🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.03 AU - 1.09 AU

Year: 409 Days

Day: 25.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.84 AU - 2.12 AU

Year: 1044 Days

Day: 45.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,214,940 km

• M1: 133,292 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.68 AU - 2.28 AU

Year: 1044 Days

Day: 40 Hours

Environment

Temp: -75 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,214,940 km

• M1: 882,179 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.99 AU - 3.13 AU

Year: 1535 Days

Day: 13.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.49 AU - 2.85 AU

Year: 1635 Days

Day: 38.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,214,940 km

• M1: 1,688,362 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 12

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.32 AU - 5.7 AU

Year: 4202 Days

Day: 10.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,214,940 km

• M1: 184,454 km (0.069 R)
• M2: 263,292 km (0.113 R)
• M3: 498,311 km (0.119 R)
• M4: 678,426 km (0.044 R)
• M5: 767,587 km (0.037 R)
• M6: 868,116 km (0.089 R)
• M7: 1,269,338 km (0.116 R)
• M8: 1,576,462 km (0.115 R)
• M9: 1,898,397 km (0.06 R)
• M10: 2,192,357 km (0.078 R)
• M11: 2,593,728 km (0.066 R)
• M12: 2,739,735 km (0.083 R)
• M13: 3,072,890 km (0.061 R)
• M14: 3,351,291 km (0.084 R)
• M15: 3,579,877 km (0.116 R)
• M16: 3,696,115 km (0.088 R)
• M17: 3,908,693 km (0.116 R)
• M18: 3,992,468 km (0.11 R)
• M19: 4,174,080 km (0.111 R)
• M20: 4,259,650 km (0.088 R)
• M21: 4,383,218 km (0.076 R)
• M22: 4,470,284 km (0.088 R)
• M23: 4,608,362 km (0.071 R)
• M24: 5,057,306 km (0.049 R)
• M25: 5,997,079 km (0.045 R)
• M26: 6,205,469 km (0.082 R)
• M27: 6,345,792 km (0.093 R)
• M28: 7,092,435 km (0.117 R)
• M29: 7,209,720 km (0.061 R)
• M30: 7,535,843 km (0.069 R)
• M31: 8,356,687 km (0.098 R)
• M32: 8,434,178 km (0.073 R)
• M33: 8,699,266 km (0.119 R)
• M34: 8,888,058 km (0.116 R)
• M35: 9,110,062 km (0.07 R)
• M36: 9,705,760 km (0.114 R)
• M37: 10,115,359 km (0.108 R)
• M38: 10,297,420 km (0.065 R)
• M39: 10,480,677 km (0.102 R)
• M40: 11,189,921 km (0.065 R)
• M41: 11,275,341 km (0.086 R)
• M42: 11,619,416 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 13.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.11 AU - 6.79 AU

Year: 4768 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,214,940 km

• M1: 171,589 km (0.101 R)
• M2: 265,835 km (0.071 R)
• M3: 559,047 km (0.106 R)
• M4: 742,155 km (0.115 R)
• M5: 987,944 km (0.077 R)
• M6: 1,306,737 km (0.105 R)
• M7: 1,575,864 km (0.074 R)
• M8: 2,058,766 km (0.074 R)
• M9: 2,186,822 km (0.098 R)
• M10: 2,725,673 km (0.09 R)
• M11: 2,887,239 km (0.109 R)
• M12: 4,106,462 km (0.106 R)
• M13: 4,576,947 km (0.082 R)
• M14: 4,867,765 km (0.05 R)
• M15: 5,015,418 km (0.09 R)
• M16: 5,139,584 km (0.083 R)
• M17: 5,315,362 km (0.1 R)
• M18: 5,442,071 km (0.034 R)
• M19: 5,569,678 km (0.037 R)
• M20: 5,750,243 km (0.115 R)
• M21: 6,357,162 km (0.098 R)
• M22: 6,464,722 km (0.101 R)
• M23: 6,573,031 km (0.101 R)
• M24: 6,681,938 km (0.078 R)
• M25: 6,956,899 km (0.088 R)
• M26: 7,291,699 km (0.063 R)
• M27: 7,603,312 km (0.111 R)
• M28: 7,717,754 km (0.09 R)
• M29: 8,210,380 km (0.108 R)
• M30: 8,298,343 km (0.054 R)
• M31: 8,475,318 km (0.101 R)
• M32: 8,833,156 km (0.051 R)
• M33: 9,074,457 km (0.115 R)
• M34: 9,256,817 km (0.034 R)
• M35: 9,409,706 km (0.092 R)
• M36: 9,998,673 km (0.099 R)
• M37: 10,092,770 km (0.095 R)
• M38: 10,567,594 km (0.07 R)
• M39: 11,147,136 km (0.075 R)
• M40: 11,671,027 km (0.084 R)
• M41: 11,836,333 km (0.105 R)
• M42: 11,935,965 km (0.061 R)
• M43: 12,069,257 km (0.098 R)
• M44: 12,913,139 km (0.116 R)
• M45: 13,325,131 km (0.079 R)
• M46: 13,636,893 km (0.082 R)
• M47: 13,741,312 km (0.07 R)
• M48: 13,916,043 km (0.108 R)
• M49: 14,197,137 km (0.099 R)
• M50: 14,444,572 km (0.083 R)
• M51: 14,943,930 km (0.05 R)
• M52: 15,667,086 km (0.093 R)
• M53: 16,032,853 km (0.061 R)
• M54: 16,512,763 km (0.094 R)
• M55: 16,624,063 km (0.085 R)
• M56: 17,714,033 km (0.105 R)
• M57: 18,517,524 km (0.035 R)
• M58: 19,098,861 km (0.046 R)
• M59: 19,333,131 km (0.077 R)
• M60: 19,765,020 km (0.12 R)
• M61: 20,239,694 km (0.113 R)
• M62: 20,598,280 km (0.099 R)
• M63: 21,079,686 km (0.101 R)
• M64: 21,767,986 km (0.08 R)
• M65: 22,504,756 km (0.075 R)
• M66: 22,628,473 km (0.102 R)
• M67: 23,333,079 km (0.066 R)
• M68: 23,416,555 km (0.107 R)
• M69: 23,751,056 km (0.104 R)
• M70: 23,834,980 km (0.056 R)
• M71: 24,382,508 km (0.095 R)
• M72: 25,104,916 km (0.119 R)
• M73: 27,358,159 km (0.105 R)
• M74: 27,754,594 km (0.118 R)
• M75: 28,064,411 km (0.103 R)
• M76: 28,197,403 km (0.106 R)
• M77: 28,419,706 km (0.116 R)
• M78: 28,598,027 km (0.079 R)
• M79: 29,675,281 km (0.119 R)
• M80: 29,946,801 km (0.047 R)
• M81: 30,082,785 km (0.114 R)
• M82: 30,492,085 km (0.096 R)

Asteroid Belt

Center: 6.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.4

Radius: 11.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.24 AU - 10 AU

Year: 8671 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,214,940 km

• M1: 159,920 km (0.085 R)
• M2: 243,845 km (0.107 R)
• M3: 339,288 km (0.118 R)
• M4: 421,268 km (0.057 R)
• M5: 524,490 km (0.072 R)
• M6: 732,880 km (0.057 R)
• M7: 908,059 km (0.096 R)
• M8: 1,444,218 km (0.111 R)
• M9: 1,864,139 km (0.119 R)
• M10: 2,005,808 km (0.066 R)
• M11: 2,214,647 km (0.106 R)
• M12: 2,790,898 km (0.051 R)
• M13: 2,907,135 km (0.099 R)
• M14: 3,144,248 km (0.077 R)
• M15: 3,314,191 km (0.065 R)
• M16: 3,412,627 km (0.088 R)
• M17: 3,765,079 km (0.112 R)
• M18: 3,842,122 km (0.07 R)
• M19: 3,919,763 km (0.057 R)
• M20: 4,235,565 km (0.116 R)
• M21: 5,089,469 km (0.078 R)
• M22: 5,232,186 km (0.076 R)
• M23: 5,463,314 km (0.103 R)
• M24: 5,550,829 km (0.111 R)
• M25: 6,544,757 km (0.048 R)
• M26: 6,919,799 km (0.061 R)
• M27: 7,014,644 km (0.059 R)
• M28: 7,560,527 km (0.119 R)
• M29: 7,954,119 km (0.081 R)
• M30: 8,625,065 km (0.047 R)
• M31: 9,105,574 km (0.064 R)
• M32: 9,279,257 km (0.091 R)
• M33: 9,665,369 km (0.116 R)
• M34: 10,308,490 km (0.053 R)
• M35: 11,711,569 km (0.113 R)
• M36: 12,783,437 km (0.103 R)
• M37: 12,978,064 km (0.09 R)
• M38: 13,095,349 km (0.091 R)
• M39: 13,528,584 km (0.106 R)
• M40: 15,597,672 km (0.114 R)
• M41: 15,722,437 km (0.112 R)
• M42: 16,224,787 km (0.071 R)
• M43: 16,520,392 km (0.103 R)
• M44: 16,817,643 km (0.079 R)
• M45: 17,116,689 km (0.081 R)
• M46: 17,245,493 km (0.112 R)
• M47: 17,676,784 km (0.112 R)
• M48: 18,155,497 km (0.055 R)
• M49: 18,243,012 km (0.117 R)
• M50: 18,418,490 km (0.096 R)
• M51: 19,348,540 km (0.05 R)
• M52: 19,527,459 km (0.116 R)
• M53: 19,886,793 km (0.052 R)
• M54: 20,293,849 km (0.059 R)
• M55: 22,276,170 km (0.103 R)
• M56: 22,887,577 km (0.117 R)
• M57: 23,743,276 km (0.091 R)
• M58: 23,982,932 km (0.049 R)
• M59: 24,078,974 km (0.102 R)
• M60: 24,367,848 km (0.097 R)
• M61: 24,949,185 km (0.068 R)
• M62: 25,633,146 km (0.059 R)
• M63: 25,829,718 km (0.03 R)
• M64: 25,977,371 km (0.082 R)
• M65: 26,770,090 km (0.106 R)
• M66: 27,219,482 km (0.114 R)
• M67: 27,319,713 km (0.066 R)
• M68: 28,430,178 km (0.12 R)
• M69: 29,606,765 km (0.048 R)
• M70: 29,709,838 km (0.078 R)
• M71: 30,851,419 km (0.118 R)
• M72: 31,112,916 km (0.043 R)
• M73: 31,532,688 km (0.118 R)
• M74: 33,070,554 km (0.099 R)
• M75: 33,177,517 km (0.068 R)
• M76: 33,445,297 km (0.105 R)
• M77: 35,340,552 km (0.085 R)
• M78: 35,669,069 km (0.097 R)
• M79: 35,998,484 km (0.106 R)
• M80: 36,163,490 km (0.108 R)
• M81: 36,494,401 km (0.083 R)
• M82: 36,992,711 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit