU

Year: 158 Days

Day: 43.9 Hours

Environment

Temp: 266 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,009,536 km

• M1: 232,924 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.09 AU - 1.41 AU

Year: 487 Days

Day: 46.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,009,536 km

• M1: 484,248 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.39 AU - 1.53 AU

Year: 614 Days

Day: 20.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 143.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.82 AU - 3.46 AU

Year: 1938 Days

Day: 29.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,009,536 km

• M1: 1,233,584 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.69 AU - 4.39 AU

Year: 2320 Days

Day: 28.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.72 AU - 5.12 AU

Year: 3801 Days

Day: 47.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 14.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6 AU - 9.3 AU

Year: 7369 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,009,536 km

• M1: 271,819 km (0.115 R)
• M2: 446,101 km (0.086 R)
• M3: 583,432 km (0.066 R)
• M4: 698,024 km (0.1 R)
• M5: 821,741 km (0.068 R)
• M6: 1,062,444 km (0.104 R)
• M7: 1,241,962 km (0.069 R)
• M8: 1,414,597 km (0.093 R)
• M9: 2,062,207 km (0.102 R)
• M10: 2,527,157 km (0.079 R)
• M11: 2,727,020 km (0.101 R)
• M12: 2,932,118 km (0.088 R)
• M13: 3,406,643 km (0.081 R)
• M14: 3,905,552 km (0.12 R)
• M15: 4,111,847 km (0.11 R)
• M16: 4,295,254 km (0.03 R)
• M17: 4,724,750 km (0.096 R)
• M18: 5,112,058 km (0.077 R)
• M19: 5,423,820 km (0.105 R)
• M20: 5,538,712 km (0.045 R)
• M21: 5,654,351 km (0.072 R)
• M22: 5,829,530 km (0.109 R)
• M23: 6,701,386 km (0.037 R)
• M24: 7,263,126 km (0.054 R)
• M25: 7,358,270 km (0.087 R)
• M26: 7,453,864 km (0.059 R)
• M27: 8,233,119 km (0.112 R)
• M28: 9,175,137 km (0.115 R)
• M29: 9,347,025 km (0.041 R)
• M30: 9,728,798 km (0.104 R)
• M31: 9,974,438 km (0.088 R)
• M32: 10,186,717 km (0.088 R)
• M33: 10,507,904 km (0.11 R)
• M34: 11,123,649 km (0.108 R)
• M35: 11,788,462 km (0.109 R)
• M36: 12,050,557 km (0.102 R)
• M37: 13,467,698 km (0.074 R)
• M38: 14,655,056 km (0.118 R)
• M39: 15,629,238 km (0.105 R)
• M40: 16,041,230 km (0.109 R)
• M41: 16,373,487 km (0.115 R)
• M42: 16,876,136 km (0.088 R)
• M43: 18,371,067 km (0.111 R)
• M44: 18,544,601 km (0.079 R)
• M45: 19,068,493 km (0.078 R)
• M46: 19,464,777 km (0.074 R)
• M47: 19,553,190 km (0.051 R)
• M48: 19,730,314 km (0.103 R)
• M49: 20,310,005 km (0.079 R)
• M50: 20,399,764 km (0.096 R)
• M51: 20,895,382 km (0.09 R)
• M52: 21,167,351 km (0.085 R)
• M53: 21,258,306 km (0.115 R)
• M54: 21,669,102 km (0.062 R)
• M55: 22,082,590 km (0.12 R)
• M56: 23,151,018 km (0.06 R)
• M57: 23,244,667 km (0.098 R)
• M58: 23,573,782 km (0.069 R)
• M59: 23,668,029 km (0.117 R)
• M60: 24,953,074 km (0.063 R)
• M61: 25,049,116 km (0.077 R)
• M62: 25,338,139 km (0.046 R)
• M63: 25,676,829 km (0.072 R)
• M64: 27,293,234 km (0.082 R)
• M65: 28,690,478 km (0.091 R)
• M66: 29,245,785 km (0.055 R)
• M67: 30,881,339 km (0.106 R)
• M68: 31,450,409 km (0.047 R)
• M69: 31,918,650 km (0.071 R)
• M70: 32,389,136 km (0.09 R)
• M71: 32,599,022 km (0.1 R)
• M72: 33,178,414 km (0.068 R)
• M73: 33,389,946 km (0.041 R)
• M74: 34,937,087 km (0.072 R)
• M75: 36,126,390 km (0.067 R)
• M76: 36,289,451 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 10.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.53 AU - 10.41 AU

Year: 10149 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,009,536 km

• M1: 238,010 km (0.068 R)
• M2: 444,605 km (0.116 R)
• M3: 537,505 km (0.086 R)
• M4: 623,225 km (0.094 R)
• M5: 911,201 km (0.118 R)
• M6: 1,126,322 km (0.087 R)
• M7: 1,298,809 km (0.032 R)
• M8: 1,801,458 km (0.111 R)
• M9: 1,913,506 km (0.113 R)
• M10: 2,027,799 km (0.111 R)
• M11: 2,144,635 km (0.078 R)
• M12: 2,215,844 km (0.074 R)
• M13: 2,409,573 km (0.11 R)
• M14: 2,736,444 km (0.066 R)
• M15: 2,839,966 km (0.087 R)
• M16: 2,997,792 km (0.09 R)
• M17: 3,460,498 km (0.085 R)
• M18: 3,600,970 km (0.084 R)
• M19: 4,033,607 km (0.062 R)
• M20: 4,854,152 km (0.111 R)
• M21: 5,235,177 km (0.033 R)
• M22: 5,494,580 km (0.106 R)
• M23: 5,858,402 km (0.111 R)
• M24: 6,332,627 km (0.1 R)
• M25: 6,574,378 km (0.092 R)
• M26: 6,889,730 km (0.081 R)
• M27: 6,995,944 km (0.096 R)
• M28: 7,390,284 km (0.099 R)
• M29: 7,535,394 km (0.112 R)
• M30: 8,050,909 km (0.096 R)
• M31: 8,350,703 km (0.057 R)
• M32: 8,654,087 km (0.098 R)
• M33: 9,625,725 km (0.089 R)
• M34: 9,744,656 km (0.101 R)
• M35: 10,184,922 km (0.05 R)
• M36: 11,502,281 km (0.067 R)
• M37: 11,713,064 km (0.032 R)
• M38: 11,882,559 km (0.12 R)
• M39: 12,568,615 km (0.039 R)
• M40: 13,003,945 km (0.104 R)
• M41: 14,023,903 km (0.086 R)
• M42: 14,566,345 km (0.073 R)
• M43: 16,518,298 km (0.043 R)
• M44: 17,043,087 km (0.094 R)
• M45: 18,501,816 km (0.031 R)
• M46: 20,508,372 km (0.109 R)
• M47: 21,953,637 km (0.057 R)
• M48: 22,267,643 km (0.086 R)
• M49: 23,218,487 km (0.118 R)
• M50: 23,431,664 km (0.099 R)
• M51: 23,538,477 km (0.1 R)
• M52: 23,645,439 km (0.063 R)
• M53: 25,050,612 km (0.081 R)
• M54: 25,928,752 km (0.112 R)
• M55: 26,538,363 km (0.103 R)
• M56: 27,152,612 km (0.058 R)
• M57: 27,658,702 km (0.08 R)
• M58: 29,080,928 km (0.118 R)
• M59: 29,598,687 km (0.041 R)
• M60: 31,641,146 km (0.035 R)
• M61: 32,173,715 km (0.1 R)
• M62: 32,292,496 km (0.106 R)
• M63: 32,470,816 km (0.093 R)
• M64: 32,709,275 km (0.076 R)
• M65: 32,948,183 km (0.11 R)
• M66: 34,151,698 km (0.114 R)
• M67: 34,819,652 km (0.094 R)
• M68: 34,941,575 km (0.114 R)
• M69: 35,185,868 km (0.111 R)
• M70: 35,430,760 km (0.11 R)
• M71: 36,477,646 km (0.037 R)
• M72: 37,597,236 km (0.083 R)
• M73: 38,224,051 km (0.112 R)
• M74: 38,728,046 km (0.105 R)
• M75: 39,424,574 km (0.075 R)
• M76: 40,061,412 km (0.102 R)
• M77: 40,189,169 km (0.088 R)
• M78: 40,509,308 km (0.114 R)
• M79: 41,409,887 km (0.115 R)
• M80: 41,862,571 km (0.07 R)
• M81: 42,382,124 km (0.109 R)
• M82: 42,707,799 km (0.113 R)
• M83: 43,034,371 km (0.041 R)
• M84: 43,821,555 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.9

Radius: 6.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.32 AU - 22.44 AU

Year: 32041 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,009,536 km

• M1: 813,513 km (0.111 R)
• M2: 993,330 km (0.109 R)
• M3: 1,390,213 km (0.095 R)
• M4: 2,129,226 km (0.074 R)
• M5: 2,221,379 km (0.115 R)
• M6: 2,635,765 km (0.096 R)
• M7: 2,734,799 km (0.053 R)
• M8: 3,354,583 km (0.105 R)
• M9: 4,362,124 km (0.061 R)
• M10: 4,677,477 km (0.05 R)
• M11: 5,371,910 km (0.06 R)
• M12: 5,667,216 km (0.035 R)
• M13: 5,795,422 km (0.097 R)
• M14: 5,838,356 km (0.1 R)
• M15: 5,967,758 km (0.109 R)
• M16: 6,629,280 km (0.066 R)
• M17: 7,735,407 km (0.119 R)
• M18: 7,782,680 km (0.105 R)
• M19: 7,972,968 km (0.1 R)
• M20: 8,020,690 km (0.104 R)
• M21: 8,406,652 km (0.114 R)
• M22: 8,504,041 km (0.081 R)
• M23: 8,996,816 km (0.098 R)
• M24: 9,296,909 km (0.075 R)
• M25: 9,397,589 km (0.107 R)
• M26: 10,009,893 km (0.074 R)
• M27: 10,164,876 km (0.056 R)
• M28: 10,952,060 km (0.119 R)
• M29: 12,695,922 km (0.091 R)
• M30: 12,807,822 km (0.074 R)
• M31: 14,349,428 km (0.087 R)
• M32: 15,349,639 km (0.054 R)
• M33: 15,828,203 km (0.061 R)
• M34: 15,948,629 km (0.072 R)
• M35: 16,677,320 km (0.064 R)
• M36: 17,230,982 km (0.098 R)
• M37: 17,915,841 km (0.088 R)
• M38: 18,229,997 km (0.09 R)
• M39: 18,609,526 km (0.101 R)
• M40: 18,673,105 km (0.097 R)
• M41: 18,991,599 km (0.12 R)
• M42: 19,376,365 km (0.106 R)
• M43: 19,505,169 km (0.03 R)
• M44: 19,893,226 km (0.11 R)
• M45: 21,072,805 km (0.039 R)
• M46: 21,338,042 km (0.086 R)
• M47: 21,471,034 km (0.088 R)
• M48: 22,477,529 km (0.111 R)
• M49: 23,157,002 km (0.069 R)
• M50: 23,362,101 km (0.067 R)
• M51: 23,981,137 km (0.108 R)
• M52: 25,376,137 km (0.107 R)
• M53: 27,372,970 km (0.117 R)
• M54: 28,244,078 km (0.103 R)
• M55: 31,515,035 km (0.095 R)
• M56: 31,590,732 km (0.12 R)
• M57: 32,427,732 km (0.096 R)
• M58: 32,964,040 km (0.101 R)
• M59: 33,040,934 km (0.11 R)
• M60: 33,348,956 km (0.041 R)
• M61: 33,580,683 km (0.095 R)
• M62: 33,890,500 km (0.098 R)
• M63: 34,668,858 km (0.067 R)
• M64: 35,768,701 km (0.108 R)
• M65: 35,847,689 km (0.064 R)
• M66: 37,600,228 km (0.088 R)
• M67: 38,729,842 km (0.075 R)
• M68: 39,054,619 km (0.065 R)
• M69: 39,461,974 km (0.111 R)
• M70: 40,116,464 km (0.085 R)
• M71: 42,018,452 km (0.085 R)
• M72: 42,101,778 km (0.046 R)
• M73: 42,686,705 km (0.081 R)
• M74: 42,854,404 km (0.082 R)
• M75: 45,995,062 km (0.093 R)
• M76: 46,252,969 km (0.07 R)
• M77: 46,856,596 km (0.104 R)
• M78: 47,549,534 km (0.071 R)
• M79: 48,683,037 km (0.081 R)
• M80: 51,065,233 km (0.07 R)
• M81: 51,243,255 km (0.117 R)
• M82: 54,209,332 km (0.099 R)
• M83: 55,301,695 km (0.089 R)
• M84: 56,677,248 km (0.1 R)
• M85: 57,138,308 km (0.114 R)
• M86: 58,528,821 km (0.065 R)
• M87: 58,901,618 km (0.112 R)
• M88: 59,088,167 km (0.116 R)
• M89: 62,576,490 km (0.102 R)
• M90: 62,766,928 km (0.092 R)
• M91: 63,243,846 km (0.093 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit