🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 34.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.45 AU

Year: 496 Days

Day: 36.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,759,448 km

• M1: 223,798 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.57 AU - 3.27 AU

Year: 1813 Days

Day: 37.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.15 AU - 4.37 AU

Year: 2650 Days

Day: 34.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,759,448 km

• M1: 3,377,920 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.82 AU - 4.28 AU

Year: 2962 Days

Day: 27.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.1 AU - 5.66 AU

Year: 3918 Days

Day: 21.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 11.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.86 AU - 7.74 AU

Year: 5747 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,759,448 km

• M1: 171,738 km (0.083 R)
• M2: 263,891 km (0.063 R)
• M3: 418,874 km (0.11 R)
• M4: 543,040 km (0.108 R)
• M5: 657,782 km (0.081 R)
• M6: 983,157 km (0.049 R)
• M7: 1,341,743 km (0.045 R)
• M8: 1,437,785 km (0.062 R)
• M9: 1,845,888 km (0.078 R)
• M10: 2,425,281 km (0.119 R)
• M11: 2,503,969 km (0.117 R)
• M12: 3,339,024 km (0.096 R)
• M13: 3,994,862 km (0.111 R)
• M14: 4,301,836 km (0.06 R)
• M15: 4,963,957 km (0.116 R)
• M16: 5,268,538 km (0.08 R)
• M17: 5,449,102 km (0.102 R)
• M18: 5,869,472 km (0.1 R)
• M19: 6,300,464 km (0.098 R)
• M20: 6,797,428 km (0.119 R)
• M21: 7,451,021 km (0.081 R)
• M22: 8,184,200 km (0.094 R)
• M23: 8,879,082 km (0.043 R)
• M24: 9,280,154 km (0.088 R)
• M25: 9,624,229 km (0.036 R)
• M26: 10,068,236 km (0.107 R)
• M27: 10,164,278 km (0.082 R)
• M28: 10,551,437 km (0.107 R)
• M29: 10,648,975 km (0.11 R)
• M30: 11,009,207 km (0.088 R)
• M31: 11,207,424 km (0.047 R)
• M32: 11,307,056 km (0.113 R)
• M33: 11,540,429 km (0.066 R)
• M34: 11,708,277 km (0.081 R)
• M35: 11,944,343 km (0.089 R)
• M36: 12,114,136 km (0.076 R)
• M37: 12,250,420 km (0.112 R)
• M38: 12,352,895 km (0.059 R)
• M39: 12,627,855 km (0.094 R)
• M40: 13,394,395 km (0.084 R)
• M41: 13,747,895 km (0.109 R)
• M42: 14,032,879 km (0.096 R)
• M43: 15,671,873 km (0.087 R)
• M44: 15,857,823 km (0.03 R)
• M45: 15,932,323 km (0.117 R)
• M46: 16,194,119 km (0.115 R)
• M47: 16,950,187 km (0.1 R)
• M48: 18,457,236 km (0.095 R)
• M49: 18,614,313 km (0.082 R)
• M50: 18,890,172 km (0.111 R)
• M51: 19,008,803 km (0.116 R)
• M52: 19,246,664 km (0.102 R)
• M53: 20,736,210 km (0.107 R)
• M54: 20,899,421 km (0.119 R)
• M55: 21,022,091 km (0.113 R)
• M56: 21,268,329 km (0.053 R)
• M57: 21,639,332 km (0.043 R)
• M58: 21,887,814 km (0.076 R)
• M59: 22,012,429 km (0.104 R)
• M60: 22,345,883 km (0.036 R)
• M61: 22,513,283 km (0.068 R)
• M62: 22,807,243 km (0.109 R)
• M63: 22,933,653 km (0.092 R)
• M64: 23,356,416 km (0.103 R)
• M65: 23,952,863 km (0.114 R)
• M66: 24,124,153 km (0.041 R)
• M67: 24,209,872 km (0.11 R)
• M68: 24,683,649 km (0.097 R)
• M69: 24,856,733 km (0.119 R)
• M70: 25,030,267 km (0.03 R)
• M71: 26,299,754 km (0.066 R)
• M72: 26,875,557 km (0.079 R)
• M73: 27,410,818 km (0.101 R)
• M74: 27,634,915 km (0.066 R)
• M75: 28,673,573 km (0.049 R)
• M76: 30,463,662 km (0.114 R)
• M77: 30,556,562 km (0.118 R)
• M78: 31,348,982 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.72 AU - 12.28 AU

Year: 11493 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,759,448 km

• M1: 190,588 km (0.076 R)
• M2: 336,894 km (0.09 R)
• M3: 474,375 km (0.099 R)
• M4: 718,219 km (0.057 R)
• M5: 1,025,493 km (0.114 R)
• M6: 1,463,217 km (0.096 R)
• M7: 1,835,117 km (0.11 R)
• M8: 1,932,804 km (0.116 R)
• M9: 2,032,437 km (0.113 R)
• M10: 2,806,905 km (0.079 R)
• M11: 2,949,172 km (0.077 R)
• M12: 3,211,717 km (0.05 R)
• M13: 3,573,744 km (0.043 R)
• M14: 4,012,963 km (0.115 R)
• M15: 4,206,543 km (0.104 R)
• M16: 4,337,291 km (0.083 R)
• M17: 5,468,101 km (0.093 R)
• M18: 6,800,719 km (0.109 R)
• M19: 6,916,209 km (0.099 R)
• M20: 7,071,342 km (0.092 R)
• M21: 7,503,530 km (0.086 R)
• M22: 8,684,456 km (0.099 R)
• M23: 9,020,452 km (0.119 R)
• M24: 9,275,218 km (0.119 R)
• M25: 10,629,378 km (0.059 R)
• M26: 11,261,129 km (0.079 R)
• M27: 11,627,794 km (0.041 R)
• M28: 12,231,720 km (0.052 R)
• M29: 12,750,825 km (0.077 R)
• M30: 13,422,071 km (0.075 R)
• M31: 16,065,764 km (0.113 R)
• M32: 17,104,422 km (0.082 R)
• M33: 18,164,622 km (0.113 R)
• M34: 18,486,856 km (0.101 R)
• M35: 19,137,008 km (0.097 R)
• M36: 19,684,537 km (0.114 R)
• M37: 20,126,299 km (0.119 R)
• M38: 20,348,452 km (0.094 R)
• M39: 22,040,105 km (0.115 R)
• M40: 22,326,435 km (0.087 R)
• M41: 23,776,637 km (0.093 R)
• M42: 24,247,122 km (0.083 R)
• M43: 24,483,636 km (0.094 R)
• M44: 24,661,359 km (0.109 R)
• M45: 25,677,128 km (0.114 R)
• M46: 26,220,468 km (0.114 R)
• M47: 26,523,852 km (0.09 R)
• M48: 26,889,619 km (0.072 R)
• M49: 27,502,821 km (0.09 R)
• M50: 30,128,413 km (0.078 R)
• M51: 31,021,213 km (0.041 R)
• M52: 31,664,334 km (0.094 R)
• M53: 31,987,615 km (0.093 R)
• M54: 33,751,823 km (0.074 R)
• M55: 34,479,616 km (0.033 R)
• M56: 34,745,601 km (0.059 R)
• M57: 35,346,386 km (0.095 R)
• M58: 35,547,446 km (0.081 R)
• M59: 35,816,124 km (0.07 R)
• M60: 37,852,600 km (0.113 R)
• M61: 37,989,781 km (0.115 R)
• M62: 39,578,211 km (0.088 R)
• M63: 40,135,912 km (0.075 R)
• M64: 40,275,636 km (0.111 R)
• M65: 40,696,006 km (0.032 R)
• M66: 41,541,234 km (0.028 R)
• M67: 42,321,088 km (0.069 R)
• M68: 43,823,350 km (0.113 R)
• M69: 45,561,528 km (0.077 R)
• M70: 45,707,385 km (0.107 R)
• M71: 45,853,393 km (0.052 R)
• M72: 47,174,641 km (0.066 R)
• M73: 47,691,801 km (0.118 R)
• M74: 48,136,556 km (0.087 R)
• M75: 48,433,807 km (0.096 R)
• M76: 49,929,486 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 10.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.65 AU - 13.97 AU

Year: 14750 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,759,448 km

• M1: 137,331 km (0.03 R)
• M2: 587,770 km (0.111 R)
• M3: 926,011 km (0.102 R)
• M4: 1,374,505 km (0.03 R)
• M5: 1,985,613 km (0.072 R)
• M6: 2,213,749 km (0.094 R)
• M7: 2,341,805 km (0.082 R)
• M8: 2,583,256 km (0.093 R)
• M9: 2,948,873 km (0.096 R)
• M10: 3,553,099 km (0.115 R)
• M11: 3,678,462 km (0.111 R)
• M12: 3,959,706 km (0.042 R)
• M13: 4,089,856 km (0.114 R)
• M14: 4,301,088 km (0.092 R)
• M15: 4,462,056 km (0.109 R)
• M16: 4,956,477 km (0.085 R)
• M17: 5,125,223 km (0.057 R)
• M18: 5,701,474 km (0.04 R)
• M19: 6,087,137 km (0.117 R)
• M20: 6,177,345 km (0.096 R)
• M21: 7,974,614 km (0.109 R)
• M22: 8,844,675 km (0.065 R)
• M23: 8,912,892 km (0.088 R)
• M24: 8,981,258 km (0.091 R)
• M25: 9,084,181 km (0.095 R)
• M26: 9,256,518 km (0.034 R)
• M27: 9,992,240 km (0.084 R)
• M28: 10,385,084 km (0.08 R)
• M29: 10,565,350 km (0.11 R)
• M30: 10,710,310 km (0.071 R)
• M31: 11,186,031 km (0.087 R)
• M32: 12,006,725 km (0.093 R)
• M33: 12,195,966 km (0.103 R)
• M34: 12,962,805 km (0.084 R)
• M35: 13,040,446 km (0.091 R)
• M36: 13,352,208 km (0.118 R)
• M37: 13,745,352 km (0.111 R)
• M38: 14,502,766 km (0.074 R)
• M39: 15,028,901 km (0.098 R)
• M40: 15,726,476 km (0.117 R)
• M41: 16,141,610 km (0.095 R)
• M42: 16,728,931 km (0.049 R)
• M43: 17,494,424 km (0.108 R)
• M44: 18,532,783 km (0.073 R)
• M45: 19,015,385 km (0.109 R)
• M46: 19,324,604 km (0.079 R)
• M47: 19,769,359 km (0.11 R)
• M48: 21,398,031 km (0.117 R)
• M49: 21,719,816 km (0.061 R)
• M50: 23,730,710 km (0.061 R)
• M51: 24,686,341 km (0.098 R)
• M52: 25,654,389 km (0.058 R)
• M53: 26,192,044 km (0.106 R)
• M54: 26,931,357 km (0.115 R)
• M55: 27,278,723 km (0.055 R)
• M56: 28,480,742 km (0.084 R)
• M57: 28,733,413 km (0.109 R)
• M58: 29,139,122 km (0.089 R)
• M59: 29,240,849 km (0.105 R)
• M60: 31,822,459 km (0.109 R)
• M61: 32,084,555 km (0.073 R)
• M62: 32,769,563 km (0.109 R)
• M63: 33,993,124 km (0.106 R)
• M64: 34,100,236 km (0.056 R)
• M65: 34,314,909 km (0.085 R)
• M66: 34,691,447 km (0.07 R)
• M67: 34,961,172 km (0.09 R)
• M68: 35,829,288 km (0.097 R)
• M69: 36,759,488 km (0.071 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit