🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.77 AU - 0.87 AU

Year: 273 Days

Day: 17 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,038,649 km

• M1: 231,877 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.95 AU - 2.41 AU

Year: 1182 Days

Day: 17 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,038,649 km

• M1: 699,968 km (0.089 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 14.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.15 AU - 10.17 AU

Year: 8557 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,038,649 km

• M1: 179,069 km (0.11 R)
• M2: 379,231 km (0.039 R)
• M3: 511,475 km (0.077 R)
• M4: 645,066 km (0.044 R)
• M5: 823,985 km (0.111 R)
• M6: 1,174,044 km (0.082 R)
• M7: 1,438,234 km (0.07 R)
• M8: 1,544,149 km (0.068 R)
• M9: 1,680,582 km (0.117 R)
• M10: 1,792,631 km (0.086 R)
• M11: 1,893,011 km (0.1 R)
• M12: 2,010,147 km (0.077 R)
• M13: 2,251,897 km (0.111 R)
• M14: 2,360,654 km (0.062 R)
• M15: 2,583,854 km (0.11 R)
• M16: 2,747,814 km (0.112 R)
• M17: 2,949,023 km (0.082 R)
• M18: 3,120,612 km (0.075 R)
• M19: 3,384,203 km (0.065 R)
• M20: 3,491,764 km (0.111 R)
• M21: 3,637,023 km (0.082 R)
• M22: 3,858,727 km (0.086 R)
• M23: 4,027,923 km (0.083 R)
• M24: 4,142,215 km (0.098 R)
• M25: 4,511,124 km (0.063 R)
• M26: 5,639,092 km (0.083 R)
• M27: 6,136,056 km (0.074 R)
• M28: 6,289,992 km (0.119 R)
• M29: 6,378,704 km (0.102 R)
• M30: 6,512,444 km (0.03 R)
• M31: 6,737,290 km (0.096 R)
• M32: 7,079,719 km (0.041 R)
• M33: 7,404,347 km (0.115 R)
• M34: 7,497,995 km (0.082 R)
• M35: 7,710,274 km (0.058 R)
• M36: 8,068,561 km (0.093 R)
• M37: 8,237,607 km (0.092 R)
• M38: 8,456,618 km (0.052 R)
• M39: 9,555,564 km (0.12 R)
• M40: 9,708,902 km (0.092 R)
• M41: 9,940,479 km (0.119 R)
• M42: 10,356,661 km (0.082 R)
• M43: 10,488,008 km (0.029 R)
• M44: 10,991,853 km (0.11 R)
• M45: 11,287,159 km (0.048 R)
• M46: 11,503,627 km (0.085 R)
• M47: 11,830,948 km (0.086 R)
• M48: 12,327,613 km (0.069 R)
• M49: 13,113,899 km (0.114 R)
• M50: 13,256,017 km (0.119 R)
• M51: 13,599,344 km (0.027 R)
• M52: 13,771,980 km (0.077 R)
• M53: 14,499,474 km (0.092 R)
• M54: 14,823,653 km (0.086 R)
• M55: 14,912,365 km (0.115 R)
• M56: 15,479,041 km (0.049 R)
• M57: 17,003,593 km (0.08 R)
• M58: 17,127,610 km (0.109 R)
• M59: 17,314,308 km (0.048 R)
• M60: 18,352,816 km (0.098 R)
• M61: 18,607,582 km (0.119 R)
• M62: 18,927,871 km (0.08 R)
• M63: 19,088,688 km (0.081 R)
• M64: 19,411,521 km (0.052 R)
• M65: 19,541,222 km (0.1 R)
• M66: 20,820,732 km (0.117 R)
• M67: 20,953,575 km (0.101 R)
• M68: 21,722,359 km (0.034 R)
• M69: 21,992,084 km (0.039 R)
• M70: 22,398,541 km (0.113 R)
• M71: 22,910,166 km (0.085 R)

Asteroid Belt

Center: 10.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.4

Radius: 14.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.43 AU - 12.33 AU

Year: 15031 Days

Day: 14.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,038,649 km

• M1: 219,310 km (0.065 R)
• M2: 425,008 km (0.113 R)
• M3: 723,754 km (0.098 R)
• M4: 1,018,163 km (0.096 R)
• M5: 1,117,047 km (0.102 R)
• M6: 2,027,949 km (0.085 R)
• M7: 2,385,488 km (0.081 R)
• M8: 2,905,789 km (0.04 R)
• M9: 3,272,453 km (0.11 R)
• M10: 3,654,227 km (0.109 R)
• M11: 4,010,270 km (0.042 R)
• M12: 4,213,125 km (0.066 R)
• M13: 5,014,521 km (0.092 R)
• M14: 5,145,419 km (0.113 R)
• M15: 5,635,352 km (0.096 R)
• M16: 6,755,989 km (0.06 R)
• M17: 7,591,045 km (0.066 R)
• M18: 8,983,801 km (0.088 R)
• M19: 9,357,796 km (0.084 R)
• M20: 9,955,738 km (0.083 R)
• M21: 10,120,894 km (0.083 R)
• M22: 10,287,098 km (0.085 R)
• M23: 11,188,724 km (0.088 R)
• M24: 11,998,497 km (0.082 R)
• M25: 12,648,051 km (0.056 R)
• M26: 12,767,281 km (0.093 R)
• M27: 13,552,071 km (0.119 R)
• M28: 14,104,686 km (0.067 R)
• M29: 17,839,097 km (0.115 R)
• M30: 18,580,056 km (0.098 R)
• M31: 19,468,667 km (0.065 R)
• M32: 20,022,478 km (0.034 R)
• M33: 20,371,191 km (0.101 R)
• M34: 20,933,380 km (0.072 R)
• M35: 21,074,750 km (0.105 R)
• M36: 21,287,478 km (0.108 R)
• M37: 22,001,359 km (0.097 R)
• M38: 23,894,221 km (0.076 R)
• M39: 24,042,023 km (0.089 R)
• M40: 25,084,870 km (0.048 R)
• M41: 25,536,357 km (0.091 R)
• M42: 25,990,536 km (0.095 R)
• M43: 26,676,741 km (0.076 R)
• M44: 27,601,106 km (0.026 R)
• M45: 28,535,943 km (0.098 R)
• M46: 30,837,806 km (0.069 R)
• M47: 31,807,649 km (0.038 R)
• M48: 33,198,759 km (0.026 R)
• M49: 33,943,308 km (0.116 R)
• M50: 34,526,141 km (0.046 R)
• M51: 34,693,242 km (0.086 R)
• M52: 34,860,642 km (0.078 R)
• M53: 35,112,266 km (0.108 R)
• M54: 36,124,894 km (0.088 R)
• M55: 36,549,602 km (0.052 R)
• M56: 37,232,666 km (0.088 R)
• M57: 37,489,825 km (0.116 R)
• M58: 37,747,732 km (0.11 R)
• M59: 39,918,995 km (0.087 R)
• M60: 40,710,667 km (0.06 R)
• M61: 40,975,605 km (0.109 R)
• M62: 42,041,490 km (0.118 R)
• M63: 42,577,798 km (0.09 R)
• M64: 43,747,504 km (0.066 R)
• M65: 45,843,071 km (0.094 R)
• M66: 46,210,782 km (0.107 R)
• M67: 46,487,389 km (0.075 R)
• M68: 46,949,347 km (0.075 R)
• M69: 48,157,649 km (0.111 R)
• M70: 48,906,386 km (0.072 R)
• M71: 52,035,375 km (0.069 R)
• M72: 52,227,010 km (0.051 R)
• M73: 54,060,033 km (0.11 R)
• M74: 54,643,165 km (0.081 R)
• M75: 55,717,877 km (0.117 R)
• M76: 57,887,943 km (0.09 R)
• M77: 59,083,380 km (0.096 R)
• M78: 60,992,548 km (0.09 R)
• M79: 64,665,325 km (0.098 R)
• M80: 65,181,139 km (0.11 R)
• M81: 66,216,805 km (0.085 R)
• M82: 66,944,898 km (0.112 R)
• M83: 67,780,402 km (0.113 R)
• M84: 69,250,799 km (0.099 R)
• M85: 69,356,116 km (0.102 R)
• M86: 69,778,431 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 10.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 9.58 AU - 14.62 AU

Year: 15451 Days

Day: 12.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,038,649 km

• M1: 130,749 km (0.073 R)
• M2: 251,773 km (0.118 R)
• M3: 350,508 km (0.095 R)
• M4: 668,852 km (0.089 R)
• M5: 1,047,035 km (0.061 R)
• M6: 1,157,140 km (0.09 R)
• M7: 1,413,401 km (0.045 R)
• M8: 1,511,238 km (0.061 R)
• M9: 1,898,397 km (0.079 R)
• M10: 2,145,533 km (0.04 R)
• M11: 3,043,269 km (0.041 R)
• M12: 3,300,578 km (0.108 R)
• M13: 3,431,925 km (0.09 R)
• M14: 3,870,995 km (0.075 R)
• M15: 3,940,109 km (0.117 R)
• M16: 4,292,113 km (0.061 R)
• M17: 6,199,785 km (0.076 R)
• M18: 7,027,360 km (0.069 R)
• M19: 7,411,228 km (0.066 R)
• M20: 7,670,780 km (0.059 R)
• M21: 7,801,828 km (0.072 R)
• M22: 8,288,320 km (0.1 R)
• M23: 8,377,930 km (0.107 R)
• M24: 8,512,867 km (0.12 R)
• M25: 8,784,836 km (0.084 R)
• M26: 8,921,867 km (0.072 R)
• M27: 9,013,721 km (0.082 R)
• M28: 10,476,339 km (0.086 R)
• M29: 11,259,783 km (0.094 R)
• M30: 12,011,363 km (0.117 R)
• M31: 13,404,717 km (0.12 R)
• M32: 13,827,481 km (0.091 R)
• M33: 14,200,877 km (0.119 R)
• M34: 14,469,704 km (0.111 R)
• M35: 14,903,239 km (0.068 R)
• M36: 15,121,502 km (0.035 R)
• M37: 16,173,325 km (0.051 R)
• M38: 16,454,120 km (0.112 R)
• M39: 17,477,968 km (0.042 R)
• M40: 18,875,063 km (0.074 R)
• M41: 20,247,473 km (0.117 R)
• M42: 20,915,129 km (0.086 R)
• M43: 21,220,907 km (0.113 R)
• M44: 21,713,383 km (0.119 R)
• M45: 22,772,386 km (0.113 R)
• M46: 22,898,198 km (0.105 R)
• M47: 25,134,985 km (0.082 R)
• M48: 26,510,239 km (0.119 R)
• M49: 26,775,027 km (0.072 R)
• M50: 26,907,720 km (0.068 R)
• M51: 28,111,833 km (0.087 R)
• M52: 30,710,947 km (0.053 R)
• M53: 31,267,900 km (0.087 R)
• M54: 31,757,982 km (0.051 R)
• M55: 32,816,687 km (0.1 R)
• M56: 34,030,374 km (0.09 R)
• M57: 35,695,997 km (0.076 R)
• M58: 35,988,311 km (0.104 R)
• M59: 36,354,826 km (0.074 R)
• M60: 36,648,935 km (0.077 R)
• M61: 37,536,200 km (0.096 R)
• M62: 37,982,451 km (0.049 R)
• M63: 38,655,043 km (0.039 R)
• M64: 39,331,674 km (0.115 R)
• M65: 41,308,310 km (0.088 R)
• M66: 42,540,548 km (0.118 R)
• M67: 43,394,902 km (0.106 R)
• M68: 44,883,700 km (0.077 R)
• M69: 45,357,326 km (0.083 R)
• M70: 45,832,599 km (0.032 R)
• M71: 46,708,195 km (0.07 R)
• M72: 46,948,001 km (0.07 R)
• M73: 47,669,810 km (0.095 R)
• M74: 48,880,955 km (0.036 R)
• M75: 49,612,339 km (0.059 R)
• M76: 49,775,400 km (0.104 R)
• M77: 51,415,741 km (0.085 R)
• M78: 51,828,631 km (0.097 R)
• M79: 51,911,359 km (0.12 R)
• M80: 52,823,906 km (0.107 R)
• M81: 54,160,862 km (0.089 R)
• M82: 55,424,366 km (0.118 R)
• M83: 55,678,233 km (0.081 R)
• M84: 55,847,727 km (0.093 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit