🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 15.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,671,924 km

• M1: 189,840 km (0.095 R)
• M2: 318,344 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.67 AU - 0.91 AU

Year: 259 Days

Day: 44.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,671,924 km

• M1: 391,647 km (0.11 R)
• M2: 554,859 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.04 AU

Year: 369 Days

Day: 37.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.05 AU - 1.13 AU

Year: 420 Days

Day: 29.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,671,924 km

• M1: 384,167 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.45 AU - 2.09 AU

Year: 869 Days

Day: 27.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.51 AU - 4.05 AU

Year: 2712 Days

Day: 32.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,671,924 km

• M1: 1,380,788 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 12

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.82 AU - 6.6 AU

Year: 5034 Days

Day: 9.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 67,671,924 km

• M1: 152,590 km (0.094 R)
• M2: 238,160 km (0.08 R)
• M3: 335,847 km (0.088 R)
• M4: 422,165 km (0.103 R)
• M5: 617,839 km (0.098 R)
• M6: 788,082 km (0.082 R)
• M7: 913,445 km (0.117 R)
• M8: 1,022,053 km (0.06 R)
• M9: 1,202,318 km (0.071 R)
• M10: 1,366,876 km (0.105 R)
• M11: 1,456,634 km (0.075 R)
• M12: 1,557,763 km (0.114 R)
• M13: 2,047,845 km (0.065 R)
• M14: 2,172,610 km (0.116 R)
• M15: 2,595,673 km (0.095 R)
• M16: 3,394,675 km (0.115 R)
• M17: 3,668,888 km (0.094 R)
• M18: 3,847,208 km (0.083 R)
• M19: 4,002,341 km (0.069 R)
• M20: 4,185,898 km (0.106 R)
• M21: 4,305,576 km (0.113 R)
• M22: 4,616,291 km (0.106 R)
• M23: 4,850,861 km (0.114 R)
• M24: 4,990,585 km (0.107 R)
• M25: 5,075,108 km (0.078 R)
• M26: 5,389,114 km (0.074 R)
• M27: 5,694,892 km (0.076 R)
• M28: 5,783,304 km (0.05 R)
• M29: 6,066,343 km (0.117 R)
• M30: 6,262,616 km (0.088 R)
• M31: 6,399,797 km (0.074 R)
• M32: 6,708,268 km (0.112 R)
• M33: 6,895,564 km (0.119 R)
• M34: 7,164,092 km (0.12 R)
• M35: 7,387,741 km (0.117 R)
• M36: 8,172,232 km (0.101 R)
• M37: 8,406,054 km (0.118 R)
• M38: 9,052,018 km (0.111 R)
• M39: 9,293,917 km (0.029 R)
• M40: 9,608,222 km (0.111 R)
• M41: 9,696,186 km (0.114 R)
• M42: 10,554,130 km (0.05 R)
• M43: 10,681,138 km (0.098 R)
• M44: 10,882,048 km (0.049 R)
• M45: 11,324,559 km (0.106 R)
• M46: 11,492,108 km (0.09 R)
• M47: 11,585,457 km (0.111 R)
• M48: 11,791,903 km (0.084 R)
• M49: 11,961,696 km (0.116 R)
• M50: 12,265,529 km (0.112 R)
• M51: 12,571,906 km (0.1 R)
• M52: 12,726,141 km (0.039 R)
• M53: 12,939,019 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 10.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.15 AU - 7.01 AU

Year: 5531 Days

Day: 5.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,671,924 km

• M1: 223,948 km (0.05 R)
• M2: 384,915 km (0.093 R)
• M3: 488,736 km (0.061 R)
• M4: 628,161 km (0.102 R)
• M5: 781,948 km (0.084 R)
• M6: 934,538 km (0.076 R)
• M7: 1,052,122 km (0.049 R)
• M8: 1,678,488 km (0.12 R)
• M9: 1,916,349 km (0.106 R)
• M10: 2,204,624 km (0.071 R)
• M11: 2,424,981 km (0.097 R)
• M12: 2,715,800 km (0.075 R)
• M13: 3,018,137 km (0.09 R)
• M14: 3,445,837 km (0.087 R)
• M15: 3,916,771 km (0.072 R)
• M16: 4,013,412 km (0.106 R)
• M17: 4,333,102 km (0.099 R)
• M18: 4,433,183 km (0.077 R)
• M19: 4,867,017 km (0.089 R)
• M20: 5,261,357 km (0.068 R)
• M21: 5,584,189 km (0.103 R)
• M22: 5,830,577 km (0.081 R)
• M23: 6,362,547 km (0.072 R)
• M24: 6,476,541 km (0.091 R)
• M25: 6,677,750 km (0.101 R)
• M26: 6,910,075 km (0.107 R)
• M27: 7,323,265 km (0.12 R)
• M28: 7,683,945 km (0.115 R)
• M29: 8,019,643 km (0.08 R)
• M30: 8,832,109 km (0.108 R)
• M31: 9,572,618 km (0.039 R)
• M32: 9,900,836 km (0.1 R)
• M33: 10,366,534 km (0.027 R)
• M34: 10,907,630 km (0.115 R)
• M35: 10,975,846 km (0.117 R)
• M36: 11,354,030 km (0.114 R)
• M37: 11,946,736 km (0.107 R)
• M38: 13,490,736 km (0.093 R)
• M39: 13,674,293 km (0.114 R)
• M40: 14,567,242 km (0.111 R)
• M41: 15,210,962 km (0.095 R)
• M42: 15,402,148 km (0.091 R)
• M43: 16,999,255 km (0.118 R)
• M44: 17,237,415 km (0.112 R)
• M45: 17,476,771 km (0.047 R)
• M46: 17,596,749 km (0.045 R)
• M47: 18,322,747 km (0.106 R)
• M48: 18,485,510 km (0.078 R)
• M49: 19,058,619 km (0.116 R)
• M50: 19,554,536 km (0.093 R)
• M51: 19,762,328 km (0.102 R)
• M52: 20,180,304 km (0.035 R)
• M53: 22,923,929 km (0.116 R)
• M54: 24,294,395 km (0.067 R)
• M55: 24,697,262 km (0.049 R)
• M56: 24,921,958 km (0.111 R)
• M57: 25,283,087 km (0.11 R)
• M58: 25,373,594 km (0.095 R)
• M59: 25,554,907 km (0.119 R)
• M60: 25,873,401 km (0.088 R)
• M61: 26,010,283 km (0.086 R)
• M62: 26,147,464 km (0.101 R)
• M63: 27,021,564 km (0.088 R)
• M64: 27,392,417 km (0.11 R)
• M65: 27,718,391 km (0.109 R)
• M66: 28,940,157 km (0.096 R)
• M67: 29,177,120 km (0.113 R)
• M68: 29,414,831 km (0.12 R)
• M69: 29,605,419 km (0.103 R)
• M70: 30,131,554 km (0.071 R)
• M71: 31,582,205 km (0.098 R)
• M72: 32,365,350 km (0.114 R)
• M73: 32,808,608 km (0.066 R)
• M74: 32,907,343 km (0.094 R)
• M75: 33,105,111 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 13.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.72 AU - 9.64 AU

Year: 10262 Days

Day: 14.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 67,671,924 km

• M1: 167,250 km (0.108 R)
• M2: 334,052 km (0.06 R)
• M3: 448,494 km (0.073 R)
• M4: 1,015,770 km (0.113 R)
• M5: 1,101,340 km (0.092 R)
• M6: 1,212,042 km (0.045 R)
• M7: 1,303,596 km (0.114 R)
• M8: 1,433,596 km (0.09 R)
• M9: 2,066,545 km (0.116 R)
• M10: 2,276,730 km (0.105 R)
• M11: 2,903,096 km (0.086 R)
• M12: 3,044,167 km (0.1 R)
• M13: 3,219,795 km (0.07 R)
• M14: 3,317,034 km (0.08 R)
• M15: 3,531,258 km (0.115 R)
• M16: 3,614,883 km (0.113 R)
• M17: 3,818,336 km (0.093 R)
• M18: 4,008,325 km (0.094 R)
• M19: 4,451,584 km (0.088 R)
• M20: 4,578,592 km (0.12 R)
• M21: 4,873,599 km (0.096 R)
• M22: 5,289,332 km (0.085 R)
• M23: 5,795,422 km (0.119 R)
• M24: 6,276,678 km (0.115 R)
• M25: 6,399,049 km (0.1 R)
• M26: 6,646,035 km (0.11 R)
• M27: 6,833,481 km (0.039 R)
• M28: 7,149,731 km (0.107 R)
• M29: 7,341,815 km (0.095 R)
• M30: 8,350,254 km (0.095 R)
• M31: 8,485,042 km (0.106 R)
• M32: 8,847,966 km (0.109 R)
• M33: 8,962,558 km (0.116 R)
• M34: 9,495,575 km (0.107 R)
• M35: 10,230,250 km (0.088 R)
• M36: 10,495,338 km (0.08 R)
• M37: 10,885,040 km (0.107 R)
• M38: 11,354,179 km (0.103 R)
• M39: 11,603,708 km (0.047 R)
• M40: 11,880,315 km (0.114 R)
• M41: 12,006,725 km (0.026 R)
• M42: 12,517,003 km (0.048 R)
• M43: 13,138,732 km (0.108 R)
• M44: 13,295,810 km (0.08 R)
• M45: 14,063,546 km (0.109 R)
• M46: 14,466,413 km (0.11 R)
• M47: 15,064,057 km (0.052 R)
• M48: 15,283,367 km (0.077 R)
• M49: 17,076,148 km (0.1 R)
• M50: 17,505,793 km (0.049 R)
• M51: 17,678,728 km (0.061 R)
• M52: 17,823,240 km (0.105 R)
• M53: 18,581,252 km (0.091 R)
• M54: 18,728,157 km (0.108 R)
• M55: 19,707,874 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.9

Radius: 3.6

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.48 AU - 16.92 AU

Year: 22952 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,671,924 km

• M1: 50,863 km (0.108 R)
• M2: 413,937 km (0.092 R)
• M3: 545,733 km (0.103 R)
• M4: 1,063,641 km (0.033 R)
• M5: 1,088,773 km (0.06 R)
• M6: 1,780,215 km (0.075 R)
• M7: 2,119,503 km (0.066 R)
• M8: 2,579,666 km (0.066 R)
• M9: 3,033,546 km (0.095 R)
• M10: 3,105,502 km (0.085 R)
• M11: 3,587,357 km (0.064 R)
• M12: 4,577,396 km (0.088 R)
• M13: 5,734,236 km (0.055 R)
• M14: 6,321,707 km (0.096 R)
• M15: 6,880,904 km (0.067 R)
• M16: 7,214,357 km (0.102 R)
• M17: 7,553,047 km (0.113 R)
• M18: 8,145,604 km (0.105 R)
• M19: 8,245,835 km (0.097 R)
• M20: 8,855,745 km (0.12 R)
• M21: 10,388,375 km (0.071 R)
• M22: 10,551,437 km (0.115 R)
• M23: 10,935,604 km (0.118 R)
• M24: 11,212,660 km (0.096 R)
• M25: 11,660,855 km (0.092 R)
• M26: 12,690,537 km (0.047 R)
• M27: 12,748,581 km (0.083 R)
• M28: 13,040,147 km (0.074 R)
• M29: 14,288,541 km (0.058 R)
• M30: 14,470,004 km (0.1 R)
• M31: 14,713,100 km (0.067 R)
• M32: 15,080,363 km (0.052 R)
• M33: 15,141,848 km (0.086 R)
• M34: 16,262,934 km (0.058 R)
• M35: 16,897,229 km (0.118 R)
• M36: 16,961,107 km (0.056 R)
• M37: 18,255,428 km (0.089 R)
• M38: 18,452,299 km (0.074 R)
• M39: 18,518,122 km (0.092 R)
• M40: 20,391,387 km (0.102 R)
• M41: 22,816,069 km (0.1 R)
• M42: 23,311,986 km (0.119 R)
• M43: 24,170,079 km (0.096 R)
• M44: 24,458,504 km (0.115 R)
• M45: 24,530,760 km (0.052 R)
• M46: 25,184,353 km (0.055 R)
• M47: 25,549,820 km (0.063 R)
• M48: 25,623,123 km (0.115 R)
• M49: 25,917,233 km (0.075 R)
• M50: 26,064,587 km (0.062 R)
• M51: 26,434,393 km (0.106 R)
• M52: 26,508,593 km (0.112 R)
• M53: 26,954,993 km (0.114 R)
• M54: 28,384,999 km (0.09 R)
• M55: 29,531,218 km (0.085 R)
• M56: 30,226,250 km (0.089 R)
• M57: 32,105,797 km (0.113 R)
• M58: 32,740,541 km (0.118 R)
• M59: 33,459,808 km (0.113 R)
• M60: 34,994,981 km (0.106 R)
• M61: 35,239,424 km (0.094 R)
• M62: 35,648,275 km (0.094 R)
• M63: 35,976,343 km (0.111 R)
• M64: 36,388,036 km (0.075 R)
• M65: 38,301,244 km (0.097 R)
• M66: 40,247,063 km (0.1 R)
• M67: 40,674,165 km (0.031 R)
• M68: 40,759,885 km (0.037 R)
• M69: 41,705,642 km (0.108 R)
• M70: 43,181,575 km (0.086 R)
• M71: 44,851,386 km (0.07 R)
• M72: 45,028,361 km (0.072 R)
• M73: 45,916,673 km (0.11 R)
• M74: 46,273,613 km (0.084 R)
• M75: 47,170,153 km (0.102 R)
• M76: 48,253,541 km (0.067 R)
• M77: 51,367,122 km (0.032 R)
• M78: 51,459,573 km (0.118 R)
• M79: 53,041,571 km (0.087 R)
• M80: 57,785,918 km (0.061 R)
• M81: 58,171,282 km (0.072 R)
• M82: 58,364,263 km (0.11 R)
• M83: 60,696,793 km (0.065 R)
• M84: 61,186,576 km (0.088 R)
• M85: 61,677,706 km (0.119 R)
• M86: 62,466,236 km (0.08 R)
• M87: 62,861,624 km (0.093 R)
• M88: 63,655,091 km (0.11 R)
• M89: 65,051,736 km (0.108 R)
• M90: 65,352,279 km (0.032 R)
• M91: 65,954,709 km (0.09 R)
• M92: 66,055,389 km (0.109 R)
• M93: 66,458,256 km (0.039 R)
• M94: 66,660,063 km (0.094 R)
• M95: 66,862,020 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit