🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.71 AU - 0.73 AU

Year: 225 Days

Day: 40.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,161,258 km

• M1: 14,810 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.73 AU - 0.97 AU

Year: 289 Days

Day: 45.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,161,258 km

• M1: 591,959 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.8 AU - 0.96 AU

Year: 305 Days

Day: 34.2 Hours

Environment

Temp: 71 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.42 AU - 1.6 AU

Year: 685 Days

Day: 15.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,161,258 km

• M1: 506,838 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.67 AU - 1.83 AU

Year: 854 Days

Day: 12.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.65 AU - 2.13 AU

Year: 959 Days

Day: 18.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.31 AU - 2.37 AU

Year: 1321 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,161,258 km

• M1: 228,885 km (0.048 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 8.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.22 AU - 7.2 AU

Year: 5710 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,161,258 km

• M1: 117,285 km (0.063 R)
• M2: 191,336 km (0.09 R)
• M3: 377,136 km (0.095 R)
• M4: 598,242 km (0.111 R)
• M5: 845,378 km (0.076 R)
• M6: 1,078,152 km (0.094 R)
• M7: 1,202,168 km (0.081 R)
• M8: 1,282,203 km (0.081 R)
• M9: 1,430,904 km (0.064 R)
• M10: 1,498,821 km (0.091 R)
• M11: 1,655,749 km (0.102 R)
• M12: 1,709,305 km (0.088 R)
• M13: 1,855,014 km (0.109 R)
• M14: 2,478,538 km (0.105 R)
• M15: 3,184,639 km (0.098 R)
• M16: 3,296,838 km (0.043 R)
• M17: 3,387,494 km (0.091 R)
• M18: 4,094,494 km (0.04 R)
• M19: 4,692,287 km (0.078 R)
• M20: 4,897,535 km (0.087 R)
• M21: 5,105,925 km (0.114 R)
• M22: 5,264,050 km (0.109 R)
• M23: 5,450,598 km (0.075 R)
• M24: 5,666,618 km (0.102 R)
• M25: 5,968,207 km (0.074 R)
• M26: 6,051,234 km (0.102 R)
• M27: 6,303,157 km (0.068 R)
• M28: 6,701,685 km (0.119 R)
• M29: 6,788,153 km (0.058 R)
• M30: 7,196,555 km (0.077 R)
• M31: 7,285,117 km (0.1 R)
• M32: 7,433,518 km (0.112 R)
• M33: 7,553,047 km (0.113 R)
• M34: 8,190,783 km (0.102 R)
• M35: 8,625,514 km (0.04 R)
• M36: 9,099,590 km (0.075 R)
• M37: 9,227,496 km (0.109 R)
• M38: 9,485,103 km (0.103 R)
• M39: 10,139,295 km (0.092 R)
• M40: 10,205,417 km (0.099 R)
• M41: 10,371,620 km (0.112 R)
• M42: 12,152,733 km (0.103 R)
• M43: 12,293,654 km (0.1 R)
• M44: 12,435,173 km (0.055 R)
• M45: 12,791,067 km (0.085 R)
• M46: 12,934,531 km (0.057 R)
• M47: 13,150,550 km (0.034 R)
• M48: 13,695,685 km (0.08 R)
• M49: 13,952,694 km (0.12 R)
• M50: 14,063,397 km (0.099 R)
• M51: 14,471,500 km (0.096 R)
• M52: 14,808,394 km (0.118 R)
• M53: 15,872,783 km (0.119 R)
• M54: 16,491,968 km (0.081 R)
• M55: 18,195,290 km (0.101 R)
• M56: 18,316,165 km (0.073 R)
• M57: 19,622,454 km (0.107 R)
• M58: 20,747,878 km (0.106 R)
• M59: 20,916,325 km (0.112 R)
• M60: 21,979,817 km (0.097 R)
• M61: 22,194,639 km (0.079 R)
• M62: 22,756,379 km (0.115 R)
• M63: 23,017,128 km (0.046 R)
• M64: 23,104,344 km (0.113 R)
• M65: 23,191,560 km (0.052 R)
• M66: 23,717,695 km (0.043 R)
• M67: 24,336,282 km (0.077 R)
• M68: 24,915,525 km (0.097 R)
• M69: 25,364,169 km (0.061 R)
• M70: 26,314,864 km (0.073 R)
• M71: 26,451,746 km (0.083 R)
• M72: 26,725,959 km (0.087 R)
• M73: 27,508,206 km (0.029 R)
• M74: 29,804,683 km (0.04 R)
• M75: 30,424,317 km (0.098 R)
• M76: 31,676,003 km (0.065 R)
• M77: 31,821,561 km (0.07 R)
• M78: 32,113,277 km (0.062 R)
• M79: 32,405,891 km (0.076 R)
• M80: 32,503,578 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 12.7

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.08 AU - 8.1 AU

Year: 6965 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,161,258 km

• M1: 163,510 km (0.108 R)
• M2: 491,878 km (0.11 R)
• M3: 996,771 km (0.073 R)
• M4: 1,087,128 km (0.074 R)
• M5: 1,293,274 km (0.094 R)
• M6: 1,671,906 km (0.105 R)
• M7: 1,762,861 km (0.095 R)
• M8: 2,467,916 km (0.104 R)
• M9: 2,551,541 km (0.108 R)
• M10: 2,742,877 km (0.117 R)
• M11: 3,072,740 km (0.093 R)
• M12: 3,415,319 km (0.084 R)
• M13: 3,674,572 km (0.119 R)
• M14: 3,989,476 km (0.114 R)
• M15: 4,262,791 km (0.061 R)
• M16: 4,593,851 km (0.049 R)
• M17: 6,000,371 km (0.094 R)
• M18: 6,170,763 km (0.099 R)
• M19: 6,285,205 km (0.096 R)
• M20: 6,633,170 km (0.117 R)
• M21: 7,166,785 km (0.09 R)
• M22: 7,347,799 km (0.038 R)
• M23: 7,530,308 km (0.12 R)
• M24: 7,807,064 km (0.05 R)
• M25: 8,497,309 km (0.069 R)
• M26: 8,721,107 km (0.095 R)
• M27: 9,174,688 km (0.069 R)
• M28: 9,869,271 km (0.108 R)
• M29: 11,099,414 km (0.1 R)
• M30: 11,732,662 km (0.096 R)
• M31: 11,946,288 km (0.094 R)
• M32: 12,449,984 km (0.078 R)
• M33: 12,850,607 km (0.118 R)
• M34: 13,366,570 km (0.026 R)
• M35: 14,040,059 km (0.082 R)
• M36: 14,571,581 km (0.101 R)
• M37: 14,724,619 km (0.039 R)
• M38: 14,955,150 km (0.099 R)
• M39: 15,303,264 km (0.119 R)
• M40: 15,693,265 km (0.109 R)
• M41: 15,889,538 km (0.083 R)
• M42: 16,802,683 km (0.114 R)
• M43: 17,286,034 km (0.115 R)
• M44: 17,814,563 km (0.118 R)
• M45: 18,142,631 km (0.115 R)
• M46: 18,555,372 km (0.102 R)
• M47: 18,887,928 km (0.048 R)
• M48: 19,222,279 km (0.088 R)
• M49: 19,306,204 km (0.081 R)
• M50: 19,643,248 km (0.04 R)
• M51: 20,109,694 km (0.12 R)
• M52: 20,237,450 km (0.102 R)
• M53: 20,622,665 km (0.033 R)
• M54: 20,967,039 km (0.09 R)
• M55: 21,269,975 km (0.103 R)
• M56: 21,880,334 km (0.085 R)
• M57: 22,407,966 km (0.118 R)
• M58: 22,717,633 km (0.062 R)
• M59: 22,850,776 km (0.109 R)
• M60: 22,939,786 km (0.099 R)
• M61: 23,207,267 km (0.078 R)
• M62: 23,475,795 km (0.084 R)
• M63: 23,700,342 km (0.078 R)
• M64: 25,522,594 km (0.081 R)
• M65: 27,578,517 km (0.073 R)
• M66: 27,673,213 km (0.112 R)
• M67: 27,958,047 km (0.062 R)
• M68: 29,203,449 km (0.103 R)
• M69: 29,930,196 km (0.114 R)
• M70: 30,124,972 km (0.095 R)
• M71: 30,564,790 km (0.113 R)
• M72: 30,760,913 km (0.097 R)
• M73: 31,056,069 km (0.116 R)
• M74: 31,401,491 km (0.12 R)
• M75: 31,897,108 km (0.114 R)
• M76: 33,097,183 km (0.116 R)
• M77: 33,349,105 km (0.074 R)
• M78: 33,702,904 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.4

Radius: 4.7

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.18 AU - 14.46 AU

Year: 15955 Days

Day: 15.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 101.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,161,258 km

• M1: 133,890 km (0.078 R)
• M2: 166,054 km (0.101 R)
• M3: 293,810 km (0.107 R)
• M4: 362,924 km (0.071 R)
• M5: 617,839 km (0.101 R)
• M6: 1,168,210 km (0.097 R)
• M7: 1,205,460 km (0.115 R)
• M8: 1,281,007 km (0.065 R)
• M9: 1,640,490 km (0.087 R)
• M10: 1,724,564 km (0.085 R)
• M11: 2,470,160 km (0.055 R)
• M12: 3,462,592 km (0.086 R)
• M13: 3,516,448 km (0.081 R)
• M14: 3,570,602 km (0.097 R)
• M15: 3,707,185 km (0.112 R)
• M16: 4,213,424 km (0.08 R)
• M17: 4,562,735 km (0.104 R)
• M18: 5,444,914 km (0.11 R)
• M19: 5,602,291 km (0.072 R)
• M20: 5,633,856 km (0.039 R)
• M21: 5,953,696 km (0.11 R)
• M22: 6,378,105 km (0.12 R)
• M23: 6,947,924 km (0.086 R)
• M24: 7,050,099 km (0.118 R)
• M25: 7,290,503 km (0.115 R)
• M26: 7,394,473 km (0.117 R)
• M27: 7,498,892 km (0.053 R)
• M28: 7,533,749 km (0.06 R)
• M29: 7,885,753 km (0.109 R)
• M30: 8,063,774 km (0.048 R)
• M31: 8,099,528 km (0.119 R)
• M32: 8,279,195 km (0.111 R)
• M33: 9,384,274 km (0.104 R)
• M34: 10,223,668 km (0.113 R)
• M35: 10,691,610 km (0.119 R)
• M36: 10,809,643 km (0.083 R)
• M37: 11,047,055 km (0.051 R)
• M38: 11,648,139 km (0.107 R)
• M39: 13,599,344 km (0.104 R)
• M40: 14,503,364 km (0.095 R)
• M41: 14,721,478 km (0.059 R)
• M42: 15,560,123 km (0.097 R)
• M43: 16,142,807 km (0.039 R)
• M44: 16,368,700 km (0.082 R)
• M45: 16,732,522 km (0.073 R)
• M46: 17,007,184 km (0.083 R)
• M47: 18,167,165 km (0.069 R)
• M48: 18,733,094 km (0.086 R)
• M49: 18,970,656 km (0.033 R)
• M50: 19,256,836 km (0.062 R)
• M51: 19,400,600 km (0.115 R)
• M52: 20,221,593 km (0.108 R)
• M53: 20,758,799 km (0.119 R)
• M54: 21,598,193 km (0.083 R)
• M55: 23,055,725 km (0.08 R)
• M56: 23,361,203 km (0.113 R)
• M57: 23,463,379 km (0.057 R)
• M58: 24,856,584 km (0.092 R)
• M59: 25,117,482 km (0.045 R)
• M60: 25,431,788 km (0.109 R)
• M61: 25,484,296 km (0.086 R)
• M62: 25,589,464 km (0.064 R)
• M63: 25,747,439 km (0.051 R)
• M64: 25,958,671 km (0.091 R)
• M65: 26,064,437 km (0.094 R)
• M66: 26,117,395 km (0.073 R)
• M67: 26,915,798 km (0.093 R)
• M68: 27,398,850 km (0.111 R)
• M69: 27,614,421 km (0.104 R)
• M70: 27,830,440 km (0.107 R)
• M71: 28,101,362 km (0.053 R)
• M72: 28,482,238 km (0.085 R)
• M73: 28,536,691 km (0.103 R)
• M74: 29,029,168 km (0.1 R)
• M75: 29,303,979 km (0.104 R)
• M76: 30,523,202 km (0.055 R)
• M77: 30,858,600 km (0.081 R)
• M78: 31,251,444 km (0.063 R)
• M79: 31,985,371 km (0.114 R)
• M80: 32,155,464 km (0.099 R)
• M81: 33,297,644 km (0.115 R)
• M82: 35,445,570 km (0.042 R)
• M83: 35,974,698 km (0.098 R)
• M84: 37,338,881 km (0.104 R)
• M85: 37,458,260 km (0.087 R)
• M86: 38,057,399 km (0.06 R)
• M87: 40,239,882 km (0.048 R)
• M88: 40,791,899 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit