🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.12 AU

Year: 332 Days

Day: 38.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.22 AU - 1.5 AU

Year: 597 Days

Day: 31.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,661,833 km

• M1: 222,153 km (0.076 R)
• M2: 532,419 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.15 AU - 1.83 AU

Year: 685 Days

Day: 31.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,661,833 km

• M1: 274,961 km (0.083 R)
• M2: 490,382 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.66 AU - 1.7 AU

Year: 820 Days

Day: 19.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,661,833 km

• M1: 855,849 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.18 AU - 2.34 AU

Year: 1280 Days

Day: 13.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 9.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.68 AU - 5.56 AU

Year: 3741 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,661,833 km

• M1: 124,465 km (0.051 R)
• M2: 192,682 km (0.111 R)
• M3: 288,125 km (0.076 R)
• M4: 401,371 km (0.111 R)
• M5: 532,718 km (0.119 R)
• M6: 611,855 km (0.052 R)
• M7: 719,117 km (0.105 R)
• M8: 953,836 km (0.085 R)
• M9: 1,043,744 km (0.075 R)
• M10: 1,174,642 km (0.107 R)
• M11: 1,301,352 km (0.1 R)
• M12: 1,676,244 km (0.099 R)
• M13: 1,786,348 km (0.103 R)
• M14: 2,049,042 km (0.036 R)
• M15: 2,131,470 km (0.061 R)
• M16: 2,348,687 km (0.107 R)
• M17: 2,688,124 km (0.065 R)
• M18: 3,043,419 km (0.108 R)
• M19: 3,178,805 km (0.049 R)
• M20: 3,526,022 km (0.067 R)
• M21: 3,827,312 km (0.112 R)
• M22: 3,914,827 km (0.094 R)
• M23: 4,062,330 km (0.051 R)
• M24: 4,241,848 km (0.111 R)
• M25: 4,332,654 km (0.076 R)
• M26: 4,424,058 km (0.08 R)
• M27: 4,546,878 km (0.065 R)
• M28: 4,796,108 km (0.09 R)
• M29: 4,938,226 km (0.065 R)
• M30: 5,130,010 km (0.081 R)
• M31: 5,422,175 km (0.08 R)
• M32: 5,770,139 km (0.045 R)
• M33: 5,938,287 km (0.109 R)
• M34: 6,176,597 km (0.098 R)
• M35: 6,452,755 km (0.07 R)
• M36: 6,662,640 km (0.119 R)
• M37: 7,432,920 km (0.082 R)
• M38: 7,782,231 km (0.118 R)
• M39: 8,118,228 km (0.095 R)
• M40: 8,288,021 km (0.117 R)
• M41: 8,401,865 km (0.092 R)
• M42: 8,535,307 km (0.05 R)
• M43: 8,746,389 km (0.077 R)
• M44: 9,017,760 km (0.102 R)
• M45: 9,390,408 km (0.096 R)
• M46: 9,688,108 km (0.103 R)
• M47: 9,848,177 km (0.072 R)
• M48: 10,009,145 km (0.086 R)
• M49: 10,313,277 km (0.096 R)
• M50: 11,328,149 km (0.073 R)
• M51: 11,602,661 km (0.108 R)
• M52: 11,666,390 km (0.079 R)
• M53: 12,504,736 km (0.115 R)
• M54: 12,657,326 km (0.12 R)
• M55: 12,986,292 km (0.099 R)
• M56: 13,318,100 km (0.082 R)
• M57: 13,429,251 km (0.05 R)
• M58: 13,496,271 km (0.118 R)
• M59: 13,630,311 km (0.07 R)
• M60: 13,899,886 km (0.065 R)
• M61: 13,990,094 km (0.067 R)
• M62: 14,125,779 km (0.079 R)
• M63: 14,239,324 km (0.09 R)
• M64: 14,330,279 km (0.116 R)
• M65: 14,650,119 km (0.083 R)
• M66: 14,765,011 km (0.119 R)
• M67: 14,903,239 km (0.085 R)
• M68: 15,018,729 km (0.049 R)
• M69: 15,134,517 km (0.117 R)
• M70: 15,273,793 km (0.06 R)
• M71: 15,343,655 km (0.07 R)
• M72: 15,647,488 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.9

Radius: 10.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.66 AU - 5.66 AU

Year: 3790 Days

Day: 12.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,661,833 km

• M1: 140,622 km (0.107 R)
• M2: 472,879 km (0.116 R)
• M3: 708,795 km (0.116 R)
• M4: 901,178 km (0.113 R)
• M5: 1,046,437 km (0.03 R)
• M6: 1,188,705 km (0.09 R)
• M7: 1,349,373 km (0.062 R)
• M8: 1,480,869 km (0.106 R)
• M9: 1,861,596 km (0.068 R)
• M10: 2,315,476 km (0.091 R)
• M11: 3,258,092 km (0.057 R)
• M12: 3,486,229 km (0.067 R)
• M13: 3,652,282 km (0.114 R)
• M14: 3,855,137 km (0.081 R)
• M15: 4,201,606 km (0.109 R)
• M16: 4,432,136 km (0.092 R)
• M17: 4,943,162 km (0.112 R)
• M18: 5,017,662 km (0.074 R)
• M19: 5,092,611 km (0.043 R)
• M20: 5,243,555 km (0.076 R)
• M21: 5,588,677 km (0.058 R)
• M22: 6,483,721 km (0.101 R)
• M23: 6,668,175 km (0.099 R)
• M24: 6,895,863 km (0.117 R)
• M25: 7,042,170 km (0.077 R)
• M26: 7,231,711 km (0.08 R)
• M27: 7,444,439 km (0.119 R)
• M28: 7,573,093 km (0.063 R)
• M29: 7,963,244 km (0.099 R)
• M30: 8,740,854 km (0.118 R)
• M31: 8,899,428 km (0.113 R)
• M32: 9,150,303 km (0.107 R)
• M33: 9,219,118 km (0.085 R)
• M34: 9,519,511 km (0.108 R)
• M35: 9,682,573 km (0.117 R)
• M36: 9,776,071 km (0.098 R)
• M37: 9,940,629 km (0.113 R)
• M38: 10,082,448 km (0.069 R)
• M39: 10,487,708 km (0.071 R)
• M40: 10,752,796 km (0.119 R)
• M41: 10,849,885 km (0.112 R)
• M42: 11,117,964 km (0.03 R)
• M43: 11,314,386 km (0.064 R)
• M44: 11,462,488 km (0.058 R)
• M45: 11,611,188 km (0.029 R)
• M46: 11,935,517 km (0.077 R)
• M47: 12,036,046 km (0.089 R)
• M48: 12,136,726 km (0.082 R)
• M49: 12,338,982 km (0.076 R)
• M50: 12,465,991 km (0.069 R)
• M51: 12,618,880 km (0.1 R)
• M52: 13,029,825 km (0.087 R)
• M53: 13,133,347 km (0.04 R)
• M54: 13,393,049 km (0.034 R)
• M55: 14,209,255 km (0.113 R)
• M56: 14,502,616 km (0.069 R)
• M57: 14,583,100 km (0.08 R)
• M58: 14,663,583 km (0.099 R)
• M59: 15,149,926 km (0.1 R)
• M60: 15,449,720 km (0.105 R)
• M61: 15,972,265 km (0.049 R)
• M62: 16,110,793 km (0.094 R)
• M63: 16,500,645 km (0.077 R)
• M64: 16,640,519 km (0.111 R)
• M65: 16,780,992 km (0.066 R)
• M66: 16,893,639 km (0.076 R)
• M67: 16,978,162 km (0.087 R)
• M68: 18,206,510 km (0.114 R)
• M69: 18,293,276 km (0.087 R)
• M70: 18,409,065 km (0.105 R)
• M71: 18,875,212 km (0.119 R)
• M72: 18,963,026 km (0.099 R)
• M73: 19,345,099 km (0.102 R)
• M74: 19,997,645 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883

Radius: 13.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.55 AU - 8.03 AU

Year: 6665 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,661,833 km

• M1: 224,098 km (0.093 R)
• M2: 436,227 km (0.075 R)
• M3: 556,504 km (0.116 R)
• M4: 733,478 km (0.072 R)
• M5: 868,266 km (0.085 R)
• M6: 1,418,936 km (0.056 R)
• M7: 2,066,395 km (0.053 R)
• M8: 2,654,913 km (0.101 R)
• M9: 2,750,058 km (0.071 R)
• M10: 3,217,850 km (0.039 R)
• M11: 3,844,665 km (0.12 R)
• M12: 4,117,233 km (0.099 R)
• M13: 4,339,834 km (0.104 R)
• M14: 4,480,905 km (0.03 R)
• M15: 4,566,475 km (0.054 R)
• M16: 4,681,217 km (0.077 R)
• M17: 4,913,841 km (0.059 R)
• M18: 5,001,954 km (0.057 R)
• M19: 5,881,889 km (0.108 R)
• M20: 6,260,222 km (0.092 R)
• M21: 6,809,695 km (0.111 R)
• M22: 6,908,280 km (0.091 R)
• M23: 7,341,067 km (0.11 R)
• M24: 7,577,731 km (0.116 R)
• M25: 7,989,573 km (0.108 R)
• M26: 8,198,113 km (0.045 R)
• M27: 9,050,821 km (0.099 R)
• M28: 9,414,344 km (0.061 R)
• M29: 10,081,101 km (0.08 R)
• M30: 10,686,524 km (0.079 R)
• M31: 11,032,245 km (0.107 R)
• M32: 11,616,723 km (0.098 R)
• M33: 11,734,906 km (0.079 R)
• M34: 11,893,031 km (0.106 R)
• M35: 12,371,744 km (0.109 R)
• M36: 13,554,465 km (0.092 R)
• M37: 13,970,646 km (0.107 R)
• M38: 14,180,382 km (0.107 R)
• M39: 14,815,724 km (0.086 R)
• M40: 15,201,388 km (0.046 R)
• M41: 16,466,686 km (0.032 R)
• M42: 16,777,252 km (0.092 R)
• M43: 17,269,129 km (0.095 R)
• M44: 17,901,928 km (0.039 R)
• M45: 18,038,511 km (0.115 R)
• M46: 18,634,509 km (0.116 R)
• M47: 19,190,415 km (0.081 R)
• M48: 19,283,614 km (0.11 R)
• M49: 19,423,788 km (0.093 R)
• M50: 19,845,953 km (0.11 R)
• M51: 20,034,596 km (0.114 R)
• M52: 20,938,765 km (0.084 R)
• M53: 22,002,256 km (0.067 R)
• M54: 22,491,441 km (0.105 R)
• M55: 22,589,727 km (0.044 R)
• M56: 24,232,013 km (0.095 R)
• M57: 24,686,491 km (0.094 R)
• M58: 25,245,987 km (0.096 R)
• M59: 26,325,485 km (0.052 R)
• M60: 26,429,157 km (0.099 R)
• M61: 26,792,829 km (0.074 R)
• M62: 27,577,769 km (0.09 R)
• M63: 28,742,688 km (0.098 R)
• M64: 29,653,739 km (0.101 R)
• M65: 31,120,247 km (0.101 R)
• M66: 31,284,655 km (0.065 R)
• M67: 32,554,741 km (0.098 R)
• M68: 32,721,692 km (0.077 R)
• M69: 33,392,190 km (0.114 R)
• M70: 33,616,736 km (0.105 R)
• M71: 34,067,175 km (0.053 R)
• M72: 34,180,121 km (0.111 R)
• M73: 34,519,709 km (0.059 R)
• M74: 35,202,324 km (0.035 R)
• M75: 35,487,906 km (0.094 R)
• M76: 36,119,209 km (0.049 R)
• M77: 36,580,719 km (0.094 R)
• M78: 37,392,885 km (0.09 R)
• M79: 37,567,765 km (0.1 R)
• M80: 37,976,616 km (0.116 R)
• M81: 38,211,036 km (0.117 R)
• M82: 39,805,600 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 13.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.84 AU - 9.88 AU

Year: 9106 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,661,833 km

• M1: 746,643 km (0.033 R)
• M2: 896,241 km (0.044 R)
• M3: 1,628,223 km (0.111 R)
• M4: 1,869,674 km (0.044 R)
• M5: 2,746,318 km (0.107 R)
• M6: 2,877,665 km (0.086 R)
• M7: 2,998,989 km (0.078 R)
• M8: 3,475,907 km (0.082 R)
• M9: 3,869,648 km (0.054 R)
• M10: 4,361,077 km (0.085 R)
• M11: 4,529,375 km (0.072 R)
• M12: 5,018,111 km (0.095 R)
• M13: 5,645,225 km (0.099 R)
• M14: 6,108,530 km (0.112 R)
• M15: 7,403,599 km (0.119 R)
• M16: 8,030,862 km (0.059 R)
• M17: 8,728,138 km (0.048 R)
• M18: 9,012,524 km (0.09 R)
• M19: 9,300,051 km (0.112 R)
• M20: 9,572,319 km (0.082 R)
• M21: 10,087,833 km (0.095 R)
• M22: 10,423,830 km (0.064 R)
• M23: 10,612,174 km (0.118 R)
• M24: 10,896,858 km (0.103 R)
• M25: 11,049,748 km (0.1 R)
• M26: 11,164,788 km (0.089 R)
• M27: 11,532,051 km (0.089 R)
• M28: 11,942,548 km (0.093 R)
• M29: 12,238,602 km (0.097 R)
• M30: 12,557,245 km (0.107 R)
• M31: 13,162,069 km (0.118 R)
• M32: 13,962,418 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.8

Radius: 6.9

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.04 AU - 14.47 AU

Year: 19208 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,661,833 km

• M1: 236,963 km (0.09 R)
• M2: 348,114 km (0.078 R)
• M3: 495,618 km (0.091 R)
• M4: 723,455 km (0.087 R)
• M5: 1,320,052 km (0.047 R)
• M6: 1,555,219 km (0.09 R)
• M7: 1,831,976 km (0.099 R)
• M8: 2,245,314 km (0.089 R)
• M9: 2,431,265 km (0.084 R)
• M10: 2,654,614 km (0.103 R)
• M11: 2,917,906 km (0.059 R)
• M12: 3,018,885 km (0.091 R)
• M13: 3,469,623 km (0.118 R)
• M14: 3,721,097 km (0.085 R)
• M15: 3,794,101 km (0.036 R)
• M16: 4,203,850 km (0.076 R)
• M17: 4,394,737 km (0.106 R)
• M18: 4,588,615 km (0.104 R)
• M19: 4,745,544 km (0.066 R)
• M20: 5,350,368 km (0.076 R)
• M21: 5,474,235 km (0.07 R)
• M22: 6,237,184 km (0.071 R)
• M23: 6,411,316 km (0.115 R)
• M24: 8,573,903 km (0.119 R)
• M25: 9,208,647 km (0.054 R)
• M26: 9,406,864 km (0.107 R)
• M27: 10,265,406 km (0.04 R)
• M28: 12,327,762 km (0.028 R)
• M29: 12,436,969 km (0.1 R)
• M30: 12,766,383 km (0.058 R)
• M31: 12,876,786 km (0.108 R)
• M32: 13,433,590 km (0.101 R)
• M33: 13,828,079 km (0.101 R)
• M34: 14,801,961 km (0.049 R)
• M35: 15,679,502 km (0.062 R)
• M36: 16,393,683 km (0.111 R)
• M37: 16,453,671 km (0.089 R)
• M38: 16,573,948 km (0.114 R)
• M39: 19,291,244 km (0.09 R)
• M40: 19,418,103 km (0.064 R)
• M41: 19,481,532 km (0.069 R)
• M42: 20,830,756 km (0.047 R)
• M43: 21,221,655 km (0.115 R)
• M44: 21,746,743 km (0.075 R)
• M45: 22,609,175 km (0.032 R)
• M46: 22,676,045 km (0.108 R)
• M47: 23,212,802 km (0.11 R)
• M48: 24,025,867 km (0.088 R)
• M49: 24,504,430 km (0.05 R)
• M50: 25,888,959 km (0.116 R)
• M51: 27,014,832 km (0.033 R)
• M52: 28,878,223 km (0.067 R)
• M53: 29,095,888 km (0.065 R)
• M54: 29,752,174 km (0.116 R)
• M55: 30,560,751 km (0.085 R)
• M56: 30,930,856 km (0.033 R)
• M57: 31,451,307 km (0.06 R)
• M58: 31,824,853 km (0.117 R)
• M59: 32,274,993 km (0.093 R)
• M60: 32,576,283 km (0.114 R)
• M61: 32,802,923 km (0.082 R)
• M62: 33,867,312 km (0.094 R)
• M63: 34,020,201 km (0.089 R)
• M64: 35,097,456 km (0.087 R)
• M65: 35,407,273 km (0.093 R)
• M66: 35,795,928 km (0.027 R)
• M67: 37,443,300 km (0.03 R)
• M68: 37,601,425 km (0.091 R)
• M69: 40,162,391 km (0.081 R)
• M70: 41,545,722 km (0.03 R)
• M71: 44,108,035 km (0.036 R)
• M72: 44,358,761 km (0.115 R)
• M73: 45,957,363 km (0.102 R)
• M74: 46,551,117 km (0.116 R)
• M75: 47,061,994 km (0.108 R)
• M76: 47,660,386 km (0.089 R)
• M77: 48,951,266 km (0.102 R)
• M78: 49,731,269 km (0.103 R)
• M79: 50,777,556 km (0.078 R)
• M80: 51,128,064 km (0.116 R)
• M81: 51,655,098 km (0.082 R)
• M82: 52,626,137 km (0.099 R)
• M83: 54,855,445 km (0.079 R)
• M84: 55,304,986 km (0.109 R)
• M85: 56,026,796 km (0.096 R)
• M86: 56,117,153 km (0.073 R)
• M87: 56,842,553 km (0.082 R)
• M88: 57,388,586 km (0.067 R)
• M89: 58,669,443 km (0.053 R)
• M90: 58,945,002 km (0.116 R)
• M91: 61,352,331 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit