🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 174 Days

Day: 28.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.26 AU - 1.52 AU

Year: 571 Days

Day: 32.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,345,523 km

• M1: 188,493 km (0.111 R)
• M2: 299,196 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.26 AU - 1.66 AU

Year: 614 Days

Day: 33.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.93 AU - 2.39 AU

Year: 1106 Days

Day: 16.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,345,523 km

• M1: 192,532 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.71 AU - 5.33 AU

Year: 3347 Days

Day: 27 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,345,523 km

• M1: 819,796 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.29 AU - 5.81 AU

Year: 4553 Days

Day: 28.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.7

Radius: 14.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.07 AU - 9.25 AU

Year: 8875 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,345,523 km

• M1: 187,745 km (0.112 R)
• M2: 425,606 km (0.09 R)
• M3: 692,189 km (0.079 R)
• M4: 1,046,886 km (0.086 R)
• M5: 1,221,467 km (0.036 R)
• M6: 1,371,962 km (0.099 R)
• M7: 1,475,933 km (0.116 R)
• M8: 1,637,349 km (0.092 R)
• M9: 1,748,350 km (0.098 R)
• M10: 2,017,626 km (0.084 R)
• M11: 2,177,846 km (0.119 R)
• M12: 2,300,815 km (0.081 R)
• M13: 2,532,542 km (0.042 R)
• M14: 2,640,552 km (0.058 R)
• M15: 2,772,198 km (0.115 R)
• M16: 3,065,111 km (0.114 R)
• M17: 4,105,414 km (0.094 R)
• M18: 4,362,274 km (0.105 R)
• M19: 4,784,290 km (0.079 R)
• M20: 4,891,850 km (0.108 R)
• M21: 5,000,309 km (0.113 R)
• M22: 5,164,567 km (0.091 R)
• M23: 5,554,569 km (0.047 R)
• M24: 5,896,699 km (0.096 R)
• M25: 6,216,390 km (0.058 R)
• M26: 6,422,835 km (0.118 R)
• M27: 6,631,524 km (0.112 R)
• M28: 6,994,748 km (0.102 R)
• M29: 7,333,288 km (0.117 R)
• M30: 7,677,363 km (0.071 R)
• M31: 8,155,029 km (0.088 R)
• M32: 8,284,132 km (0.086 R)
• M33: 9,006,091 km (0.055 R)
• M34: 9,240,062 km (0.074 R)
• M35: 9,408,509 km (0.098 R)
• M36: 9,510,086 km (0.099 R)
• M37: 9,885,427 km (0.111 R)
• M38: 10,615,615 km (0.071 R)
• M39: 10,827,595 km (0.117 R)
• M40: 11,219,691 km (0.101 R)
• M41: 11,688,979 km (0.065 R)
• M42: 11,981,144 km (0.114 R)
• M43: 12,721,953 km (0.079 R)
• M44: 13,135,740 km (0.074 R)
• M45: 13,822,544 km (0.112 R)
• M46: 14,053,972 km (0.102 R)
• M47: 14,325,791 km (0.115 R)
• M48: 15,310,444 km (0.088 R)
• M49: 15,790,953 km (0.031 R)
• M50: 16,480,150 km (0.119 R)
• M51: 16,725,640 km (0.105 R)
• M52: 16,848,909 km (0.114 R)
• M53: 17,887,866 km (0.058 R)
• M54: 18,393,956 km (0.1 R)
• M55: 18,606,235 km (0.081 R)
• M56: 19,940,349 km (0.12 R)
• M57: 20,421,157 km (0.116 R)
• M58: 20,773,160 km (0.096 R)
• M59: 21,931,347 km (0.066 R)
• M60: 22,156,492 km (0.101 R)
• M61: 22,790,936 km (0.075 R)
• M62: 22,973,446 km (0.115 R)
• M63: 23,293,735 km (0.08 R)
• M64: 23,892,575 km (0.105 R)
• M65: 25,293,858 km (0.055 R)
• M66: 25,388,255 km (0.119 R)
• M67: 25,672,042 km (0.07 R)
• M68: 25,909,454 km (0.067 R)
• M69: 26,052,170 km (0.114 R)
• M70: 26,195,186 km (0.113 R)
• M71: 26,625,728 km (0.105 R)
• M72: 27,834,180 km (0.087 R)
• M73: 28,666,094 km (0.112 R)
• M74: 30,154,144 km (0.114 R)
• M75: 31,160,040 km (0.069 R)
• M76: 31,768,903 km (0.119 R)
• M77: 32,432,968 km (0.057 R)
• M78: 32,586,904 km (0.091 R)
• M79: 32,843,913 km (0.111 R)
• M80: 33,101,670 km (0.102 R)
• M81: 33,670,890 km (0.094 R)
• M82: 33,774,861 km (0.111 R)
• M83: 33,982,802 km (0.083 R)
• M84: 34,347,970 km (0.088 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit