🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.67 AU - 0.87 AU

Year: 239 Days

Day: 27.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,235,432 km

• M1: 210,634 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.75 AU - 1.77 AU

Year: 824 Days

Day: 23.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 148.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.68 AU - 2.42 AU

Year: 1036 Days

Day: 17.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.63 AU - 2.55 AU

Year: 1067 Days

Day: 23.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.89 AU - 2.37 AU

Year: 1098 Days

Day: 19.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,235,432 km

• M1: 658,979 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.07 AU - 2.85 AU

Year: 1362 Days

Day: 12.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.26 AU - 4.78 AU

Year: 2846 Days

Day: 22.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.5

Radius: 13

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.98 AU - 10.74 AU

Year: 9312 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,235,432 km

• M1: 199,115 km (0.086 R)
• M2: 580,889 km (0.069 R)
• M3: 667,506 km (0.103 R)
• M4: 807,230 km (0.027 R)
• M5: 992,582 km (0.096 R)
• M6: 1,288,786 km (0.081 R)
• M7: 1,407,417 km (0.082 R)
• M8: 1,529,788 km (0.089 R)
• M9: 1,677,441 km (0.073 R)
• M10: 1,764,058 km (0.09 R)
• M11: 2,268,053 km (0.067 R)
• M12: 2,364,544 km (0.025 R)
• M13: 3,460,199 km (0.091 R)
• M14: 3,885,805 km (0.119 R)
• M15: 4,060,685 km (0.117 R)
• M16: 4,208,637 km (0.116 R)
• M17: 4,540,295 km (0.107 R)
• M18: 5,069,722 km (0.086 R)
• M19: 5,520,610 km (0.031 R)
• M20: 5,984,663 km (0.043 R)
• M21: 6,323,801 km (0.082 R)
• M22: 6,879,557 km (0.109 R)
• M23: 7,963,843 km (0.075 R)
• M24: 8,299,391 km (0.112 R)
• M25: 8,869,359 km (0.099 R)
• M26: 9,023,444 km (0.109 R)
• M27: 9,847,130 km (0.103 R)
• M28: 10,207,512 km (0.095 R)
• M29: 10,328,686 km (0.107 R)
• M30: 10,941,439 km (0.05 R)
• M31: 11,356,573 km (0.095 R)
• M32: 11,819,129 km (0.097 R)
• M33: 12,330,904 km (0.11 R)
• M34: 12,719,559 km (0.112 R)
• M35: 13,376,144 km (0.102 R)
• M36: 13,864,731 km (0.08 R)
• M37: 14,585,792 km (0.05 R)
• M38: 16,064,567 km (0.1 R)
• M39: 17,204,802 km (0.066 R)
• M40: 17,493,825 km (0.102 R)
• M41: 18,174,795 km (0.08 R)
• M42: 18,617,156 km (0.119 R)
• M43: 20,269,315 km (0.05 R)
• M44: 20,370,892 km (0.119 R)
• M45: 20,932,931 km (0.116 R)
• M46: 23,338,315 km (0.119 R)
• M47: 23,712,010 km (0.114 R)
• M48: 24,303,221 km (0.109 R)
• M49: 25,008,126 km (0.054 R)
• M50: 26,995,385 km (0.115 R)
• M51: 27,275,282 km (0.089 R)
• M52: 27,668,874 km (0.109 R)
• M53: 28,975,462 km (0.065 R)
• M54: 29,147,500 km (0.109 R)
• M55: 29,607,513 km (0.116 R)
• M56: 29,896,237 km (0.049 R)
• M57: 30,186,008 km (0.107 R)
• M58: 32,121,505 km (0.116 R)
• M59: 32,596,628 km (0.086 R)
• M60: 32,715,858 km (0.081 R)
• M61: 32,894,926 km (0.041 R)
• M62: 33,074,294 km (0.108 R)
• M63: 33,855,195 km (0.118 R)
• M64: 34,278,258 km (0.072 R)
• M65: 35,251,841 km (0.072 R)
• M66: 36,296,183 km (0.081 R)
• M67: 36,667,186 km (0.114 R)
• M68: 38,478,218 km (0.109 R)
• M69: 39,489,948 km (0.041 R)
• M70: 39,616,957 km (0.11 R)
• M71: 39,871,572 km (0.08 R)
• M72: 40,126,637 km (0.094 R)
• M73: 41,410,187 km (0.104 R)
• M74: 42,707,350 km (0.095 R)
• M75: 43,098,997 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 8.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.32 AU - 10.06 AU

Year: 9837 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,235,432 km

• M1: 106,813 km (0.115 R)
• M2: 182,210 km (0.09 R)
• M3: 291,865 km (0.109 R)
• M4: 352,004 km (0.099 R)
• M5: 524,341 km (0.102 R)
• M6: 841,189 km (0.069 R)
• M7: 948,750 km (0.112 R)
• M8: 1,110,615 km (0.053 R)
• M9: 1,263,952 km (0.067 R)
• M10: 1,554,023 km (0.114 R)
• M11: 1,687,614 km (0.101 R)
• M12: 1,745,957 km (0.116 R)
• M13: 2,110,826 km (0.072 R)
• M14: 2,195,199 km (0.112 R)
• M15: 2,323,853 km (0.113 R)
• M16: 2,611,231 km (0.089 R)
• M17: 3,195,560 km (0.099 R)
• M18: 4,131,893 km (0.113 R)
• M19: 4,291,365 km (0.115 R)
• M20: 5,118,940 km (0.09 R)
• M21: 5,697,734 km (0.099 R)
• M22: 5,905,226 km (0.066 R)
• M23: 5,994,835 km (0.04 R)
• M24: 6,115,112 km (0.079 R)
• M25: 6,358,059 km (0.111 R)
• M26: 6,419,394 km (0.106 R)
• M27: 6,790,995 km (0.089 R)
• M28: 6,979,489 km (0.066 R)
• M29: 8,615,940 km (0.106 R)
• M30: 8,785,883 km (0.107 R)
• M31: 9,198,324 km (0.049 R)
• M32: 9,302,444 km (0.089 R)
• M33: 9,617,198 km (0.076 R)
• M34: 10,437,144 km (0.095 R)
• M35: 11,316,630 km (0.092 R)
• M36: 11,465,480 km (0.115 R)
• M37: 11,727,575 km (0.119 R)
• M38: 11,991,616 km (0.095 R)
• M39: 12,105,460 km (0.118 R)
• M40: 12,989,733 km (0.087 R)
• M41: 13,380,632 km (0.092 R)
• M42: 13,498,665 km (0.099 R)
• M43: 13,855,007 km (0.056 R)
• M44: 15,228,465 km (0.073 R)
• M45: 15,806,511 km (0.062 R)
• M46: 16,098,227 km (0.065 R)
• M47: 16,433,924 km (0.087 R)
• M48: 16,602,521 km (0.107 R)
• M49: 16,941,660 km (0.055 R)
• M50: 17,240,107 km (0.081 R)
• M51: 17,669,752 km (0.069 R)
• M52: 19,333,879 km (0.064 R)
• M53: 20,365,357 km (0.091 R)
• M54: 21,001,895 km (0.085 R)
• M55: 21,139,226 km (0.107 R)
• M56: 21,230,780 km (0.041 R)
• M57: 21,737,468 km (0.098 R)
• M58: 22,294,571 km (0.084 R)
• M59: 22,997,531 km (0.083 R)
• M60: 23,139,051 km (0.119 R)
• M61: 23,280,869 km (0.096 R)
• M62: 24,137,616 km (0.107 R)
• M63: 25,588,267 km (0.12 R)
• M64: 25,881,778 km (0.062 R)
• M65: 26,719,526 km (0.076 R)
• M66: 26,868,226 km (0.118 R)
• M67: 27,166,525 km (0.076 R)
• M68: 27,566,100 km (0.075 R)
• M69: 27,716,297 km (0.099 R)
• M70: 28,168,980 km (0.118 R)
• M71: 28,320,373 km (0.119 R)
• M72: 28,472,065 km (0.086 R)
• M73: 29,900,575 km (0.095 R)
• M74: 30,003,499 km (0.115 R)
• M75: 30,623,582 km (0.097 R)
• M76: 31,091,524 km (0.098 R)
• M77: 31,195,794 km (0.097 R)
• M78: 32,245,073 km (0.109 R)
• M79: 32,350,540 km (0.115 R)
• M80: 32,827,009 km (0.086 R)
• M81: 33,412,535 km (0.089 R)
• M82: 33,519,348 km (0.053 R)
• M83: 34,972,691 km (0.081 R)
• M84: 36,336,575 km (0.064 R)
• M85: 36,446,380 km (0.088 R)
• M86: 36,776,692 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.9

Radius: 4.4

Gravity: 26.7 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.49 AU - 18.25 AU

Year: 24466 Days

Day: 18.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,235,432 km

• M1: 146,008 km (0.097 R)
• M2: 200,162 km (0.111 R)
• M3: 313,108 km (0.112 R)
• M4: 529,427 km (0.102 R)
• M5: 835,953 km (0.107 R)
• M6: 1,160,730 km (0.056 R)
• M7: 1,779,616 km (0.118 R)
• M8: 1,982,471 km (0.119 R)
• M9: 2,016,878 km (0.112 R)
• M10: 2,300,366 km (0.097 R)
• M11: 2,446,823 km (0.107 R)
• M12: 2,634,119 km (0.12 R)
• M13: 3,062,418 km (0.112 R)
• M14: 4,517,407 km (0.078 R)
• M15: 4,563,034 km (0.106 R)
• M16: 5,506,997 km (0.099 R)
• M17: 6,406,379 km (0.116 R)
• M18: 6,509,153 km (0.074 R)
• M19: 9,952,298 km (0.072 R)
• M20: 10,856,317 km (0.104 R)
• M21: 11,101,808 km (0.095 R)
• M22: 11,535,791 km (0.039 R)
• M23: 12,548,569 km (0.037 R)
• M24: 12,612,746 km (0.11 R)
• M25: 13,787,538 km (0.109 R)
• M26: 14,996,887 km (0.046 R)
• M27: 15,065,104 km (0.085 R)
• M28: 15,338,718 km (0.084 R)
• M29: 15,960,746 km (0.048 R)
• M30: 16,169,884 km (0.074 R)
• M31: 16,379,920 km (0.104 R)
• M32: 20,010,959 km (0.109 R)
• M33: 20,462,745 km (0.111 R)
• M34: 20,538,441 km (0.113 R)
• M35: 21,376,489 km (0.118 R)
• M36: 21,607,019 km (0.075 R)
• M37: 23,559,720 km (0.107 R)
• M38: 24,436,513 km (0.033 R)
• M39: 24,919,415 km (0.096 R)
• M40: 27,213,648 km (0.109 R)
• M41: 27,546,952 km (0.098 R)
• M42: 28,049,302 km (0.061 R)
• M43: 28,301,673 km (0.092 R)
• M44: 29,831,311 km (0.083 R)
• M45: 30,952,847 km (0.076 R)
• M46: 31,912,367 km (0.087 R)
• M47: 32,616,375 km (0.119 R)
• M48: 38,616,297 km (0.106 R)
• M49: 38,990,740 km (0.118 R)
• M50: 39,178,336 km (0.095 R)
• M51: 39,837,464 km (0.069 R)
• M52: 40,026,556 km (0.044 R)
• M53: 44,063,454 km (0.102 R)
• M54: 44,945,334 km (0.118 R)
• M55: 45,832,898 km (0.108 R)
• M56: 46,726,297 km (0.116 R)
• M57: 47,125,124 km (0.027 R)
• M58: 47,725,610 km (0.115 R)
• M59: 48,328,639 km (0.109 R)
• M60: 48,530,148 km (0.099 R)
• M61: 49,035,340 km (0.089 R)
• M62: 50,152,686 km (0.054 R)
• M63: 50,663,413 km (0.095 R)
• M64: 50,765,738 km (0.071 R)
• M65: 51,587,031 km (0.111 R)
• M66: 51,999,322 km (0.094 R)
• M67: 52,930,868 km (0.069 R)
• M68: 56,181,480 km (0.039 R)
• M69: 56,499,525 km (0.119 R)
• M70: 56,711,805 km (0.09 R)
• M71: 57,030,747 km (0.095 R)
• M72: 60,578,910 km (0.032 R)
• M73: 61,886,694 km (0.075 R)
• M74: 62,434,372 km (0.086 R)
• M75: 62,763,787 km (0.082 R)
• M76: 63,314,008 km (0.03 R)
• M77: 64,419,237 km (0.038 R)
• M78: 66,200,947 km (0.06 R)
• M79: 66,648,843 km (0.117 R)
• M80: 68,676,942 km (0.117 R)
• M81: 71,183,304 km (0.095 R)
• M82: 71,527,380 km (0.064 R)
• M83: 73,719,288 km (0.081 R)
• M84: 73,835,226 km (0.058 R)
• M85: 74,067,402 km (0.089 R)
• M86: 74,998,349 km (0.108 R)
• M87: 75,115,036 km (0.111 R)
• M88: 76,050,322 km (0.066 R)
• M89: 77,224,964 km (0.112 R)
• M90: 78,523,922 km (0.085 R)
• M91: 78,760,885 km (0.049 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit