🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.85 AU - 0.97 AU

Year: 331 Days

Day: 20.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.85 AU - 1.39 AU

Year: 451 Days

Day: 37.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 165.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.64 AU - 2.38 AU

Year: 1085 Days

Day: 21.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 119.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,196,079 km

• M1: 43,533 km (0.063 R)
• M2: 582,833 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.09 AU - 3.41 AU

Year: 2231 Days

Day: 46.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 119.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 12.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.31 AU - 10.89 AU

Year: 11327 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,196,079 km

• M1: 174,581 km (0.11 R)
• M2: 357,090 km (0.069 R)
• M3: 673,190 km (0.055 R)
• M4: 864,825 km (0.077 R)
• M5: 2,082,402 km (0.05 R)
• M6: 2,343,600 km (0.099 R)
• M7: 2,588,043 km (0.066 R)
• M8: 2,755,593 km (0.082 R)
• M9: 3,161,003 km (0.117 R)
• M10: 4,691,090 km (0.063 R)
• M11: 4,862,230 km (0.094 R)
• M12: 5,388,067 km (0.05 R)
• M13: 5,531,381 km (0.079 R)
• M14: 5,785,249 km (0.046 R)
• M15: 6,080,256 km (0.063 R)
• M16: 6,267,104 km (0.074 R)
• M17: 6,608,187 km (0.058 R)
• M18: 7,033,493 km (0.054 R)
• M19: 7,190,422 km (0.075 R)
• M20: 7,547,661 km (0.083 R)
• M21: 7,627,846 km (0.057 R)
• M22: 7,870,194 km (0.11 R)
• M23: 8,156,076 km (0.1 R)
• M24: 8,445,398 km (0.114 R)
• M25: 8,949,393 km (0.05 R)
• M26: 9,247,841 km (0.095 R)
• M27: 9,942,574 km (0.091 R)
• M28: 11,152,820 km (0.101 R)
• M29: 11,244,374 km (0.112 R)
• M30: 11,798,784 km (0.106 R)
• M31: 12,173,228 km (0.114 R)
• M32: 12,314,747 km (0.109 R)
• M33: 13,368,814 km (0.119 R)
• M34: 13,563,590 km (0.103 R)
• M35: 14,501,569 km (0.084 R)
• M36: 14,701,731 km (0.061 R)
• M37: 15,003,769 km (0.096 R)
• M38: 15,460,491 km (0.101 R)
• M39: 17,545,736 km (0.09 R)
• M40: 17,866,025 km (0.119 R)
• M41: 17,973,287 km (0.117 R)
• M42: 18,621,195 km (0.087 R)
• M43: 19,002,670 km (0.088 R)
• M44: 19,441,739 km (0.09 R)
• M45: 19,551,993 km (0.05 R)
• M46: 20,274,102 km (0.083 R)
• M47: 20,498,050 km (0.063 R)
• M48: 23,365,991 km (0.109 R)
• M49: 23,541,918 km (0.114 R)
• M50: 25,326,620 km (0.115 R)
• M51: 25,809,971 km (0.111 R)
• M52: 25,991,882 km (0.026 R)
• M53: 26,418,236 km (0.087 R)
• M54: 26,662,978 km (0.112 R)
• M55: 27,649,127 km (0.114 R)
• M56: 28,334,136 km (0.066 R)
• M57: 28,835,738 km (0.118 R)
• M58: 29,087,660 km (0.115 R)
• M59: 29,847,917 km (0.064 R)
• M60: 30,871,765 km (0.116 R)
• M61: 31,517,429 km (0.094 R)
• M62: 32,363,555 km (0.101 R)
• M63: 32,494,303 km (0.063 R)
• M64: 32,887,895 km (0.101 R)
• M65: 33,019,392 km (0.114 R)
• M66: 35,282,359 km (0.056 R)
• M67: 36,773,101 km (0.119 R)
• M68: 36,909,535 km (0.109 R)
• M69: 37,251,665 km (0.101 R)
• M70: 38,422,717 km (0.09 R)
• M71: 38,630,658 km (0.112 R)
• M72: 38,838,898 km (0.04 R)
• M73: 42,221,905 km (0.103 R)
• M74: 42,579,593 km (0.043 R)
• M75: 42,866,522 km (0.056 R)
• M76: 43,370,367 km (0.117 R)
• M77: 46,803,040 km (0.117 R)
• M78: 47,247,496 km (0.035 R)
• M79: 48,514,589 km (0.03 R)
• M80: 49,264,972 km (0.063 R)
• M81: 50,701,561 km (0.073 R)

Asteroid Belt

Center: 13.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.5

Radius: 5.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.45 AU - 21.35 AU

Year: 27639 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,196,079 km

• M1: 192,832 km (0.109 R)
• M2: 227,090 km (0.107 R)
• M3: 345,571 km (0.111 R)
• M4: 586,424 km (0.095 R)
• M5: 934,837 km (0.07 R)
• M6: 1,244,355 km (0.093 R)
• M7: 1,843,345 km (0.109 R)
• M8: 2,116,062 km (0.072 R)
• M9: 2,460,137 km (0.074 R)
• M10: 2,638,757 km (0.112 R)
• M11: 3,460,348 km (0.113 R)
• M12: 4,354,794 km (0.116 R)
• M13: 4,753,622 km (0.042 R)
• M14: 4,976,074 km (0.074 R)
• M15: 5,088,572 km (0.059 R)
• M16: 5,860,197 km (0.105 R)
• M17: 6,708,866 km (0.093 R)
• M18: 7,042,320 km (0.112 R)
• M19: 7,466,579 km (0.093 R)
• M20: 8,074,545 km (0.049 R)
• M21: 8,743,397 km (0.039 R)
• M22: 10,612,024 km (0.072 R)
• M23: 11,392,775 km (0.089 R)
• M24: 11,640,510 km (0.083 R)
• M25: 12,905,958 km (0.116 R)
• M26: 13,060,792 km (0.058 R)
• M27: 13,164,313 km (0.101 R)
• M28: 13,685,961 km (0.118 R)
• M29: 14,267,747 km (0.1 R)
• M30: 16,227,180 km (0.109 R)
• M31: 16,338,481 km (0.112 R)
• M32: 16,505,881 km (0.073 R)
• M33: 16,786,227 km (0.101 R)
• M34: 17,465,402 km (0.098 R)
• M35: 17,980,766 km (0.096 R)
• M36: 18,327,086 km (0.086 R)
• M37: 19,556,481 km (0.085 R)
• M38: 20,812,205 km (0.116 R)
• M39: 21,602,531 km (0.096 R)
• M40: 21,909,207 km (0.088 R)
• M41: 22,032,176 km (0.104 R)
• M42: 22,093,810 km (0.114 R)
• M43: 22,588,830 km (0.114 R)
• M44: 22,713,146 km (0.097 R)
• M45: 23,338,016 km (0.082 R)
• M46: 24,286,018 km (0.097 R)
• M47: 24,349,597 km (0.112 R)
• M48: 25,182,109 km (0.104 R)
• M49: 25,504,791 km (0.064 R)
• M50: 25,763,895 km (0.037 R)
• M51: 26,480,917 km (0.109 R)
• M52: 26,677,639 km (0.113 R)
• M53: 26,808,986 km (0.03 R)
• M54: 28,268,612 km (0.091 R)
• M55: 29,075,543 km (0.112 R)
• M56: 29,890,103 km (0.086 R)
• M57: 30,231,785 km (0.062 R)
• M58: 30,574,663 km (0.06 R)
• M59: 30,643,329 km (0.106 R)
• M60: 31,889,329 km (0.096 R)
• M61: 33,718,163 km (0.118 R)
• M62: 35,003,957 km (0.089 R)
• M63: 35,725,318 km (0.112 R)
• M64: 36,160,498 km (0.107 R)
• M65: 38,140,127 km (0.069 R)
• M66: 39,031,281 km (0.074 R)
• M67: 39,404,678 km (0.091 R)
• M68: 40,758,389 km (0.112 R)
• M69: 40,834,085 km (0.103 R)
• M70: 41,669,290 km (0.106 R)
• M71: 41,974,470 km (0.072 R)
• M72: 42,050,914 km (0.071 R)
• M73: 42,971,240 km (0.093 R)
• M74: 43,048,283 km (0.105 R)
• M75: 43,125,326 km (0.071 R)
• M76: 43,511,289 km (0.075 R)
• M77: 44,910,029 km (0.064 R)
• M78: 45,144,598 km (0.071 R)
• M79: 46,639,679 km (0.088 R)
• M80: 46,797,954 km (0.099 R)
• M81: 48,150,917 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 10,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit