🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.91 AU - 0.95 AU

Year: 343 Days

Day: 28.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.58 AU - 1.98 AU

Year: 909 Days

Day: 21 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.47 AU - 2.17 AU

Year: 940 Days

Day: 19.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 14.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.22 AU - 8.3 AU

Year: 9089 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,293,973 km

• M1: 200,461 km (0.111 R)
• M2: 295,157 km (0.104 R)
• M3: 422,764 km (0.05 R)
• M4: 623,374 km (0.091 R)
• M5: 881,431 km (0.08 R)
• M6: 990,637 km (0.067 R)
• M7: 1,093,261 km (0.11 R)
• M8: 1,200,074 km (0.061 R)
• M9: 1,399,189 km (0.108 R)
• M10: 2,033,633 km (0.104 R)
• M11: 2,182,783 km (0.09 R)
• M12: 2,750,806 km (0.067 R)
• M13: 3,086,204 km (0.033 R)
• M14: 3,258,840 km (0.062 R)
• M15: 3,559,981 km (0.106 R)
• M16: 3,686,840 km (0.04 R)
• M17: 3,926,196 km (0.084 R)
• M18: 4,094,943 km (0.037 R)
• M19: 4,381,722 km (0.085 R)
• M20: 4,576,648 km (0.039 R)
• M21: 4,814,359 km (0.06 R)
• M22: 5,489,344 km (0.118 R)
• M23: 6,347,288 km (0.094 R)
• M24: 6,501,823 km (0.095 R)
• M25: 6,679,994 km (0.069 R)
• M26: 6,792,192 km (0.104 R)
• M27: 6,995,645 km (0.098 R)
• M28: 7,806,316 km (0.105 R)
• M29: 7,924,648 km (0.112 R)
• M30: 8,019,643 km (0.066 R)
• M31: 8,355,340 km (0.092 R)
• M32: 8,744,744 km (0.092 R)
• M33: 9,315,011 km (0.109 R)
• M34: 9,922,827 km (0.054 R)
• M35: 10,387,179 km (0.089 R)
• M36: 11,230,462 km (0.054 R)
• M37: 11,498,541 km (0.103 R)
• M38: 11,931,777 km (0.095 R)
• M39: 12,040,983 km (0.064 R)
• M40: 12,342,872 km (0.106 R)
• M41: 14,351,522 km (0.108 R)
• M42: 14,700,983 km (0.084 R)
• M43: 14,876,760 km (0.103 R)
• M44: 14,994,494 km (0.068 R)
• M45: 16,490,323 km (0.116 R)
• M46: 17,472,583 km (0.111 R)
• M47: 17,845,979 km (0.113 R)
• M48: 17,939,627 km (0.06 R)
• M49: 18,854,119 km (0.054 R)
• M50: 19,622,454 km (0.111 R)
• M51: 19,880,959 km (0.106 R)
• M52: 20,075,436 km (0.115 R)
• M53: 20,433,723 km (0.071 R)
• M54: 21,587,870 km (0.074 R)
• M55: 22,257,022 km (0.083 R)
• M56: 22,526,447 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 10.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.6 AU - 9.44 AU

Year: 10372 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,293,973 km

• M1: 140,173 km (0.112 R)
• M2: 321,037 km (0.092 R)
• M3: 558,150 km (0.039 R)
• M4: 1,192,744 km (0.093 R)
• M5: 1,420,881 km (0.119 R)
• M6: 1,557,763 km (0.108 R)
• M7: 1,771,388 km (0.079 R)
• M8: 1,844,841 km (0.115 R)
• M9: 1,994,738 km (0.094 R)
• M10: 2,148,973 km (0.035 R)
• M11: 2,227,512 km (0.078 R)
• M12: 2,367,386 km (0.1 R)
• M13: 2,469,113 km (0.089 R)
• M14: 2,847,745 km (0.11 R)
• M15: 3,044,017 km (0.113 R)
• M16: 3,267,367 km (0.096 R)
• M17: 3,519,440 km (0.092 R)
• M18: 3,993,964 km (0.104 R)
• M19: 4,189,488 km (0.078 R)
• M20: 4,666,556 km (0.037 R)
• M21: 4,769,180 km (0.073 R)
• M22: 4,872,702 km (0.106 R)
• M23: 5,055,510 km (0.04 R)
• M24: 6,483,572 km (0.069 R)
• M25: 6,742,825 km (0.05 R)
• M26: 6,859,062 km (0.097 R)
• M27: 6,946,876 km (0.061 R)
• M28: 7,034,840 km (0.071 R)
• M29: 7,661,805 km (0.116 R)
• M30: 8,028,020 km (0.113 R)
• M31: 8,182,405 km (0.06 R)
• M32: 8,556,699 km (0.106 R)
• M33: 8,682,810 km (0.078 R)
• M34: 9,128,911 km (0.101 R)
• M35: 9,387,117 km (0.111 R)
• M36: 9,517,267 km (0.051 R)
• M37: 9,647,866 km (0.042 R)
• M38: 9,845,036 km (0.116 R)
• M39: 9,911,009 km (0.098 R)
• M40: 11,678,358 km (0.064 R)
• M41: 11,994,009 km (0.113 R)
• M42: 12,205,989 km (0.119 R)
• M43: 13,102,829 km (0.063 R)
• M44: 13,467,548 km (0.067 R)
• M45: 13,687,906 km (0.115 R)
• M46: 14,095,261 km (0.071 R)
• M47: 14,244,260 km (0.088 R)
• M48: 14,393,858 km (0.074 R)
• M49: 15,149,776 km (0.081 R)
• M50: 15,686,534 km (0.09 R)
• M51: 16,151,484 km (0.117 R)
• M52: 16,424,949 km (0.055 R)
• M53: 16,660,565 km (0.106 R)
• M54: 16,739,254 km (0.085 R)
• M55: 17,095,297 km (0.1 R)
• M56: 17,975,979 km (0.111 R)
• M57: 19,035,880 km (0.03 R)
• M58: 19,324,754 km (0.112 R)
• M59: 19,614,974 km (0.09 R)
• M60: 19,739,888 km (0.087 R)
• M61: 19,990,315 km (0.108 R)
• M62: 20,283,975 km (0.098 R)
• M63: 20,536,796 km (0.066 R)
• M64: 20,960,307 km (0.098 R)
• M65: 21,945,559 km (0.084 R)
• M66: 22,291,878 km (0.085 R)
• M67: 22,552,777 km (0.114 R)
• M68: 24,810,807 km (0.06 R)
• M69: 25,761,352 km (0.101 R)
• M70: 26,585,636 km (0.073 R)
• M71: 26,723,864 km (0.055 R)
• M72: 27,325,547 km (0.104 R)
• M73: 27,511,647 km (0.083 R)
• M74: 28,166,137 km (0.113 R)
• M75: 28,778,442 km (0.116 R)
• M76: 29,109,950 km (0.06 R)
• M77: 29,299,940 km (0.095 R)
• M78: 29,728,986 km (0.115 R)
• M79: 30,931,753 km (0.114 R)
• M80: 31,563,505 km (0.071 R)
• M81: 31,661,043 km (0.039 R)
• M82: 31,905,336 km (0.062 R)
• M83: 32,396,017 km (0.106 R)
• M84: 32,642,255 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.4

Radius: 7.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.05 AU - 16.49 AU

Year: 18509 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,293,973 km

• M1: 117,883 km (0.086 R)
• M2: 170,691 km (0.086 R)
• M3: 240,105 km (0.113 R)
• M4: 592,557 km (0.073 R)
• M5: 1,384,827 km (0.068 R)
• M6: 1,650,214 km (0.038 R)
• M7: 1,735,186 km (0.097 R)
• M8: 1,931,608 km (0.061 R)
• M9: 2,112,322 km (0.093 R)
• M10: 2,687,376 km (0.025 R)
• M11: 3,228,472 km (0.103 R)
• M12: 3,335,285 km (0.072 R)
• M13: 3,607,702 km (0.061 R)
• M14: 3,690,729 km (0.078 R)
• M15: 4,173,781 km (0.093 R)
• M16: 5,836,711 km (0.067 R)
• M17: 6,197,989 km (0.1 R)
• M18: 6,364,492 km (0.031 R)
• M19: 7,184,887 km (0.084 R)
• M20: 7,857,778 km (0.092 R)
• M21: 8,885,814 km (0.064 R)
• M22: 9,225,102 km (0.111 R)
• M23: 9,530,282 km (0.051 R)
• M24: 9,607,175 km (0.06 R)
• M25: 9,761,411 km (0.075 R)
• M26: 9,877,648 km (0.066 R)
• M27: 11,267,562 km (0.086 R)
• M28: 11,389,634 km (0.106 R)
• M29: 11,593,835 km (0.026 R)
• M30: 11,758,243 km (0.077 R)
• M31: 12,423,056 km (0.085 R)
• M32: 13,832,567 km (0.084 R)
• M33: 14,181,878 km (0.108 R)
• M34: 15,880,412 km (0.079 R)
• M35: 17,689,350 km (0.112 R)
• M36: 17,736,623 km (0.082 R)
• M37: 18,402,333 km (0.116 R)
• M38: 18,450,205 km (0.069 R)
• M39: 18,834,671 km (0.106 R)
• M40: 19,464,927 km (0.047 R)
• M41: 20,398,567 km (0.111 R)
• M42: 20,547,417 km (0.084 R)
• M43: 21,649,205 km (0.12 R)
• M44: 22,105,479 km (0.09 R)
• M45: 23,079,212 km (0.105 R)
• M46: 23,182,584 km (0.083 R)
• M47: 23,805,659 km (0.035 R)
• M48: 24,224,084 km (0.11 R)
• M49: 24,856,285 km (0.119 R)
• M50: 25,440,614 km (0.076 R)
• M51: 25,600,684 km (0.056 R)
• M52: 25,814,758 km (0.099 R)
• M53: 26,029,431 km (0.079 R)
• M54: 26,190,847 km (0.111 R)
• M55: 26,622,736 km (0.05 R)
• M56: 26,676,891 km (0.09 R)
• M57: 27,767,758 km (0.11 R)
• M58: 28,374,079 km (0.119 R)
• M59: 28,484,631 km (0.095 R)
• M60: 29,040,238 km (0.114 R)
• M61: 29,096,038 km (0.071 R)
• M62: 29,151,838 km (0.104 R)
• M63: 29,375,337 km (0.111 R)
• M64: 29,824,131 km (0.079 R)
• M65: 30,614,905 km (0.087 R)
• M66: 30,728,450 km (0.099 R)
• M67: 31,012,835 km (0.036 R)
• M68: 31,183,975 km (0.119 R)
• M69: 31,355,415 km (0.117 R)
• M70: 32,390,333 km (0.034 R)
• M71: 33,144,904 km (0.077 R)
• M72: 33,494,963 km (0.115 R)
• M73: 33,729,084 km (0.112 R)
• M74: 36,040,221 km (0.089 R)
• M75: 36,400,303 km (0.1 R)
• M76: 36,520,580 km (0.11 R)
• M77: 36,821,870 km (0.059 R)
• M78: 37,245,083 km (0.059 R)
• M79: 37,366,257 km (0.114 R)
• M80: 37,609,054 km (0.047 R)
• M81: 39,570,432 km (0.077 R)
• M82: 39,694,149 km (0.059 R)
• M83: 39,879,950 km (0.106 R)
• M84: 40,813,141 km (0.077 R)
• M85: 41,188,333 km (0.075 R)
• M86: 41,753,514 km (0.065 R)
• M87: 42,068,567 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.4

Radius: 7.5

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.1 AU - 15.18 AU

Year: 21448 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,293,973 km

• M1: 207,492 km (0.091 R)
• M2: 357,689 km (0.12 R)
• M3: 922,869 km (0.103 R)
• M4: 1,123,779 km (0.109 R)
• M5: 1,702,873 km (0.077 R)
• M6: 2,285,107 km (0.117 R)
• M7: 2,400,747 km (0.065 R)
• M8: 2,759,482 km (0.08 R)
• M9: 3,177,758 km (0.078 R)
• M10: 3,980,201 km (0.084 R)
• M11: 4,404,012 km (0.058 R)
• M12: 5,918,092 km (0.078 R)
• M13: 6,131,119 km (0.064 R)
• M14: 7,121,008 km (0.097 R)
• M15: 8,576,446 km (0.082 R)
• M16: 9,617,049 km (0.072 R)
• M17: 10,503,566 km (0.075 R)
• M18: 10,632,369 km (0.106 R)
• M19: 13,595,305 km (0.071 R)
• M20: 14,373,513 km (0.11 R)
• M21: 14,731,950 km (0.118 R)
• M22: 14,876,162 km (0.063 R)
• M23: 16,643,212 km (0.108 R)
• M24: 17,095,147 km (0.118 R)
• M25: 18,708,859 km (0.077 R)
• M26: 18,943,429 km (0.088 R)
• M27: 19,178,896 km (0.098 R)
• M28: 20,450,927 km (0.105 R)
• M29: 20,611,894 km (0.116 R)
• M30: 23,327,394 km (0.099 R)
• M31: 23,917,708 km (0.118 R)
• M32: 24,342,266 km (0.1 R)
• M33: 24,855,237 km (0.099 R)
• M34: 25,026,976 km (0.08 R)
• M35: 25,285,331 km (0.083 R)
• M36: 26,502,759 km (0.098 R)
• M37: 26,854,164 km (0.092 R)
• M38: 27,030,390 km (0.058 R)
• M39: 27,561,463 km (0.04 R)
• M40: 27,739,185 km (0.046 R)
• M41: 29,084,818 km (0.066 R)
• M42: 31,281,513 km (0.059 R)
• M43: 32,025,463 km (0.064 R)
• M44: 32,305,959 km (0.11 R)
• M45: 33,910,995 km (0.115 R)
• M46: 34,292,320 km (0.096 R)
• M47: 34,483,656 km (0.055 R)
• M48: 35,155,649 km (0.087 R)
• M49: 38,481,210 km (0.087 R)
• M50: 42,417,579 km (0.035 R)
• M51: 42,931,298 km (0.055 R)
• M52: 43,965,169 km (0.091 R)
• M53: 44,172,960 km (0.085 R)
• M54: 45,007,267 km (0.098 R)
• M55: 46,162,911 km (0.048 R)
• M56: 46,691,440 km (0.073 R)
• M57: 47,754,483 km (0.09 R)
• M58: 48,182,033 km (0.117 R)
• M59: 48,825,603 km (0.114 R)
• M60: 49,580,026 km (0.072 R)
• M61: 51,975,985 km (0.101 R)
• M62: 53,631,136 km (0.039 R)
• M63: 53,853,139 km (0.11 R)
• M64: 55,864,782 km (0.064 R)
• M65: 56,089,777 km (0.118 R)
• M66: 56,653,761 km (0.098 R)
• M67: 57,900,958 km (0.064 R)
• M68: 58,242,640 km (0.044 R)
• M69: 58,470,926 km (0.055 R)
• M70: 59,731,139 km (0.037 R)
• M71: 61,232,204 km (0.038 R)
• M72: 63,683,066 km (0.078 R)
• M73: 65,809,151 km (0.103 R)
• M74: 66,523,032 km (0.109 R)
• M75: 67,718,468 km (0.077 R)
• M76: 68,198,677 km (0.056 R)
• M77: 68,318,954 km (0.109 R)
• M78: 68,800,510 km (0.095 R)
• M79: 72,693,645 km (0.027 R)
• M80: 72,816,464 km (0.108 R)
• M81: 73,308,342 km (0.084 R)
• M82: 73,431,461 km (0.119 R)
• M83: 74,048,253 km (0.071 R)
• M84: 74,171,821 km (0.105 R)
• M85: 74,790,707 km (0.091 R)
• M86: 75,287,073 km (0.027 R)
• M87: 78,539,780 km (0.09 R)
• M88: 78,665,741 km (0.066 R)
• M89: 80,691,296 km (0.026 R)
• M90: 80,945,613 km (0.097 R)
• M91: 83,375,531 km (0.069 R)
• M92: 84,276,858 km (0.109 R)
• M93: 84,534,914 km (0.073 R)
• M94: 85,569,982 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 4.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.55 AU - 19.83 AU

Year: 30937 Days

Day: 16.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 68,293,973 km

• M1: 247,734 km (0.097 R)
• M2: 340,784 km (0.066 R)
• M3: 482,603 km (0.076 R)
• M4: 1,211,743 km (0.077 R)
• M5: 1,400,685 km (0.108 R)
• M6: 2,116,211 km (0.101 R)
• M7: 2,544,211 km (0.106 R)
• M8: 2,578,319 km (0.086 R)
• M9: 4,098,682 km (0.071 R)
• M10: 4,299,742 km (0.111 R)
• M11: 4,340,433 km (0.091 R)
• M12: 4,965,004 km (0.11 R)
• M13: 7,778,940 km (0.073 R)
• M14: 10,877,411 km (0.103 R)
• M15: 12,061,628 km (0.045 R)
• M16: 12,523,287 km (0.042 R)
• M17: 14,732,997 km (0.065 R)
• M18: 15,850,642 km (0.055 R)
• M19: 17,253,272 km (0.061 R)
• M20: 19,363,350 km (0.043 R)
• M21: 19,835,630 km (0.082 R)
• M22: 20,516,899 km (0.119 R)
• M23: 20,654,080 km (0.054 R)
• M24: 21,762,451 km (0.114 R)
• M25: 22,042,498 km (0.11 R)
• M26: 23,103,446 km (0.106 R)
• M27: 23,246,163 km (0.089 R)
• M28: 23,820,020 km (0.106 R)
• M29: 26,310,077 km (0.116 R)
• M30: 26,384,576 km (0.114 R)
• M31: 27,434,604 km (0.088 R)
• M32: 29,112,194 km (0.12 R)
• M33: 29,189,237 km (0.083 R)
• M34: 33,207,287 km (0.09 R)
• M35: 33,610,453 km (0.083 R)
• M36: 33,772,168 km (0.112 R)
• M37: 33,934,183 km (0.082 R)
• M38: 36,228,715 km (0.114 R)
• M39: 37,730,079 km (0.118 R)
• M40: 38,742,109 km (0.101 R)
• M41: 41,918,670 km (0.114 R)
• M42: 42,354,299 km (0.055 R)
• M43: 42,791,424 km (0.115 R)
• M44: 45,982,496 km (0.104 R)
• M45: 47,515,874 km (0.098 R)
• M46: 47,788,292 km (0.117 R)
• M47: 51,189,399 km (0.072 R)
• M48: 52,871,927 km (0.101 R)
• M49: 56,579,261 km (0.045 R)
• M50: 56,771,644 km (0.044 R)
• M51: 57,253,499 km (0.113 R)
• M52: 58,124,308 km (0.045 R)
• M53: 58,512,664 km (0.072 R)
• M54: 59,292,218 km (0.085 R)
• M55: 60,075,064 km (0.103 R)
• M56: 60,173,200 km (0.069 R)
• M57: 60,762,915 km (0.087 R)
• M58: 64,341,147 km (0.096 R)
• M59: 65,347,192 km (0.119 R)
• M60: 66,459,901 km (0.042 R)
• M61: 67,884,971 km (0.044 R)
• M62: 68,293,971 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 18,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit