🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.25 AU - 1.31 AU

Year: 529 Days

Day: 22.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,266,647 km

• M1: 29,172 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.71 AU - 2.11 AU

Year: 964 Days

Day: 22.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,266,647 km

• M1: 40,840 km (0.028 R)
• M2: 108,458 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 12.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.34 AU - 10.36 AU

Year: 11291 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 99,266,647 km

• M1: 156,779 km (0.115 R)
• M2: 760,556 km (0.076 R)
• M3: 1,245,701 km (0.051 R)
• M4: 1,652,159 km (0.055 R)
• M5: 2,454,003 km (0.077 R)
• M6: 2,990,461 km (0.088 R)
• M7: 3,424,445 km (0.084 R)
• M8: 3,818,336 km (0.076 R)
• M9: 4,390,997 km (0.066 R)
• M10: 4,922,219 km (0.093 R)
• M11: 5,426,364 km (0.064 R)
• M12: 6,266,655 km (0.085 R)
• M13: 6,778,878 km (0.062 R)
• M14: 8,580,036 km (0.047 R)
• M15: 9,617,498 km (0.114 R)
• M16: 10,959,540 km (0.091 R)
• M17: 11,414,318 km (0.085 R)
• M18: 12,792,563 km (0.055 R)
• M19: 17,592,560 km (0.06 R)
• M20: 18,216,982 km (0.118 R)
• M21: 19,593,282 km (0.113 R)
• M22: 21,741,507 km (0.106 R)
• M23: 23,758,087 km (0.055 R)
• M24: 27,115,512 km (0.107 R)
• M25: 27,949,221 km (0.094 R)
• M26: 29,777,606 km (0.065 R)
• M27: 39,595,415 km (0.112 R)
• M28: 41,349,001 km (0.041 R)
• M29: 50,900,077 km (0.095 R)
• M30: 51,373,255 km (0.103 R)
• M31: 52,972,008 km (0.052 R)
• M32: 53,458,051 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 12.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.87 AU - 12.41 AU

Year: 11794 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 99,266,647 km

• M1: 160,818 km (0.061 R)
• M2: 652,097 km (0.077 R)
• M3: 1,203,964 km (0.106 R)
• M4: 2,414,061 km (0.062 R)
• M5: 4,167,198 km (0.078 R)
• M6: 5,010,182 km (0.092 R)
• M7: 5,413,349 km (0.082 R)
• M8: 5,995,284 km (0.058 R)
• M9: 7,541,827 km (0.111 R)
• M10: 8,229,828 km (0.101 R)
• M11: 9,731,491 km (0.083 R)
• M12: 11,213,408 km (0.072 R)
• M13: 11,806,264 km (0.085 R)
• M14: 14,971,904 km (0.099 R)
• M15: 17,005,837 km (0.06 R)
• M16: 18,528,295 km (0.098 R)
• M17: 19,217,941 km (0.096 R)
• M18: 20,429,534 km (0.079 R)
• M19: 23,162,388 km (0.04 R)
• M20: 23,640,353 km (0.062 R)
• M21: 24,288,112 km (0.085 R)
• M22: 29,809,620 km (0.111 R)
• M23: 31,334,770 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.7

Radius: 7.6

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.22 AU - 15.14 AU

Year: 18481 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 99,266,647 km

• M1: 94,546 km (0.083 R)
• M2: 950,844 km (0.12 R)
• M3: 2,789,701 km (0.097 R)
• M4: 5,102,783 km (0.084 R)
• M5: 7,259,685 km (0.108 R)
• M6: 7,773,554 km (0.111 R)
• M7: 8,411,739 km (0.073 R)
• M8: 12,137,324 km (0.084 R)
• M9: 13,336,201 km (0.058 R)
• M10: 14,906,530 km (0.088 R)
• M11: 19,453,109 km (0.104 R)
• M12: 25,903,619 km (0.108 R)
• M13: 27,101,300 km (0.047 R)
• M14: 27,545,905 km (0.111 R)
• M15: 28,108,393 km (0.081 R)
• M16: 29,140,169 km (0.109 R)
• M17: 31,279,120 km (0.084 R)
• M18: 33,520,694 km (0.103 R)
• M19: 43,256,823 km (0.103 R)
• M20: 44,476,793 km (0.099 R)
• M21: 44,785,414 km (0.107 R)
• M22: 45,719,652 km (0.101 R)
• M23: 51,260,758 km (0.034 R)
• M24: 54,367,905 km (0.085 R)
• M25: 54,897,631 km (0.04 R)
• M26: 65,429,621 km (0.049 R)

Asteroid Belt

Center: 16.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.1

Radius: 5.4

Gravity: 19.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.4 AU - 22.46 AU

Year: 32498 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 99,266,647 km

• M1: 67,169 km (0.098 R)
• M2: 238,609 km (0.114 R)
• M3: 436,527 km (0.097 R)
• M4: 769,232 km (0.11 R)
• M5: 1,438,533 km (0.117 R)
• M6: 2,130,124 km (0.06 R)
• M7: 3,022,475 km (0.107 R)
• M8: 4,851,459 km (0.083 R)
• M9: 6,511,696 km (0.108 R)
• M10: 7,899,366 km (0.085 R)
• M11: 8,345,766 km (0.048 R)
• M12: 8,986,643 km (0.09 R)
• M13: 9,227,795 km (0.11 R)
• M14: 10,969,413 km (0.096 R)
• M15: 12,098,728 km (0.058 R)
• M16: 13,303,589 km (0.066 R)
• M17: 13,855,007 km (0.094 R)
• M18: 15,172,515 km (0.101 R)
• M19: 17,209,739 km (0.102 R)
• M20: 20,648,545 km (0.107 R)
• M21: 20,857,833 km (0.081 R)
• M22: 25,466,943 km (0.043 R)
• M23: 31,121,294 km (0.068 R)
• M24: 31,673,310 km (0.1 R)
• M25: 34,092,607 km (0.037 R)
• M26: 35,571,681 km (0.116 R)
• M27: 52,396,355 km (0.04 R)
• M28: 53,768,167 km (0.059 R)
• M29: 54,962,856 km (0.101 R)
• M30: 71,184,950 km (0.114 R)
• M31: 84,849,967 km (0.081 R)
• M32: 88,934,139 km (0.096 R)
• M33: 94,005,656 km (0.073 R)
• M34: 95,158,308 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 13,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit