🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.55 AU - 0.57 AU

Year: 151 Days

Day: 42.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 167 Days

Day: 40.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.59 AU - 2.95 AU

Year: 1659 Days

Day: 22.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 13.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.8 AU - 5.98 AU

Year: 4504 Days

Day: 13.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,526,660 km

• M1: 257,009 km (0.108 R)
• M2: 461,061 km (0.094 R)
• M3: 767,138 km (0.067 R)
• M4: 975,977 km (0.102 R)
• M5: 1,494,483 km (0.095 R)
• M6: 1,611,019 km (0.09 R)
• M7: 1,746,106 km (0.103 R)
• M8: 1,853,817 km (0.116 R)
• M9: 2,092,575 km (0.085 R)
• M10: 2,240,827 km (0.073 R)
• M11: 2,530,747 km (0.071 R)
• M12: 3,147,390 km (0.062 R)
• M13: 3,356,827 km (0.104 R)
• M14: 3,453,616 km (0.099 R)
• M15: 3,570,901 km (0.105 R)
• M16: 4,012,963 km (0.107 R)
• M17: 4,178,119 km (0.112 R)
• M18: 4,282,538 km (0.096 R)
• M19: 4,601,032 km (0.113 R)
• M20: 5,374,304 km (0.078 R)
• M21: 5,857,804 km (0.104 R)
• M22: 6,211,752 km (0.086 R)
• M23: 6,475,942 km (0.105 R)
• M24: 6,842,158 km (0.105 R)
• M25: 7,040,225 km (0.077 R)
• M26: 7,518,340 km (0.109 R)
• M27: 8,163,556 km (0.079 R)
• M28: 8,719,312 km (0.086 R)
• M29: 8,988,438 km (0.059 R)
• M30: 9,452,042 km (0.116 R)
• M31: 9,589,972 km (0.093 R)
• M32: 10,119,997 km (0.068 R)
• M33: 11,354,778 km (0.058 R)
• M34: 11,501,533 km (0.029 R)
• M35: 11,707,978 km (0.078 R)
• M36: 11,975,160 km (0.08 R)
• M37: 12,124,459 km (0.057 R)
• M38: 12,274,356 km (0.092 R)
• M39: 12,364,713 km (0.12 R)
• M40: 12,485,438 km (0.091 R)
• M41: 12,576,244 km (0.076 R)
• M42: 12,880,377 km (0.111 R)
• M43: 13,094,900 km (0.082 R)
• M44: 13,527,238 km (0.047 R)
• M45: 13,901,681 km (0.1 R)
• M46: 14,533,284 km (0.103 R)
• M47: 14,724,619 km (0.086 R)
• M48: 15,142,147 km (0.076 R)
• M49: 15,303,713 km (0.109 R)
• M50: 15,661,251 km (0.108 R)
• M51: 16,021,483 km (0.107 R)
• M52: 16,252,313 km (0.082 R)
• M53: 16,583,822 km (0.041 R)
• M54: 16,817,194 km (0.089 R)
• M55: 16,984,594 km (0.105 R)
• M56: 17,219,912 km (0.114 R)
• M57: 17,524,044 km (0.066 R)
• M58: 17,727,796 km (0.087 R)
• M59: 19,036,329 km (0.034 R)
• M60: 19,702,189 km (0.064 R)
• M61: 19,914,020 km (0.095 R)
• M62: 20,769,271 km (0.112 R)
• M63: 21,418,526 km (0.068 R)
• M64: 21,563,635 km (0.082 R)
• M65: 21,745,546 km (0.083 R)
• M66: 22,001,209 km (0.069 R)
• M67: 22,221,118 km (0.099 R)
• M68: 22,515,377 km (0.103 R)
• M69: 22,810,983 km (0.095 R)
• M70: 23,182,284 km (0.072 R)
• M71: 23,555,531 km (0.119 R)
• M72: 24,649,540 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 13.2

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.37 AU - 9.01 AU

Year: 7675 Days

Day: 8.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,526,660 km

• M1: 195,824 km (0.105 R)
• M2: 289,472 km (0.095 R)
• M3: 449,990 km (0.035 R)
• M4: 545,434 km (0.098 R)
• M5: 659,278 km (0.077 R)
• M6: 996,172 km (0.105 R)
• M7: 1,079,947 km (0.076 R)
• M8: 1,229,545 km (0.053 R)
• M9: 1,386,623 km (0.089 R)
• M10: 1,550,732 km (0.08 R)
• M11: 1,839,007 km (0.115 R)
• M12: 1,959,433 km (0.089 R)
• M13: 2,066,844 km (0.093 R)
• M14: 2,320,413 km (0.099 R)
• M15: 2,668,826 km (0.056 R)
• M16: 3,305,066 km (0.062 R)
• M17: 3,397,218 km (0.113 R)
• M18: 4,284,932 km (0.03 R)
• M19: 4,487,338 km (0.12 R)
• M20: 4,880,481 km (0.089 R)
• M21: 5,091,863 km (0.055 R)
• M22: 5,856,009 km (0.065 R)
• M23: 6,377,656 km (0.06 R)
• M24: 6,516,334 km (0.109 R)
• M25: 6,655,908 km (0.08 R)
• M26: 6,749,557 km (0.118 R)
• M27: 7,368,892 km (0.036 R)
• M28: 7,660,907 km (0.11 R)
• M29: 8,306,871 km (0.083 R)
• M30: 8,996,218 km (0.086 R)
• M31: 9,099,889 km (0.08 R)
• M32: 9,308,578 km (0.098 R)
• M33: 9,413,446 km (0.057 R)
• M34: 9,890,364 km (0.096 R)
• M35: 10,077,960 km (0.052 R)
• M36: 11,089,541 km (0.113 R)
• M37: 11,734,457 km (0.117 R)
• M38: 11,961,696 km (0.106 R)
• M39: 12,133,135 km (0.115 R)
• M40: 12,652,240 km (0.075 R)
• M41: 13,355,649 km (0.115 R)
• M42: 13,444,510 km (0.118 R)
• M43: 13,742,060 km (0.108 R)
• M44: 13,831,670 km (0.109 R)
• M45: 14,525,804 km (0.097 R)
• M46: 15,138,706 km (0.089 R)
• M47: 15,479,340 km (0.093 R)
• M48: 16,580,082 km (0.066 R)
• M49: 16,771,417 km (0.074 R)
• M50: 17,543,791 km (0.083 R)
• M51: 18,229,099 km (0.067 R)
• M52: 18,525,452 km (0.101 R)
• M53: 19,123,096 km (0.055 R)
• M54: 19,828,450 km (0.114 R)
• M55: 20,439,707 km (0.096 R)
• M56: 20,919,467 km (0.099 R)
• M57: 21,646,064 km (0.089 R)
• M58: 22,099,944 km (0.066 R)
• M59: 22,275,422 km (0.12 R)
• M60: 22,663,030 km (0.093 R)
• M61: 23,266,508 km (0.114 R)
• M62: 23,409,224 km (0.091 R)
• M63: 23,516,486 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 8.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.95 AU - 10.43 AU

Year: 11707 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,526,660 km

• M1: 109,506 km (0.028 R)
• M2: 204,500 km (0.077 R)
• M3: 342,280 km (0.057 R)
• M4: 748,139 km (0.093 R)
• M5: 922,271 km (0.086 R)
• M6: 1,071,270 km (0.095 R)
• M7: 1,188,256 km (0.103 R)
• M8: 1,698,534 km (0.069 R)
• M9: 2,146,430 km (0.117 R)
• M10: 2,709,217 km (0.111 R)
• M11: 2,952,314 km (0.113 R)
• M12: 3,287,413 km (0.093 R)
• M13: 3,693,871 km (0.055 R)
• M14: 3,783,031 km (0.112 R)
• M15: 4,395,784 km (0.119 R)
• M16: 4,585,624 km (0.065 R)
• M17: 4,649,502 km (0.111 R)
• M18: 4,908,157 km (0.069 R)
• M19: 4,973,531 km (0.114 R)
• M20: 5,238,020 km (0.106 R)
• M21: 6,270,395 km (0.116 R)
• M22: 6,664,436 km (0.12 R)
• M23: 7,251,906 km (0.106 R)
• M24: 7,326,556 km (0.101 R)
• M25: 7,438,904 km (0.118 R)
• M26: 7,971,023 km (0.061 R)
• M27: 9,111,857 km (0.108 R)
• M28: 9,969,651 km (0.092 R)
• M29: 11,110,035 km (0.103 R)
• M30: 11,196,054 km (0.099 R)
• M31: 12,069,407 km (0.077 R)
• M32: 13,055,107 km (0.104 R)
• M33: 13,191,540 km (0.099 R)
• M34: 13,282,795 km (0.087 R)
• M35: 15,198,545 km (0.076 R)
• M36: 15,823,864 km (0.099 R)
• M37: 16,506,629 km (0.076 R)
• M38: 16,802,234 km (0.106 R)
• M39: 17,000,302 km (0.102 R)
• M40: 17,099,485 km (0.065 R)
• M41: 17,298,750 km (0.105 R)
• M42: 17,749,787 km (0.056 R)
• M43: 18,153,851 km (0.115 R)
• M44: 19,125,789 km (0.105 R)
• M45: 19,800,625 km (0.069 R)
• M46: 20,483,090 km (0.026 R)
• M47: 20,535,898 km (0.111 R)
• M48: 21,979,368 km (0.047 R)
• M49: 22,195,836 km (0.113 R)
• M50: 22,467,655 km (0.11 R)
• M51: 22,850,028 km (0.108 R)
• M52: 23,676,406 km (0.102 R)
• M53: 23,731,907 km (0.099 R)
• M54: 24,288,710 km (0.115 R)
• M55: 24,344,660 km (0.088 R)
• M56: 25,019,047 km (0.075 R)
• M57: 25,529,026 km (0.065 R)
• M58: 26,099,443 km (0.087 R)
• M59: 26,443,817 km (0.102 R)
• M60: 27,021,115 km (0.117 R)
• M61: 27,253,142 km (0.031 R)
• M62: 28,482,238 km (0.091 R)
• M63: 28,600,271 km (0.039 R)
• M64: 30,570,774 km (0.118 R)
• M65: 31,725,071 km (0.109 R)
• M66: 31,847,292 km (0.068 R)
• M67: 32,215,303 km (0.09 R)
• M68: 32,276,788 km (0.092 R)
• M69: 32,461,392 km (0.081 R)
• M70: 34,452,390 km (0.115 R)
• M71: 34,515,221 km (0.104 R)
• M72: 34,830,124 km (0.118 R)
• M73: 34,956,235 km (0.099 R)
• M74: 35,272,485 km (0.056 R)
• M75: 37,383,012 km (0.079 R)
• M76: 37,447,638 km (0.118 R)
• M77: 37,771,069 km (0.097 R)
• M78: 38,616,596 km (0.09 R)
• M79: 38,747,195 km (0.093 R)
• M80: 40,127,834 km (0.084 R)
• M81: 40,591,437 km (0.079 R)
• M82: 40,857,273 km (0.102 R)
• M83: 42,194,977 km (0.104 R)
• M84: 42,329,466 km (0.097 R)
• M85: 43,207,605 km (0.115 R)
• M86: 43,682,877 km (0.071 R)
• M87: 43,887,079 km (0.106 R)
• M88: 45,187,982 km (0.114 R)
• M89: 45,877,628 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.3

Radius: 10.6

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.27 AU - 11.77 AU

Year: 14072 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,526,660 km

• M1: 197,619 km (0.095 R)
• M2: 397,930 km (0.094 R)
• M3: 613,351 km (0.116 R)
• M4: 768,035 km (0.095 R)
• M5: 901,776 km (0.099 R)
• M6: 1,061,995 km (0.057 R)
• M7: 1,431,801 km (0.083 R)
• M8: 1,885,831 km (0.098 R)
• M9: 2,070,285 km (0.069 R)
• M10: 2,407,778 km (0.118 R)
• M11: 2,788,654 km (0.109 R)
• M12: 3,053,442 km (0.089 R)
• M13: 3,271,107 km (0.109 R)
• M14: 3,409,784 km (0.12 R)
• M15: 3,664,400 km (0.066 R)
• M16: 4,282,688 km (0.069 R)
• M17: 4,373,643 km (0.091 R)
• M18: 4,806,879 km (0.11 R)
• M19: 4,965,004 km (0.075 R)
• M20: 5,254,027 km (0.097 R)
• M21: 5,714,489 km (0.112 R)
• M22: 5,814,869 km (0.108 R)
• M23: 5,882,188 km (0.076 R)
• M24: 6,085,492 km (0.102 R)
• M25: 6,291,189 km (0.085 R)
• M26: 7,100,813 km (0.114 R)
• M27: 7,683,496 km (0.098 R)
• M28: 7,831,449 km (0.074 R)
• M29: 8,586,020 km (0.058 R)
• M30: 9,641,284 km (0.105 R)
• M31: 9,961,872 km (0.057 R)
• M32: 10,082,896 km (0.117 R)
• M33: 10,490,251 km (0.109 R)
• M34: 10,737,088 km (0.098 R)
• M35: 11,069,345 km (0.031 R)
• M36: 11,278,782 km (0.06 R)
• M37: 11,362,856 km (0.069 R)
• M38: 11,447,229 km (0.113 R)
• M39: 11,616,574 km (0.063 R)
• M40: 11,914,872 km (0.1 R)
• M41: 12,172,629 km (0.055 R)
• M42: 12,258,947 km (0.12 R)
• M43: 12,956,672 km (0.071 R)
• M44: 13,757,170 km (0.088 R)
• M45: 14,849,384 km (0.107 R)
• M46: 15,080,363 km (0.057 R)
• M47: 15,312,688 km (0.102 R)
• M48: 16,683,005 km (0.099 R)
• M49: 17,019,600 km (0.074 R)
• M50: 17,358,439 km (0.066 R)
• M51: 17,601,835 km (0.063 R)
• M52: 18,190,652 km (0.085 R)
• M53: 18,388,421 km (0.059 R)
• M54: 19,589,692 km (0.108 R)
• M55: 19,843,260 km (0.119 R)
• M56: 21,909,805 km (0.118 R)
• M57: 22,172,948 km (0.095 R)
• M58: 22,278,564 km (0.085 R)
• M59: 22,596,160 km (0.094 R)
• M60: 24,916,124 km (0.1 R)
• M61: 25,743,101 km (0.105 R)
• M62: 28,277,887 km (0.119 R)
• M63: 28,449,625 km (0.076 R)
• M64: 28,851,894 km (0.079 R)
• M65: 28,967,084 km (0.082 R)
• M66: 29,894,741 km (0.077 R)
• M67: 30,186,606 km (0.115 R)
• M68: 30,655,596 km (0.053 R)
• M69: 31,422,883 km (0.117 R)
• M70: 32,795,743 km (0.111 R)
• M71: 33,096,883 km (0.096 R)
• M72: 33,338,334 km (0.036 R)
• M73: 35,599,805 km (0.076 R)
• M74: 36,530,753 km (0.115 R)
• M75: 37,721,402 km (0.094 R)
• M76: 37,847,364 km (0.045 R)
• M77: 38,289,725 km (0.092 R)
• M78: 38,988,347 km (0.033 R)
• M79: 39,179,682 km (0.085 R)
• M80: 39,627,130 km (0.105 R)
• M81: 39,819,363 km (0.048 R)
• M82: 40,462,634 km (0.086 R)
• M83: 40,979,644 km (0.106 R)
• M84: 42,281,893 km (0.084 R)
• M85: 42,938,030 km (0.103 R)
• M86: 43,399,389 km (0.116 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit