🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.46 AU - 2.36 AU

Year: 984 Days

Day: 14.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 144 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.57 AU - 2.49 AU

Year: 1078 Days

Day: 30.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.05 AU - 3.81 AU

Year: 2368 Days

Day: 47.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.53 AU - 4.31 AU

Year: 2893 Days

Day: 13 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.6

Radius: 8.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.37 AU - 4.63 AU

Year: 3559 Days

Day: 9.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,216,014 km

• M1: 116,387 km (0.089 R)
• M2: 181,761 km (0.11 R)
• M3: 248,632 km (0.072 R)
• M4: 310,416 km (0.117 R)
• M5: 379,231 km (0.065 R)
• M6: 748,588 km (0.099 R)
• M7: 998,267 km (0.091 R)
• M8: 1,087,427 km (0.117 R)
• M9: 1,189,752 km (0.103 R)
• M10: 1,516,324 km (0.097 R)
• M11: 1,761,365 km (0.05 R)
• M12: 2,056,971 km (0.095 R)
• M13: 2,302,311 km (0.115 R)
• M14: 2,408,526 km (0.089 R)
• M15: 2,475,695 km (0.095 R)
• M16: 2,543,613 km (0.09 R)
• M17: 2,792,992 km (0.098 R)
• M18: 3,050,450 km (0.075 R)
• M19: 3,108,644 km (0.052 R)
• M20: 3,300,578 km (0.1 R)
• M21: 3,696,264 km (0.099 R)
• M22: 3,883,860 km (0.109 R)
• M23: 3,947,140 km (0.111 R)
• M24: 4,285,081 km (0.114 R)
• M25: 4,350,605 km (0.094 R)
• M26: 4,532,217 km (0.111 R)
• M27: 4,632,448 km (0.096 R)
• M28: 4,851,908 km (0.034 R)
• M29: 4,920,274 km (0.05 R)
• M30: 5,213,935 km (0.112 R)
• M31: 5,371,760 km (0.107 R)
• M32: 5,442,371 km (0.059 R)
• M33: 5,602,440 km (0.093 R)
• M34: 5,872,764 km (0.097 R)
• M35: 6,184,376 km (0.095 R)
• M36: 6,538,923 km (0.06 R)
• M37: 6,804,609 km (0.102 R)
• M38: 6,977,095 km (0.116 R)
• M39: 7,170,675 km (0.093 R)
• M40: 7,523,427 km (0.093 R)
• M41: 7,801,679 km (0.104 R)
• M42: 8,184,799 km (0.106 R)
• M43: 8,594,697 km (0.108 R)
• M44: 8,802,189 km (0.098 R)
• M45: 9,222,110 km (0.116 R)
• M46: 9,498,717 km (0.09 R)
• M47: 10,344,543 km (0.113 R)
• M48: 10,410,516 km (0.095 R)
• M49: 11,146,537 km (0.045 R)
• M50: 11,486,573 km (0.065 R)
• M51: 11,623,605 km (0.078 R)
• M52: 11,738,197 km (0.118 R)
• M53: 11,853,088 km (0.03 R)
• M54: 12,928,248 km (0.067 R)
• M55: 13,213,830 km (0.043 R)
• M56: 13,453,486 km (0.115 R)
• M57: 13,742,808 km (0.118 R)
• M58: 13,936,986 km (0.111 R)
• M59: 14,254,284 km (0.096 R)
• M60: 14,376,954 km (0.084 R)
• M61: 14,450,706 km (0.089 R)
• M62: 14,524,607 km (0.041 R)
• M63: 14,722,375 km (0.042 R)
• M64: 14,970,708 km (0.081 R)
• M65: 15,120,455 km (0.112 R)
• M66: 15,371,032 km (0.069 R)
• M67: 15,978,249 km (0.06 R)
• M68: 16,207,882 km (0.112 R)
• M69: 16,387,250 km (0.063 R)
• M70: 17,163,663 km (0.101 R)
• M71: 17,241,903 km (0.113 R)
• M72: 17,320,292 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470

Radius: 11.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.9 AU - 7.9 AU

Year: 6036 Days

Day: 6.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,216,014 km

• M1: 164,558 km (0.104 R)
• M2: 276,307 km (0.11 R)
• M3: 348,264 km (0.089 R)
• M4: 449,242 km (0.108 R)
• M5: 652,546 km (0.081 R)
• M6: 1,107,623 km (0.049 R)
• M7: 1,423,573 km (0.096 R)
• M8: 1,503,159 km (0.025 R)
• M9: 1,734,139 km (0.092 R)
• M10: 2,651,473 km (0.05 R)
• M11: 2,770,553 km (0.054 R)
• M12: 3,371,637 km (0.094 R)
• M13: 3,501,039 km (0.096 R)
• M14: 3,676,218 km (0.113 R)
• M15: 3,944,597 km (0.038 R)
• M16: 4,715,175 km (0.096 R)
• M17: 4,787,581 km (0.085 R)
• M18: 5,105,626 km (0.11 R)
• M19: 5,179,976 km (0.109 R)
• M20: 5,355,005 km (0.084 R)
• M21: 5,430,552 km (0.106 R)
• M22: 5,736,480 km (0.108 R)
• M23: 6,126,930 km (0.107 R)
• M24: 6,418,796 km (0.082 R)
• M25: 6,742,526 km (0.118 R)
• M26: 6,851,582 km (0.065 R)
• M27: 7,490,216 km (0.11 R)
• M28: 7,574,888 km (0.094 R)
• M29: 8,061,081 km (0.092 R)
• M30: 8,147,998 km (0.056 R)
• M31: 8,235,064 km (0.112 R)
• M32: 8,322,578 km (0.082 R)
• M33: 8,853,950 km (0.119 R)
• M34: 9,518,464 km (0.11 R)
• M35: 10,074,220 km (0.118 R)
• M36: 10,167,718 km (0.1 R)
• M37: 10,418,893 km (0.056 R)
• M38: 10,513,589 km (0.093 R)
• M39: 10,767,606 km (0.09 R)
• M40: 10,895,363 km (0.114 R)
• M41: 11,055,731 km (0.097 R)
• M42: 11,249,311 km (0.106 R)
• M43: 13,041,045 km (0.032 R)
• M44: 13,211,437 km (0.112 R)
• M45: 13,623,429 km (0.073 R)
• M46: 13,796,364 km (0.116 R)
• M47: 14,179,335 km (0.095 R)
• M48: 14,319,359 km (0.118 R)
• M49: 14,813,480 km (0.111 R)
• M50: 15,062,710 km (0.104 R)
• M51: 15,277,383 km (0.111 R)
• M52: 15,529,007 km (0.099 R)
• M53: 16,993,869 km (0.092 R)
• M54: 17,068,219 km (0.117 R)
• M55: 17,179,969 km (0.073 R)
• M56: 17,629,660 km (0.088 R)
• M57: 17,969,397 km (0.082 R)
• M58: 18,083,241 km (0.083 R)
• M59: 18,540,562 km (0.081 R)
• M60: 18,847,537 km (0.082 R)
• M61: 19,001,772 km (0.1 R)
• M62: 20,368,498 km (0.054 R)
• M63: 20,724,990 km (0.085 R)
• M64: 21,003,840 km (0.086 R)
• M65: 21,404,164 km (0.04 R)
• M66: 21,605,373 km (0.083 R)
• M67: 21,686,007 km (0.091 R)
• M68: 22,497,874 km (0.091 R)
• M69: 22,907,473 km (0.079 R)
• M70: 23,402,343 km (0.059 R)
• M71: 25,502,099 km (0.1 R)
• M72: 25,587,369 km (0.086 R)
• M73: 26,229,743 km (0.08 R)
• M74: 26,920,735 km (0.114 R)
• M75: 27,486,664 km (0.09 R)
• M76: 27,924,537 km (0.093 R)
• M77: 28,100,314 km (0.116 R)
• M78: 28,940,606 km (0.089 R)
• M79: 29,074,047 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 11.6

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.41 AU - 7.31 AU

Year: 6698 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 38,216,014 km

• M1: 217,366 km (0.09 R)
• M2: 391,946 km (0.118 R)
• M3: 491,728 km (0.098 R)
• M4: 619,634 km (0.066 R)
• M5: 996,172 km (0.092 R)
• M6: 1,164,470 km (0.054 R)
• M7: 1,366,726 km (0.046 R)
• M8: 1,439,431 km (0.087 R)
• M9: 2,088,237 km (0.033 R)
• M10: 2,211,057 km (0.113 R)
• M11: 2,414,510 km (0.104 R)
• M12: 2,543,613 km (0.063 R)
• M13: 2,654,764 km (0.107 R)
• M14: 2,746,916 km (0.08 R)
• M15: 2,871,531 km (0.12 R)
• M16: 3,115,675 km (0.054 R)
• M17: 3,289,508 km (0.089 R)
• M18: 3,590,349 km (0.099 R)
• M19: 3,819,084 km (0.075 R)
• M20: 4,290,916 km (0.071 R)
• M21: 4,533,863 km (0.034 R)
• M22: 4,644,565 km (0.116 R)
• M23: 4,919,376 km (0.114 R)
• M24: 5,046,086 km (0.077 R)
• M25: 5,276,766 km (0.03 R)
• M26: 5,354,407 km (0.102 R)
• M27: 5,642,682 km (0.063 R)
• M28: 5,855,560 km (0.052 R)
• M29: 6,275,481 km (0.1 R)
• M30: 6,357,910 km (0.097 R)
• M31: 6,831,836 km (0.102 R)
• M32: 7,187,579 km (0.041 R)
• M33: 7,375,025 km (0.093 R)
• M34: 7,902,508 km (0.11 R)
• M35: 7,991,668 km (0.09 R)
• M36: 8,155,926 km (0.053 R)
• M37: 8,230,875 km (0.086 R)
• M38: 8,351,451 km (0.034 R)
• M39: 8,502,993 km (0.059 R)
• M40: 8,808,771 km (0.091 R)
• M41: 9,087,173 km (0.065 R)
• M42: 9,384,125 km (0.086 R)
• M43: 9,795,669 km (0.084 R)
• M44: 10,310,285 km (0.054 R)
• M45: 10,767,905 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 10.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.16 AU - 11.36 AU

Year: 11367 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,216,014 km

• M1: 176,974 km (0.054 R)
• M2: 292,763 km (0.057 R)
• M3: 449,242 km (0.119 R)
• M4: 721,062 km (0.111 R)
• M5: 808,427 km (0.106 R)
• M6: 1,484,759 km (0.118 R)
• M7: 1,735,934 km (0.081 R)
• M8: 1,877,004 km (0.054 R)
• M9: 2,043,058 km (0.119 R)
• M10: 2,323,405 km (0.108 R)
• M11: 2,456,995 km (0.098 R)
• M12: 2,547,502 km (0.082 R)
• M13: 2,778,930 km (0.07 R)
• M14: 3,017,239 km (0.062 R)
• M15: 3,929,637 km (0.086 R)
• M16: 4,009,373 km (0.096 R)
• M17: 4,197,567 km (0.113 R)
• M18: 6,484,768 km (0.075 R)
• M19: 6,611,029 km (0.075 R)
• M20: 7,221,538 km (0.044 R)
• M21: 7,716,408 km (0.102 R)
• M22: 8,530,968 km (0.042 R)
• M23: 8,600,082 km (0.088 R)
• M24: 8,913,490 km (0.116 R)
• M25: 9,018,657 km (0.103 R)
• M26: 9,124,423 km (0.078 R)
• M27: 9,337,151 km (0.086 R)
• M28: 9,444,114 km (0.115 R)
• M29: 9,839,650 km (0.041 R)
• M30: 9,948,558 km (0.119 R)
• M31: 10,204,220 km (0.089 R)
• M32: 10,277,523 km (0.08 R)
• M33: 10,684,579 km (0.12 R)
• M34: 11,172,418 km (0.059 R)
• M35: 11,361,958 km (0.076 R)
• M36: 12,169,787 km (0.095 R)
• M37: 13,395,891 km (0.087 R)
• M38: 13,476,375 km (0.076 R)
• M39: 13,678,332 km (0.104 R)
• M40: 13,840,496 km (0.03 R)
• M41: 14,372,167 km (0.081 R)
• M42: 14,785,655 km (0.034 R)
• M43: 14,993,895 km (0.072 R)
• M44: 15,077,371 km (0.031 R)
• M45: 15,245,070 km (0.096 R)
• M46: 15,413,218 km (0.066 R)
• M47: 15,836,580 km (0.115 R)
• M48: 16,392,486 km (0.027 R)
• M49: 16,478,654 km (0.055 R)
• M50: 17,129,255 km (0.112 R)
• M51: 17,876,646 km (0.106 R)
• M52: 18,321,401 km (0.073 R)
• M53: 18,589,929 km (0.056 R)
• M54: 18,679,688 km (0.074 R)
• M55: 19,085,696 km (0.069 R)
• M56: 19,449,070 km (0.116 R)
• M57: 20,321,076 km (0.058 R)
• M58: 20,413,527 km (0.112 R)
• M59: 20,552,653 km (0.09 R)
• M60: 20,831,653 km (0.099 R)
• M61: 20,971,677 km (0.106 R)
• M62: 21,158,824 km (0.108 R)
• M63: 22,484,560 km (0.095 R)
• M64: 22,820,258 km (0.111 R)
• M65: 23,060,961 km (0.109 R)
• M66: 24,375,627 km (0.099 R)
• M67: 24,621,715 km (0.117 R)
• M68: 24,769,817 km (0.06 R)
• M69: 25,166,102 km (0.119 R)
• M70: 25,514,515 km (0.067 R)
• M71: 27,178,941 km (0.111 R)
• M72: 28,049,900 km (0.072 R)
• M73: 29,452,081 km (0.106 R)
• M74: 30,135,294 km (0.031 R)
• M75: 30,346,676 km (0.099 R)
• M76: 30,558,357 km (0.056 R)
• M77: 30,770,636 km (0.119 R)
• M78: 30,930,257 km (0.071 R)
• M79: 31,785,658 km (0.086 R)
• M80: 33,192,327 km (0.075 R)
• M81: 33,629,153 km (0.105 R)
• M82: 34,288,131 km (0.045 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: 505 - 12,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit