🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.14 AU - 1.16 AU

Year: 446 Days

Day: 13.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.02 AU - 1.5 AU

Year: 512 Days

Day: 20.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.24 AU - 1.4 AU

Year: 548 Days

Day: 33.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,379,497 km

• M1: 119,529 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.99 AU - 2.15 AU

Year: 1077 Days

Day: 46.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,379,497 km

• M1: 1,245,701 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.95 AU - 3.17 AU

Year: 1481 Days

Day: 31.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,379,497 km

• M1: 43,383 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.48 AU - 4.58 AU

Year: 3487 Days

Day: 14.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.9

Radius: 12.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.92 AU - 5.2 AU

Year: 4116 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,379,497 km

• M1: 206,445 km (0.066 R)
• M2: 513,719 km (0.048 R)
• M3: 693,685 km (0.052 R)
• M4: 914,342 km (0.079 R)
• M5: 1,299,706 km (0.116 R)
• M6: 1,382,883 km (0.098 R)
• M7: 1,489,696 km (0.118 R)
• M8: 1,711,699 km (0.082 R)
• M9: 1,909,318 km (0.09 R)
• M10: 2,151,517 km (0.065 R)
• M11: 2,238,882 km (0.061 R)
• M12: 2,560,368 km (0.039 R)
• M13: 2,733,452 km (0.084 R)
• M14: 2,869,437 km (0.105 R)
• M15: 3,077,527 km (0.096 R)
• M16: 3,290,854 km (0.086 R)
• M17: 3,391,982 km (0.092 R)
• M18: 3,523,778 km (0.043 R)
• M19: 3,701,949 km (0.05 R)
• M20: 3,898,670 km (0.095 R)
• M21: 4,005,932 km (0.051 R)
• M22: 4,397,280 km (0.055 R)
• M23: 4,670,595 km (0.088 R)
• M24: 4,817,500 km (0.079 R)
• M25: 4,949,446 km (0.044 R)
• M26: 5,032,622 km (0.07 R)
• M27: 5,116,098 km (0.069 R)
• M28: 5,489,344 km (0.064 R)
• M29: 5,748,897 km (0.062 R)
• M30: 5,871,417 km (0.108 R)
• M31: 6,172,707 km (0.071 R)
• M32: 6,316,321 km (0.093 R)
• M33: 6,460,982 km (0.086 R)
• M34: 6,570,189 km (0.12 R)
• M35: 6,846,047 km (0.08 R)
• M36: 6,976,048 km (0.108 R)
• M37: 7,163,195 km (0.067 R)
• M38: 7,466,280 km (0.104 R)
• M39: 7,638,617 km (0.119 R)
• M40: 7,851,046 km (0.09 R)
• M41: 8,281,738 km (0.112 R)
• M42: 8,360,875 km (0.103 R)
• M43: 8,861,280 km (0.051 R)
• M44: 9,289,280 km (0.118 R)
• M45: 9,454,137 km (0.104 R)
• M46: 9,954,392 km (0.109 R)
• M47: 10,271,539 km (0.118 R)
• M48: 10,463,324 km (0.084 R)
• M49: 10,634,913 km (0.083 R)
• M50: 10,850,782 km (0.103 R)
• M51: 10,980,933 km (0.117 R)
• M52: 11,418,506 km (0.096 R)
• M53: 11,706,033 km (0.118 R)
• M54: 12,040,833 km (0.114 R)
• M55: 12,401,514 km (0.066 R)
• M56: 12,857,339 km (0.089 R)
• M57: 13,785,294 km (0.074 R)
• M58: 13,997,125 km (0.072 R)
• M59: 14,257,425 km (0.058 R)
• M60: 14,999,730 km (0.117 R)
• M61: 15,193,459 km (0.07 R)
• M62: 15,436,555 km (0.062 R)
• M63: 15,705,682 km (0.046 R)
• M64: 15,902,254 km (0.106 R)
• M65: 16,149,240 km (0.074 R)
• M66: 16,248,274 km (0.101 R)
• M67: 16,497,055 km (0.076 R)
• M68: 16,747,033 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 9.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.19 AU - 6.39 AU

Year: 4400 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,379,497 km

• M1: 166,203 km (0.046 R)
• M2: 242,049 km (0.088 R)
• M3: 325,525 km (0.054 R)
• M4: 401,670 km (0.106 R)
• M5: 567,574 km (0.089 R)
• M6: 730,935 km (0.082 R)
• M7: 947,852 km (0.102 R)
• M8: 1,387,371 km (0.116 R)
• M9: 1,623,436 km (0.1 R)
• M10: 1,716,785 km (0.086 R)
• M11: 1,896,901 km (0.102 R)
• M12: 2,045,452 km (0.083 R)
• M13: 2,354,371 km (0.118 R)
• M14: 2,447,272 km (0.079 R)
• M15: 2,582,209 km (0.1 R)
• M16: 2,664,338 km (0.066 R)
• M17: 2,817,227 km (0.099 R)
• M18: 3,001,681 km (0.082 R)
• M19: 3,131,831 km (0.1 R)
• M20: 3,323,018 km (0.057 R)
• M21: 3,442,696 km (0.029 R)
• M22: 3,578,979 km (0.065 R)
• M23: 3,655,424 km (0.083 R)
• M24: 4,014,459 km (0.064 R)
• M25: 4,078,038 km (0.039 R)
• M26: 4,142,066 km (0.043 R)
• M27: 4,238,556 km (0.106 R)
• M28: 4,499,754 km (0.109 R)
• M29: 4,632,298 km (0.041 R)
• M30: 4,867,466 km (0.098 R)
• M31: 5,141,080 km (0.087 R)
• M32: 5,349,620 km (0.108 R)
• M33: 5,775,076 km (0.072 R)
• M34: 6,046,447 km (0.083 R)
• M35: 6,193,053 km (0.055 R)
• M36: 8,222,348 km (0.118 R)
• M37: 8,384,811 km (0.036 R)
• M38: 9,045,286 km (0.079 R)
• M39: 9,150,004 km (0.093 R)
• M40: 9,487,796 km (0.094 R)
• M41: 9,636,945 km (0.082 R)
• M42: 9,765,300 km (0.104 R)
• M43: 9,937,487 km (0.106 R)
• M44: 10,132,264 km (0.03 R)
• M45: 10,437,892 km (0.12 R)
• M46: 10,613,819 km (0.097 R)
• M47: 10,946,375 km (0.078 R)
• M48: 11,735,953 km (0.048 R)
• M49: 11,850,246 km (0.072 R)
• M50: 11,941,949 km (0.111 R)
• M51: 12,010,764 km (0.117 R)
• M52: 12,125,955 km (0.113 R)
• M53: 12,590,306 km (0.107 R)
• M54: 13,013,369 km (0.037 R)
• M55: 13,131,551 km (0.052 R)
• M56: 13,250,332 km (0.049 R)
• M57: 13,321,690 km (0.079 R)
• M58: 13,608,470 km (0.112 R)
• M59: 13,824,938 km (0.098 R)
• M60: 14,090,923 km (0.091 R)
• M61: 14,309,934 km (0.087 R)
• M62: 14,554,526 km (0.06 R)
• M63: 14,800,615 km (0.104 R)
• M64: 15,321,664 km (0.104 R)
• M65: 15,396,613 km (0.111 R)
• M66: 15,546,959 km (0.081 R)
• M67: 16,203,544 km (0.084 R)
• M68: 16,663,557 km (0.078 R)
• M69: 17,465,701 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 8

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.28 AU - 6 AU

Year: 4844 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,379,497 km

• M1: 129,851 km (0.101 R)
• M2: 222,602 km (0.048 R)
• M3: 402,119 km (0.067 R)
• M4: 515,065 km (0.084 R)
• M5: 727,943 km (0.075 R)
• M6: 943,065 km (0.089 R)
• M7: 1,032,225 km (0.077 R)
• M8: 1,164,769 km (0.113 R)
• M9: 1,247,048 km (0.099 R)
• M10: 1,490,892 km (0.064 R)
• M11: 1,672,205 km (0.074 R)
• M12: 2,362,450 km (0.09 R)
• M13: 2,556,628 km (0.051 R)
• M14: 2,829,793 km (0.029 R)
• M15: 3,189,427 km (0.091 R)
• M16: 3,503,433 km (0.118 R)
• M17: 3,704,791 km (0.102 R)
• M18: 3,806,967 km (0.086 R)
• M19: 4,140,121 km (0.115 R)
• M20: 4,767,834 km (0.086 R)
• M21: 5,823,396 km (0.113 R)
• M22: 5,966,262 km (0.112 R)
• M23: 6,475,493 km (0.091 R)
• M24: 6,549,395 km (0.096 R)
• M25: 6,772,744 km (0.112 R)
• M26: 7,201,641 km (0.117 R)
• M27: 7,380,860 km (0.077 R)
• M28: 8,112,094 km (0.099 R)
• M29: 8,784,387 km (0.12 R)
• M30: 9,671,054 km (0.107 R)
• M31: 10,039,364 km (0.096 R)
• M32: 10,268,248 km (0.115 R)
• M33: 10,614,867 km (0.083 R)
• M34: 10,731,254 km (0.06 R)
• M35: 11,319,622 km (0.086 R)
• M36: 11,797,886 km (0.077 R)
• M37: 12,221,847 km (0.117 R)
• M38: 12,343,919 km (0.115 R)
• M39: 12,405,104 km (0.111 R)
• M40: 13,554,913 km (0.115 R)
• M41: 13,839,598 km (0.104 R)
• M42: 14,126,527 km (0.079 R)
• M43: 14,544,204 km (0.102 R)
• M44: 15,293,241 km (0.102 R)
• M45: 15,490,710 km (0.089 R)
• M46: 16,121,564 km (0.053 R)
• M47: 16,221,944 km (0.063 R)
• M48: 17,032,466 km (0.056 R)
• M49: 17,203,007 km (0.083 R)
• M50: 17,408,405 km (0.094 R)
• M51: 17,925,415 km (0.099 R)
• M52: 18,307,787 km (0.115 R)
• M53: 18,692,852 km (0.05 R)
• M54: 19,080,460 km (0.118 R)
• M55: 19,577,873 km (0.074 R)
• M56: 19,684,985 km (0.089 R)
• M57: 19,935,562 km (0.105 R)
• M58: 20,766,877 km (0.034 R)
• M59: 20,912,586 km (0.057 R)
• M60: 21,205,049 km (0.11 R)
• M61: 21,351,805 km (0.12 R)
• M62: 22,537,817 km (0.043 R)
• M63: 22,912,709 km (0.036 R)
• M64: 24,126,546 km (0.076 R)
• M65: 24,318,181 km (0.066 R)
• M66: 24,818,586 km (0.066 R)
• M67: 24,895,928 km (0.049 R)
• M68: 25,050,612 km (0.104 R)
• M69: 25,478,013 km (0.066 R)
• M70: 26,025,542 km (0.039 R)
• M71: 26,104,080 km (0.084 R)
• M72: 26,379,490 km (0.106 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit