🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 213 Days

Day: 34.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.65 AU - 0.79 AU

Year: 222 Days

Day: 16.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 270 Days

Day: 15.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,499,254 km

• M1: 565,480 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.67 AU - 1.09 AU

Year: 300 Days

Day: 34.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,499,254 km

• M1: 203,752 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.57 AU - 1.97 AU

Year: 856 Days

Day: 20.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 166.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.75 AU - 1.99 AU

Year: 929 Days

Day: 17.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.92 AU - 4.52 AU

Year: 2608 Days

Day: 41.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,499,254 km

• M1: 362,027 km (0.032 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 13.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.92 AU - 7.2 AU

Year: 6106 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,499,254 km

• M1: 210,634 km (0.084 R)
• M2: 325,226 km (0.106 R)
• M3: 439,219 km (0.044 R)
• M4: 722,259 km (0.058 R)
• M5: 974,929 km (0.068 R)
• M6: 1,531,284 km (0.061 R)
• M7: 1,939,985 km (0.102 R)
• M8: 2,057,569 km (0.099 R)
• M9: 2,157,351 km (0.025 R)
• M10: 2,341,356 km (0.106 R)
• M11: 2,530,598 km (0.112 R)
• M12: 3,015,145 km (0.082 R)
• M13: 3,175,514 km (0.029 R)
• M14: 3,969,729 km (0.118 R)
• M15: 5,175,638 km (0.097 R)
• M16: 5,508,044 km (0.084 R)
• M17: 5,876,055 km (0.119 R)
• M18: 5,962,223 km (0.108 R)
• M19: 6,399,049 km (0.029 R)
• M20: 6,666,081 km (0.059 R)
• M21: 8,152,336 km (0.108 R)
• M22: 8,442,107 km (0.1 R)
• M23: 9,065,332 km (0.106 R)
• M24: 9,635,449 km (0.063 R)
• M25: 10,148,271 km (0.117 R)
• M26: 10,321,206 km (0.113 R)
• M27: 10,425,326 km (0.117 R)
• M28: 10,705,074 km (0.114 R)
• M29: 10,845,846 km (0.077 R)
• M30: 11,271,900 km (0.088 R)
• M31: 11,558,979 km (0.056 R)
• M32: 11,957,657 km (0.054 R)
• M33: 12,694,277 km (0.108 R)
• M34: 12,806,027 km (0.075 R)
• M35: 12,993,024 km (0.106 R)
• M36: 13,105,671 km (0.037 R)
• M37: 13,521,553 km (0.073 R)
• M38: 14,018,517 km (0.03 R)
• M39: 14,991,203 km (0.085 R)
• M40: 15,386,440 km (0.117 R)
• M41: 16,227,629 km (0.072 R)
• M42: 16,430,185 km (0.095 R)
• M43: 16,755,859 km (0.095 R)
• M44: 17,248,485 km (0.093 R)
• M45: 17,662,572 km (0.063 R)
• M46: 18,205,911 km (0.12 R)
• M47: 19,010,000 km (0.093 R)
• M48: 19,566,803 km (0.07 R)
• M49: 19,825,607 km (0.104 R)
• M50: 21,048,420 km (0.113 R)
• M51: 21,313,657 km (0.063 R)
• M52: 21,758,113 km (0.054 R)
• M53: 22,475,584 km (0.06 R)
• M54: 22,791,984 km (0.092 R)
• M55: 23,109,879 km (0.095 R)
• M56: 23,566,601 km (0.11 R)
• M57: 23,704,082 km (0.026 R)
• M58: 23,934,014 km (0.109 R)
• M59: 24,581,623 km (0.042 R)
• M60: 25,141,418 km (0.113 R)
• M61: 25,282,040 km (0.08 R)
• M62: 25,516,909 km (0.059 R)
• M63: 25,658,279 km (0.113 R)
• M64: 25,752,525 km (0.092 R)
• M65: 26,368,569 km (0.117 R)
• M66: 26,845,787 km (0.034 R)
• M67: 27,085,442 km (0.103 R)
• M68: 28,245,724 km (0.108 R)
• M69: 28,343,261 km (0.103 R)
• M70: 29,028,270 km (0.093 R)
• M71: 29,175,923 km (0.08 R)
• M72: 29,817,997 km (0.093 R)
• M73: 31,418,545 km (0.106 R)
• M74: 31,823,057 km (0.087 R)
• M75: 32,178,502 km (0.104 R)
• M76: 32,995,606 km (0.098 R)
• M77: 33,149,691 km (0.092 R)
• M78: 33,975,023 km (0.106 R)
• M79: 34,702,667 km (0.11 R)
• M80: 34,859,296 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 10.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.77 AU - 9.67 AU

Year: 8565 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,499,254 km

• M1: 126,560 km (0.073 R)
• M2: 273,016 km (0.085 R)
• M3: 433,235 km (0.029 R)
• M4: 929,900 km (0.114 R)
• M5: 1,275,023 km (0.074 R)
• M6: 1,611,019 km (0.106 R)
• M7: 2,219,284 km (0.106 R)
• M8: 2,835,029 km (0.053 R)
• M9: 3,031,750 km (0.032 R)
• M10: 3,172,223 km (0.046 R)
• M11: 3,585,412 km (0.078 R)
• M12: 3,884,907 km (0.05 R)
• M13: 3,972,123 km (0.096 R)
• M14: 4,282,089 km (0.063 R)
• M15: 4,715,325 km (0.11 R)
• M16: 4,785,037 km (0.093 R)
• M17: 4,925,510 km (0.069 R)
• M18: 5,043,692 km (0.106 R)
• M19: 5,115,050 km (0.1 R)
• M20: 5,550,081 km (0.052 R)
• M21: 5,623,833 km (0.065 R)
• M22: 6,404,434 km (0.107 R)
• M23: 6,585,298 km (0.103 R)
• M24: 6,794,286 km (0.117 R)
• M25: 6,899,603 km (0.101 R)
• M26: 8,093,394 km (0.116 R)
• M27: 8,600,082 km (0.117 R)
• M28: 8,799,945 km (0.07 R)
• M29: 9,379,487 km (0.076 R)
• M30: 9,762,757 km (0.11 R)
• M31: 10,151,113 km (0.114 R)
• M32: 10,789,298 km (0.066 R)
• M33: 11,503,179 km (0.108 R)
• M34: 11,881,811 km (0.093 R)
• M35: 12,200,305 km (0.118 R)
• M36: 12,715,969 km (0.119 R)
• M37: 12,878,581 km (0.058 R)
• M38: 12,976,419 km (0.119 R)
• M39: 13,140,079 km (0.095 R)
• M40: 13,436,582 km (0.108 R)
• M41: 13,502,704 km (0.052 R)
• M42: 13,801,900 km (0.079 R)
• M43: 14,338,956 km (0.064 R)
• M44: 14,406,574 km (0.091 R)
• M45: 14,883,043 km (0.065 R)
• M46: 15,364,599 km (0.086 R)
• M47: 15,642,103 km (0.088 R)
• M48: 15,956,258 km (0.113 R)
• M49: 16,237,203 km (0.09 R)
• M50: 16,484,489 km (0.097 R)
• M51: 18,913,360 km (0.105 R)
• M52: 19,847,897 km (0.098 R)
• M53: 21,066,073 km (0.077 R)
• M54: 21,490,482 km (0.096 R)
• M55: 21,645,466 km (0.065 R)
• M56: 22,347,528 km (0.076 R)
• M57: 22,819,809 km (0.104 R)
• M58: 24,741,543 km (0.096 R)
• M59: 24,822,625 km (0.081 R)
• M60: 26,009,983 km (0.066 R)
• M61: 27,215,742 km (0.056 R)
• M62: 27,341,554 km (0.086 R)
• M63: 27,593,626 km (0.086 R)
• M64: 28,057,829 km (0.091 R)
• M65: 28,397,117 km (0.076 R)
• M66: 28,482,088 km (0.04 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.6

Radius: 14.7

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.57 AU - 13.13 AU

Year: 14825 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,499,254 km

• M1: 218,114 km (0.06 R)
• M2: 577,597 km (0.05 R)
• M3: 701,913 km (0.056 R)
• M4: 937,380 km (0.083 R)
• M5: 1,299,557 km (0.117 R)
• M6: 1,838,109 km (0.029 R)
• M7: 2,193,554 km (0.111 R)
• M8: 2,506,961 km (0.075 R)
• M9: 2,790,449 km (0.112 R)
• M10: 3,015,743 km (0.09 R)
• M11: 3,460,797 km (0.083 R)
• M12: 3,679,060 km (0.118 R)
• M13: 4,703,806 km (0.104 R)
• M14: 5,303,693 km (0.11 R)
• M15: 5,527,941 km (0.082 R)
• M16: 6,219,531 km (0.097 R)
• M17: 6,456,345 km (0.11 R)
• M18: 6,877,762 km (0.064 R)
• M19: 7,589,698 km (0.112 R)
• M20: 8,163,406 km (0.114 R)
• M21: 9,556,312 km (0.088 R)
• M22: 10,036,970 km (0.103 R)
• M23: 11,345,054 km (0.117 R)
• M24: 12,333,447 km (0.074 R)
• M25: 13,617,146 km (0.063 R)
• M26: 13,732,486 km (0.079 R)
• M27: 15,782,575 km (0.079 R)
• M28: 15,903,750 km (0.118 R)
• M29: 16,514,408 km (0.046 R)
• M30: 17,382,225 km (0.081 R)
• M31: 18,732,945 km (0.099 R)
• M32: 20,380,765 km (0.12 R)
• M33: 21,624,372 km (0.053 R)
• M34: 23,443,333 km (0.109 R)
• M35: 24,511,462 km (0.119 R)
• M36: 26,695,142 km (0.055 R)
• M37: 27,323,453 km (0.03 R)
• M38: 28,103,456 km (0.055 R)
• M39: 29,985,397 km (0.11 R)
• M40: 30,487,448 km (0.095 R)
• M41: 30,588,127 km (0.051 R)
• M42: 30,688,956 km (0.102 R)
• M43: 30,992,191 km (0.057 R)
• M44: 33,194,272 km (0.065 R)
• M45: 33,765,586 km (0.055 R)
• M46: 33,869,856 km (0.091 R)
• M47: 34,445,059 km (0.085 R)
• M48: 35,129,021 km (0.102 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit