🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 217 Days

Day: 32 Hours

Environment

Temp: 93 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,030,611 km

• M1: 196,721 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.01 AU - 1.35 AU

Year: 485 Days

Day: 23.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.19 AU - 2.19 AU

Year: 1227 Days

Day: 39.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 10.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.24 AU - 5.9 AU

Year: 4979 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 94,030,611 km

• M1: 133,591 km (0.035 R)
• M2: 256,560 km (0.093 R)
• M3: 409,599 km (0.025 R)
• M4: 492,327 km (0.08 R)
• M5: 624,721 km (0.105 R)
• M6: 695,780 km (0.059 R)
• M7: 818,151 km (0.03 R)
• M8: 897,288 km (0.113 R)
• M9: 1,129,314 km (0.031 R)
• M10: 1,550,432 km (0.058 R)
• M11: 1,650,513 km (0.076 R)
• M12: 1,883,886 km (0.069 R)
• M13: 2,311,138 km (0.056 R)
• M14: 2,617,664 km (0.095 R)
• M15: 2,890,979 km (0.085 R)
• M16: 3,078,275 km (0.101 R)
• M17: 3,157,562 km (0.105 R)
• M18: 3,448,680 km (0.09 R)
• M19: 3,547,714 km (0.09 R)
• M20: 3,731,719 km (0.117 R)
• M21: 3,867,554 km (0.08 R)
• M22: 3,953,273 km (0.062 R)
• M23: 4,214,471 km (0.077 R)
• M24: 4,499,156 km (0.083 R)
• M25: 4,643,967 km (0.079 R)
• M26: 4,716,970 km (0.1 R)
• M27: 5,238,469 km (0.077 R)
• M28: 5,486,951 km (0.085 R)
• M29: 6,035,376 km (0.116 R)
• M30: 6,235,389 km (0.067 R)
• M31: 6,766,012 km (0.046 R)
• M32: 6,973,954 km (0.107 R)
• M33: 7,914,027 km (0.03 R)
• M34: 8,155,178 km (0.101 R)
• M35: 8,398,873 km (0.115 R)
• M36: 9,144,319 km (0.081 R)
• M37: 9,887,522 km (0.1 R)
• M38: 10,028,892 km (0.079 R)
• M39: 10,577,617 km (0.079 R)
• M40: 10,722,427 km (0.112 R)
• M41: 11,136,065 km (0.055 R)
• M42: 11,258,736 km (0.096 R)
• M43: 11,654,273 km (0.119 R)
• M44: 12,484,690 km (0.098 R)
• M45: 12,740,054 km (0.11 R)
• M46: 13,490,437 km (0.081 R)
• M47: 14,122,338 km (0.054 R)
• M48: 14,202,074 km (0.079 R)
• M49: 14,361,844 km (0.099 R)
• M50: 14,979,833 km (0.063 R)
• M51: 15,224,127 km (0.099 R)
• M52: 15,524,369 km (0.115 R)
• M53: 15,689,077 km (0.096 R)
• M54: 15,771,505 km (0.113 R)
• M55: 16,075,338 km (0.107 R)
• M56: 17,338,543 km (0.12 R)
• M57: 17,480,810 km (0.091 R)
• M58: 18,227,154 km (0.079 R)
• M59: 19,395,663 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 12.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.27 AU - 7.53 AU

Year: 6132 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 94,030,611 km

• M1: 151,543 km (0.101 R)
• M2: 243,695 km (0.08 R)
• M3: 435,330 km (0.12 R)
• M4: 673,789 km (0.098 R)
• M5: 1,048,531 km (0.076 R)
• M6: 1,276,519 km (0.065 R)
• M7: 1,414,298 km (0.089 R)
• M8: 1,705,416 km (0.082 R)
• M9: 1,956,142 km (0.091 R)
• M10: 2,055,924 km (0.046 R)
• M11: 2,219,284 km (0.082 R)
• M12: 2,847,296 km (0.082 R)
• M13: 3,335,434 km (0.12 R)
• M14: 4,001,743 km (0.116 R)
• M15: 4,181,260 km (0.094 R)
• M16: 4,337,291 km (0.052 R)
• M17: 4,708,892 km (0.082 R)
• M18: 4,789,974 km (0.114 R)
• M19: 5,201,967 km (0.061 R)
• M20: 5,943,374 km (0.099 R)
• M21: 6,089,681 km (0.046 R)
• M22: 6,386,184 km (0.049 R)
• M23: 6,536,230 km (0.042 R)
• M24: 6,687,324 km (0.037 R)
• M25: 7,241,285 km (0.097 R)
• M26: 7,366,498 km (0.098 R)
• M27: 7,778,192 km (0.115 R)
• M28: 7,938,561 km (0.082 R)
• M29: 8,067,664 km (0.097 R)
• M30: 8,557,896 km (0.072 R)
• M31: 8,957,173 km (0.099 R)
• M32: 9,567,532 km (0.07 R)
• M33: 9,843,091 km (0.032 R)
• M34: 9,947,211 km (0.106 R)
• M35: 10,508,203 km (0.101 R)
• M36: 10,650,172 km (0.11 R)
• M37: 10,792,589 km (0.074 R)
• M38: 11,296,434 km (0.114 R)
• M39: 11,478,345 km (0.095 R)
• M40: 11,992,663 km (0.094 R)
• M41: 12,816,050 km (0.109 R)
• M42: 13,968,103 km (0.036 R)
• M43: 14,281,062 km (0.118 R)
• M44: 14,359,600 km (0.093 R)
• M45: 14,754,688 km (0.089 R)
• M46: 15,353,977 km (0.064 R)
• M47: 16,165,396 km (0.107 R)
• M48: 16,329,356 km (0.112 R)
• M49: 16,700,358 km (0.097 R)
• M50: 17,157,529 km (0.042 R)
• M51: 18,425,371 km (0.095 R)
• M52: 18,897,801 km (0.116 R)
• M53: 19,027,353 km (0.076 R)
• M54: 20,604,863 km (0.112 R)
• M55: 20,738,154 km (0.115 R)
• M56: 21,184,704 km (0.113 R)
• M57: 22,635,055 km (0.073 R)
• M58: 22,772,685 km (0.109 R)
• M59: 24,304,717 km (0.103 R)
• M60: 25,392,144 km (0.108 R)
• M61: 26,013,873 km (0.073 R)
• M62: 26,398,938 km (0.092 R)
• M63: 26,495,428 km (0.11 R)
• M64: 27,418,747 km (0.042 R)
• M65: 27,565,352 km (0.102 R)
• M66: 27,958,047 km (0.039 R)
• M67: 28,550,305 km (0.086 R)
• M68: 28,649,488 km (0.077 R)
• M69: 29,346,614 km (0.098 R)
• M70: 30,352,062 km (0.116 R)
• M71: 30,503,903 km (0.054 R)
• M72: 30,706,758 km (0.111 R)
• M73: 31,368,878 km (0.049 R)
• M74: 31,573,678 km (0.096 R)
• M75: 31,676,152 km (0.057 R)
• M76: 32,396,915 km (0.101 R)
• M77: 32,603,809 km (0.119 R)
• M78: 32,707,480 km (0.082 R)
• M79: 33,071,003 km (0.091 R)
• M80: 33,175,123 km (0.091 R)
• M81: 34,117,290 km (0.068 R)
• M82: 35,067,985 km (0.058 R)
• M83: 35,174,199 km (0.088 R)
• M84: 35,333,671 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 14.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.84 AU - 9.12 AU

Year: 9353 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,030,611 km

• M1: 184,155 km (0.111 R)
• M2: 336,595 km (0.058 R)
• M3: 430,692 km (0.092 R)
• M4: 617,690 km (0.045 R)
• M5: 899,981 km (0.082 R)
• M6: 998,416 km (0.095 R)
• M7: 1,136,196 km (0.074 R)
• M8: 1,412,952 km (0.116 R)
• M9: 1,549,834 km (0.096 R)
• M10: 1,650,663 km (0.082 R)
• M11: 2,076,568 km (0.075 R)
• M12: 2,188,617 km (0.115 R)
• M13: 2,561,265 km (0.093 R)
• M14: 2,755,443 km (0.086 R)
• M15: 3,132,729 km (0.066 R)
• M16: 3,262,281 km (0.101 R)
• M17: 3,743,836 km (0.119 R)
• M18: 4,105,863 km (0.057 R)
• M19: 5,106,075 km (0.056 R)
• M20: 5,665,421 km (0.078 R)
• M21: 5,792,430 km (0.098 R)
• M22: 6,114,065 km (0.046 R)
• M23: 6,541,167 km (0.104 R)
• M24: 6,674,608 km (0.075 R)
• M25: 6,978,142 km (0.115 R)
• M26: 7,286,164 km (0.12 R)
• M27: 7,459,249 km (0.118 R)
• M28: 7,633,830 km (0.109 R)
• M29: 8,237,308 km (0.092 R)
• M30: 8,562,982 km (0.073 R)
• M31: 8,672,488 km (0.101 R)
• M32: 9,078,197 km (0.105 R)
• M33: 9,565,737 km (0.064 R)
• M34: 11,640,809 km (0.032 R)
• M35: 12,047,565 km (0.11 R)
• M36: 13,422,968 km (0.076 R)
• M37: 13,763,902 km (0.087 R)
• M38: 14,628,877 km (0.052 R)
• M39: 15,244,771 km (0.119 R)
• M40: 15,511,354 km (0.104 R)
• M41: 16,456,514 km (0.088 R)
• M42: 16,821,533 km (0.079 R)
• M43: 17,005,089 km (0.118 R)
• M44: 17,327,772 km (0.089 R)
• M45: 18,972,002 km (0.092 R)
• M46: 19,402,844 km (0.07 R)
• M47: 19,885,297 km (0.097 R)
• M48: 19,982,236 km (0.12 R)
• M49: 20,079,325 km (0.097 R)
• M50: 20,371,789 km (0.084 R)
• M51: 20,763,736 km (0.049 R)
• M52: 20,911,389 km (0.052 R)
• M53: 21,059,341 km (0.043 R)
• M54: 21,207,742 km (0.067 R)
• M55: 21,406,109 km (0.083 R)
• M56: 21,654,890 km (0.067 R)
• M57: 21,904,719 km (0.114 R)
• M58: 24,558,585 km (0.112 R)
• M59: 25,132,891 km (0.063 R)
• M60: 25,290,418 km (0.069 R)
• M61: 26,401,481 km (0.063 R)
• M62: 27,528,551 km (0.073 R)
• M63: 28,179,601 km (0.118 R)
• M64: 28,671,180 km (0.071 R)
• M65: 29,829,367 km (0.032 R)
• M66: 30,051,669 km (0.106 R)
• M67: 31,228,107 km (0.099 R)
• M68: 31,850,284 km (0.119 R)
• M69: 31,963,829 km (0.115 R)
• M70: 32,705,386 km (0.114 R)
• M71: 33,568,117 km (0.118 R)
• M72: 34,321,791 km (0.109 R)
• M73: 35,022,358 km (0.119 R)
• M74: 35,551,036 km (0.1 R)
• M75: 37,751,920 km (0.067 R)
• M76: 37,872,047 km (0.116 R)
• M77: 38,717,126 km (0.045 R)
• M78: 39,020,510 km (0.111 R)
• M79: 39,690,709 km (0.076 R)
• M80: 40,672,220 km (0.054 R)
• M81: 40,918,907 km (0.076 R)
• M82: 41,104,109 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.8

Radius: 5.9

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.79 AU - 18.19 AU

Year: 27703 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 94,030,611 km

• M1: 140,622 km (0.114 R)
• M2: 339,138 km (0.09 R)
• M3: 853,456 km (0.102 R)
• M4: 970,292 km (0.067 R)
• M5: 1,030,729 km (0.052 R)
• M6: 1,187,508 km (0.084 R)
• M7: 1,318,556 km (0.074 R)
• M8: 1,419,833 km (0.111 R)
• M9: 1,776,325 km (0.118 R)
• M10: 2,042,011 km (0.107 R)
• M11: 2,120,101 km (0.119 R)
• M12: 2,955,904 km (0.111 R)
• M13: 3,044,616 km (0.091 R)
• M14: 4,890,055 km (0.093 R)
• M15: 5,641,336 km (0.051 R)
• M16: 8,101,772 km (0.092 R)
• M17: 8,540,243 km (0.072 R)
• M18: 8,986,344 km (0.09 R)
• M19: 9,115,297 km (0.08 R)
• M20: 9,967,706 km (0.079 R)
• M21: 10,777,031 km (0.041 R)
• M22: 11,258,885 km (0.038 R)
• M23: 11,397,712 km (0.084 R)
• M24: 12,745,888 km (0.109 R)
• M25: 14,293,628 km (0.089 R)
• M26: 15,666,787 km (0.091 R)
• M27: 15,977,651 km (0.102 R)
• M28: 16,290,460 km (0.036 R)
• M29: 16,447,687 km (0.109 R)
• M30: 17,161,269 km (0.066 R)
• M31: 18,618,502 km (0.097 R)
• M32: 18,865,189 km (0.037 R)
• M33: 18,947,767 km (0.098 R)
• M34: 19,113,073 km (0.069 R)
• M35: 19,528,356 km (0.096 R)
• M36: 19,695,457 km (0.114 R)
• M37: 21,133,990 km (0.074 R)
• M38: 24,649,540 km (0.028 R)
• M39: 24,739,748 km (0.038 R)
• M40: 27,776,884 km (0.109 R)
• M41: 28,247,220 km (0.107 R)
• M42: 32,993,810 km (0.102 R)
• M43: 35,406,824 km (0.111 R)
• M44: 37,047,015 km (0.103 R)
• M45: 37,253,759 km (0.116 R)
• M46: 38,816,459 km (0.057 R)
• M47: 39,764,460 km (0.077 R)
• M48: 40,294,336 km (0.111 R)
• M49: 40,506,915 km (0.118 R)
• M50: 43,087,328 km (0.095 R)
• M51: 44,726,921 km (0.09 R)
• M52: 47,280,257 km (0.114 R)
• M53: 48,970,863 km (0.117 R)
• M54: 49,197,803 km (0.103 R)
• M55: 49,766,574 km (0.087 R)
• M56: 53,458,051 km (0.081 R)
• M57: 54,629,552 km (0.118 R)
• M58: 55,100,486 km (0.099 R)
• M59: 56,402,736 km (0.069 R)
• M60: 57,715,008 km (0.083 R)
• M61: 57,834,836 km (0.072 R)
• M62: 58,194,619 km (0.093 R)
• M63: 63,063,581 km (0.104 R)
• M64: 63,805,137 km (0.083 R)
• M65: 66,297,737 km (0.118 R)
• M66: 68,061,496 km (0.082 R)
• M67: 69,076,218 km (0.08 R)
• M68: 69,330,684 km (0.108 R)
• M69: 69,968,121 km (0.073 R)
• M70: 71,120,623 km (0.093 R)
• M71: 71,506,137 km (0.075 R)
• M72: 71,634,791 km (0.089 R)
• M73: 72,796,269 km (0.092 R)
• M74: 73,314,625 km (0.102 R)
• M75: 73,964,030 km (0.11 R)
• M76: 74,876,577 km (0.101 R)
• M77: 77,240,073 km (0.105 R)
• M78: 82,174,559 km (0.076 R)
• M79: 83,390,191 km (0.082 R)
• M80: 84,747,942 km (0.097 R)
• M81: 85,839,258 km (0.113 R)
• M82: 86,523,818 km (0.046 R)
• M83: 86,798,031 km (0.09 R)
• M84: 87,485,134 km (0.094 R)
• M85: 87,622,764 km (0.114 R)
• M86: 87,898,174 km (0.027 R)
• M87: 88,588,119 km (0.068 R)
• M88: 91,086,553 km (0.095 R)
• M89: 93,608,175 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 10,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit