🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.49 AU - 0.55 AU

Year: 137 Days

Day: 33.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.48 AU - 0.6 AU

Year: 145 Days

Day: 37.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,910,660 km

• M1: 40,691 km (0.105 R)
• M2: 166,802 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.62 AU - 0.64 AU

Year: 183 Days

Day: 29.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.48 AU - 3.1 AU

Year: 1702 Days

Day: 39.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,910,660 km

• M1: 1,150,408 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.59 AU - 4.63 AU

Year: 3043 Days

Day: 32.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 13.6

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.31 AU - 5.39 AU

Year: 3901 Days

Day: 7.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 58,910,660 km

• M1: 191,036 km (0.065 R)
• M2: 371,452 km (0.084 R)
• M3: 610,359 km (0.053 R)
• M4: 721,959 km (0.026 R)
• M5: 851,960 km (0.03 R)
• M6: 1,046,437 km (0.079 R)
• M7: 1,244,355 km (0.12 R)
• M8: 1,611,618 km (0.104 R)
• M9: 1,857,108 km (0.036 R)
• M10: 1,955,992 km (0.053 R)
• M11: 2,042,161 km (0.054 R)
• M12: 2,354,371 km (0.088 R)
• M13: 2,461,932 km (0.061 R)
• M14: 2,555,580 km (0.079 R)
• M15: 2,860,012 km (0.118 R)
• M16: 3,008,413 km (0.109 R)
• M17: 3,210,370 km (0.103 R)
• M18: 3,347,552 km (0.096 R)
• M19: 3,681,304 km (0.041 R)
• M20: 4,249,328 km (0.109 R)
• M21: 4,514,864 km (0.065 R)
• M22: 5,042,645 km (0.114 R)
• M23: 5,283,647 km (0.088 R)
• M24: 5,405,569 km (0.037 R)
• M25: 5,860,796 km (0.113 R)
• M26: 6,178,392 km (0.11 R)
• M27: 6,393,215 km (0.092 R)
• M28: 7,052,642 km (0.069 R)
• M29: 7,413,322 km (0.036 R)
• M30: 7,618,870 km (0.082 R)
• M31: 7,756,949 km (0.032 R)
• M32: 7,849,550 km (0.108 R)
• M33: 8,059,136 km (0.104 R)
• M34: 8,246,882 km (0.117 R)
• M35: 8,412,487 km (0.117 R)
• M36: 8,722,902 km (0.063 R)
• M37: 9,085,976 km (0.095 R)
• M38: 9,281,501 km (0.043 R)
• M39: 9,453,837 km (0.116 R)
• M40: 9,552,722 km (0.101 R)
• M41: 9,726,704 km (0.096 R)
• M42: 10,612,623 km (0.095 R)
• M43: 11,922,502 km (0.08 R)
• M44: 12,298,591 km (0.108 R)
• M45: 12,924,658 km (0.063 R)
• M46: 13,144,866 km (0.093 R)
• M47: 13,616,997 km (0.102 R)
• M48: 14,010,140 km (0.082 R)
• M49: 14,520,867 km (0.039 R)
• M50: 14,635,309 km (0.068 R)
• M51: 14,836,070 km (0.098 R)
• M52: 15,009,005 km (0.052 R)
• M53: 15,560,871 km (0.074 R)
• M54: 15,736,649 km (0.1 R)
• M55: 16,089,999 km (0.115 R)
• M56: 16,445,892 km (0.069 R)
• M57: 16,984,893 km (0.118 R)
• M58: 17,286,782 km (0.059 R)
• M59: 17,499,061 km (0.065 R)
• M60: 17,742,906 km (0.074 R)
• M61: 17,834,609 km (0.09 R)
• M62: 18,079,950 km (0.08 R)
• M63: 18,388,271 km (0.056 R)
• M64: 18,667,271 km (0.034 R)
• M65: 19,670,325 km (0.063 R)
• M66: 20,114,780 km (0.076 R)
• M67: 21,078,190 km (0.095 R)
• M68: 22,089,622 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 9.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.86 AU - 7.28 AU

Year: 6866 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,910,660 km

• M1: 124,166 km (0.114 R)
• M2: 246,238 km (0.04 R)
• M3: 398,080 km (0.102 R)
• M4: 562,039 km (0.069 R)
• M5: 684,709 km (0.101 R)
• M6: 943,813 km (0.094 R)
• M7: 1,266,047 km (0.115 R)
• M8: 1,586,785 km (0.081 R)
• M9: 1,839,455 km (0.045 R)
• M10: 2,203,128 km (0.079 R)
• M11: 2,631,277 km (0.046 R)
• M12: 2,694,557 km (0.103 R)
• M13: 2,779,828 km (0.113 R)
• M14: 2,996,894 km (0.115 R)
• M15: 3,107,597 km (0.049 R)
• M16: 3,174,616 km (0.033 R)
• M17: 3,540,533 km (0.055 R)
• M18: 4,337,590 km (0.115 R)
• M19: 4,539,099 km (0.101 R)
• M20: 5,162,024 km (0.101 R)
• M21: 5,268,388 km (0.055 R)
• M22: 5,619,494 km (0.114 R)
• M23: 5,784,052 km (0.108 R)
• M24: 5,867,079 km (0.114 R)
• M25: 6,118,104 km (0.078 R)
• M26: 6,892,722 km (0.112 R)
• M27: 6,980,685 km (0.088 R)
• M28: 7,366,199 km (0.105 R)
• M29: 7,942,301 km (0.098 R)
• M30: 8,501,348 km (0.107 R)
• M31: 9,009,083 km (0.116 R)
• M32: 9,494,079 km (0.107 R)
• M33: 9,756,175 km (0.106 R)
• M34: 11,343,857 km (0.069 R)
• M35: 11,587,103 km (0.115 R)
• M36: 11,937,611 km (0.093 R)
• M37: 12,291,709 km (0.085 R)
• M38: 12,362,918 km (0.038 R)
• M39: 14,150,762 km (0.098 R)
• M40: 14,300,210 km (0.117 R)
• M41: 14,412,708 km (0.066 R)
• M42: 14,600,752 km (0.117 R)
• M43: 15,438,201 km (0.118 R)
• M44: 15,630,584 km (0.101 R)
• M45: 15,862,610 km (0.056 R)
• M46: 16,369,298 km (0.058 R)
• M47: 16,565,571 km (0.1 R)
• M48: 16,644,259 km (0.117 R)
• M49: 16,802,234 km (0.112 R)
• M50: 17,679,177 km (0.06 R)
• M51: 17,799,903 km (0.114 R)
• M52: 18,042,251 km (0.045 R)
• M53: 19,270,300 km (0.118 R)
• M54: 19,436,055 km (0.092 R)
• M55: 20,020,085 km (0.117 R)
• M56: 20,145,896 km (0.118 R)
• M57: 20,525,127 km (0.09 R)
• M58: 20,736,808 km (0.046 R)
• M59: 21,633,946 km (0.079 R)
• M60: 22,022,303 km (0.1 R)
• M61: 23,909,480 km (0.098 R)
• M62: 24,221,541 km (0.114 R)
• M63: 24,355,730 km (0.041 R)
• M64: 24,939,910 km (0.07 R)
• M65: 25,030,267 km (0.067 R)
• M66: 25,256,459 km (0.104 R)
• M67: 25,710,937 km (0.067 R)
• M68: 26,214,035 km (0.099 R)
• M69: 27,137,054 km (0.077 R)
• M70: 27,322,854 km (0.101 R)
• M71: 27,742,626 km (0.084 R)
• M72: 28,541,329 km (0.079 R)
• M73: 30,017,262 km (0.108 R)
• M74: 30,305,836 km (0.107 R)
• M75: 30,546,988 km (0.087 R)
• M76: 31,517,878 km (0.096 R)
• M77: 31,958,144 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 14.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.88 AU - 11.86 AU

Year: 14003 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,910,660 km

• M1: 236,514 km (0.08 R)
• M2: 410,048 km (0.117 R)
• M3: 874,250 km (0.069 R)
• M4: 1,019,509 km (0.081 R)
• M5: 2,035,129 km (0.1 R)
• M6: 2,262,369 km (0.12 R)
• M7: 2,930,772 km (0.105 R)
• M8: 3,761,938 km (0.068 R)
• M9: 4,150,144 km (0.09 R)
• M10: 4,851,309 km (0.083 R)
• M11: 5,080,493 km (0.1 R)
• M12: 5,789,587 km (0.112 R)
• M13: 6,032,983 km (0.077 R)
• M14: 6,698,544 km (0.088 R)
• M15: 6,911,422 km (0.082 R)
• M16: 7,343,909 km (0.052 R)
• M17: 7,563,519 km (0.081 R)
• M18: 7,874,682 km (0.112 R)
• M19: 8,417,872 km (0.116 R)
• M20: 8,694,030 km (0.105 R)
• M21: 9,492,882 km (0.069 R)
• M22: 10,561,460 km (0.07 R)
• M23: 11,110,035 km (0.058 R)
• M24: 12,183,251 km (0.119 R)
• M25: 12,864,070 km (0.104 R)
• M26: 13,503,751 km (0.091 R)
• M27: 14,372,615 km (0.105 R)
• M28: 14,592,674 km (0.11 R)
• M29: 15,203,632 km (0.04 R)
• M30: 15,371,780 km (0.04 R)
• M31: 15,484,128 km (0.058 R)
• M32: 16,221,496 km (0.118 R)
• M33: 16,912,338 km (0.081 R)
• M34: 17,028,426 km (0.098 R)
• M35: 18,025,795 km (0.045 R)
• M36: 18,741,322 km (0.058 R)
• M37: 19,283,914 km (0.092 R)
• M38: 19,648,633 km (0.067 R)
• M39: 19,954,262 km (0.101 R)
• M40: 20,632,389 km (0.117 R)
• M41: 20,880,721 km (0.1 R)
• M42: 21,005,336 km (0.086 R)
• M43: 21,694,982 km (0.079 R)
• M44: 22,010,933 km (0.11 R)
• M45: 22,201,371 km (0.082 R)
• M46: 22,328,529 km (0.095 R)
• M47: 22,711,500 km (0.08 R)
• M48: 25,452,881 km (0.027 R)
• M49: 25,986,945 km (0.111 R)
• M50: 27,337,964 km (0.117 R)
• M51: 28,366,299 km (0.061 R)
• M52: 28,642,607 km (0.106 R)
• M53: 29,686,949 km (0.095 R)
• M54: 30,037,906 km (0.106 R)
• M55: 30,319,599 km (0.048 R)
• M56: 30,885,528 km (0.07 R)
• M57: 31,312,330 km (0.056 R)
• M58: 31,598,062 km (0.107 R)
• M59: 31,884,542 km (0.109 R)
• M60: 32,532,301 km (0.073 R)
• M61: 33,402,811 km (0.074 R)
• M62: 34,134,045 km (0.097 R)
• M63: 34,796,764 km (0.028 R)
• M64: 35,166,719 km (0.037 R)
• M65: 35,761,521 km (0.073 R)
• M66: 37,338,432 km (0.056 R)
• M67: 38,631,556 km (0.117 R)
• M68: 38,784,594 km (0.085 R)
• M69: 39,014,676 km (0.115 R)
• M70: 39,939,340 km (0.077 R)
• M71: 40,793,245 km (0.101 R)
• M72: 41,418,115 km (0.078 R)
• M73: 42,203,654 km (0.061 R)
• M74: 42,994,129 km (0.047 R)
• M75: 43,152,703 km (0.112 R)
• M76: 43,550,334 km (0.089 R)
• M77: 44,669,924 km (0.114 R)
• M78: 46,123,268 km (0.119 R)
• M79: 46,448,344 km (0.072 R)
• M80: 46,692,637 km (0.09 R)
• M81: 47,264,400 km (0.074 R)
• M82: 54,132,438 km (0.102 R)
• M83: 54,647,055 km (0.058 R)
• M84: 54,819,093 km (0.093 R)
• M85: 55,767,842 km (0.026 R)
• M86: 55,940,927 km (0.059 R)
• M87: 56,896,109 km (0.069 R)
• M88: 58,031,856 km (0.061 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 19,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit