🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 145 Days

Day: 39.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,653,871 km

• M1: 59,241 km (0.07 R)
• M2: 345,272 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 170 Days

Day: 29.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.98 AU - 1.1 AU

Year: 378 Days

Day: 13.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,653,871 km

• M1: 264,489 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.08 AU - 1.28 AU

Year: 457 Days

Day: 31.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.08 AU - 1.44 AU

Year: 504 Days

Day: 34.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.18 AU - 2.2 AU

Year: 1155 Days

Day: 18.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,653,871 km

• M1: 430,393 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.27 AU - 2.85 AU

Year: 1460 Days

Day: 28.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.04 AU - 4.62 AU

Year: 3212 Days

Day: 13.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 12.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.65 AU - 7.85 AU

Year: 7690 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,653,871 km

• M1: 166,802 km (0.117 R)
• M2: 297,849 km (0.098 R)
• M3: 482,453 km (0.099 R)
• M4: 712,086 km (0.091 R)
• M5: 854,653 km (0.116 R)
• M6: 1,125,126 km (0.077 R)
• M7: 1,390,961 km (0.102 R)
• M8: 1,591,123 km (0.112 R)
• M9: 1,964,519 km (0.087 R)
• M10: 2,190,562 km (0.088 R)
• M11: 2,627,238 km (0.061 R)
• M12: 2,855,973 km (0.099 R)
• M13: 3,091,290 km (0.105 R)
• M14: 3,422,650 km (0.117 R)
• M15: 3,650,038 km (0.117 R)
• M16: 3,835,540 km (0.08 R)
• M17: 4,435,427 km (0.106 R)
• M18: 5,220,218 km (0.047 R)
• M19: 5,722,567 km (0.087 R)
• M20: 5,993,190 km (0.103 R)
• M21: 6,185,124 km (0.111 R)
• M22: 6,295,826 km (0.047 R)
• M23: 6,575,275 km (0.113 R)
• M24: 6,801,916 km (0.101 R)
• M25: 6,887,486 km (0.093 R)
• M26: 7,002,228 km (0.052 R)
• M27: 7,379,663 km (0.099 R)
• M28: 7,585,659 km (0.045 R)
• M29: 7,674,520 km (0.069 R)
• M30: 7,853,290 km (0.049 R)
• M31: 8,033,406 km (0.045 R)
• M32: 8,275,904 km (0.084 R)
• M33: 8,644,064 km (0.088 R)
• M34: 8,736,815 km (0.03 R)
• M35: 8,861,280 km (0.106 R)
• M36: 8,954,929 km (0.083 R)
• M37: 9,364,677 km (0.059 R)
• M38: 9,974,588 km (0.072 R)
• M39: 10,104,588 km (0.063 R)
• M40: 10,202,575 km (0.111 R)
• M41: 10,597,364 km (0.119 R)
• M42: 10,763,417 km (0.084 R)
• M43: 11,097,918 km (0.061 R)
• M44: 11,436,009 km (0.107 R)
• M45: 11,915,022 km (0.034 R)
• M46: 12,018,543 km (0.101 R)
• M47: 12,157,071 km (0.11 R)
• M48: 12,261,191 km (0.066 R)
• M49: 13,212,484 km (0.102 R)
• M50: 13,534,867 km (0.118 R)
• M51: 14,407,322 km (0.101 R)
• M52: 15,148,280 km (0.053 R)
• M53: 15,372,976 km (0.119 R)
• M54: 15,825,660 km (0.069 R)
• M55: 16,359,425 km (0.059 R)
• M56: 17,522,997 km (0.114 R)
• M57: 17,837,901 km (0.059 R)
• M58: 17,956,382 km (0.103 R)
• M59: 18,793,532 km (0.106 R)
• M60: 18,874,015 km (0.057 R)
• M61: 19,277,630 km (0.118 R)
• M62: 19,643,397 km (0.101 R)
• M63: 19,725,078 km (0.07 R)
• M64: 20,464,540 km (0.101 R)
• M65: 21,254,865 km (0.105 R)
• M66: 21,928,205 km (0.111 R)
• M67: 22,097,700 km (0.116 R)
• M68: 22,523,156 km (0.075 R)
• M69: 23,772,448 km (0.113 R)
• M70: 24,691,129 km (0.083 R)
• M71: 26,292,873 km (0.089 R)
• M72: 26,653,404 km (0.058 R)
• M73: 26,970,103 km (0.081 R)
• M74: 27,653,166 km (0.042 R)
• M75: 28,065,757 km (0.074 R)
• M76: 28,157,760 km (0.059 R)
• M77: 28,342,065 km (0.108 R)
• M78: 28,619,120 km (0.096 R)
• M79: 29,222,598 km (0.119 R)
• M80: 31,058,014 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.3

Radius: 5.9

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.44 AU - 16.14 AU

Year: 20274 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,653,871 km

• M1: 129,552 km (0.075 R)
• M2: 502,200 km (0.079 R)
• M3: 823,536 km (0.025 R)
• M4: 874,100 km (0.107 R)
• M5: 925,712 km (0.101 R)
• M6: 1,257,221 km (0.043 R)
• M7: 1,405,771 km (0.071 R)
• M8: 1,752,389 km (0.028 R)
• M9: 3,098,022 km (0.114 R)
• M10: 3,629,843 km (0.109 R)
• M11: 3,971,075 km (0.098 R)
• M12: 4,776,062 km (0.12 R)
• M13: 4,822,287 km (0.076 R)
• M14: 5,008,537 km (0.086 R)
• M15: 5,678,735 km (0.072 R)
• M16: 6,124,387 km (0.094 R)
• M17: 6,326,195 km (0.033 R)
• M18: 6,736,093 km (0.099 R)
• M19: 8,126,755 km (0.106 R)
• M20: 8,572,108 km (0.068 R)
• M21: 9,254,872 km (0.068 R)
• M22: 9,778,315 km (0.114 R)
• M23: 9,837,107 km (0.085 R)
• M24: 10,551,287 km (0.049 R)
• M25: 11,097,918 km (0.111 R)
• M26: 11,716,056 km (0.075 R)
• M27: 12,092,295 km (0.082 R)
• M28: 12,408,844 km (0.079 R)
• M29: 12,472,423 km (0.062 R)
• M30: 12,536,152 km (0.026 R)
• M31: 12,856,591 km (0.106 R)
• M32: 12,985,394 km (0.109 R)
• M33: 13,374,798 km (0.084 R)
• M34: 13,636,444 km (0.119 R)
• M35: 15,789,756 km (0.097 R)
• M36: 16,976,067 km (0.078 R)
• M37: 17,401,524 km (0.09 R)
• M38: 17,472,882 km (0.096 R)
• M39: 18,046,440 km (0.089 R)
• M40: 18,335,613 km (0.103 R)
• M41: 18,918,296 km (0.084 R)
• M42: 21,005,635 km (0.1 R)
• M43: 22,308,034 km (0.09 R)
• M44: 22,696,091 km (0.102 R)
• M45: 22,929,913 km (0.083 R)
• M46: 24,429,781 km (0.114 R)
• M47: 24,829,656 km (0.072 R)
• M48: 25,070,658 km (0.11 R)
• M49: 25,879,684 km (0.107 R)
• M50: 26,123,977 km (0.106 R)
• M51: 26,861,644 km (0.097 R)
• M52: 27,191,657 km (0.102 R)
• M53: 28,441,248 km (0.069 R)
• M54: 29,030,813 km (0.068 R)
• M55: 29,369,503 km (0.107 R)
• M56: 31,515,634 km (0.111 R)
• M57: 33,003,833 km (0.093 R)
• M58: 34,783,599 km (0.105 R)
• M59: 36,047,851 km (0.103 R)
• M60: 36,138,657 km (0.066 R)
• M61: 36,776,991 km (0.116 R)
• M62: 37,787,674 km (0.05 R)
• M63: 37,972,278 km (0.1 R)
• M64: 38,157,330 km (0.099 R)
• M65: 39,648,372 km (0.073 R)
• M66: 42,302,987 km (0.12 R)
• M67: 44,623,698 km (0.068 R)
• M68: 45,014,448 km (0.116 R)
• M69: 47,981,423 km (0.072 R)
• M70: 48,181,435 km (0.107 R)
• M71: 48,582,357 km (0.103 R)
• M72: 48,682,737 km (0.074 R)
• M73: 50,705,151 km (0.103 R)
• M74: 53,478,696 km (0.052 R)
• M75: 54,101,621 km (0.108 R)
• M76: 55,669,556 km (0.105 R)
• M77: 56,828,940 km (0.102 R)
• M78: 58,850,157 km (0.086 R)
• M79: 59,278,605 km (0.082 R)
• M80: 59,385,867 km (0.109 R)
• M81: 61,653,920 km (0.08 R)
• M82: 63,730,189 km (0.085 R)
• M83: 64,611,171 km (0.072 R)
• M84: 64,942,680 km (0.082 R)
• M85: 66,496,702 km (0.116 R)
• M86: 67,838,595 km (0.114 R)
• M87: 68,963,721 km (0.036 R)
• M88: 70,208,375 km (0.119 R)
• M89: 70,321,770 km (0.071 R)
• M90: 72,375,599 km (0.108 R)
• M91: 72,604,933 km (0.106 R)
• M92: 75,376,682 km (0.112 R)
• M93: 76,541,751 km (0.052 R)
• M94: 76,658,586 km (0.105 R)
• M95: 77,712,803 km (0.113 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit