🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.55 AU

Year: 155 Days

Day: 47.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.52 AU - 0.76 AU

Year: 217 Days

Day: 24.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.81 AU - 0.85 AU

Year: 321 Days

Day: 23.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.15 AU - 1.27 AU

Year: 565 Days

Day: 42 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,185,550 km

• M1: 648,058 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.63 AU

Year: 637 Days

Day: 23.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,185,550 km

• M1: 526,734 km (0.075 R)
• M2: 1,319,154 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 9.1

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.13 AU - 5.09 AU

Year: 4203 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,185,550 km

• M1: 127,308 km (0.086 R)
• M2: 225,743 km (0.068 R)
• M3: 328,667 km (0.094 R)
• M4: 603,328 km (0.11 R)
• M5: 698,173 km (0.092 R)
• M6: 1,070,672 km (0.097 R)
• M7: 1,128,716 km (0.095 R)
• M8: 1,294,022 km (0.057 R)
• M9: 1,356,105 km (0.072 R)
• M10: 1,419,235 km (0.111 R)
• M11: 1,565,243 km (0.061 R)
• M12: 1,699,282 km (0.076 R)
• M13: 1,925,175 km (0.077 R)
• M14: 2,069,088 km (0.074 R)
• M15: 2,367,835 km (0.108 R)
• M16: 2,660,449 km (0.108 R)
• M17: 3,301,625 km (0.05 R)
• M18: 3,409,485 km (0.112 R)
• M19: 3,740,096 km (0.073 R)
• M20: 4,104,068 km (0.036 R)
• M21: 4,243,643 km (0.034 R)
• M22: 4,866,120 km (0.1 R)
• M23: 5,038,606 km (0.093 R)
• M24: 5,313,866 km (0.096 R)
• M25: 5,542,751 km (0.064 R)
• M26: 5,826,837 km (0.087 R)
• M27: 6,248,703 km (0.078 R)
• M28: 6,680,443 km (0.064 R)
• M29: 7,572,794 km (0.118 R)
• M30: 7,888,146 km (0.085 R)
• M31: 8,003,935 km (0.107 R)
• M32: 8,178,516 km (0.047 R)
• M33: 8,354,592 km (0.113 R)
• M34: 8,443,005 km (0.098 R)
• M35: 8,950,141 km (0.058 R)
• M36: 9,071,016 km (0.074 R)
• M37: 9,683,021 km (0.055 R)
• M38: 9,962,769 km (0.115 R)
• M39: 10,434,900 km (0.074 R)
• M40: 10,498,479 km (0.085 R)
• M41: 10,818,020 km (0.12 R)
• M42: 10,882,348 km (0.093 R)
• M43: 10,978,988 km (0.056 R)
• M44: 11,401,303 km (0.099 R)
• M45: 11,499,439 km (0.071 R)
• M46: 11,961,547 km (0.03 R)
• M47: 12,027,968 km (0.115 R)
• M48: 12,496,957 km (0.115 R)
• M49: 12,767,580 km (0.104 R)
• M50: 13,006,039 km (0.079 R)
• M51: 13,280,401 km (0.116 R)
• M52: 13,765,098 km (0.104 R)
• M53: 13,834,811 km (0.046 R)
• M54: 13,939,530 km (0.028 R)
• M55: 14,114,709 km (0.066 R)
• M56: 14,787,301 km (0.086 R)
• M57: 15,181,491 km (0.107 R)
• M58: 15,542,920 km (0.088 R)
• M59: 17,883,827 km (0.091 R)
• M60: 18,036,118 km (0.08 R)
• M61: 18,881,645 km (0.085 R)
• M62: 19,075,524 km (0.063 R)
• M63: 19,739,888 km (0.119 R)
• M64: 20,173,871 km (0.106 R)
• M65: 20,730,675 km (0.102 R)
• M66: 21,373,347 km (0.096 R)
• M67: 22,144,823 km (0.095 R)
• M68: 22,760,418 km (0.079 R)
• M69: 23,091,030 km (0.094 R)
• M70: 23,423,287 km (0.092 R)
• M71: 23,506,613 km (0.11 R)
• M72: 23,798,927 km (0.106 R)
• M73: 24,302,922 km (0.1 R)
• M74: 25,749,833 km (0.118 R)
• M75: 26,396,993 km (0.064 R)
• M76: 27,136,904 km (0.119 R)
• M77: 27,399,748 km (0.084 R)
• M78: 27,663,339 km (0.108 R)
• M79: 27,839,565 km (0.074 R)
• M80: 27,971,959 km (0.106 R)
• M81: 28,060,372 km (0.117 R)
• M82: 29,307,569 km (0.05 R)
• M83: 29,892,796 km (0.062 R)
• M84: 30,254,973 km (0.049 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 14.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.04 AU - 5.26 AU

Year: 4962 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,185,550 km

• M1: 182,360 km (0.085 R)
• M2: 437,275 km (0.091 R)
• M3: 597,344 km (0.064 R)
• M4: 728,093 km (0.048 R)
• M5: 939,475 km (0.074 R)
• M6: 1,277,117 km (0.109 R)
• M7: 1,412,204 km (0.107 R)
• M8: 1,682,976 km (0.117 R)
• M9: 1,971,251 km (0.106 R)
• M10: 2,308,744 km (0.103 R)
• M11: 2,510,252 km (0.12 R)
• M12: 2,682,739 km (0.066 R)
• M13: 2,841,312 km (0.117 R)
• M14: 3,168,333 km (0.084 R)
• M15: 3,298,783 km (0.06 R)
• M16: 3,469,324 km (0.103 R)
• M17: 3,958,659 km (0.115 R)
• M18: 4,345,369 km (0.116 R)
• M19: 4,638,132 km (0.104 R)
• M20: 5,713,891 km (0.069 R)
• M21: 5,989,001 km (0.042 R)
• M22: 6,198,139 km (0.077 R)
• M23: 6,457,242 km (0.099 R)
• M24: 6,864,597 km (0.092 R)
• M25: 7,083,758 km (0.087 R)
• M26: 7,503,979 km (0.086 R)
• M27: 7,629,043 km (0.112 R)
• M28: 7,932,427 km (0.076 R)
• M29: 8,368,804 km (0.106 R)
• M30: 8,498,805 km (0.088 R)
• M31: 8,839,589 km (0.113 R)
• M32: 9,426,760 km (0.076 R)
• M33: 9,643,528 km (0.103 R)
• M34: 10,892,969 km (0.042 R)
• M35: 11,812,397 km (0.088 R)
• M36: 12,046,219 km (0.094 R)
• M37: 12,281,536 km (0.118 R)
• M38: 12,548,120 km (0.079 R)
• M39: 13,087,121 km (0.028 R)
• M40: 13,971,394 km (0.108 R)
• M41: 14,218,679 km (0.073 R)
• M42: 14,467,460 km (0.081 R)
• M43: 14,592,375 km (0.031 R)
• M44: 15,064,206 km (0.084 R)
• M45: 15,286,060 km (0.105 R)
• M46: 16,217,008 km (0.118 R)
• M47: 16,477,009 km (0.066 R)
• M48: 16,640,220 km (0.117 R)
• M49: 17,364,722 km (0.056 R)
• M50: 17,630,857 km (0.082 R)
• M51: 17,764,448 km (0.111 R)
• M52: 17,864,828 km (0.084 R)
• M53: 17,965,358 km (0.115 R)
• M54: 18,301,953 km (0.079 R)
• M55: 18,437,190 km (0.05 R)
• M56: 18,708,560 km (0.084 R)
• M57: 18,810,735 km (0.105 R)
• M58: 18,913,060 km (0.07 R)
• M59: 19,255,490 km (0.096 R)
• M60: 19,496,492 km (0.045 R)
• M61: 20,225,333 km (0.081 R)
• M62: 20,892,390 km (0.113 R)
• M63: 21,033,760 km (0.109 R)
• M64: 21,139,974 km (0.077 R)
• M65: 21,817,054 km (0.102 R)
• M66: 22,827,737 km (0.107 R)
• M67: 23,558,972 km (0.109 R)
• M68: 23,816,729 km (0.039 R)
• M69: 24,707,584 km (0.105 R)
• M70: 24,857,182 km (0.106 R)
• M71: 25,007,079 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 12.7

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.33 AU - 5.91 AU

Year: 5657 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,185,550 km

• M1: 163,810 km (0.102 R)
• M2: 290,519 km (0.118 R)
• M3: 422,016 km (0.051 R)
• M4: 655,987 km (0.072 R)
• M5: 735,124 km (0.109 R)
• M6: 964,607 km (0.113 R)
• M7: 1,251,685 km (0.114 R)
• M8: 1,640,041 km (0.108 R)
• M9: 1,887,177 km (0.093 R)
• M10: 2,045,601 km (0.086 R)
• M11: 2,249,952 km (0.076 R)
• M12: 2,397,007 km (0.039 R)
• M13: 2,591,035 km (0.079 R)
• M14: 2,812,889 km (0.116 R)
• M15: 3,110,589 km (0.082 R)
• M16: 3,811,754 km (0.105 R)
• M17: 4,064,873 km (0.104 R)
• M18: 4,402,366 km (0.087 R)
• M19: 4,641,274 km (0.111 R)
• M20: 4,775,912 km (0.096 R)
• M21: 4,939,123 km (0.081 R)
• M22: 5,355,604 km (0.106 R)
• M23: 5,496,974 km (0.09 R)
• M24: 6,192,903 km (0.067 R)
• M25: 6,551,340 km (0.113 R)
• M26: 6,672,364 km (0.042 R)
• M27: 7,635,326 km (0.114 R)
• M28: 7,794,797 km (0.059 R)
• M29: 8,641,671 km (0.11 R)
• M30: 8,741,303 km (0.088 R)
• M31: 8,908,104 km (0.115 R)
• M32: 9,143,571 km (0.079 R)
• M33: 9,347,025 km (0.107 R)
• M34: 10,175,797 km (0.068 R)
• M35: 11,208,620 km (0.111 R)
• M36: 12,914,485 km (0.07 R)
• M37: 13,642,578 km (0.111 R)
• M38: 14,226,907 km (0.034 R)
• M39: 14,938,843 km (0.075 R)
• M40: 15,138,706 km (0.102 R)
• M41: 15,339,317 km (0.025 R)
• M42: 16,028,514 km (0.111 R)
• M43: 16,110,195 km (0.107 R)
• M44: 16,852,051 km (0.029 R)
• M45: 17,816,209 km (0.091 R)
• M46: 18,028,339 km (0.08 R)
• M47: 18,798,319 km (0.085 R)
• M48: 19,404,789 km (0.064 R)
• M49: 19,754,100 km (0.117 R)
• M50: 23,919,503 km (0.098 R)
• M51: 24,294,245 km (0.099 R)
• M52: 24,482,290 km (0.112 R)
• M53: 24,670,783 km (0.11 R)
• M54: 25,096,838 km (0.107 R)
• M55: 25,908,257 km (0.111 R)
• M56: 26,052,320 km (0.071 R)
• M57: 26,341,343 km (0.064 R)
• M58: 26,825,292 km (0.097 R)
• M59: 27,068,388 km (0.083 R)
• M60: 27,802,016 km (0.111 R)
• M61: 27,998,737 km (0.057 R)
• M62: 28,097,322 km (0.089 R)
• M63: 28,443,193 km (0.088 R)
• M64: 28,691,076 km (0.102 R)
• M65: 28,790,409 km (0.12 R)
• M66: 30,193,488 km (0.11 R)
• M67: 30,903,330 km (0.12 R)
• M68: 31,618,707 km (0.114 R)
• M69: 31,978,490 km (0.099 R)
• M70: 32,754,005 km (0.072 R)
• M71: 33,117,977 km (0.025 R)
• M72: 33,222,246 km (0.097 R)
• M73: 34,112,802 km (0.119 R)
• M74: 34,218,119 km (0.077 R)
• M75: 34,640,285 km (0.078 R)
• M76: 35,117,352 km (0.046 R)
• M77: 35,650,070 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 9.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.05 AU - 8.01 AU

Year: 7914 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,185,550 km

• M1: 152,889 km (0.099 R)
• M2: 230,381 km (0.113 R)
• M3: 297,101 km (0.108 R)
• M4: 388,954 km (0.081 R)
• M5: 527,781 km (0.084 R)
• M6: 613,501 km (0.074 R)
• M7: 677,978 km (0.076 R)
• M8: 850,464 km (0.094 R)
• M9: 961,166 km (0.067 R)
• M10: 1,124,527 km (0.047 R)
• M11: 1,197,531 km (0.092 R)
• M12: 1,426,266 km (0.084 R)
• M13: 2,246,362 km (0.096 R)
• M14: 2,339,561 km (0.053 R)
• M15: 2,423,486 km (0.061 R)
• M16: 2,572,934 km (0.071 R)
• M17: 3,120,163 km (0.118 R)
• M18: 3,460,797 km (0.068 R)
• M19: 3,569,106 km (0.033 R)
• M20: 3,975,414 km (0.038 R)
• M21: 4,088,959 km (0.067 R)
• M22: 4,566,625 km (0.12 R)
• M23: 5,007,639 km (0.062 R)
• M24: 5,659,287 km (0.07 R)
• M25: 5,801,555 km (0.106 R)
• M26: 6,147,425 km (0.059 R)
• M27: 7,348,846 km (0.031 R)
• M28: 7,441,896 km (0.071 R)
• M29: 8,215,915 km (0.12 R)
• M30: 8,653,489 km (0.116 R)
• M31: 8,899,877 km (0.079 R)
• M32: 10,028,443 km (0.071 R)
• M33: 10,235,337 km (0.067 R)
• M34: 10,758,780 km (0.059 R)
• M35: 10,882,048 km (0.117 R)
• M36: 10,988,263 km (0.118 R)
• M37: 11,148,183 km (0.066 R)
• M38: 11,308,701 km (0.091 R)
• M39: 11,506,171 km (0.077 R)
• M40: 11,614,330 km (0.094 R)
• M41: 11,849,797 km (0.101 R)
• M42: 12,086,760 km (0.118 R)
• M43: 12,307,118 km (0.094 R)
• M44: 12,417,670 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154

Radius: 11.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.55 AU - 7.65 AU

Year: 8033 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,185,550 km

• M1: 144,362 km (0.068 R)
• M2: 524,789 km (0.091 R)
• M3: 632,051 km (0.033 R)
• M4: 726,148 km (0.09 R)
• M5: 871,408 km (0.117 R)
• M6: 1,127,669 km (0.081 R)
• M7: 1,520,962 km (0.049 R)
• M8: 1,622,389 km (0.11 R)
• M9: 1,816,866 km (0.029 R)
• M10: 2,115,015 km (0.079 R)
• M11: 2,378,307 km (0.103 R)
• M12: 2,582,957 km (0.072 R)
• M13: 2,687,526 km (0.047 R)
• M14: 2,846,997 km (0.115 R)
• M15: 3,554,894 km (0.112 R)
• M16: 3,691,178 km (0.114 R)
• M17: 3,789,613 km (0.094 R)
• M18: 4,130,846 km (0.061 R)
• M19: 4,566,325 km (0.085 R)
• M20: 4,929,549 km (0.055 R)
• M21: 5,235,776 km (0.114 R)
• M22: 5,368,918 km (0.119 R)
• M23: 5,616,054 km (0.12 R)
• M24: 5,752,487 km (0.081 R)
• M25: 5,889,967 km (0.037 R)
• M26: 6,617,761 km (0.043 R)
• M27: 6,882,848 km (0.084 R)
• M28: 6,955,703 km (0.11 R)
• M29: 7,053,390 km (0.118 R)
• M30: 7,249,962 km (0.075 R)
• M31: 7,648,790 km (0.094 R)
• M32: 8,234,465 km (0.1 R)
• M33: 8,311,957 km (0.048 R)
• M34: 8,650,497 km (0.055 R)
• M35: 8,781,993 km (0.055 R)
• M36: 9,020,303 km (0.071 R)
• M37: 9,180,223 km (0.103 R)
• M38: 9,287,485 km (0.073 R)
• M39: 9,476,128 km (0.11 R)
• M40: 9,611,663 km (0.112 R)
• M41: 9,857,303 km (0.102 R)
• M42: 9,967,108 km (0.083 R)
• M43: 10,215,739 km (0.044 R)
• M44: 10,326,891 km (0.113 R)
• M45: 11,895,723 km (0.059 R)
• M46: 12,159,465 km (0.079 R)
• M47: 12,306,818 km (0.101 R)
• M48: 12,395,530 km (0.076 R)
• M49: 12,573,551 km (0.086 R)
• M50: 12,812,310 km (0.043 R)
• M51: 13,082,783 km (0.107 R)
• M52: 13,264,095 km (0.03 R)
• M53: 13,385,419 km (0.079 R)
• M54: 13,598,746 km (0.102 R)
• M55: 14,276,274 km (0.104 R)
• M56: 14,400,740 km (0.09 R)
• M57: 14,619,153 km (0.107 R)
• M58: 15,028,004 km (0.084 R)
• M59: 15,249,708 km (0.116 R)
• M60: 15,632,229 km (0.085 R)
• M61: 15,728,421 km (0.102 R)
• M62: 15,824,762 km (0.088 R)
• M63: 16,082,519 km (0.11 R)
• M64: 17,127,909 km (0.08 R)
• M65: 18,094,162 km (0.105 R)
• M66: 18,330,077 km (0.077 R)
• M67: 18,839,009 km (0.094 R)
• M68: 20,253,757 km (0.1 R)
• M69: 20,815,048 km (0.112 R)
• M70: 21,417,179 km (0.089 R)
• M71: 23,074,873 km (0.109 R)
• M72: 23,220,881 km (0.1 R)
• M73: 23,403,988 km (0.107 R)
• M74: 23,513,943 km (0.061 R)
• M75: 23,734,600 km (0.114 R)
• M76: 24,437,859 km (0.071 R)
• M77: 24,923,005 km (0.071 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit