🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.78 AU - 0.82 AU

Year: 251 Days

Day: 41.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.21 AU

Year: 351 Days

Day: 38.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,953,421 km

• M1: 74,500 km (0.045 R)
• M2: 182,659 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.37 AU - 1.43 AU

Year: 582 Days

Day: 24.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.55 AU - 2.25 AU

Year: 920 Days

Day: 42.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,953,421 km

• M1: 829,221 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.05 AU - 2.29 AU

Year: 1123 Days

Day: 20.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2 AU - 2.82 AU

Year: 1315 Days

Day: 38.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,953,421 km

• M1: 62,682 km (0.104 R)
• M2: 743,352 km (0.096 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.3 AU - 4.3 AU

Year: 3134 Days

Day: 15.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,953,421 km

• M1: 586,573 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.1

Radius: 8.9

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.29 AU - 5.71 AU

Year: 4533 Days

Day: 13.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,953,421 km

• M1: 191,635 km (0.104 R)
• M2: 252,521 km (0.095 R)
• M3: 308,920 km (0.093 R)
• M4: 692,638 km (0.044 R)
• M5: 930,050 km (0.061 R)
• M6: 1,206,058 km (0.067 R)
• M7: 1,493,436 km (0.114 R)
• M8: 2,066,994 km (0.105 R)
• M9: 2,445,028 km (0.051 R)
• M10: 2,564,556 km (0.1 R)
• M11: 2,826,951 km (0.038 R)
• M12: 3,246,274 km (0.116 R)
• M13: 3,665,746 km (0.067 R)
• M14: 3,881,915 km (0.077 R)
• M15: 4,021,789 km (0.088 R)
• M16: 4,224,345 km (0.065 R)
• M17: 4,388,902 km (0.095 R)
• M18: 4,555,554 km (0.098 R)
• M19: 4,938,226 km (0.069 R)
• M20: 5,089,918 km (0.058 R)
• M21: 5,420,080 km (0.105 R)
• M22: 5,780,013 km (0.081 R)
• M23: 6,008,898 km (0.055 R)
• M24: 6,428,370 km (0.096 R)
• M25: 7,246,670 km (0.08 R)
• M26: 7,818,583 km (0.09 R)
• M27: 7,995,557 km (0.026 R)
• M28: 8,225,190 km (0.064 R)
• M29: 8,482,798 km (0.097 R)
• M30: 8,586,469 km (0.099 R)
• M31: 8,795,308 km (0.093 R)
• M32: 9,728,798 km (0.066 R)
• M33: 9,837,406 km (0.044 R)
• M34: 10,386,879 km (0.048 R)
• M35: 10,498,031 km (0.117 R)
• M36: 10,833,579 km (0.107 R)
• M37: 12,182,054 km (0.067 R)
• M38: 12,741,999 km (0.101 R)
• M39: 13,160,125 km (0.068 R)
• M40: 13,826,134 km (0.072 R)
• M41: 14,163,178 km (0.082 R)
• M42: 14,379,198 km (0.1 R)
• M43: 14,596,264 km (0.083 R)
• M44: 15,222,331 km (0.106 R)
• M45: 15,348,592 km (0.106 R)
• M46: 15,538,731 km (0.105 R)
• M47: 15,985,280 km (0.119 R)
• M48: 16,177,963 km (0.05 R)
• M49: 16,793,259 km (0.027 R)
• M50: 17,087,368 km (0.046 R)
• M51: 17,482,157 km (0.107 R)
• M52: 17,581,340 km (0.098 R)
• M53: 17,713,734 km (0.092 R)
• M54: 18,180,180 km (0.074 R)
• M55: 18,314,220 km (0.088 R)
• M56: 18,482,219 km (0.043 R)
• M57: 18,752,093 km (0.075 R)
• M58: 18,887,479 km (0.059 R)
• M59: 19,672,419 km (0.113 R)
• M60: 20,155,321 km (0.12 R)
• M61: 20,607,406 km (0.097 R)
• M62: 21,556,754 km (0.108 R)
• M63: 23,098,061 km (0.098 R)
• M64: 23,279,673 km (0.068 R)
• M65: 23,352,377 km (0.052 R)
• M66: 23,753,898 km (0.12 R)
• M67: 24,823,074 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.9

Radius: 11.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.19 AU - 10.03 AU

Year: 10470 Days

Day: 9 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,953,421 km

• M1: 174,132 km (0.096 R)
• M2: 360,232 km (0.073 R)
• M3: 473,178 km (0.057 R)
• M4: 551,268 km (0.075 R)
• M5: 651,948 km (0.052 R)
• M6: 1,369,269 km (0.041 R)
• M7: 1,560,306 km (0.042 R)
• M8: 1,634,357 km (0.064 R)
• M9: 1,709,604 km (0.09 R)
• M10: 2,213,899 km (0.095 R)
• M11: 2,497,387 km (0.038 R)
• M12: 2,614,223 km (0.113 R)
• M13: 2,883,798 km (0.05 R)
• M14: 3,450,176 km (0.051 R)
• M15: 3,646,598 km (0.032 R)
• M16: 3,948,337 km (0.112 R)
• M17: 4,050,811 km (0.102 R)
• M18: 4,434,081 km (0.093 R)
• M19: 5,012,277 km (0.107 R)
• M20: 7,093,482 km (0.107 R)
• M21: 8,070,506 km (0.11 R)
• M22: 8,288,470 km (0.111 R)
• M23: 8,909,301 km (0.103 R)
• M24: 9,134,745 km (0.103 R)
• M25: 10,055,071 km (0.087 R)
• M26: 10,812,635 km (0.094 R)
• M27: 11,149,828 km (0.066 R)
• M28: 11,441,544 km (0.076 R)
• M29: 12,432,481 km (0.042 R)
• M30: 13,142,472 km (0.102 R)
• M31: 13,554,016 km (0.069 R)
• M32: 13,969,898 km (0.035 R)
• M33: 15,188,821 km (0.088 R)
• M34: 15,512,402 km (0.114 R)
• M35: 15,838,226 km (0.091 R)
• M36: 16,002,035 km (0.085 R)
• M37: 18,182,125 km (0.083 R)
• M38: 18,525,752 km (0.055 R)
• M39: 20,513,159 km (0.115 R)
• M40: 20,751,469 km (0.075 R)
• M41: 21,653,095 km (0.091 R)
• M42: 22,322,545 km (0.12 R)
• M43: 22,752,041 km (0.119 R)
• M44: 23,184,229 km (0.058 R)
• M45: 24,940,209 km (0.089 R)
• M46: 26,868,675 km (0.112 R)
• M47: 27,325,547 km (0.103 R)
• M48: 27,653,466 km (0.101 R)
• M49: 27,850,785 km (0.031 R)
• M50: 28,711,571 km (0.084 R)
• M51: 29,782,842 km (0.113 R)
• M52: 29,985,098 km (0.034 R)
• M53: 30,662,776 km (0.113 R)
• M54: 32,865,306 km (0.107 R)
• M55: 33,844,873 km (0.07 R)
• M56: 34,197,176 km (0.081 R)
• M57: 35,546,399 km (0.116 R)
• M58: 37,421,010 km (0.12 R)
• M59: 37,493,714 km (0.112 R)
• M60: 37,785,131 km (0.119 R)
• M61: 38,296,905 km (0.035 R)
• M62: 39,032,179 km (0.079 R)
• M63: 39,327,485 km (0.12 R)
• M64: 39,846,141 km (0.085 R)
• M65: 39,994,841 km (0.109 R)
• M66: 41,717,012 km (0.092 R)
• M67: 42,170,293 km (0.114 R)
• M68: 42,473,379 km (0.119 R)
• M69: 42,549,374 km (0.118 R)
• M70: 43,540,011 km (0.115 R)
• M71: 44,230,256 km (0.065 R)
• M72: 45,388,742 km (0.062 R)
• M73: 46,088,561 km (0.09 R)
• M74: 46,322,681 km (0.069 R)
• M75: 47,972,447 km (0.101 R)
• M76: 48,764,717 km (0.12 R)
• M77: 49,881,166 km (0.08 R)
• M78: 50,041,385 km (0.057 R)
• M79: 50,845,025 km (0.103 R)
• M80: 52,139,495 km (0.068 R)
• M81: 52,790,845 km (0.036 R)
• M82: 53,444,886 km (0.077 R)
• M83: 54,926,205 km (0.067 R)
• M84: 55,339,992 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 14.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.22 AU - 15.1 AU

Year: 14903 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,953,421 km

• M1: 194,926 km (0.071 R)
• M2: 442,211 km (0.061 R)
• M3: 538,403 km (0.09 R)
• M4: 839,244 km (0.084 R)
• M5: 1,078,750 km (0.113 R)
• M6: 1,442,722 km (0.111 R)
• M7: 1,762,263 km (0.109 R)
• M8: 2,075,521 km (0.091 R)
• M9: 3,681,005 km (0.099 R)
• M10: 4,272,216 km (0.078 R)
• M11: 4,933,139 km (0.061 R)
• M12: 5,133,750 km (0.054 R)
• M13: 5,378,043 km (0.088 R)
• M14: 5,543,050 km (0.102 R)
• M15: 6,349,981 km (0.03 R)
• M16: 6,700,937 km (0.12 R)
• M17: 7,284,818 km (0.075 R)
• M18: 7,421,850 km (0.078 R)
• M19: 7,745,131 km (0.057 R)
• M20: 8,215,017 km (0.11 R)
• M21: 8,694,179 km (0.099 R)
• M22: 8,791,119 km (0.048 R)
• M23: 9,133,249 km (0.114 R)
• M24: 9,330,718 km (0.097 R)
• M25: 9,780,410 km (0.108 R)
• M26: 10,084,093 km (0.083 R)
• M27: 10,390,919 km (0.105 R)
• M28: 10,857,065 km (0.025 R)
• M29: 12,079,280 km (0.114 R)
• M30: 12,241,893 km (0.104 R)
• M31: 12,569,363 km (0.097 R)
• M32: 12,955,176 km (0.092 R)
• M33: 13,513,026 km (0.109 R)
• M34: 13,851,416 km (0.066 R)
• M35: 14,479,428 km (0.108 R)
• M36: 14,710,108 km (0.117 R)
• M37: 17,449,096 km (0.101 R)
• M38: 18,625,683 km (0.032 R)
• M39: 19,508,909 km (0.081 R)
• M40: 19,763,823 km (0.108 R)
• M41: 20,084,113 km (0.067 R)
• M42: 20,276,944 km (0.117 R)
• M43: 20,599,926 km (0.099 R)
• M44: 21,579,044 km (0.118 R)
• M45: 22,173,696 km (0.11 R)
• M46: 23,244,368 km (0.054 R)
• M47: 23,582,309 km (0.085 R)
• M48: 23,922,046 km (0.096 R)
• M49: 24,194,912 km (0.094 R)
• M50: 24,468,826 km (0.073 R)
• M51: 24,606,307 km (0.064 R)
• M52: 25,227,587 km (0.093 R)
• M53: 30,381,084 km (0.091 R)
• M54: 32,848,252 km (0.117 R)
• M55: 33,151,786 km (0.103 R)
• M56: 33,684,953 km (0.115 R)
• M57: 34,144,218 km (0.119 R)
• M58: 35,379,298 km (0.079 R)
• M59: 35,924,283 km (0.071 R)
• M60: 38,530,428 km (0.083 R)
• M61: 39,332,272 km (0.095 R)
• M62: 41,197,159 km (0.1 R)
• M63: 41,688,289 km (0.035 R)
• M64: 42,181,513 km (0.092 R)
• M65: 42,428,798 km (0.072 R)
• M66: 43,506,053 km (0.078 R)
• M67: 44,257,184 km (0.093 R)
• M68: 44,424,733 km (0.112 R)
• M69: 45,349,697 km (0.103 R)
• M70: 46,195,972 km (0.051 R)
• M71: 46,365,915 km (0.027 R)
• M72: 46,536,008 km (0.041 R)
• M73: 46,791,671 km (0.034 R)
• M74: 47,561,202 km (0.12 R)
• M75: 48,248,604 km (0.057 R)
• M76: 48,852,980 km (0.054 R)
• M77: 50,330,857 km (0.043 R)
• M78: 51,735,432 km (0.079 R)
• M79: 51,911,808 km (0.095 R)
• M80: 53,152,722 km (0.045 R)
• M81: 53,866,154 km (0.063 R)
• M82: 54,403,210 km (0.105 R)
• M83: 54,942,212 km (0.078 R)
• M84: 55,032,269 km (0.101 R)
• M85: 59,686,708 km (0.049 R)
• M86: 59,779,309 km (0.103 R)
• M87: 60,614,215 km (0.043 R)
• M88: 62,295,396 km (0.113 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 15,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit