🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 186 Days

Day: 42.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.87 AU - 1.11 AU

Year: 415 Days

Day: 25.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,580,071 km

• M1: 39,344 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1 AU - 1.66 AU

Year: 647 Days

Day: 39.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,580,071 km

• M1: 674,986 km (0.063 R)
• M2: 1,136,345 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 8

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.84 AU - 4.34 AU

Year: 2869 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,580,071 km

• M1: 99,483 km (0.099 R)
• M2: 605,273 km (0.086 R)
• M3: 935,735 km (0.119 R)
• M4: 1,243,607 km (0.077 R)
• M5: 1,518,718 km (0.101 R)
• M6: 1,857,108 km (0.097 R)
• M7: 2,418,399 km (0.068 R)
• M8: 3,185,986 km (0.05 R)
• M9: 3,581,373 km (0.114 R)
• M10: 3,875,482 km (0.117 R)
• M11: 4,429,144 km (0.11 R)
• M12: 5,499,816 km (0.079 R)
• M13: 7,415,716 km (0.11 R)
• M14: 7,987,479 km (0.058 R)
• M15: 8,236,859 km (0.077 R)
• M16: 8,850,210 km (0.111 R)
• M17: 10,023,207 km (0.027 R)
• M18: 11,335,479 km (0.08 R)
• M19: 11,770,660 km (0.118 R)
• M20: 12,094,090 km (0.068 R)
• M21: 16,653,983 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 13.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.25 AU - 4.11 AU

Year: 2977 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,580,071 km

• M1: 174,730 km (0.08 R)
• M2: 643,570 km (0.077 R)
• M3: 1,092,812 km (0.107 R)
• M4: 1,652,757 km (0.116 R)
• M5: 2,112,621 km (0.036 R)
• M6: 2,794,189 km (0.083 R)
• M7: 3,767,622 km (0.119 R)
• M8: 4,385,910 km (0.094 R)
• M9: 6,407,277 km (0.099 R)
• M10: 9,621,387 km (0.116 R)
• M11: 10,171,159 km (0.089 R)
• M12: 11,173,764 km (0.086 R)
• M13: 13,196,327 km (0.114 R)
• M14: 14,626,184 km (0.043 R)
• M15: 15,902,852 km (0.034 R)
• M16: 18,231,044 km (0.079 R)
• M17: 18,790,390 km (0.085 R)
• M18: 19,246,065 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 9.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.69 AU - 9.17 AU

Year: 9418 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,580,071 km

• M1: 115,639 km (0.036 R)
• M2: 463,753 km (0.098 R)
• M3: 1,130,661 km (0.115 R)
• M4: 1,732,493 km (0.12 R)
• M5: 2,064,451 km (0.062 R)
• M6: 2,613,026 km (0.079 R)
• M7: 3,468,576 km (0.107 R)
• M8: 3,921,858 km (0.092 R)
• M9: 4,558,098 km (0.081 R)
• M10: 5,040,102 km (0.098 R)
• M11: 5,390,909 km (0.053 R)
• M12: 5,861,095 km (0.109 R)
• M13: 7,478,098 km (0.089 R)
• M14: 8,106,409 km (0.04 R)
• M15: 8,679,070 km (0.086 R)
• M16: 10,254,186 km (0.064 R)
• M17: 10,871,576 km (0.108 R)
• M18: 12,011,363 km (0.114 R)
• M19: 12,639,374 km (0.074 R)
• M20: 18,030,134 km (0.058 R)
• M21: 20,817,292 km (0.098 R)
• M22: 21,806,882 km (0.087 R)
• M23: 25,611,006 km (0.088 R)
• M24: 27,229,804 km (0.109 R)
• M25: 32,385,097 km (0.079 R)
• M26: 34,503,552 km (0.065 R)
• M27: 34,846,281 km (0.109 R)
• M28: 36,594,033 km (0.117 R)
• M29: 39,014,377 km (0.047 R)
• M30: 43,503,510 km (0.107 R)
• M31: 46,217,365 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 10.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.37 AU - 10.85 AU

Year: 12564 Days

Day: 9.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,580,071 km

• M1: 125,662 km (0.104 R)
• M2: 459,565 km (0.117 R)
• M3: 842,834 km (0.083 R)
• M4: 2,117,408 km (0.119 R)
• M5: 3,010,358 km (0.105 R)
• M6: 3,494,157 km (0.112 R)
• M7: 3,949,384 km (0.034 R)
• M8: 4,472,677 km (0.062 R)
• M9: 5,557,561 km (0.088 R)
• M10: 8,067,215 km (0.026 R)
• M11: 9,666,416 km (0.117 R)
• M12: 10,618,158 km (0.037 R)
• M13: 11,741,338 km (0.08 R)
• M14: 15,320,019 km (0.119 R)
• M15: 16,822,580 km (0.042 R)
• M16: 17,177,276 km (0.098 R)
• M17: 18,420,883 km (0.047 R)
• M18: 19,179,943 km (0.09 R)
• M19: 19,959,647 km (0.094 R)
• M20: 21,251,126 km (0.098 R)
• M21: 23,555,232 km (0.04 R)
• M22: 26,687,662 km (0.105 R)
• M23: 28,253,652 km (0.056 R)
• M24: 29,160,814 km (0.054 R)
• M25: 29,776,409 km (0.099 R)
• M26: 33,765,586 km (0.118 R)
• M27: 37,975,868 km (0.096 R)
• M28: 44,250,901 km (0.113 R)
• M29: 44,927,681 km (0.079 R)
• M30: 45,748,824 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit