🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 181 Days

Day: 25.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.54 AU - 0.72 AU

Year: 185 Days

Day: 42.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 146.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.81 AU - 1.13 AU

Year: 354 Days

Day: 17.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.96 AU - 3.22 AU

Year: 1546 Days

Day: 42 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,347,059 km

• M1: 822,788 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.62 AU - 2.92 AU

Year: 1710 Days

Day: 26.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,347,059 km

• M1: 42,486 km (0.104 R)
• M2: 482,154 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.55 AU - 5.15 AU

Year: 3365 Days

Day: 46.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 11.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.07 AU - 11.63 AU

Year: 10603 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,347,059 km

• M1: 191,036 km (0.061 R)
• M2: 302,786 km (0.12 R)
• M3: 551,268 km (0.075 R)
• M4: 795,561 km (0.086 R)
• M5: 1,257,968 km (0.088 R)
• M6: 1,407,566 km (0.102 R)
• M7: 1,892,563 km (0.103 R)
• M8: 2,269,699 km (0.089 R)
• M9: 2,950,369 km (0.104 R)
• M10: 3,093,983 km (0.093 R)
• M11: 3,660,660 km (0.105 R)
• M12: 3,940,408 km (0.065 R)
• M13: 4,259,500 km (0.113 R)
• M14: 4,487,936 km (0.028 R)
• M15: 4,889,008 km (0.12 R)
• M16: 5,093,807 km (0.094 R)
• M17: 5,441,772 km (0.107 R)
• M18: 5,833,270 km (0.072 R)
• M19: 6,050,785 km (0.101 R)
• M20: 6,568,693 km (0.055 R)
• M21: 7,178,155 km (0.089 R)
• M22: 7,255,646 km (0.112 R)
• M23: 8,005,580 km (0.079 R)
• M24: 8,369,402 km (0.116 R)
• M25: 8,987,840 km (0.045 R)
• M26: 9,964,714 km (0.115 R)
• M27: 10,575,821 km (0.111 R)
• M28: 11,019,678 km (0.061 R)
• M29: 11,109,287 km (0.088 R)
• M30: 11,334,133 km (0.098 R)
• M31: 11,697,207 km (0.086 R)
• M32: 11,834,239 km (0.096 R)
• M33: 12,295,150 km (0.106 R)
• M34: 12,527,774 km (0.117 R)
• M35: 12,997,512 km (0.117 R)
• M36: 13,329,769 km (0.115 R)
• M37: 14,735,989 km (0.057 R)
• M38: 15,182,090 km (0.057 R)
• M39: 16,239,896 km (0.075 R)
• M40: 16,803,581 km (0.092 R)
• M41: 17,061,787 km (0.109 R)
• M42: 17,582,387 km (0.104 R)
• M43: 17,739,615 km (0.111 R)
• M44: 19,175,455 km (0.097 R)
• M45: 19,607,943 km (0.075 R)
• M46: 20,153,227 km (0.067 R)
• M47: 20,262,882 km (0.094 R)
• M48: 20,537,843 km (0.109 R)
• M49: 20,869,501 km (0.112 R)
• M50: 21,147,305 km (0.087 R)
• M51: 21,650,253 km (0.111 R)
• M52: 23,240,328 km (0.084 R)
• M53: 23,701,539 km (0.065 R)
• M54: 24,282,278 km (0.076 R)
• M55: 26,651,758 km (0.045 R)
• M56: 26,953,198 km (0.12 R)
• M57: 27,377,009 km (0.096 R)
• M58: 27,803,063 km (0.114 R)
• M59: 27,986,321 km (0.078 R)
• M60: 28,292,548 km (0.087 R)
• M61: 29,528,974 km (0.059 R)
• M62: 30,091,013 km (0.076 R)
• M63: 31,416,450 km (0.112 R)
• M64: 32,889,840 km (0.079 R)
• M65: 33,537,449 km (0.078 R)
• M66: 34,779,411 km (0.067 R)
• M67: 36,236,344 km (0.091 R)
• M68: 36,570,247 km (0.099 R)
• M69: 37,780,793 km (0.12 R)
• M70: 39,072,720 km (0.045 R)
• M71: 39,689,811 km (0.077 R)
• M72: 40,448,272 km (0.057 R)
• M73: 41,002,981 km (0.085 R)
• M74: 42,541,296 km (0.093 R)
• M75: 42,682,068 km (0.1 R)
• M76: 43,529,988 km (0.103 R)
• M77: 43,671,957 km (0.112 R)
• M78: 44,812,341 km (0.115 R)
• M79: 45,170,778 km (0.105 R)
• M80: 45,242,585 km (0.119 R)
• M81: 45,314,392 km (0.106 R)
• M82: 45,746,281 km (0.105 R)
• M83: 46,831,763 km (0.096 R)
• M84: 48,733,302 km (0.091 R)
• M85: 49,028,159 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 13.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.1 AU - 12.6 AU

Year: 14181 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,347,059 km

• M1: 293,212 km (0.106 R)
• M2: 615,146 km (0.114 R)
• M3: 1,261,260 km (0.09 R)
• M4: 1,360,742 km (0.099 R)
• M5: 1,515,426 km (0.084 R)
• M6: 1,871,469 km (0.03 R)
• M7: 1,986,361 km (0.029 R)
• M8: 2,163,484 km (0.09 R)
• M9: 2,565,454 km (0.092 R)
• M10: 2,791,945 km (0.083 R)
• M11: 3,092,936 km (0.048 R)
• M12: 3,195,560 km (0.098 R)
• M13: 3,872,939 km (0.058 R)
• M14: 4,021,191 km (0.068 R)
• M15: 4,712,034 km (0.059 R)
• M16: 4,830,814 km (0.048 R)
• M17: 5,357,100 km (0.094 R)
• M18: 6,073,075 km (0.096 R)
• M19: 6,420,441 km (0.097 R)
• M20: 6,819,269 km (0.112 R)
• M21: 6,953,907 km (0.083 R)
• M22: 7,089,593 km (0.115 R)
• M23: 7,226,026 km (0.058 R)
• M24: 7,317,580 km (0.107 R)
• M25: 8,016,202 km (0.053 R)
• M26: 8,206,191 km (0.114 R)
• M27: 8,445,697 km (0.082 R)
• M28: 8,980,809 km (0.105 R)
• M29: 9,277,462 km (0.048 R)
• M30: 10,135,256 km (0.043 R)
• M31: 10,340,803 km (0.046 R)
• M32: 10,756,087 km (0.084 R)
• M33: 11,549,554 km (0.071 R)
• M34: 11,980,396 km (0.047 R)
• M35: 12,143,458 km (0.113 R)
• M36: 12,858,087 km (0.081 R)
• M37: 13,530,080 km (0.066 R)
• M38: 13,643,176 km (0.118 R)
• M39: 14,966,369 km (0.106 R)
• M40: 15,910,930 km (0.054 R)
• M41: 16,692,579 km (0.056 R)
• M42: 16,814,053 km (0.087 R)
• M43: 17,057,598 km (0.089 R)
• M44: 17,610,063 km (0.11 R)
• M45: 18,606,834 km (0.095 R)
• M46: 22,303,995 km (0.075 R)
• M47: 23,995,199 km (0.045 R)
• M48: 24,545,121 km (0.107 R)
• M49: 25,168,645 km (0.07 R)
• M50: 25,308,070 km (0.095 R)
• M51: 27,428,022 km (0.104 R)
• M52: 27,786,907 km (0.072 R)
• M53: 28,872,987 km (0.11 R)
• M54: 29,825,327 km (0.079 R)
• M55: 29,972,831 km (0.107 R)
• M56: 30,342,487 km (0.108 R)
• M57: 31,160,937 km (0.106 R)
• M58: 31,310,685 km (0.112 R)
• M59: 35,283,855 km (0.118 R)
• M60: 37,329,157 km (0.105 R)
• M61: 37,488,179 km (0.083 R)
• M62: 38,286,134 km (0.073 R)
• M63: 40,468,767 km (0.08 R)
• M64: 45,038,234 km (0.102 R)
• M65: 45,207,579 km (0.072 R)
• M66: 45,886,604 km (0.065 R)
• M67: 46,911,349 km (0.109 R)
• M68: 48,549,446 km (0.072 R)
• M69: 51,085,728 km (0.068 R)
• M70: 51,970,300 km (0.099 R)
• M71: 52,325,446 km (0.095 R)
• M72: 52,681,489 km (0.113 R)
• M73: 53,396,118 km (0.102 R)
• M74: 53,485,577 km (0.099 R)
• M75: 56,012,884 km (0.065 R)
• M76: 56,650,769 km (0.082 R)
• M77: 57,750,014 km (0.092 R)
• M78: 58,486,634 km (0.068 R)
• M79: 60,155,548 km (0.057 R)
• M80: 60,621,994 km (0.095 R)
• M81: 61,558,327 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.2

Radius: 6.5

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 16.91 AU - 17.49 AU

Year: 26454 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,347,059 km

• M1: 109,356 km (0.106 R)
• M2: 254,167 km (0.1 R)
• M3: 448,046 km (0.095 R)
• M4: 745,297 km (0.116 R)
• M5: 849,566 km (0.099 R)
• M6: 892,800 km (0.093 R)
• M7: 936,632 km (0.097 R)
• M8: 1,314,068 km (0.055 R)
• M9: 1,572,423 km (0.102 R)
• M10: 2,165,280 km (0.089 R)
• M11: 2,564,257 km (0.116 R)
• M12: 3,604,561 km (0.104 R)
• M13: 4,038,694 km (0.116 R)
• M14: 4,299,592 km (0.113 R)
• M15: 4,489,283 km (0.117 R)
• M16: 4,837,846 km (0.097 R)
• M17: 5,397,042 km (0.087 R)
• M18: 5,684,420 km (0.039 R)
• M19: 6,273,985 km (0.085 R)
• M20: 6,489,256 km (0.086 R)
• M21: 7,329,248 km (0.052 R)
• M22: 7,693,220 km (0.104 R)
• M23: 8,156,375 km (0.118 R)
• M24: 8,297,147 km (0.033 R)
• M25: 8,819,842 km (0.093 R)
• M26: 9,997,327 km (0.117 R)
• M27: 10,451,356 km (0.111 R)
• M28: 10,809,344 km (0.107 R)
• M29: 11,119,311 km (0.091 R)
• M30: 11,432,120 km (0.053 R)
• M31: 11,484,629 km (0.103 R)
• M32: 12,227,083 km (0.065 R)
• M33: 12,388,050 km (0.115 R)
• M34: 12,930,193 km (0.117 R)
• M35: 13,314,360 km (0.079 R)
• M36: 14,206,263 km (0.053 R)
• M37: 14,489,003 km (0.092 R)
• M38: 17,779,557 km (0.078 R)
• M39: 20,710,329 km (0.098 R)
• M40: 22,002,107 km (0.063 R)
• M41: 22,460,475 km (0.078 R)
• M42: 22,591,971 km (0.058 R)
• M43: 22,657,794 km (0.071 R)
• M44: 22,789,740 km (0.08 R)
• M45: 23,988,318 km (0.12 R)
• M46: 24,122,657 km (0.082 R)
• M47: 24,663,004 km (0.092 R)
• M48: 26,169,156 km (0.092 R)
• M49: 26,515,624 km (0.086 R)
• M50: 26,793,876 km (0.103 R)
• M51: 28,128,738 km (0.11 R)
• M52: 28,412,525 km (0.064 R)
• M53: 28,554,793 km (0.07 R)
• M54: 29,126,107 km (0.106 R)
• M55: 30,425,514 km (0.119 R)
• M56: 30,643,927 km (0.09 R)
• M57: 31,228,855 km (0.112 R)
• M58: 31,743,621 km (0.1 R)
• M59: 32,261,379 km (0.07 R)
• M60: 32,632,831 km (0.106 R)
• M61: 33,830,960 km (0.062 R)
• M62: 34,283,942 km (0.111 R)
• M63: 35,043,451 km (0.097 R)
• M64: 35,119,746 km (0.076 R)
• M65: 35,578,413 km (0.105 R)
• M66: 36,656,415 km (0.099 R)
• M67: 37,199,306 km (0.101 R)
• M68: 37,432,828 km (0.043 R)
• M69: 37,588,859 km (0.11 R)
• M70: 38,607,770 km (0.045 R)
• M71: 38,844,284 km (0.089 R)
• M72: 39,160,235 km (0.106 R)
• M73: 39,715,392 km (0.119 R)
• M74: 40,432,864 km (0.084 R)
• M75: 41,396,124 km (0.069 R)
• M76: 41,557,391 km (0.07 R)
• M77: 44,166,228 km (0.034 R)
• M78: 45,573,495 km (0.118 R)
• M79: 46,240,851 km (0.111 R)
• M80: 47,500,914 km (0.086 R)
• M81: 49,369,242 km (0.104 R)
• M82: 51,521,507 km (0.116 R)
• M83: 51,955,490 km (0.076 R)
• M84: 53,703,990 km (0.089 R)
• M85: 53,968,030 km (0.1 R)
• M86: 54,762,395 km (0.07 R)
• M87: 55,294,066 km (0.065 R)
• M88: 59,700,321 km (0.085 R)
• M89: 59,791,427 km (0.076 R)
• M90: 60,338,955 km (0.105 R)
• M91: 60,613,317 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit