🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 47.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 14.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.68 AU - 0.68 AU

Year: 362 Days

Day: 15 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 14,476,584 km

• M1: 180,864 km (0.042 R)
• M2: 290,070 km (0.076 R)
• M3: 437,125 km (0.031 R)
• M4: 542,891 km (0.111 R)
• M5: 633,697 km (0.097 R)
• M6: 725,550 km (0.056 R)
• M7: 816,804 km (0.106 R)
• M8: 968,796 km (0.115 R)
• M9: 1,084,734 km (0.104 R)
• M10: 1,198,877 km (0.106 R)
• M11: 1,389,465 km (0.032 R)
• M12: 1,503,608 km (0.104 R)
• M13: 1,687,015 km (0.111 R)
• M14: 1,781,561 km (0.068 R)
• M15: 1,882,240 km (0.042 R)
• M16: 2,085,245 km (0.115 R)
• M17: 2,217,639 km (0.113 R)
• M18: 2,322,058 km (0.04 R)
• M19: 2,464,027 km (0.116 R)
• M20: 2,599,861 km (0.105 R)
• M21: 2,738,239 km (0.084 R)
• M22: 2,907,734 km (0.047 R)
• M23: 3,017,838 km (0.094 R)
• M24: 3,124,501 km (0.114 R)
• M25: 3,222,637 km (0.087 R)
• M26: 3,442,397 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.9

Radius: 14.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.73 AU - 0.77 AU

Year: 419 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 14,476,584 km

• M1: 190,288 km (0.08 R)
• M2: 280,047 km (0.064 R)
• M3: 389,254 km (0.101 R)
• M4: 478,264 km (0.071 R)
• M5: 652,845 km (0.117 R)
• M6: 876,045 km (0.08 R)
• M7: 978,968 km (0.048 R)
• M8: 1,144,125 km (0.119 R)
• M9: 1,258,268 km (0.108 R)
• M10: 1,347,727 km (0.076 R)
• M11: 1,454,241 km (0.079 R)
• M12: 1,553,873 km (0.09 R)
• M13: 1,707,660 km (0.073 R)
• M14: 1,818,661 km (0.073 R)
• M15: 1,921,136 km (0.08 R)
• M16: 2,070,435 km (0.079 R)
• M17: 2,298,870 km (0.091 R)
• M18: 2,410,470 km (0.099 R)
• M19: 2,541,967 km (0.101 R)
• M20: 2,651,323 km (0.051 R)
• M21: 2,750,058 km (0.114 R)
• M22: 2,900,404 km (0.088 R)
• M23: 2,995,847 km (0.073 R)
• M24: 3,105,353 km (0.11 R)
• M25: 3,203,040 km (0.063 R)
• M26: 3,475,458 km (0.056 R)
• M27: 3,776,598 km (0.099 R)
• M28: 3,874,136 km (0.038 R)
• M29: 3,986,783 km (0.088 R)
• M30: 4,086,266 km (0.092 R)
• M31: 4,193,677 km (0.114 R)
• M32: 4,287,625 km (0.085 R)
• M33: 4,470,433 km (0.118 R)
• M34: 4,596,095 km (0.035 R)
• M35: 4,768,133 km (0.038 R)
• M36: 4,911,896 km (0.067 R)
• M37: 5,003,450 km (0.081 R)
• M38: 5,126,420 km (0.106 R)
• M39: 5,265,995 km (0.047 R)
• M40: 5,406,916 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 12.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.88 AU - 1.34 AU

Year: 755 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 14,476,584 km

• M1: 157,975 km (0.109 R)
• M2: 239,955 km (0.115 R)
• M3: 421,567 km (0.094 R)
• M4: 507,286 km (0.112 R)
• M5: 620,083 km (0.108 R)
• M6: 824,284 km (0.114 R)
• M7: 967,449 km (0.096 R)
• M8: 1,063,790 km (0.113 R)
• M9: 1,306,588 km (0.056 R)
• M10: 1,690,306 km (0.06 R)
• M11: 1,838,707 km (0.085 R)
• M12: 1,960,630 km (0.033 R)
• M13: 2,069,537 km (0.116 R)
• M14: 2,172,610 km (0.093 R)
• M15: 2,475,695 km (0.065 R)
• M16: 2,594,027 km (0.063 R)
• M17: 2,775,041 km (0.117 R)
• M18: 2,862,854 km (0.11 R)
• M19: 2,942,590 km (0.115 R)
• M20: 3,050,151 km (0.11 R)
• M21: 3,159,058 km (0.107 R)
• M22: 3,241,636 km (0.078 R)
• M23: 3,607,852 km (0.056 R)
• M24: 3,704,043 km (0.092 R)
• M25: 3,898,820 km (0.07 R)
• M26: 4,278,350 km (0.102 R)
• M27: 4,452,033 km (0.085 R)
• M28: 4,711,735 km (0.068 R)
• M29: 4,817,051 km (0.042 R)
• M30: 4,933,887 km (0.094 R)
• M31: 5,019,308 km (0.051 R)
• M32: 5,311,622 km (0.114 R)
• M33: 5,509,690 km (0.084 R)
• M34: 5,609,621 km (0.113 R)
• M35: 5,890,416 km (0.099 R)
• M36: 5,992,741 km (0.089 R)
• M37: 6,095,515 km (0.085 R)
• M38: 6,187,518 km (0.1 R)
• M39: 6,337,863 km (0.083 R)
• M40: 6,489,406 km (0.108 R)
• M41: 6,606,840 km (0.116 R)
• M42: 6,999,385 km (0.109 R)
• M43: 7,107,844 km (0.117 R)
• M44: 7,216,751 km (0.097 R)
• M45: 7,534,796 km (0.053 R)
• M46: 7,794,947 km (0.111 R)
• M47: 8,020,391 km (0.094 R)
• M48: 8,247,929 km (0.109 R)
• M49: 8,400,818 km (0.089 R)
• M50: 8,554,754 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.6

Radius: 8.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.6 AU - 1.78 AU

Year: 1419 Days

Day: 7.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,476,584 km

• M1: 118,182 km (0.111 R)
• M2: 222,751 km (0.118 R)
• M3: 280,646 km (0.076 R)
• M4: 337,343 km (0.112 R)
• M5: 422,464 km (0.063 R)
• M6: 485,744 km (0.097 R)
• M7: 640,129 km (0.095 R)
• M8: 726,597 km (0.109 R)
• M9: 786,586 km (0.073 R)
• M10: 964,158 km (0.11 R)
• M11: 1,044,343 km (0.047 R)
• M12: 1,099,096 km (0.107 R)
• M13: 1,190,350 km (0.111 R)
• M14: 1,247,796 km (0.1 R)
• M15: 1,320,949 km (0.118 R)
• M16: 1,418,337 km (0.063 R)
• M17: 1,518,269 km (0.089 R)
• M18: 1,757,925 km (0.101 R)
• M19: 1,848,880 km (0.079 R)
• M20: 2,018,225 km (0.098 R)
• M21: 2,087,489 km (0.097 R)
• M22: 2,157,650 km (0.062 R)
• M23: 2,264,164 km (0.092 R)
• M24: 2,427,525 km (0.045 R)
• M25: 2,501,276 km (0.095 R)
• M26: 2,594,625 km (0.093 R)
• M27: 2,689,171 km (0.089 R)
• M28: 2,756,042 km (0.049 R)
• M29: 2,823,510 km (0.11 R)
• M30: 2,979,690 km (0.094 R)
• M31: 3,118,816 km (0.118 R)
• M32: 3,362,362 km (0.076 R)
• M33: 3,434,468 km (0.071 R)
• M34: 3,559,532 km (0.117 R)
• M35: 3,622,512 km (0.082 R)
• M36: 3,771,213 km (0.111 R)
• M37: 3,857,082 km (0.118 R)
• M38: 3,921,858 km (0.116 R)
• M39: 4,129,500 km (0.067 R)
• M40: 4,430,939 km (0.114 R)
• M41: 4,751,079 km (0.034 R)
• M42: 4,843,979 km (0.096 R)
• M43: 4,902,322 km (0.111 R)
• M44: 5,066,880 km (0.077 R)
• M45: 5,173,693 km (0.111 R)
• M46: 5,269,286 km (0.089 R)
• M47: 5,401,680 km (0.089 R)
• M48: 5,583,890 km (0.067 R)
• M49: 5,817,861 km (0.116 R)
• M50: 6,218,933 km (0.086 R)
• M51: 6,307,944 km (0.104 R)
• M52: 6,772,146 km (0.108 R)
• M53: 7,220,790 km (0.088 R)
• M54: 7,856,731 km (0.038 R)
• M55: 7,911,633 km (0.114 R)
• M56: 7,994,211 km (0.081 R)
• M57: 8,049,562 km (0.073 R)
• M58: 8,285,927 km (0.101 R)
• M59: 8,383,913 km (0.062 R)
• M60: 8,482,349 km (0.105 R)
• M61: 8,581,083 km (0.104 R)
• M62: 8,751,326 km (0.092 R)
• M63: 9,428,705 km (0.087 R)
• M64: 9,501,709 km (0.059 R)
• M65: 9,899,489 km (0.097 R)
• M66: 9,988,650 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503

Radius: 14.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.85 AU - 2.31 AU

Year: 1937 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,476,584 km

• M1: 185,801 km (0.103 R)
• M2: 384,018 km (0.114 R)
• M3: 484,548 km (0.103 R)
• M4: 795,861 km (0.086 R)
• M5: 927,956 km (0.071 R)
• M6: 1,252,733 km (0.103 R)
• M7: 1,467,555 km (0.078 R)
• M8: 1,745,807 km (0.079 R)
• M9: 1,860,100 km (0.048 R)
• M10: 1,987,707 km (0.041 R)
• M11: 2,151,666 km (0.111 R)
• M12: 2,263,416 km (0.092 R)
• M13: 2,623,049 km (0.102 R)
• M14: 2,779,379 km (0.037 R)
• M15: 2,901,750 km (0.102 R)
• M16: 3,038,632 km (0.103 R)
• M17: 3,165,042 km (0.051 R)
• M18: 3,554,745 km (0.027 R)
• M19: 3,823,273 km (0.091 R)
• M20: 3,946,392 km (0.049 R)
• M21: 4,084,620 km (0.061 R)
• M22: 4,182,457 km (0.118 R)
• M23: 4,509,478 km (0.104 R)
• M24: 4,625,117 km (0.099 R)
• M25: 4,978,468 km (0.059 R)
• M26: 5,249,240 km (0.08 R)
• M27: 5,571,324 km (0.047 R)
• M28: 5,789,587 km (0.119 R)
• M29: 6,218,933 km (0.068 R)
• M30: 6,625,540 km (0.078 R)
• M31: 6,990,708 km (0.104 R)
• M32: 7,108,292 km (0.114 R)
• M33: 7,499,341 km (0.049 R)
• M34: 7,775,649 km (0.048 R)
• M35: 8,055,247 km (0.058 R)
• M36: 8,445,099 km (0.093 R)
• M37: 8,660,520 km (0.074 R)
• M38: 8,750,727 km (0.119 R)
• M39: 8,968,692 km (0.119 R)
• M40: 9,206,851 km (0.107 R)
• M41: 9,354,355 km (0.066 R)
• M42: 9,801,952 km (0.107 R)
• M43: 9,952,597 km (0.092 R)
• M44: 10,294,727 km (0.114 R)
• M45: 10,931,864 km (0.093 R)
• M46: 11,304,513 km (0.105 R)
• M47: 11,701,396 km (0.079 R)
• M48: 11,801,327 km (0.091 R)
• M49: 12,022,134 km (0.096 R)
• M50: 12,467,935 km (0.091 R)
• M51: 12,631,446 km (0.12 R)
• M52: 12,836,844 km (0.092 R)
• M53: 12,939,917 km (0.08 R)
• M54: 13,648,412 km (0.089 R)
• M55: 14,198,633 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit