🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 166 Days

Day: 38.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.52 AU - 0.84 AU

Year: 235 Days

Day: 31.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 164 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,582,730 km

• M1: 117,883 km (0.115 R)
• M2: 337,194 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.84 AU

Year: 245 Days

Day: 30.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.69 AU - 0.75 AU

Year: 256 Days

Day: 34 Hours

Environment

Temp: 17 °C

Axial Tilt: 131.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.93 AU - 1.39 AU

Year: 523 Days

Day: 12.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,582,730 km

• M1: 90,357 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.19 AU - 1.69 AU

Year: 724 Days

Day: 17.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 15

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.92 AU - 3.98 AU

Year: 2685 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,582,730 km

• M1: 199,115 km (0.111 R)
• M2: 309,668 km (0.081 R)
• M3: 441,463 km (0.088 R)
• M4: 1,217,876 km (0.085 R)
• M5: 1,349,373 km (0.096 R)
• M6: 1,693,747 km (0.11 R)
• M7: 1,953,449 km (0.104 R)
• M8: 2,109,928 km (0.081 R)
• M9: 2,211,805 km (0.081 R)
• M10: 2,651,921 km (0.101 R)
• M11: 2,842,360 km (0.096 R)
• M12: 3,103,408 km (0.093 R)
• M13: 3,304,617 km (0.05 R)
• M14: 3,844,366 km (0.114 R)
• M15: 4,097,486 km (0.094 R)
• M16: 4,658,328 km (0.101 R)
• M17: 4,889,606 km (0.075 R)
• M18: 5,144,521 km (0.077 R)
• M19: 5,303,544 km (0.107 R)
• M20: 5,977,183 km (0.085 R)
• M21: 6,484,170 km (0.087 R)
• M22: 6,634,666 km (0.099 R)
• M23: 6,851,882 km (0.109 R)
• M24: 7,159,754 km (0.102 R)
• M25: 7,270,905 km (0.119 R)
• M26: 7,517,293 km (0.036 R)
• M27: 7,698,306 km (0.071 R)
• M28: 7,995,557 km (0.1 R)
• M29: 8,250,023 km (0.105 R)
• M30: 8,577,942 km (0.037 R)
• M31: 8,981,707 km (0.091 R)
• M32: 9,125,769 km (0.117 R)
• M33: 9,319,050 km (0.115 R)
• M34: 9,416,288 km (0.12 R)
• M35: 9,513,677 km (0.051 R)
• M36: 9,882,435 km (0.055 R)
• M37: 10,130,768 km (0.071 R)
• M38: 10,330,930 km (0.116 R)
• M39: 10,633,865 km (0.111 R)
• M40: 11,455,607 km (0.095 R)
• M41: 11,926,989 km (0.113 R)
• M42: 12,244,735 km (0.115 R)
• M43: 12,351,249 km (0.117 R)
• M44: 12,807,672 km (0.109 R)
• M45: 12,915,831 km (0.07 R)
• M46: 13,461,265 km (0.086 R)
• M47: 13,598,895 km (0.092 R)
• M48: 13,764,500 km (0.072 R)
• M49: 14,153,754 km (0.066 R)
• M50: 14,518,473 km (0.096 R)
• M51: 14,631,420 km (0.037 R)
• M52: 15,257,337 km (0.103 R)
• M53: 15,429,524 km (0.074 R)
• M54: 15,689,077 km (0.112 R)
• M55: 16,564,823 km (0.115 R)
• M56: 16,801,038 km (0.042 R)
• M57: 17,097,989 km (0.096 R)
• M58: 17,276,908 km (0.087 R)
• M59: 17,606,622 km (0.06 R)
• M60: 17,787,336 km (0.083 R)
• M61: 17,999,017 km (0.078 R)
• M62: 18,333,219 km (0.092 R)
• M63: 18,516,476 km (0.093 R)
• M64: 18,669,515 km (0.049 R)
• M65: 18,853,820 km (0.092 R)
• M66: 19,100,507 km (0.112 R)
• M67: 20,318,532 km (0.088 R)
• M68: 20,825,520 km (0.054 R)
• M69: 21,176,476 km (0.05 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 9.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.46 AU - 6.08 AU

Year: 5807 Days

Day: 7.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 59,582,730 km

• M1: 131,347 km (0.091 R)
• M2: 266,583 km (0.089 R)
• M3: 482,154 km (0.114 R)
• M4: 545,434 km (0.091 R)
• M5: 787,932 km (0.103 R)
• M6: 1,045,839 km (0.106 R)
• M7: 1,121,685 km (0.072 R)
• M8: 1,199,625 km (0.047 R)
• M9: 1,299,557 km (0.087 R)
• M10: 1,371,364 km (0.115 R)
• M11: 1,617,003 km (0.092 R)
• M12: 1,773,483 km (0.071 R)
• M13: 1,876,855 km (0.114 R)
• M14: 2,199,089 km (0.077 R)
• M15: 2,322,956 km (0.104 R)
• M16: 2,748,262 km (0.075 R)
• M17: 3,156,066 km (0.117 R)
• M18: 3,367,298 km (0.102 R)
• M19: 3,438,657 km (0.1 R)
• M20: 3,510,613 km (0.057 R)
• M21: 3,641,511 km (0.095 R)
• M22: 4,165,553 km (0.091 R)
• M23: 4,319,639 km (0.091 R)
• M24: 4,381,871 km (0.114 R)
• M25: 4,522,942 km (0.072 R)
• M26: 4,793,415 km (0.118 R)
• M27: 4,938,824 km (0.037 R)
• M28: 5,283,797 km (0.08 R)
• M29: 5,518,067 km (0.07 R)
• M30: 5,772,982 km (0.088 R)
• M31: 6,014,433 km (0.105 R)
• M32: 6,206,516 km (0.108 R)
• M33: 6,418,347 km (0.063 R)
• M34: 7,086,451 km (0.065 R)
• M35: 7,197,004 km (0.117 R)
• M36: 7,326,556 km (0.05 R)
• M37: 7,531,804 km (0.075 R)
• M38: 7,682,150 km (0.114 R)
• M39: 7,814,694 km (0.116 R)
• M40: 7,890,689 km (0.105 R)
• M41: 8,043,578 km (0.119 R)
• M42: 8,352,199 km (0.102 R)
• M43: 9,564,241 km (0.098 R)
• M44: 9,829,627 km (0.094 R)
• M45: 9,911,757 km (0.106 R)
• M46: 10,619,354 km (0.091 R)
• M47: 10,979,137 km (0.106 R)
• M48: 11,386,193 km (0.091 R)
• M49: 11,515,745 km (0.076 R)
• M50: 11,841,719 km (0.111 R)
• M51: 12,060,880 km (0.083 R)
• M52: 12,658,972 km (0.083 R)
• M53: 12,793,311 km (0.05 R)
• M54: 12,927,949 km (0.118 R)
• M55: 13,494,326 km (0.068 R)
• M56: 13,976,480 km (0.1 R)
• M57: 14,208,058 km (0.074 R)
• M58: 14,510,993 km (0.117 R)
• M59: 14,721,926 km (0.077 R)
• M60: 14,981,180 km (0.081 R)
• M61: 15,432,516 km (0.07 R)
• M62: 15,792,000 km (0.087 R)
• M63: 15,888,341 km (0.06 R)
• M64: 15,960,746 km (0.107 R)
• M65: 16,105,707 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.1

Radius: 14.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.38 AU - 10.42 AU

Year: 13051 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,582,730 km

• M1: 253,269 km (0.045 R)
• M2: 361,578 km (0.034 R)
• M3: 471,832 km (0.103 R)
• M4: 583,432 km (0.103 R)
• M5: 840,441 km (0.046 R)
• M6: 965,505 km (0.105 R)
• M7: 1,236,277 km (0.096 R)
• M8: 1,423,873 km (0.067 R)
• M9: 1,876,107 km (0.105 R)
• M10: 2,020,618 km (0.105 R)
• M11: 2,529,850 km (0.069 R)
• M12: 2,663,590 km (0.099 R)
• M13: 2,827,101 km (0.1 R)
• M14: 3,251,061 km (0.116 R)
• M15: 3,878,923 km (0.097 R)
• M16: 4,065,322 km (0.057 R)
• M17: 4,159,569 km (0.049 R)
• M18: 4,544,335 km (0.108 R)
• M19: 5,452,394 km (0.099 R)
• M20: 5,980,923 km (0.104 R)
• M21: 6,124,686 km (0.104 R)
• M22: 6,233,294 km (0.059 R)
• M23: 6,379,152 km (0.108 R)
• M24: 6,563,158 km (0.084 R)
• M25: 6,786,059 km (0.034 R)
• M26: 6,898,556 km (0.111 R)
• M27: 7,163,494 km (0.034 R)
• M28: 7,431,723 km (0.057 R)
• M29: 7,820,827 km (0.111 R)
• M30: 8,376,733 km (0.105 R)
• M31: 8,740,854 km (0.026 R)
• M32: 8,986,643 km (0.115 R)
• M33: 9,695,288 km (0.08 R)
• M34: 10,035,025 km (0.047 R)
• M35: 10,292,483 km (0.119 R)
• M36: 10,682,634 km (0.092 R)
• M37: 12,246,231 km (0.12 R)
• M38: 12,706,095 km (0.057 R)
• M39: 12,845,221 km (0.059 R)
• M40: 12,984,796 km (0.072 R)
• M41: 13,265,442 km (0.063 R)
• M42: 13,833,016 km (0.067 R)
• M43: 15,335,577 km (0.082 R)
• M44: 15,632,379 km (0.09 R)
• M45: 16,382,612 km (0.113 R)
• M46: 16,534,155 km (0.119 R)
• M47: 17,144,814 km (0.097 R)
• M48: 17,247,288 km (0.073 R)
• M49: 17,659,281 km (0.077 R)
• M50: 17,866,623 km (0.106 R)
• M51: 19,020,920 km (0.066 R)
• M52: 19,607,045 km (0.102 R)
• M53: 19,714,307 km (0.063 R)
• M54: 20,091,144 km (0.064 R)
• M55: 20,797,246 km (0.102 R)
• M56: 21,126,062 km (0.116 R)
• M57: 22,457,932 km (0.113 R)
• M58: 22,626,379 km (0.089 R)
• M59: 23,588,592 km (0.04 R)
• M60: 24,506,375 km (0.096 R)
• M61: 26,911,460 km (0.085 R)
• M62: 27,569,392 km (0.101 R)
• M63: 28,596,830 km (0.073 R)
• M64: 29,390,895 km (0.114 R)
• M65: 29,883,222 km (0.065 R)
• M66: 30,440,324 km (0.057 R)
• M67: 31,313,677 km (0.088 R)
• M68: 31,879,456 km (0.099 R)
• M69: 32,639,263 km (0.061 R)
• M70: 33,276,850 km (0.077 R)
• M71: 36,526,564 km (0.118 R)
• M72: 36,724,781 km (0.098 R)
• M73: 38,390,105 km (0.07 R)
• M74: 38,591,613 km (0.086 R)
• M75: 39,401,237 km (0.116 R)
• M76: 39,876,060 km (0.088 R)
• M77: 40,831,392 km (0.098 R)
• M78: 41,037,089 km (0.114 R)
• M79: 43,953,051 km (0.104 R)
• M80: 45,436,015 km (0.115 R)
• M81: 47,366,575 km (0.096 R)
• M82: 47,510,638 km (0.076 R)
• M83: 47,655,000 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.6

Radius: 5.6

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.05 AU - 15.69 AU

Year: 19344 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,582,730 km

• M1: 84,672 km (0.088 R)
• M2: 178,919 km (0.102 R)
• M3: 319,092 km (0.077 R)
• M4: 410,347 km (0.066 R)
• M5: 1,195,586 km (0.105 R)
• M6: 1,467,106 km (0.093 R)
• M7: 1,518,568 km (0.062 R)
• M8: 1,649,765 km (0.119 R)
• M9: 1,784,852 km (0.088 R)
• M10: 1,923,380 km (0.118 R)
• M11: 2,360,355 km (0.097 R)
• M12: 2,891,428 km (0.067 R)
• M13: 3,596,482 km (0.085 R)
• M14: 3,631,339 km (0.1 R)
• M15: 3,807,266 km (0.105 R)
• M16: 4,094,793 km (0.073 R)
• M17: 4,389,202 km (0.119 R)
• M18: 5,312,968 km (0.091 R)
• M19: 5,553,073 km (0.054 R)
• M20: 5,593,464 km (0.117 R)
• M21: 5,674,546 km (0.091 R)
• M22: 5,755,928 km (0.087 R)
• M23: 6,506,161 km (0.055 R)
• M24: 6,677,002 km (0.092 R)
• M25: 8,234,316 km (0.108 R)
• M26: 8,558,644 km (0.082 R)
• M27: 8,840,037 km (0.11 R)
• M28: 8,934,434 km (0.118 R)
• M29: 9,460,121 km (0.111 R)
• M30: 10,691,461 km (0.114 R)
• M31: 12,129,545 km (0.045 R)
• M32: 12,870,952 km (0.058 R)
• M33: 12,978,064 km (0.104 R)
• M34: 13,031,770 km (0.062 R)
• M35: 13,845,732 km (0.036 R)
• M36: 14,508,600 km (0.087 R)
• M37: 14,787,899 km (0.05 R)
• M38: 15,125,392 km (0.095 R)
• M39: 15,522,275 km (0.109 R)
• M40: 15,636,418 km (0.106 R)
• M41: 16,500,496 km (0.067 R)
• M42: 16,675,226 km (0.117 R)
• M43: 16,792,062 km (0.052 R)
• M44: 17,203,007 km (0.116 R)
• M45: 17,380,131 km (0.09 R)
• M46: 18,395,302 km (0.043 R)
• M47: 18,758,227 km (0.07 R)
• M48: 18,818,963 km (0.082 R)
• M49: 19,860,913 km (0.059 R)
• M50: 22,192,844 km (0.085 R)
• M51: 22,257,022 km (0.06 R)
• M52: 22,321,349 km (0.1 R)
• M53: 22,902,686 km (0.117 R)
• M54: 23,423,586 km (0.091 R)
• M55: 24,080,171 km (0.114 R)
• M56: 25,478,612 km (0.086 R)
• M57: 25,545,931 km (0.066 R)
• M58: 26,085,979 km (0.079 R)
• M59: 26,289,432 km (0.095 R)
• M60: 27,314,926 km (0.108 R)
• M61: 28,492,859 km (0.092 R)
• M62: 29,123,265 km (0.066 R)
• M63: 29,193,576 km (0.11 R)
• M64: 31,545,553 km (0.045 R)
• M65: 32,634,626 km (0.111 R)
• M66: 32,853,936 km (0.038 R)
• M67: 33,514,860 km (0.044 R)
• M68: 34,998,871 km (0.037 R)
• M69: 35,448,263 km (0.09 R)
• M70: 35,974,997 km (0.1 R)
• M71: 36,428,577 km (0.114 R)
• M72: 37,494,163 km (0.031 R)
• M73: 37,800,540 km (0.115 R)
• M74: 37,954,027 km (0.077 R)
• M75: 38,956,632 km (0.081 R)
• M76: 39,500,271 km (0.101 R)
• M77: 39,578,061 km (0.057 R)
• M78: 40,830,495 km (0.112 R)
• M79: 41,303,673 km (0.106 R)
• M80: 43,213,888 km (0.068 R)
• M81: 43,615,409 km (0.088 R)
• M82: 46,625,468 km (0.098 R)
• M83: 47,285,045 km (0.072 R)
• M84: 47,615,955 km (0.094 R)
• M85: 49,366,101 km (0.054 R)
• M86: 49,954,020 km (0.109 R)
• M87: 51,817,262 km (0.057 R)
• M88: 51,987,654 km (0.086 R)
• M89: 52,500,326 km (0.086 R)
• M90: 52,928,774 km (0.092 R)
• M91: 53,616,774 km (0.071 R)
• M92: 54,048,215 km (0.108 R)
• M93: 54,914,686 km (0.108 R)
• M94: 55,088,518 km (0.088 R)
• M95: 56,398,098 km (0.095 R)
• M96: 57,188,723 km (0.094 R)
• M97: 57,629,588 km (0.074 R)
• M98: 58,071,649 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 20,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit