🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.73 AU - 0.81 AU

Year: 255 Days

Day: 37.7 Hours

Environment

Temp: 118 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.92 AU - 1.32 AU

Year: 447 Days

Day: 15 Hours

Environment

Temp: 7 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,664,833 km

• M1: 941,120 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.97 AU - 1.31 AU

Year: 459 Days

Day: 23.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 93.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,664,833 km

• M1: 836,102 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.75 AU - 4.49 AU

Year: 2595 Days

Day: 41.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.6

Radius: 8.1

Gravity: 15.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.16 AU - 7.46 AU

Year: 5971 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,664,833 km

• M1: 208,988 km (0.085 R)
• M2: 362,176 km (0.067 R)
• M3: 442,062 km (0.089 R)
• M4: 855,849 km (0.119 R)
• M5: 1,169,107 km (0.096 R)
• M6: 1,239,418 km (0.08 R)
• M7: 1,311,375 km (0.049 R)
• M8: 1,792,631 km (0.112 R)
• M9: 2,020,918 km (0.117 R)
• M10: 2,280,470 km (0.085 R)
• M11: 2,505,166 km (0.06 R)
• M12: 2,903,395 km (0.049 R)
• M13: 3,246,423 km (0.041 R)
• M14: 3,321,671 km (0.071 R)
• M15: 3,654,227 km (0.081 R)
• M16: 3,837,784 km (0.076 R)
• M17: 3,943,998 km (0.104 R)
• M18: 3,997,554 km (0.085 R)
• M19: 4,351,204 km (0.116 R)
• M20: 4,658,478 km (0.114 R)
• M21: 5,264,349 km (0.054 R)
• M22: 5,651,957 km (0.12 R)
• M23: 5,987,056 km (0.107 R)
• M24: 6,172,558 km (0.092 R)
• M25: 6,740,730 km (0.095 R)
• M26: 7,424,393 km (0.091 R)
• M27: 7,557,236 km (0.117 R)
• M28: 8,404,708 km (0.09 R)
• M29: 9,139,682 km (0.117 R)
• M30: 9,604,931 km (0.077 R)
• M31: 10,335,866 km (0.106 R)
• M32: 10,783,015 km (0.051 R)
• M33: 11,389,035 km (0.082 R)
• M34: 11,465,630 km (0.119 R)
• M35: 11,542,224 km (0.077 R)
• M36: 13,272,473 km (0.104 R)
• M37: 13,393,497 km (0.06 R)
• M38: 15,292,642 km (0.059 R)
• M39: 15,930,079 km (0.105 R)
• M40: 16,273,556 km (0.089 R)
• M41: 17,011,522 km (0.089 R)
• M42: 17,760,409 km (0.049 R)
• M43: 18,700,482 km (0.056 R)
• M44: 18,972,002 km (0.106 R)
• M45: 19,335,974 km (0.084 R)
• M46: 19,610,635 km (0.104 R)
• M47: 19,748,415 km (0.053 R)
• M48: 20,302,675 km (0.1 R)
• M49: 21,332,058 km (0.069 R)
• M50: 21,710,690 km (0.1 R)
• M51: 22,091,417 km (0.092 R)
• M52: 22,522,558 km (0.052 R)
• M53: 23,053,032 km (0.096 R)
• M54: 23,198,441 km (0.086 R)
• M55: 23,392,918 km (0.119 R)
• M56: 23,685,382 km (0.099 R)
• M57: 23,979,192 km (0.117 R)
• M58: 24,768,620 km (0.084 R)
• M59: 25,116,585 km (0.097 R)
• M60: 25,266,183 km (0.053 R)
• M61: 25,516,310 km (0.101 R)
• M62: 25,968,545 km (0.117 R)
• M63: 26,524,750 km (0.096 R)
• M64: 27,752,051 km (0.089 R)
• M65: 28,217,150 km (0.031 R)
• M66: 28,320,822 km (0.09 R)
• M67: 28,528,613 km (0.11 R)
• M68: 29,259,698 km (0.115 R)
• M69: 29,522,242 km (0.076 R)
• M70: 30,527,390 km (0.074 R)
• M71: 30,633,754 km (0.101 R)
• M72: 30,740,418 km (0.067 R)
• M73: 31,167,819 km (0.072 R)
• M74: 31,920,745 km (0.042 R)
• M75: 34,436,532 km (0.103 R)
• M76: 35,158,940 km (0.08 R)
• M77: 35,438,240 km (0.1 R)
• M78: 36,788,510 km (0.112 R)
• M79: 37,755,211 km (0.11 R)
• M80: 38,041,093 km (0.116 R)
• M81: 38,212,981 km (0.112 R)
• M82: 38,327,722 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.7

Radius: 14.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.44 AU - 8.56 AU

Year: 8524 Days

Day: 7.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,664,833 km

• M1: 190,139 km (0.076 R)
• M2: 314,904 km (0.12 R)
• M3: 410,347 km (0.115 R)
• M4: 858,991 km (0.111 R)
• M5: 1,054,515 km (0.12 R)
• M6: 1,179,579 km (0.09 R)
• M7: 1,280,558 km (0.111 R)
• M8: 1,415,345 km (0.072 R)
• M9: 1,618,799 km (0.093 R)
• M10: 1,815,520 km (0.11 R)
• M11: 1,968,558 km (0.03 R)
• M12: 2,090,780 km (0.099 R)
• M13: 2,473,002 km (0.08 R)
• M14: 2,567,399 km (0.103 R)
• M15: 2,701,588 km (0.066 R)
• M16: 3,037,734 km (0.026 R)
• M17: 3,262,580 km (0.079 R)
• M18: 3,816,242 km (0.03 R)
• M19: 4,059,488 km (0.091 R)
• M20: 4,353,597 km (0.096 R)
• M21: 4,725,348 km (0.069 R)
• M22: 4,820,043 km (0.077 R)
• M23: 5,425,616 km (0.107 R)
• M24: 5,851,371 km (0.1 R)
• M25: 6,184,376 km (0.042 R)
• M26: 6,682,387 km (0.113 R)
• M27: 6,869,085 km (0.06 R)
• M28: 7,084,806 km (0.108 R)
• M29: 7,800,931 km (0.091 R)
• M30: 8,054,349 km (0.107 R)
• M31: 8,367,757 km (0.096 R)
• M32: 9,242,904 km (0.114 R)
• M33: 9,361,835 km (0.063 R)
• M34: 9,541,203 km (0.117 R)
• M35: 11,111,531 km (0.093 R)
• M36: 11,206,376 km (0.116 R)
• M37: 11,365,100 km (0.098 R)
• M38: 11,588,599 km (0.066 R)
• M39: 11,845,758 km (0.068 R)
• M40: 12,365,910 km (0.073 R)
• M41: 12,595,842 km (0.069 R)
• M42: 13,060,044 km (0.119 R)
• M43: 13,193,635 km (0.105 R)
• M44: 13,361,334 km (0.102 R)
• M45: 13,597,250 km (0.119 R)
• M46: 14,313,524 km (0.076 R)
• M47: 14,486,011 km (0.082 R)
• M48: 15,252,550 km (0.09 R)
• M49: 15,393,322 km (0.109 R)
• M50: 16,068,158 km (0.09 R)
• M51: 16,355,236 km (0.104 R)
• M52: 16,499,448 km (0.052 R)
• M53: 17,852,860 km (0.079 R)
• M54: 18,038,511 km (0.098 R)
• M55: 18,825,246 km (0.09 R)
• M56: 19,203,879 km (0.118 R)
• M57: 19,318,022 km (0.072 R)
• M58: 19,776,539 km (0.03 R)
• M59: 20,045,666 km (0.057 R)
• M60: 21,765,293 km (0.071 R)
• M61: 22,682,927 km (0.116 R)
• M62: 22,964,769 km (0.111 R)
• M63: 23,328,741 km (0.082 R)
• M64: 24,597,331 km (0.116 R)
• M65: 25,219,209 km (0.099 R)
• M66: 25,720,362 km (0.052 R)
• M67: 26,267,142 km (0.09 R)
• M68: 26,478,374 km (0.12 R)
• M69: 27,672,165 km (0.086 R)
• M70: 27,973,306 km (0.025 R)
• M71: 28,102,708 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.4

Radius: 9.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.4 AU - 9.4 AU

Year: 10003 Days

Day: 11.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,664,833 km

• M1: 135,536 km (0.098 R)
• M2: 215,720 km (0.119 R)
• M3: 309,967 km (0.069 R)
• M4: 415,134 km (0.072 R)
• M5: 584,030 km (0.09 R)
• M6: 893,099 km (0.105 R)
• M7: 978,220 km (0.12 R)
• M8: 1,130,810 km (0.078 R)
• M9: 1,517,820 km (0.118 R)
• M10: 1,665,922 km (0.063 R)
• M11: 1,741,768 km (0.107 R)
• M12: 2,390,424 km (0.069 R)
• M13: 2,616,467 km (0.088 R)
• M14: 2,759,034 km (0.091 R)
• M15: 3,033,396 km (0.105 R)
• M16: 3,451,971 km (0.09 R)
• M17: 3,530,061 km (0.068 R)
• M18: 3,888,647 km (0.097 R)
• M19: 4,196,669 km (0.056 R)
• M20: 5,011,828 km (0.053 R)
• M21: 5,279,458 km (0.062 R)
• M22: 5,758,920 km (0.045 R)
• M23: 6,420,142 km (0.041 R)
• M24: 6,662,042 km (0.114 R)
• M25: 7,154,967 km (0.089 R)
• M26: 7,255,048 km (0.088 R)
• M27: 7,431,125 km (0.119 R)
• M28: 8,149,942 km (0.062 R)
• M29: 8,464,696 km (0.113 R)
• M30: 8,650,347 km (0.113 R)
• M31: 8,730,233 km (0.102 R)
• M32: 9,378,440 km (0.089 R)
• M33: 9,542,998 km (0.114 R)
• M34: 9,846,981 km (0.049 R)
• M35: 10,549,941 km (0.113 R)
• M36: 10,749,654 km (0.098 R)
• M37: 11,796,690 km (0.089 R)
• M38: 12,004,032 km (0.115 R)
• M39: 12,152,882 km (0.084 R)
• M40: 12,272,411 km (0.109 R)
• M41: 12,392,388 km (0.065 R)
• M42: 12,845,520 km (0.087 R)
• M43: 14,458,185 km (0.046 R)
• M44: 15,223,977 km (0.067 R)
• M45: 15,449,720 km (0.039 R)
• M46: 15,676,660 km (0.106 R)
• M47: 16,265,328 km (0.068 R)
• M48: 16,331,151 km (0.114 R)
• M49: 16,397,123 km (0.109 R)
• M50: 16,496,157 km (0.108 R)
• M51: 16,861,176 km (0.116 R)
• M52: 17,700,719 km (0.093 R)
• M53: 18,210,848 km (0.056 R)
• M54: 18,313,472 km (0.111 R)
• M55: 19,071,933 km (0.064 R)
• M56: 19,735,250 km (0.098 R)
• M57: 20,583,919 km (0.101 R)
• M58: 20,762,240 km (0.102 R)
• M59: 20,833,598 km (0.052 R)
• M60: 20,905,255 km (0.054 R)
• M61: 21,012,667 km (0.113 R)
• M62: 21,192,184 km (0.118 R)
• M63: 21,408,353 km (0.104 R)
• M64: 21,625,120 km (0.096 R)
• M65: 21,733,878 km (0.054 R)
• M66: 21,915,490 km (0.106 R)
• M67: 22,830,879 km (0.108 R)
• M68: 23,126,484 km (0.102 R)
• M69: 23,311,836 km (0.099 R)
• M70: 23,423,287 km (0.093 R)
• M71: 23,534,887 km (0.094 R)
• M72: 23,684,036 km (0.079 R)
• M73: 23,983,231 km (0.102 R)
• M74: 24,396,720 km (0.082 R)
• M75: 25,383,468 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.3

Radius: 5.8

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.98 AU - 15.84 AU

Year: 18500 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 70,664,833 km

• M1: 514,766 km (0.115 R)
• M2: 658,231 km (0.109 R)
• M3: 861,385 km (0.103 R)
• M4: 1,083,837 km (0.09 R)
• M5: 1,188,405 km (0.071 R)
• M6: 1,241,962 km (0.076 R)
• M7: 1,609,972 km (0.071 R)
• M8: 1,669,512 km (0.088 R)
• M9: 2,009,997 km (0.064 R)
• M10: 2,338,065 km (0.057 R)
• M11: 2,861,059 km (0.055 R)
• M12: 3,080,220 km (0.053 R)
• M13: 3,191,970 km (0.114 R)
• M14: 3,809,659 km (0.107 R)
• M15: 3,929,637 km (0.079 R)
• M16: 4,590,111 km (0.087 R)
• M17: 4,889,756 km (0.104 R)
• M18: 5,418,285 km (0.064 R)
• M19: 5,826,538 km (0.069 R)
• M20: 5,964,766 km (0.084 R)
• M21: 7,158,707 km (0.108 R)
• M22: 7,909,688 km (0.094 R)
• M23: 8,424,006 km (0.102 R)
• M24: 8,528,275 km (0.052 R)
• M25: 9,269,383 km (0.105 R)
• M26: 9,323,089 km (0.08 R)
• M27: 9,430,949 km (0.092 R)
• M28: 9,756,773 km (0.03 R)
• M29: 9,866,129 km (0.086 R)
• M30: 9,921,032 km (0.049 R)
• M31: 10,419,492 km (0.084 R)
• M32: 11,846,057 km (0.071 R)
• M33: 13,393,647 km (0.083 R)
• M34: 14,191,004 km (0.07 R)
• M35: 14,564,101 km (0.091 R)
• M36: 15,003,619 km (0.04 R)
• M37: 15,066,750 km (0.095 R)
• M38: 15,702,989 km (0.092 R)
• M39: 16,543,131 km (0.105 R)
• M40: 16,608,356 km (0.047 R)
• M41: 16,739,104 km (0.066 R)
• M42: 17,863,931 km (0.03 R)
• M43: 18,334,117 km (0.045 R)
• M44: 19,081,358 km (0.04 R)
• M45: 19,630,981 km (0.057 R)
• M46: 20,325,264 km (0.075 R)
• M47: 22,239,967 km (0.069 R)
• M48: 22,528,392 km (0.095 R)
• M49: 22,673,203 km (0.076 R)
• M50: 22,890,868 km (0.07 R)
• M51: 23,474,748 km (0.12 R)
• M52: 23,694,807 km (0.102 R)
• M53: 23,842,011 km (0.117 R)
• M54: 24,211,368 km (0.107 R)
• M55: 24,731,520 km (0.108 R)
• M56: 24,806,169 km (0.052 R)
• M57: 25,481,005 km (0.108 R)
• M58: 27,079,159 km (0.045 R)
• M59: 27,156,053 km (0.087 R)
• M60: 28,006,816 km (0.105 R)
• M61: 28,396,369 km (0.05 R)
• M62: 28,709,327 km (0.115 R)
• M63: 29,734,372 km (0.041 R)
• M64: 31,253,987 km (0.105 R)
• M65: 31,334,620 km (0.079 R)
• M66: 31,739,133 km (0.091 R)
• M67: 33,456,517 km (0.064 R)
• M68: 35,036,121 km (0.075 R)
• M69: 37,066,014 km (0.033 R)
• M70: 39,046,839 km (0.083 R)
• M71: 43,289,884 km (0.052 R)
• M72: 43,650,116 km (0.084 R)
• M73: 45,374,381 km (0.066 R)
• M74: 45,923,405 km (0.075 R)
• M75: 46,015,108 km (0.095 R)
• M76: 47,120,786 km (0.069 R)
• M77: 48,048,742 km (0.118 R)
• M78: 48,608,387 km (0.12 R)
• M79: 48,889,033 km (0.111 R)
• M80: 49,357,873 km (0.083 R)
• M81: 51,438,929 km (0.086 R)
• M82: 51,820,403 km (0.076 R)
• M83: 52,298,518 km (0.115 R)
• M84: 52,586,045 km (0.078 R)
• M85: 52,682,087 km (0.114 R)
• M86: 53,451,918 km (0.107 R)
• M87: 53,838,329 km (0.064 R)
• M88: 53,934,969 km (0.114 R)
• M89: 54,128,698 km (0.118 R)
• M90: 54,225,488 km (0.105 R)
• M91: 55,197,725 km (0.095 R)
• M92: 56,175,796 km (0.079 R)
• M93: 58,745,139 km (0.054 R)
• M94: 59,643,474 km (0.108 R)
• M95: 60,949,015 km (0.068 R)
• M96: 62,365,408 km (0.053 R)
• M97: 64,510,491 km (0.095 R)
• M98: 70,136,119 km (0.042 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: 234 - 15,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit