🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.84 AU - 0.84 AU

Year: 287 Days

Day: 28.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,682,173 km

• M1: 536,159 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.9 AU - 1.22 AU

Year: 407 Days

Day: 32 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 460 Days

Day: 46.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.78 AU - 1.84 AU

Year: 908 Days

Day: 24.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,682,173 km

• M1: 557,102 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.08 AU - 2.46 AU

Year: 1275 Days

Day: 18.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,682,173 km

• M1: 603,927 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.59 AU - 2.71 AU

Year: 1608 Days

Day: 26.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,682,173 km

• M1: 1,320,800 km (0.051 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 9.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.01 AU - 5.37 AU

Year: 3786 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 18,682,173 km

• M1: 120,426 km (0.07 R)
• M2: 224,846 km (0.068 R)
• M3: 308,471 km (0.062 R)
• M4: 380,876 km (0.118 R)
• M5: 546,930 km (0.037 R)
• M6: 969,095 km (0.116 R)
• M7: 1,133,054 km (0.113 R)
• M8: 1,213,388 km (0.106 R)
• M9: 1,380,190 km (0.068 R)
• M10: 1,477,429 km (0.111 R)
• M11: 1,565,691 km (0.084 R)
• M12: 1,806,394 km (0.084 R)
• M13: 2,183,381 km (0.083 R)
• M14: 2,760,230 km (0.117 R)
• M15: 2,883,948 km (0.115 R)
• M16: 2,981,336 km (0.099 R)
• M17: 3,051,797 km (0.054 R)
• M18: 3,151,130 km (0.12 R)
• M19: 3,367,897 km (0.099 R)
• M20: 3,500,141 km (0.096 R)
• M21: 3,559,681 km (0.065 R)
• M22: 3,724,688 km (0.098 R)
• M23: 3,831,052 km (0.091 R)
• M24: 3,969,430 km (0.052 R)
• M25: 4,109,454 km (0.096 R)
• M26: 4,251,123 km (0.034 R)
• M27: 4,410,295 km (0.102 R)
• M28: 4,883,473 km (0.084 R)
• M29: 5,084,084 km (0.084 R)
• M30: 5,321,495 km (0.074 R)
• M31: 5,458,826 km (0.057 R)
• M32: 5,545,294 km (0.073 R)
• M33: 5,789,737 km (0.11 R)
• M34: 6,672,963 km (0.097 R)
• M35: 6,821,214 km (0.068 R)
• M36: 6,895,714 km (0.101 R)
• M37: 7,064,460 km (0.065 R)
• M38: 7,329,548 km (0.06 R)
• M39: 7,889,044 km (0.117 R)
• M40: 8,342,624 km (0.092 R)
• M41: 8,522,441 km (0.064 R)
• M42: 8,967,495 km (0.105 R)
• M43: 9,028,680 km (0.079 R)
• M44: 9,172,145 km (0.091 R)
• M45: 9,922,079 km (0.098 R)
• M46: 9,985,508 km (0.103 R)
• M47: 10,325,843 km (0.041 R)
• M48: 10,626,834 km (0.082 R)
• M49: 10,713,452 km (0.054 R)
• M50: 11,018,033 km (0.046 R)
• M51: 11,083,706 km (0.076 R)
• M52: 11,303,615 km (0.1 R)
• M53: 11,369,737 km (0.112 R)
• M54: 11,458,299 km (0.064 R)
• M55: 11,658,312 km (0.051 R)
• M56: 11,747,472 km (0.073 R)
• M57: 11,837,081 km (0.043 R)
• M58: 11,994,159 km (0.081 R)
• M59: 12,813,357 km (0.082 R)
• M60: 13,067,224 km (0.083 R)
• M61: 13,322,738 km (0.107 R)
• M62: 13,533,072 km (0.117 R)
• M63: 13,768,090 km (0.044 R)
• M64: 13,933,396 km (0.063 R)
• M65: 14,577,116 km (0.106 R)
• M66: 14,890,673 km (0.061 R)
• M67: 15,011,698 km (0.093 R)
• M68: 15,303,862 km (0.098 R)
• M69: 15,475,152 km (0.058 R)
• M70: 16,616,284 km (0.075 R)
• M71: 16,918,472 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.9

Radius: 12.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.51 AU - 7.21 AU

Year: 5288 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,682,173 km

• M1: 165,605 km (0.086 R)
• M2: 305,628 km (0.077 R)
• M3: 393,592 km (0.106 R)
• M4: 504,594 km (0.1 R)
• M5: 593,904 km (0.095 R)
• M6: 727,046 km (0.103 R)
• M7: 1,070,522 km (0.097 R)
• M8: 1,316,910 km (0.065 R)
• M9: 1,686,118 km (0.084 R)
• M10: 1,792,482 km (0.097 R)
• M11: 1,993,691 km (0.117 R)
• M12: 2,144,934 km (0.111 R)
• M13: 2,359,158 km (0.086 R)
• M14: 2,539,723 km (0.09 R)
• M15: 2,683,487 km (0.098 R)
• M16: 2,979,092 km (0.097 R)
• M17: 3,196,906 km (0.114 R)
• M18: 4,144,310 km (0.071 R)
• M19: 4,437,372 km (0.038 R)
• M20: 4,838,893 km (0.08 R)
• M21: 4,941,068 km (0.119 R)
• M22: 5,304,441 km (0.094 R)
• M23: 5,947,862 km (0.096 R)
• M24: 6,112,569 km (0.103 R)
• M25: 6,672,663 km (0.112 R)
• M26: 6,901,399 km (0.075 R)
• M27: 7,045,761 km (0.097 R)
• M28: 8,543,086 km (0.075 R)
• M29: 8,885,515 km (0.102 R)
• M30: 9,137,288 km (0.111 R)
• M31: 9,551,674 km (0.112 R)
• M32: 9,648,165 km (0.115 R)
• M33: 10,102,793 km (0.117 R)
• M34: 11,066,652 km (0.081 R)
• M35: 11,886,598 km (0.048 R)
• M36: 12,164,401 km (0.094 R)
• M37: 12,514,460 km (0.112 R)
• M38: 13,802,348 km (0.105 R)
• M39: 14,057,712 km (0.066 R)
• M40: 15,207,222 km (0.114 R)
• M41: 15,357,717 km (0.096 R)
• M42: 15,546,660 km (0.1 R)
• M43: 15,964,786 km (0.119 R)
• M44: 16,851,303 km (0.069 R)
• M45: 17,202,558 km (0.064 R)
• M46: 17,516,714 km (0.116 R)
• M47: 17,635,046 km (0.119 R)
• M48: 18,071,273 km (0.107 R)
• M49: 19,116,364 km (0.071 R)
• M50: 19,197,596 km (0.12 R)
• M51: 19,441,889 km (0.029 R)
• M52: 19,851,488 km (0.059 R)
• M53: 21,391,299 km (0.112 R)
• M54: 21,686,904 km (0.095 R)
• M55: 21,856,399 km (0.034 R)
• M56: 22,753,836 km (0.083 R)
• M57: 22,839,855 km (0.101 R)
• M58: 22,926,173 km (0.113 R)
• M59: 23,098,809 km (0.099 R)
• M60: 23,445,577 km (0.084 R)
• M61: 23,619,709 km (0.096 R)
• M62: 23,925,187 km (0.108 R)
• M63: 24,276,144 km (0.09 R)
• M64: 24,496,203 km (0.117 R)
• M65: 24,894,282 km (0.093 R)
• M66: 25,428,197 km (0.085 R)
• M67: 26,552,724 km (0.101 R)
• M68: 26,870,470 km (0.108 R)
• M69: 27,007,053 km (0.095 R)
• M70: 27,235,190 km (0.076 R)
• M71: 27,372,371 km (0.049 R)
• M72: 28,015,642 km (0.108 R)
• M73: 28,431,823 km (0.076 R)
• M74: 28,663,999 km (0.062 R)
• M75: 30,117,043 km (0.103 R)
• M76: 31,019,418 km (0.082 R)
• M77: 31,497,981 km (0.059 R)
• M78: 32,268,710 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 9.1

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.41 AU - 6.93 AU

Year: 6422 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 18,682,173 km

• M1: 161,566 km (0.116 R)
• M2: 267,331 km (0.108 R)
• M3: 441,164 km (0.102 R)
• M4: 499,956 km (0.106 R)
• M5: 640,279 km (0.045 R)
• M6: 976,724 km (0.117 R)
• M7: 1,418,487 km (0.079 R)
• M8: 1,491,640 km (0.104 R)
• M9: 1,603,988 km (0.114 R)
• M10: 1,661,135 km (0.116 R)
• M11: 1,957,787 km (0.113 R)
• M12: 2,039,767 km (0.104 R)
• M13: 2,335,821 km (0.081 R)
• M14: 2,828,746 km (0.115 R)
• M15: 3,135,123 km (0.101 R)
• M16: 3,231,464 km (0.1 R)
• M17: 3,427,437 km (0.086 R)
• M18: 3,934,125 km (0.115 R)
• M19: 4,012,215 km (0.12 R)
• M20: 4,222,998 km (0.074 R)
• M21: 4,410,295 km (0.073 R)
• M22: 4,849,065 km (0.111 R)
• M23: 5,533,027 km (0.105 R)
• M24: 5,591,520 km (0.111 R)
• M25: 6,216,988 km (0.078 R)
• M26: 6,491,800 km (0.086 R)
• M27: 6,646,185 km (0.09 R)
• M28: 6,927,279 km (0.108 R)
• M29: 7,148,684 km (0.09 R)
• M30: 7,276,141 km (0.103 R)
• M31: 7,598,375 km (0.051 R)
• M32: 7,793,899 km (0.117 R)
• M33: 7,925,097 km (0.045 R)
• M34: 8,156,674 km (0.11 R)
• M35: 8,356,986 km (0.119 R)
• M36: 9,347,623 km (0.089 R)
• M37: 9,452,192 km (0.091 R)
• M38: 9,697,832 km (0.07 R)
• M39: 10,052,379 km (0.115 R)
• M40: 10,737,686 km (0.115 R)
• M41: 11,141,301 km (0.104 R)
• M42: 11,475,353 km (0.042 R)
• M43: 11,699,900 km (0.107 R)
• M44: 12,229,327 km (0.085 R)
• M45: 13,587,077 km (0.091 R)
• M46: 14,545,401 km (0.09 R)
• M47: 14,666,725 km (0.105 R)
• M48: 15,278,431 km (0.047 R)
• M49: 15,566,855 km (0.081 R)
• M50: 16,107,053 km (0.1 R)
• M51: 16,316,490 km (0.106 R)
• M52: 16,950,187 km (0.092 R)
• M53: 17,980,916 km (0.026 R)
• M54: 18,329,030 km (0.101 R)
• M55: 19,120,253 km (0.082 R)
• M56: 20,827,165 km (0.092 R)
• M57: 21,560,344 km (0.075 R)
• M58: 21,883,775 km (0.12 R)
• M59: 22,208,851 km (0.1 R)
• M60: 22,629,072 km (0.081 R)
• M61: 22,769,843 km (0.099 R)
• M62: 23,477,591 km (0.09 R)
• M63: 24,432,474 km (0.078 R)
• M64: 24,624,857 km (0.117 R)
• M65: 24,817,838 km (0.118 R)
• M66: 25,108,357 km (0.045 R)
• M67: 25,448,692 km (0.052 R)
• M68: 27,172,957 km (0.12 R)
• M69: 27,973,605 km (0.116 R)
• M70: 28,326,357 km (0.057 R)
• M71: 28,528,613 km (0.078 R)
• M72: 28,985,485 km (0.081 R)
• M73: 29,444,750 km (0.048 R)
• M74: 30,629,266 km (0.078 R)
• M75: 31,201,179 km (0.104 R)
• M76: 32,250,309 km (0.032 R)
• M77: 32,726,030 km (0.066 R)
• M78: 33,151,038 km (0.115 R)
• M79: 33,524,284 km (0.11 R)
• M80: 33,845,471 km (0.113 R)
• M81: 34,275,116 km (0.028 R)
• M82: 35,194,245 km (0.061 R)
• M83: 35,793,235 km (0.107 R)
• M84: 36,560,523 km (0.109 R)
• M85: 36,670,627 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.2

Radius: 13.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.93 AU - 7.75 AU

Year: 6669 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,682,173 km

• M1: 165,904 km (0.117 R)
• M2: 264,040 km (0.104 R)
• M3: 505,940 km (0.088 R)
• M4: 629,957 km (0.079 R)
• M5: 820,245 km (0.094 R)
• M6: 904,020 km (0.112 R)
• M7: 1,071,270 km (0.112 R)
• M8: 1,304,045 km (0.104 R)
• M9: 1,484,011 km (0.107 R)
• M10: 1,720,974 km (0.054 R)
• M11: 1,819,260 km (0.072 R)
• M12: 2,034,980 km (0.115 R)
• M13: 2,326,696 km (0.073 R)
• M14: 2,463,877 km (0.09 R)
• M15: 2,589,838 km (0.114 R)
• M16: 2,906,836 km (0.118 R)
• M17: 3,236,400 km (0.075 R)
• M18: 3,932,030 km (0.113 R)
• M19: 4,725,498 km (0.115 R)
• M20: 5,330,172 km (0.055 R)
• M21: 5,734,685 km (0.091 R)
• M22: 5,921,832 km (0.095 R)
• M23: 7,227,821 km (0.102 R)
• M24: 7,328,800 km (0.093 R)
• M25: 7,613,933 km (0.118 R)
• M26: 7,965,339 km (0.106 R)
• M27: 8,111,496 km (0.067 R)
• M28: 8,619,680 km (0.074 R)
• M29: 9,116,494 km (0.12 R)
• M30: 9,467,600 km (0.098 R)
• M31: 9,600,294 km (0.082 R)
• M32: 10,115,210 km (0.095 R)
• M33: 10,547,398 km (0.111 R)
• M34: 10,777,330 km (0.104 R)
• M35: 10,916,157 km (0.069 R)
• M36: 11,078,770 km (0.036 R)
• M37: 11,242,130 km (0.049 R)
• M38: 12,312,054 km (0.076 R)
• M39: 13,738,470 km (0.063 R)
• M40: 13,939,380 km (0.099 R)
• M41: 14,445,918 km (0.114 R)
• M42: 14,701,432 km (0.117 R)
• M43: 15,061,663 km (0.098 R)
• M44: 15,346,647 km (0.119 R)
• M45: 15,581,217 km (0.12 R)
• M46: 17,094,549 km (0.106 R)
• M47: 17,392,099 km (0.108 R)
• M48: 18,046,889 km (0.096 R)
• M49: 18,211,895 km (0.038 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: 210 - 13,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit