🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 233 Days

Day: 28.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 310 Days

Day: 47.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.68 AU - 0.94 AU

Year: 310 Days

Day: 30.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,508,529 km

• M1: 419,024 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 339 Days

Day: 34.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1 AU - 1.16 AU

Year: 477 Days

Day: 36.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,508,529 km

• M1: 373,247 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.1 AU - 1.62 AU

Year: 673 Days

Day: 38.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.45 AU - 3.17 AU

Year: 2000 Days

Day: 34.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 11.7

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.85 AU - 4.07 AU

Year: 2733 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,508,529 km

• M1: 158,424 km (0.067 R)
• M2: 265,387 km (0.055 R)
• M3: 355,145 km (0.08 R)
• M4: 444,306 km (0.091 R)
• M5: 642,373 km (0.099 R)
• M6: 728,542 km (0.037 R)
• M7: 903,272 km (0.045 R)
• M8: 979,567 km (0.072 R)
• M9: 1,332,767 km (0.069 R)
• M10: 1,446,611 km (0.077 R)
• M11: 1,537,567 km (0.074 R)
• M12: 1,630,467 km (0.079 R)
• M13: 1,850,226 km (0.118 R)
• M14: 1,963,921 km (0.095 R)
• M15: 2,198,341 km (0.119 R)
• M16: 2,349,734 km (0.084 R)
• M17: 2,535,834 km (0.078 R)
• M18: 3,260,186 km (0.082 R)
• M19: 3,468,576 km (0.108 R)
• M20: 3,990,374 km (0.105 R)
• M21: 4,157,325 km (0.059 R)
• M22: 4,269,972 km (0.06 R)
• M23: 4,633,495 km (0.115 R)
• M24: 4,828,870 km (0.103 R)
• M25: 5,147,364 km (0.112 R)
• M26: 5,804,547 km (0.11 R)
• M27: 5,951,901 km (0.105 R)
• M28: 6,100,452 km (0.114 R)
• M29: 6,466,518 km (0.064 R)
• M30: 6,839,914 km (0.047 R)
• M31: 7,062,815 km (0.104 R)
• M32: 7,175,163 km (0.116 R)
• M33: 8,165,800 km (0.047 R)
• M34: 8,785,733 km (0.106 R)
• M35: 8,906,608 km (0.091 R)
• M36: 8,979,463 km (0.119 R)
• M37: 9,150,303 km (0.113 R)
• M38: 9,297,508 km (0.056 R)
• M39: 9,619,143 km (0.085 R)
• M40: 9,793,873 km (0.059 R)
• M41: 9,894,254 km (0.097 R)
• M42: 10,273,484 km (0.035 R)
• M43: 10,942,336 km (0.108 R)
• M44: 11,255,744 km (0.051 R)
• M45: 11,758,093 km (0.069 R)
• M46: 12,079,130 km (0.111 R)
• M47: 12,566,221 km (0.041 R)
• M48: 12,839,536 km (0.093 R)
• M49: 13,032,069 km (0.116 R)
• M50: 13,197,973 km (0.057 R)
• M51: 13,531,576 km (0.097 R)
• M52: 14,037,516 km (0.112 R)
• M53: 14,122,338 km (0.043 R)
• M54: 14,349,577 km (0.112 R)
• M55: 14,721,478 km (0.081 R)
• M56: 14,952,008 km (0.052 R)
• M57: 15,650,480 km (0.079 R)
• M58: 16,151,783 km (0.05 R)
• M59: 16,508,723 km (0.063 R)
• M60: 16,688,241 km (0.069 R)
• M61: 16,808,218 km (0.119 R)
• M62: 17,049,221 km (0.084 R)
• M63: 17,260,902 km (0.112 R)
• M64: 17,534,366 km (0.079 R)
• M65: 17,656,438 km (0.096 R)
• M66: 18,580,654 km (0.097 R)
• M67: 18,986,064 km (0.097 R)
• M68: 19,331,336 km (0.092 R)
• M69: 19,932,719 km (0.104 R)
• M70: 21,121,424 km (0.084 R)
• M71: 21,413,888 km (0.103 R)
• M72: 21,970,392 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 9.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.31 AU - 4.43 AU

Year: 3879 Days

Day: 5 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 47,508,529 km

• M1: 162,014 km (0.117 R)
• M2: 379,679 km (0.044 R)
• M3: 538,552 km (0.118 R)
• M4: 705,055 km (0.066 R)
• M5: 803,490 km (0.107 R)
• M6: 966,402 km (0.066 R)
• M7: 1,064,538 km (0.111 R)
• M8: 1,352,365 km (0.1 R)
• M9: 1,435,242 km (0.094 R)
• M10: 1,577,360 km (0.12 R)
• M11: 2,007,903 km (0.095 R)
• M12: 2,079,111 km (0.084 R)
• M13: 2,183,680 km (0.096 R)
• M14: 2,331,483 km (0.1 R)
• M15: 2,431,863 km (0.032 R)
• M16: 2,525,062 km (0.098 R)
• M17: 2,628,285 km (0.069 R)
• M18: 2,706,674 km (0.053 R)
• M19: 2,776,985 km (0.114 R)
• M20: 2,955,456 km (0.065 R)
• M21: 3,027,861 km (0.08 R)
• M22: 3,110,140 km (0.08 R)
• M23: 3,230,267 km (0.116 R)
• M24: 3,427,736 km (0.065 R)
• M25: 3,834,343 km (0.039 R)
• M26: 4,013,561 km (0.098 R)
• M27: 4,164,805 km (0.039 R)
• M28: 4,266,830 km (0.039 R)
• M29: 4,504,541 km (0.097 R)
• M30: 5,079,745 km (0.1 R)
• M31: 5,156,040 km (0.106 R)
• M32: 5,442,819 km (0.092 R)
• M33: 5,543,349 km (0.054 R)
• M34: 5,723,465 km (0.081 R)
• M35: 6,101,200 km (0.112 R)
• M36: 6,263,812 km (0.102 R)
• M37: 6,404,434 km (0.048 R)
• M38: 6,510,649 km (0.108 R)
• M39: 6,665,034 km (0.099 R)
• M40: 6,784,712 km (0.104 R)
• M41: 6,941,192 km (0.097 R)
• M42: 7,038,131 km (0.025 R)
• M43: 7,208,822 km (0.107 R)
• M44: 7,356,326 km (0.032 R)
• M45: 7,754,406 km (0.07 R)
• M46: 7,918,215 km (0.102 R)
• M47: 8,249,126 km (0.1 R)
• M48: 8,390,496 km (0.038 R)
• M49: 8,662,764 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 11.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.93 AU - 7.97 AU

Year: 9518 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,508,529 km

• M1: 256,112 km (0.113 R)
• M2: 328,966 km (0.068 R)
• M3: 465,249 km (0.074 R)
• M4: 624,422 km (0.099 R)
• M5: 736,171 km (0.065 R)
• M6: 1,173,595 km (0.071 R)
• M7: 1,274,424 km (0.1 R)
• M8: 1,420,731 km (0.057 R)
• M9: 1,893,460 km (0.116 R)
• M10: 2,037,373 km (0.05 R)
• M11: 2,362,001 km (0.071 R)
• M12: 2,703,234 km (0.099 R)
• M13: 2,838,620 km (0.088 R)
• M14: 3,550,107 km (0.084 R)
• M15: 3,729,026 km (0.102 R)
• M16: 3,972,123 km (0.081 R)
• M17: 4,667,603 km (0.047 R)
• M18: 4,798,053 km (0.116 R)
• M19: 4,929,848 km (0.049 R)
• M20: 6,241,074 km (0.115 R)
• M21: 6,640,051 km (0.109 R)
• M22: 7,348,547 km (0.068 R)
• M23: 7,654,175 km (0.075 R)
• M24: 8,041,933 km (0.108 R)
• M25: 8,277,849 km (0.115 R)
• M26: 8,917,828 km (0.028 R)
• M27: 9,449,649 km (0.064 R)
• M28: 11,193,511 km (0.086 R)
• M29: 11,325,008 km (0.116 R)
• M30: 11,678,208 km (0.116 R)
• M31: 13,919,334 km (0.052 R)
• M32: 14,535,827 km (0.087 R)
• M33: 14,919,545 km (0.044 R)
• M34: 15,452,862 km (0.04 R)
• M35: 15,648,236 km (0.113 R)
• M36: 15,746,373 km (0.04 R)
• M37: 15,942,944 km (0.084 R)
• M38: 16,338,930 km (0.099 R)
• M39: 16,788,023 km (0.098 R)
• M40: 17,039,347 km (0.102 R)
• M41: 17,954,437 km (0.038 R)
• M42: 19,462,234 km (0.066 R)
• M43: 20,151,282 km (0.115 R)
• M44: 20,740,548 km (0.063 R)
• M45: 21,281,195 km (0.092 R)
• M46: 21,607,767 km (0.106 R)
• M47: 22,819,510 km (0.059 R)
• M48: 24,166,489 km (0.107 R)
• M49: 24,280,034 km (0.05 R)
• M50: 24,621,266 km (0.093 R)
• M51: 25,308,669 km (0.084 R)
• M52: 25,539,199 km (0.051 R)
• M53: 25,828,372 km (0.076 R)
• M54: 26,878,249 km (0.096 R)
• M55: 28,779,190 km (0.038 R)
• M56: 29,867,364 km (0.106 R)
• M57: 30,907,369 km (0.096 R)
• M58: 31,897,108 km (0.039 R)
• M59: 32,270,953 km (0.102 R)
• M60: 33,654,135 km (0.101 R)
• M61: 33,971,133 km (0.079 R)
• M62: 34,289,178 km (0.099 R)
• M63: 36,477,945 km (0.083 R)
• M64: 37,523,634 km (0.118 R)
• M65: 37,984,096 km (0.114 R)
• M66: 38,844,434 km (0.106 R)
• M67: 39,310,281 km (0.058 R)
• M68: 39,711,204 km (0.096 R)
• M69: 39,845,094 km (0.111 R)
• M70: 40,247,662 km (0.092 R)
• M71: 40,516,788 km (0.056 R)
• M72: 40,651,576 km (0.083 R)
• M73: 41,395,825 km (0.025 R)
• M74: 41,803,479 km (0.107 R)
• M75: 42,212,630 km (0.093 R)
• M76: 43,379,044 km (0.119 R)
• M77: 44,208,714 km (0.083 R)
• M78: 44,347,541 km (0.082 R)
• M79: 44,695,206 km (0.025 R)
• M80: 45,113,482 km (0.056 R)
• M81: 46,729,139 km (0.101 R)
• M82: 46,870,509 km (0.076 R)
• M83: 47,437,485 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 19,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit