🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.84 AU - 0.86 AU

Year: 350 Days

Day: 33.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,271,387 km

• M1: 582,385 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.81 AU - 0.97 AU

Year: 375 Days

Day: 47.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.22 AU

Year: 433 Days

Day: 39.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.26 AU - 1.64 AU

Year: 779 Days

Day: 28.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 14.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.38 AU - 3.7 AU

Year: 2972 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,271,387 km

• M1: 288,724 km (0.106 R)
• M2: 434,731 km (0.062 R)
• M3: 533,017 km (0.078 R)
• M4: 724,802 km (0.105 R)
• M5: 839,842 km (0.053 R)
• M6: 1,070,522 km (0.1 R)
• M7: 1,236,726 km (0.03 R)
• M8: 1,423,424 km (0.119 R)
• M9: 1,608,177 km (0.099 R)
• M10: 1,938,788 km (0.073 R)
• M11: 2,305,004 km (0.101 R)
• M12: 2,455,200 km (0.098 R)
• M13: 2,552,439 km (0.117 R)
• M14: 2,693,659 km (0.091 R)
• M15: 3,028,908 km (0.098 R)
• M16: 3,209,323 km (0.111 R)
• M17: 3,346,953 km (0.063 R)
• M18: 3,565,067 km (0.043 R)
• M19: 4,315,151 km (0.116 R)
• M20: 4,708,593 km (0.096 R)
• M21: 4,883,323 km (0.117 R)
• M22: 5,203,313 km (0.12 R)
• M23: 5,511,934 km (0.036 R)
• M24: 5,995,733 km (0.091 R)
• M25: 6,166,275 km (0.103 R)
• M26: 6,415,804 km (0.066 R)
• M27: 6,609,982 km (0.115 R)
• M28: 6,924,736 km (0.054 R)
• M29: 7,144,046 km (0.078 R)
• M30: 7,365,601 km (0.096 R)
• M31: 7,610,044 km (0.114 R)
• M32: 7,857,179 km (0.082 R)
• M33: 8,023,383 km (0.059 R)
• M34: 8,295,950 km (0.061 R)
• M35: 9,175,885 km (0.036 R)
• M36: 9,973,092 km (0.077 R)
• M37: 10,243,714 km (0.062 R)
• M38: 10,539,768 km (0.101 R)
• M39: 10,815,477 km (0.074 R)
• M40: 11,023,867 km (0.083 R)
• M41: 11,586,205 km (0.081 R)
• M42: 11,894,676 km (0.086 R)
• M43: 12,205,989 km (0.082 R)
• M44: 12,495,611 km (0.073 R)
• M45: 13,205,154 km (0.111 R)
• M46: 13,403,221 km (0.092 R)
• M47: 13,627,319 km (0.054 R)
• M48: 13,827,481 km (0.072 R)
• M49: 14,154,801 km (0.115 R)
• M50: 14,256,079 km (0.073 R)
• M51: 14,408,369 km (0.04 R)
• M52: 15,204,080 km (0.052 R)
• M53: 15,437,752 km (0.058 R)
• M54: 15,777,339 km (0.104 R)
• M55: 16,278,343 km (0.058 R)
• M56: 16,784,432 km (0.118 R)
• M57: 16,972,178 km (0.051 R)
• M58: 17,268,681 km (0.071 R)
• M59: 17,376,989 km (0.087 R)
• M60: 17,703,113 km (0.098 R)
• M61: 17,812,319 km (0.111 R)
• M62: 18,389,019 km (0.091 R)
• M63: 18,527,247 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 9.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.48 AU - 4.2 AU

Year: 3358 Days

Day: 12.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,271,387 km

• M1: 114,891 km (0.041 R)
• M2: 251,175 km (0.102 R)
• M3: 309,069 km (0.108 R)
• M4: 407,804 km (0.037 R)
• M5: 495,917 km (0.081 R)
• M6: 574,905 km (0.039 R)
• M7: 641,625 km (0.115 R)
• M8: 1,047,783 km (0.12 R)
• M9: 1,206,507 km (0.066 R)
• M10: 1,316,910 km (0.034 R)
• M11: 1,477,279 km (0.111 R)
• M12: 1,668,615 km (0.07 R)
• M13: 1,880,894 km (0.053 R)
• M14: 2,049,192 km (0.106 R)
• M15: 2,115,164 km (0.119 R)
• M16: 2,470,459 km (0.102 R)
• M17: 2,540,920 km (0.119 R)
• M18: 2,612,128 km (0.111 R)
• M19: 2,669,574 km (0.06 R)
• M20: 2,903,695 km (0.059 R)
• M21: 3,613,537 km (0.111 R)
• M22: 3,823,722 km (0.098 R)
• M23: 3,988,130 km (0.068 R)
• M24: 4,239,155 km (0.078 R)
• M25: 4,341,031 km (0.093 R)
• M26: 4,704,105 km (0.034 R)
• M27: 4,845,026 km (0.1 R)
• M28: 5,023,048 km (0.116 R)
• M29: 5,149,009 km (0.114 R)
• M30: 5,239,665 km (0.099 R)
• M31: 5,551,727 km (0.118 R)
• M32: 5,945,767 km (0.114 R)
• M33: 6,040,912 km (0.109 R)
• M34: 6,387,679 km (0.046 R)
• M35: 6,465,620 km (0.105 R)
• M36: 6,524,262 km (0.073 R)
• M37: 6,583,054 km (0.114 R)
• M38: 7,040,225 km (0.107 R)
• M39: 7,963,992 km (0.081 R)
• M40: 8,026,823 km (0.104 R)
• M41: 8,111,047 km (0.11 R)
• M42: 8,195,570 km (0.049 R)
• M43: 8,259,149 km (0.078 R)
• M44: 8,344,120 km (0.079 R)
• M45: 8,557,896 km (0.058 R)
• M46: 8,686,999 km (0.07 R)
• M47: 9,188,152 km (0.083 R)
• M48: 9,475,529 km (0.115 R)
• M49: 9,923,425 km (0.087 R)
• M50: 10,700,736 km (0.105 R)
• M51: 10,839,862 km (0.102 R)
• M52: 11,026,410 km (0.104 R)
• M53: 11,450,071 km (0.111 R)
• M54: 11,711,569 km (0.076 R)
• M55: 12,386,255 km (0.071 R)
• M56: 12,752,770 km (0.107 R)
• M57: 12,875,739 km (0.115 R)
• M58: 13,571,818 km (0.089 R)
• M59: 13,747,745 km (0.09 R)
• M60: 13,848,574 km (0.104 R)
• M61: 14,101,843 km (0.102 R)
• M62: 14,203,570 km (0.025 R)
• M63: 14,433,502 km (0.105 R)
• M64: 14,664,481 km (0.093 R)
• M65: 14,767,554 km (0.043 R)
• M66: 15,104,299 km (0.11 R)
• M67: 16,102,864 km (0.102 R)
• M68: 16,476,111 km (0.088 R)
• M69: 16,825,273 km (0.072 R)
• M70: 17,014,364 km (0.118 R)
• M71: 17,421,869 km (0.077 R)
• M72: 17,695,334 km (0.098 R)
• M73: 18,274,128 km (0.118 R)
• M74: 18,691,356 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.2

Radius: 12

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.39 AU - 4.35 AU

Year: 3397 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,271,387 km

• M1: 190,887 km (0.117 R)
• M2: 277,055 km (0.119 R)
• M3: 396,584 km (0.069 R)
• M4: 525,089 km (0.098 R)
• M5: 711,338 km (0.055 R)
• M6: 848,669 km (0.081 R)
• M7: 967,449 km (0.114 R)
• M8: 1,072,617 km (0.119 R)
• M9: 1,284,896 km (0.07 R)
• M10: 1,715,888 km (0.114 R)
• M11: 1,821,803 km (0.105 R)
• M12: 2,052,632 km (0.091 R)
• M13: 2,254,739 km (0.06 R)
• M14: 2,529,999 km (0.08 R)
• M15: 2,844,155 km (0.119 R)
• M16: 3,200,048 km (0.03 R)
• M17: 3,302,373 km (0.039 R)
• M18: 3,570,303 km (0.084 R)
• M19: 3,768,370 km (0.106 R)
• M20: 4,127,854 km (0.066 R)
• M21: 4,223,447 km (0.1 R)
• M22: 4,303,781 km (0.079 R)
• M23: 4,384,564 km (0.038 R)
• M24: 4,796,108 km (0.107 R)
• M25: 4,879,883 km (0.084 R)
• M26: 5,568,182 km (0.065 R)
• M27: 5,691,750 km (0.082 R)
• M28: 5,798,563 km (0.097 R)
• M29: 5,905,825 km (0.08 R)
• M30: 6,104,491 km (0.093 R)
• M31: 6,397,254 km (0.106 R)
• M32: 7,380,860 km (0.089 R)
• M33: 7,811,103 km (0.083 R)
• M34: 8,169,241 km (0.116 R)
• M35: 8,553,258 km (0.089 R)
• M36: 8,901,821 km (0.072 R)
• M37: 9,486,151 km (0.09 R)
• M38: 9,804,345 km (0.103 R)
• M39: 10,018,420 km (0.083 R)
• M40: 10,104,439 km (0.113 R)
• M41: 10,538,572 km (0.076 R)
• M42: 10,757,882 km (0.09 R)
• M43: 10,978,689 km (0.092 R)
• M44: 11,111,980 km (0.055 R)
• M45: 11,201,141 km (0.118 R)
• M46: 11,335,180 km (0.086 R)
• M47: 11,672,972 km (0.107 R)
• M48: 12,105,460 km (0.065 R)
• M49: 12,543,333 km (0.093 R)
• M50: 12,822,482 km (0.063 R)
• M51: 12,915,981 km (0.085 R)
• M52: 13,434,487 km (0.048 R)
• M53: 13,744,155 km (0.048 R)
• M54: 14,104,237 km (0.119 R)
• M55: 14,200,877 km (0.064 R)
• M56: 14,711,455 km (0.073 R)
• M57: 14,883,043 km (0.095 R)
• M58: 15,055,231 km (0.087 R)
• M59: 15,203,482 km (0.111 R)
• M60: 15,600,814 km (0.095 R)
• M61: 16,027,018 km (0.12 R)
• M62: 16,583,971 km (0.026 R)
• M63: 17,405,712 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 14.9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.18 AU - 8.02 AU

Year: 8442 Days

Day: 6.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,271,387 km

• M1: 197,469 km (0.118 R)
• M2: 311,164 km (0.085 R)
• M3: 410,646 km (0.059 R)
• M4: 614,099 km (0.088 R)
• M5: 788,680 km (0.072 R)
• M6: 1,114,355 km (0.096 R)
• M7: 1,527,095 km (0.083 R)
• M8: 2,011,942 km (0.079 R)
• M9: 2,209,261 km (0.105 R)
• M10: 3,006,768 km (0.082 R)
• M11: 3,262,879 km (0.089 R)
• M12: 3,796,495 km (0.057 R)
• M13: 4,011,617 km (0.102 R)
• M14: 4,167,797 km (0.117 R)
• M15: 4,357,936 km (0.104 R)
• M16: 5,628,321 km (0.119 R)
• M17: 5,839,104 km (0.071 R)
• M18: 6,052,431 km (0.09 R)
• M19: 6,745,069 km (0.113 R)
• M20: 6,856,818 km (0.032 R)
• M21: 6,969,166 km (0.079 R)
• M22: 7,348,098 km (0.049 R)
• M23: 7,850,747 km (0.077 R)
• M24: 7,968,480 km (0.092 R)
• M25: 8,126,156 km (0.078 R)
• M26: 8,364,765 km (0.093 R)
• M27: 8,971,534 km (0.102 R)
• M28: 9,718,476 km (0.118 R)
• M29: 10,442,380 km (0.067 R)
• M30: 10,788,998 km (0.091 R)
• M31: 11,806,862 km (0.046 R)
• M32: 12,077,485 km (0.057 R)
• M33: 12,304,574 km (0.08 R)
• M34: 12,487,383 km (0.051 R)
• M35: 13,791,428 km (0.085 R)
• M36: 13,933,695 km (0.105 R)
• M37: 14,846,392 km (0.085 R)
• M38: 15,482,033 km (0.039 R)
• M39: 15,778,387 km (0.1 R)
• M40: 16,982,649 km (0.09 R)
• M41: 17,237,265 km (0.091 R)
• M42: 18,216,533 km (0.113 R)
• M43: 18,581,851 km (0.118 R)
• M44: 18,791,587 km (0.109 R)
• M45: 19,319,667 km (0.109 R)
• M46: 19,479,139 km (0.105 R)
• M47: 20,606,957 km (0.075 R)
• M48: 20,824,323 km (0.098 R)
• M49: 22,254,927 km (0.114 R)
• M50: 22,701,477 km (0.107 R)
• M51: 22,982,122 km (0.085 R)
• M52: 23,774,094 km (0.1 R)
• M53: 23,944,934 km (0.031 R)
• M54: 24,116,224 km (0.059 R)
• M55: 24,690,081 km (0.119 R)
• M56: 25,792,767 km (0.074 R)
• M57: 26,144,472 km (0.058 R)
• M58: 26,615,705 km (0.101 R)
• M59: 29,379,675 km (0.081 R)
• M60: 29,808,124 km (0.119 R)
• M61: 30,238,816 km (0.058 R)
• M62: 30,609,669 km (0.117 R)
• M63: 31,856,418 km (0.104 R)
• M64: 32,549,206 km (0.113 R)
• M65: 32,929,184 km (0.099 R)
• M66: 33,119,772 km (0.111 R)
• M67: 33,757,657 km (0.05 R)
• M68: 34,335,105 km (0.115 R)
• M69: 35,695,398 km (0.098 R)
• M70: 36,941,399 km (0.097 R)
• M71: 38,268,183 km (0.107 R)
• M72: 38,401,773 km (0.11 R)
• M73: 41,447,436 km (0.103 R)
• M74: 41,721,799 km (0.051 R)
• M75: 42,548,926 km (0.093 R)
• M76: 42,964,508 km (0.113 R)
• M77: 46,408,251 km (0.119 R)
• M78: 47,767,348 km (0.114 R)
• M79: 48,055,174 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit