🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.62 AU - 0.62 AU

Year: 320 Days

Day: 34.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.62 AU - 0.66 AU

Year: 336 Days

Day: 33.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.64 AU - 0.66 AU

Year: 344 Days

Day: 38.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 9.4

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.48 AU - 2.02 AU

Year: 1519 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,477,214 km

• M1: 121,922 km (0.109 R)
• M2: 240,254 km (0.113 R)
• M3: 338,241 km (0.115 R)
• M4: 435,330 km (0.094 R)
• M5: 497,563 km (0.077 R)
• M6: 563,535 km (0.097 R)
• M7: 661,522 km (0.095 R)
• M8: 720,463 km (0.118 R)
• M9: 796,758 km (0.114 R)
• M10: 867,967 km (0.062 R)
• M11: 1,000,361 km (0.118 R)
• M12: 1,113,158 km (0.101 R)
• M13: 1,211,892 km (0.118 R)
• M14: 1,323,193 km (0.119 R)
• M15: 2,151,068 km (0.115 R)
• M16: 2,298,571 km (0.108 R)
• M17: 2,484,821 km (0.027 R)
• M18: 2,579,815 km (0.113 R)
• M19: 2,835,179 km (0.093 R)
• M20: 2,972,210 km (0.113 R)
• M21: 3,035,191 km (0.09 R)
• M22: 3,344,111 km (0.101 R)
• M23: 3,462,592 km (0.114 R)
• M24: 3,595,884 km (0.029 R)
• M25: 3,663,053 km (0.061 R)
• M26: 3,758,048 km (0.03 R)
• M27: 4,019,844 km (0.059 R)
• M28: 4,216,566 km (0.089 R)
• M29: 4,459,812 km (0.048 R)
• M30: 4,663,564 km (0.115 R)
• M31: 4,825,878 km (0.085 R)
• M32: 5,201,668 km (0.06 R)
• M33: 5,462,716 km (0.104 R)
• M34: 5,524,799 km (0.1 R)
• M35: 5,618,298 km (0.054 R)
• M36: 5,854,363 km (0.09 R)
• M37: 5,997,528 km (0.086 R)
• M38: 6,206,516 km (0.116 R)
• M39: 6,336,367 km (0.12 R)
• M40: 6,881,352 km (0.095 R)
• M41: 7,083,160 km (0.096 R)
• M42: 7,441,297 km (0.096 R)
• M43: 7,544,669 km (0.108 R)
• M44: 7,910,436 km (0.117 R)
• M45: 7,980,747 km (0.101 R)
• M46: 8,051,208 km (0.097 R)
• M47: 8,299,690 km (0.118 R)
• M48: 8,406,952 km (0.077 R)
• M49: 8,478,759 km (0.092 R)
• M50: 8,713,478 km (0.05 R)
• M51: 9,152,398 km (0.112 R)
• M52: 9,281,800 km (0.051 R)
• M53: 9,430,351 km (0.065 R)
• M54: 9,654,747 km (0.088 R)
• M55: 10,647,628 km (0.088 R)
• M56: 10,725,270 km (0.076 R)
• M57: 10,998,884 km (0.087 R)
• M58: 11,314,237 km (0.068 R)
• M59: 11,853,238 km (0.114 R)
• M60: 11,913,675 km (0.079 R)
• M61: 12,626,060 km (0.093 R)
• M62: 12,914,784 km (0.083 R)
• M63: 13,520,057 km (0.048 R)
• M64: 13,583,187 km (0.119 R)
• M65: 13,667,561 km (0.105 R)
• M66: 14,134,605 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.8

Radius: 13.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.58 AU - 3.8 AU

Year: 4650 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 41,477,214 km

• M1: 163,510 km (0.106 R)
• M2: 345,721 km (0.066 R)
• M3: 455,226 km (0.084 R)
• M4: 777,909 km (0.091 R)
• M5: 1,045,839 km (0.08 R)
• M6: 1,282,353 km (0.093 R)
• M7: 1,386,323 km (0.102 R)
• M8: 1,727,407 km (0.099 R)
• M9: 1,855,014 km (0.053 R)
• M10: 1,985,912 km (0.038 R)
• M11: 2,207,017 km (0.111 R)
• M12: 2,633,671 km (0.086 R)
• M13: 3,072,291 km (0.105 R)
• M14: 3,199,898 km (0.078 R)
• M15: 3,329,301 km (0.07 R)
• M16: 3,818,934 km (0.087 R)
• M17: 4,142,515 km (0.117 R)
• M18: 4,284,034 km (0.095 R)
• M19: 4,734,623 km (0.074 R)
• M20: 5,149,757 km (0.082 R)
• M21: 5,524,949 km (0.102 R)
• M22: 6,851,582 km (0.09 R)
• M23: 7,056,980 km (0.089 R)
• M24: 7,359,467 km (0.064 R)
• M25: 7,531,505 km (0.082 R)
• M26: 8,153,982 km (0.076 R)
• M27: 8,272,613 km (0.096 R)
• M28: 8,955,377 km (0.073 R)
• M29: 9,262,502 km (0.115 R)
• M30: 9,344,930 km (0.095 R)
• M31: 9,992,539 km (0.086 R)
• M32: 10,353,818 km (0.058 R)
• M33: 10,719,286 km (0.049 R)
• M34: 10,892,819 km (0.064 R)
• M35: 11,045,559 km (0.105 R)
• M36: 11,154,915 km (0.092 R)
• M37: 11,419,105 km (0.088 R)
• M38: 11,551,948 km (0.109 R)
• M39: 12,223,941 km (0.072 R)
• M40: 12,359,926 km (0.081 R)
• M41: 12,450,881 km (0.104 R)
• M42: 12,633,391 km (0.111 R)
• M43: 12,724,944 km (0.073 R)
• M44: 13,279,055 km (0.069 R)
• M45: 13,395,442 km (0.1 R)
• M46: 13,559,102 km (0.105 R)
• M47: 13,841,094 km (0.1 R)
• M48: 14,125,031 km (0.063 R)
• M49: 14,411,062 km (0.108 R)
• M50: 14,530,740 km (0.086 R)
• M51: 14,915,955 km (0.075 R)
• M52: 15,255,841 km (0.1 R)
• M53: 16,365,708 km (0.115 R)
• M54: 16,867,310 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 13.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.69 AU - 5.57 AU

Year: 6536 Days

Day: 7.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,477,214 km

• M1: 214,374 km (0.104 R)
• M2: 322,683 km (0.054 R)
• M3: 550,371 km (0.101 R)
• M4: 837,748 km (0.064 R)
• M5: 1,000,361 km (0.103 R)
• M6: 1,234,631 km (0.116 R)
• M7: 1,520,363 km (0.115 R)
• M8: 1,620,444 km (0.095 R)
• M9: 1,916,947 km (0.056 R)
• M10: 2,044,105 km (0.063 R)
• M11: 2,193,254 km (0.091 R)
• M12: 2,307,547 km (0.058 R)
• M13: 2,443,382 km (0.109 R)
• M14: 2,602,105 km (0.079 R)
• M15: 2,972,061 km (0.1 R)
• M16: 3,694,020 km (0.113 R)
• M17: 4,016,553 km (0.032 R)
• M18: 4,228,833 km (0.102 R)
• M19: 4,324,276 km (0.094 R)
• M20: 4,763,346 km (0.084 R)
• M21: 5,216,777 km (0.118 R)
• M22: 5,896,400 km (0.071 R)
• M23: 6,003,512 km (0.102 R)
• M24: 6,111,223 km (0.114 R)
• M25: 6,883,447 km (0.088 R)
• M26: 7,138,362 km (0.067 R)
• M27: 7,540,929 km (0.057 R)
• M28: 8,128,999 km (0.093 R)
• M29: 8,428,643 km (0.084 R)
• M30: 8,793,064 km (0.089 R)
• M31: 8,946,551 km (0.057 R)
• M32: 9,131,753 km (0.115 R)
• M33: 9,663,574 km (0.111 R)
• M34: 9,790,133 km (0.075 R)
• M35: 9,981,020 km (0.11 R)
• M36: 10,077,062 km (0.083 R)
• M37: 10,173,254 km (0.063 R)
• M38: 10,691,909 km (0.086 R)
• M39: 11,754,802 km (0.052 R)
• M40: 12,608,707 km (0.065 R)
• M41: 13,802,049 km (0.092 R)
• M42: 14,231,844 km (0.046 R)
• M43: 14,448,312 km (0.062 R)
• M44: 14,593,272 km (0.111 R)
• M45: 14,994,494 km (0.1 R)
• M46: 15,807,857 km (0.085 R)
• M47: 16,219,850 km (0.117 R)
• M48: 16,787,574 km (0.068 R)
• M49: 17,092,903 km (0.079 R)
• M50: 17,477,220 km (0.081 R)
• M51: 17,825,633 km (0.092 R)
• M52: 18,568,686 km (0.059 R)
• M53: 19,242,026 km (0.088 R)
• M54: 19,802,719 km (0.103 R)
• M55: 19,923,444 km (0.1 R)
• M56: 20,328,107 km (0.079 R)
• M57: 20,449,879 km (0.119 R)
• M58: 20,939,962 km (0.051 R)
• M59: 21,516,512 km (0.074 R)
• M60: 21,765,293 km (0.111 R)
• M61: 22,475,135 km (0.076 R)
• M62: 22,601,246 km (0.088 R)
• M63: 23,235,092 km (0.094 R)
• M64: 23,960,642 km (0.09 R)
• M65: 24,089,446 km (0.078 R)
• M66: 24,218,399 km (0.097 R)
• M67: 24,867,056 km (0.097 R)
• M68: 25,302,685 km (0.112 R)
• M69: 25,609,061 km (0.102 R)
• M70: 25,872,802 km (0.104 R)
• M71: 26,137,291 km (0.11 R)
• M72: 26,981,023 km (0.07 R)
• M73: 27,518,379 km (0.082 R)
• M74: 27,653,316 km (0.114 R)
• M75: 28,149,831 km (0.118 R)
• M76: 28,740,593 km (0.073 R)
• M77: 29,197,764 km (0.064 R)
• M78: 29,473,174 km (0.041 R)
• M79: 30,351,164 km (0.114 R)
• M80: 30,863,387 km (0.077 R)
• M81: 31,003,560 km (0.042 R)
• M82: 31,190,857 km (0.08 R)
• M83: 31,472,400 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 10.9

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.53 AU - 5.41 AU

Year: 7268 Days

Day: 9.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,477,214 km

• M1: 159,771 km (0.061 R)
• M2: 270,473 km (0.117 R)
• M3: 372,200 km (0.12 R)
• M4: 584,030 km (0.085 R)
• M5: 712,983 km (0.05 R)
• M6: 789,278 km (0.051 R)
• M7: 1,088,624 km (0.114 R)
• M8: 1,289,234 km (0.086 R)
• M9: 1,685,070 km (0.088 R)
• M10: 1,940,733 km (0.118 R)
• M11: 2,140,746 km (0.059 R)
• M12: 2,707,422 km (0.055 R)
• M13: 2,781,473 km (0.111 R)
• M14: 3,084,558 km (0.107 R)
• M15: 3,240,290 km (0.061 R)
• M16: 3,345,457 km (0.067 R)
• M17: 3,532,455 km (0.119 R)
• M18: 3,695,516 km (0.043 R)
• M19: 3,833,296 km (0.117 R)
• M20: 3,972,721 km (0.102 R)
• M21: 4,815,256 km (0.069 R)
• M22: 5,057,156 km (0.078 R)
• M23: 5,490,391 km (0.103 R)
• M24: 5,648,068 km (0.088 R)
• M25: 6,692,261 km (0.101 R)
• M26: 7,901,610 km (0.077 R)
• M27: 8,806,228 km (0.064 R)
• M28: 8,990,982 km (0.047 R)
• M29: 9,402,376 km (0.062 R)
• M30: 9,591,318 km (0.117 R)
• M31: 10,049,985 km (0.102 R)
• M32: 10,398,847 km (0.07 R)
• M33: 14,142,534 km (0.101 R)
• M34: 14,664,481 km (0.071 R)
• M35: 14,795,977 km (0.116 R)
• M36: 15,015,886 km (0.086 R)
• M37: 15,236,992 km (0.113 R)
• M38: 15,682,494 km (0.119 R)
• M39: 15,772,104 km (0.115 R)
• M40: 15,906,891 km (0.109 R)
• M41: 16,222,692 km (0.037 R)
• M42: 16,358,677 km (0.062 R)
• M43: 17,228,888 km (0.089 R)
• M44: 17,414,090 km (0.109 R)
• M45: 17,646,415 km (0.038 R)
• M46: 18,020,260 km (0.086 R)
• M47: 19,205,524 km (0.096 R)
• M48: 19,783,421 km (0.037 R)
• M49: 20,074,389 km (0.062 R)
• M50: 21,600,885 km (0.065 R)
• M51: 22,151,406 km (0.118 R)
• M52: 23,727,868 km (0.114 R)
• M53: 23,933,864 km (0.104 R)
• M54: 24,295,891 km (0.038 R)
• M55: 25,182,707 km (0.047 R)
• M56: 25,392,892 km (0.117 R)
• M57: 26,452,494 km (0.091 R)
• M58: 26,719,676 km (0.079 R)
• M59: 27,418,597 km (0.065 R)
• M60: 27,743,075 km (0.055 R)
• M61: 28,450,673 km (0.086 R)
• M62: 28,999,098 km (0.108 R)
• M63: 30,050,622 km (0.119 R)
• M64: 30,665,170 km (0.096 R)
• M65: 31,340,305 km (0.109 R)
• M66: 31,622,895 km (0.063 R)
• M67: 32,077,075 km (0.115 R)
• M68: 33,394,733 km (0.067 R)
• M69: 33,799,245 km (0.088 R)
• M70: 34,613,207 km (0.108 R)
• M71: 35,022,657 km (0.05 R)
• M72: 36,676,312 km (0.062 R)
• M73: 37,093,690 km (0.098 R)
• M74: 37,213,218 km (0.071 R)
• M75: 38,355,248 km (0.099 R)
• M76: 38,839,497 km (0.06 R)
• M77: 40,181,838 km (0.085 R)
• M78: 40,673,716 km (0.048 R)
• M79: 40,796,985 km (0.04 R)
• M80: 41,105,755 km (0.112 R)
• M81: 41,477,206 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit