🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.74 AU - 1.18 AU

Year: 358 Days

Day: 15.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.99 AU - 1.09 AU

Year: 404 Days

Day: 38.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.82 AU - 4.2 AU

Year: 2504 Days

Day: 40.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,615,600 km

• M1: 336,446 km (0.054 R)

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.2

Radius: 5.3

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.83 AU - 21.13 AU

Year: 29032 Days

Day: 17.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,615,600 km

• M1: 65,973 km (0.09 R)
• M2: 617,091 km (0.053 R)
• M3: 2,030,941 km (0.113 R)
• M4: 8,600,531 km (0.066 R)
• M5: 12,950,538 km (0.054 R)
• M6: 13,996,676 km (0.072 R)
• M7: 14,650,718 km (0.06 R)
• M8: 14,873,170 km (0.094 R)
• M9: 15,324,955 km (0.115 R)
• M10: 16,815,698 km (0.067 R)
• M11: 18,229,398 km (0.103 R)
• M12: 18,573,174 km (0.113 R)
• M13: 21,007,730 km (0.046 R)
• M14: 44,243,121 km (0.113 R)
• M15: 48,546,304 km (0.099 R)
• M16: 58,903,114 km (0.108 R)
• M17: 68,963,721 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.8

Radius: 5.4

Gravity: 31.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.25 AU - 19.37 AU

Year: 29835 Days

Day: 25 Hours

Environment

Temp: -210 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 78,615,600 km

• M1: 67,169 km (0.054 R)
• M2: 301,290 km (0.116 R)
• M3: 481,107 km (0.078 R)
• M4: 791,672 km (0.113 R)
• M5: 1,325,886 km (0.109 R)
• M6: 1,730,399 km (0.113 R)
• M7: 2,538,825 km (0.106 R)
• M8: 3,640,464 km (0.1 R)
• M9: 4,863,876 km (0.095 R)
• M10: 5,283,198 km (0.08 R)
• M11: 6,193,651 km (0.063 R)
• M12: 6,486,115 km (0.106 R)
• M13: 6,736,841 km (0.086 R)
• M14: 7,257,741 km (0.11 R)
• M15: 7,693,370 km (0.063 R)
• M16: 8,858,737 km (0.108 R)
• M17: 9,356,300 km (0.054 R)
• M18: 10,137,201 km (0.117 R)
• M19: 10,612,323 km (0.074 R)
• M20: 14,363,041 km (0.06 R)
• M21: 17,914,794 km (0.094 R)
• M22: 21,015,359 km (0.104 R)
• M23: 22,691,903 km (0.096 R)
• M24: 23,739,537 km (0.116 R)
• M25: 26,182,320 km (0.087 R)
• M26: 33,455,769 km (0.066 R)
• M27: 33,903,515 km (0.119 R)
• M28: 34,204,356 km (0.068 R)
• M29: 35,270,989 km (0.077 R)
• M30: 35,734,892 km (0.094 R)
• M31: 44,256,136 km (0.071 R)
• M32: 44,795,736 km (0.04 R)
• M33: 47,184,814 km (0.086 R)
• M34: 48,125,934 km (0.107 R)
• M35: 49,464,386 km (0.098 R)
• M36: 52,215,342 km (0.085 R)
• M37: 56,319,559 km (0.075 R)
• M38: 74,888,245 km (0.064 R)
• M39: 81,432,703 km (0.095 R)
• M40: 90,063,902 km (0.082 R)
• M41: 94,748,260 km (0.069 R)
• M42: 108,462,346 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.7

Radius: 5.1

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.4 AU - 19.86 AU

Year: 31862 Days

Day: 21.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,615,600 km

• M1: 63,429 km (0.079 R)
• M2: 269,875 km (0.082 R)
• M3: 654,939 km (0.108 R)
• M4: 844,031 km (0.113 R)
• M5: 1,176,737 km (0.056 R)
• M6: 1,381,237 km (0.085 R)
• M7: 2,184,279 km (0.049 R)
• M8: 2,589,390 km (0.099 R)
• M9: 3,373,881 km (0.119 R)
• M10: 3,548,162 km (0.09 R)
• M11: 4,581,136 km (0.025 R)
• M12: 5,090,816 km (0.028 R)
• M13: 5,556,963 km (0.044 R)
• M14: 6,663,987 km (0.039 R)
• M15: 6,938,948 km (0.057 R)
• M16: 7,759,342 km (0.094 R)
• M17: 10,000,767 km (0.097 R)
• M18: 12,919,871 km (0.114 R)
• M19: 17,200,913 km (0.075 R)
• M20: 19,149,275 km (0.053 R)
• M21: 19,518,633 km (0.102 R)
• M22: 21,338,491 km (0.077 R)
• M23: 27,006,754 km (0.085 R)
• M24: 28,297,036 km (0.106 R)
• M25: 31,253,838 km (0.072 R)
• M26: 40,584,556 km (0.061 R)
• M27: 43,216,282 km (0.085 R)
• M28: 45,631,091 km (0.11 R)
• M29: 45,959,607 km (0.082 R)
• M30: 46,621,578 km (0.071 R)
• M31: 49,505,975 km (0.083 R)
• M32: 52,687,173 km (0.041 R)
• M33: 53,230,363 km (0.119 R)
• M34: 69,561,364 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit