🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 253 Days

Day: 37.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.52 AU - 0.62 AU

Year: 282 Days

Day: 34.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.3

Radius: 8.6

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.81 AU - 1.93 AU

Year: 1678 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,253,244 km

• M1: 114,592 km (0.096 R)
• M2: 178,321 km (0.113 R)
• M3: 294,259 km (0.091 R)
• M4: 465,848 km (0.117 R)
• M5: 545,434 km (0.108 R)
• M6: 603,627 km (0.106 R)
• M7: 664,065 km (0.106 R)
• M8: 762,800 km (0.078 R)
• M9: 975,378 km (0.114 R)
• M10: 1,056,011 km (0.119 R)
• M11: 1,138,889 km (0.07 R)
• M12: 1,215,632 km (0.115 R)
• M13: 1,338,303 km (0.063 R)
• M14: 1,511,686 km (0.059 R)
• M15: 1,820,456 km (0.077 R)
• M16: 1,931,159 km (0.044 R)
• M17: 2,075,371 km (0.104 R)
• M18: 2,148,973 km (0.107 R)
• M19: 2,255,487 km (0.103 R)
• M20: 2,352,875 km (0.065 R)
• M21: 2,440,540 km (0.088 R)
• M22: 2,630,828 km (0.108 R)
• M23: 2,710,564 km (0.102 R)
• M24: 2,779,678 km (0.095 R)
• M25: 2,966,526 km (0.073 R)
• M26: 3,157,712 km (0.068 R)
• M27: 3,230,416 km (0.066 R)
• M28: 3,328,253 km (0.117 R)
• M29: 3,451,971 km (0.105 R)
• M30: 3,514,503 km (0.11 R)
• M31: 3,975,264 km (0.039 R)
• M32: 4,279,696 km (0.107 R)
• M33: 4,482,401 km (0.113 R)
• M34: 4,841,137 km (0.095 R)
• M35: 4,967,547 km (0.104 R)
• M36: 5,023,945 km (0.119 R)
• M37: 5,123,428 km (0.094 R)
• M38: 5,194,936 km (0.072 R)
• M39: 5,498,470 km (0.088 R)
• M40: 5,630,415 km (0.114 R)
• M41: 5,689,357 km (0.106 R)
• M42: 5,793,028 km (0.106 R)
• M43: 5,867,528 km (0.116 R)
• M44: 6,002,315 km (0.048 R)
• M45: 6,583,054 km (0.099 R)
• M46: 6,895,863 km (0.06 R)
• M47: 7,245,623 km (0.084 R)
• M48: 7,568,605 km (0.106 R)
• M49: 7,896,224 km (0.119 R)
• M50: 7,962,347 km (0.072 R)
• M51: 8,045,224 km (0.074 R)
• M52: 8,145,155 km (0.076 R)
• M53: 8,245,386 km (0.104 R)
• M54: 8,379,725 km (0.114 R)
• M55: 8,548,621 km (0.102 R)
• M56: 8,718,714 km (0.078 R)
• M57: 9,200,867 km (0.083 R)
• M58: 9,270,580 km (0.089 R)
• M59: 9,340,293 km (0.082 R)
• M60: 9,585,932 km (0.09 R)
• M61: 9,976,084 km (0.068 R)
• M62: 10,083,495 km (0.099 R)
• M63: 10,191,205 km (0.106 R)
• M64: 10,263,162 km (0.081 R)
• M65: 10,353,519 km (0.097 R)
• M66: 10,425,924 km (0.086 R)
• M67: 10,625,937 km (0.053 R)
• M68: 10,698,941 km (0.079 R)
• M69: 10,882,348 km (0.092 R)
• M70: 11,588,599 km (0.109 R)
• M71: 11,682,547 km (0.11 R)
• M72: 11,871,489 km (0.095 R)
• M73: 11,985,183 km (0.067 R)
• M74: 12,347,958 km (0.081 R)
• M75: 12,559,639 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 9.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.86 AU - 3.22 AU

Year: 3477 Days

Day: 9.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,253,244 km

• M1: 121,324 km (0.119 R)
• M2: 208,240 km (0.042 R)
• M3: 284,685 km (0.099 R)
• M4: 360,830 km (0.118 R)
• M5: 566,527 km (0.075 R)
• M6: 689,048 km (0.068 R)
• M7: 961,914 km (0.116 R)
• M8: 1,076,057 km (0.09 R)
• M9: 1,854,415 km (0.059 R)
• M10: 1,940,434 km (0.062 R)
• M11: 2,042,460 km (0.055 R)
• M12: 2,267,305 km (0.044 R)
• M13: 2,643,694 km (0.091 R)
• M14: 2,922,394 km (0.119 R)
• M15: 3,279,784 km (0.083 R)
• M16: 3,472,615 km (0.093 R)
• M17: 3,597,380 km (0.053 R)
• M18: 3,888,049 km (0.059 R)
• M19: 4,036,300 km (0.104 R)
• M20: 4,167,497 km (0.094 R)
• M21: 4,376,635 km (0.06 R)
• M22: 4,844,877 km (0.098 R)
• M23: 5,145,718 km (0.082 R)
• M24: 5,473,487 km (0.108 R)
• M25: 5,660,783 km (0.11 R)
• M26: 5,999,024 km (0.09 R)
• M27: 6,496,886 km (0.12 R)
• M28: 6,895,714 km (0.089 R)
• M29: 7,075,530 km (0.102 R)
• M30: 7,166,187 km (0.112 R)
• M31: 7,234,254 km (0.113 R)
• M32: 7,302,620 km (0.107 R)
• M33: 7,532,103 km (0.102 R)
• M34: 7,740,643 km (0.047 R)
• M35: 8,068,860 km (0.102 R)
• M36: 8,187,192 km (0.09 R)
• M37: 8,353,844 km (0.111 R)
• M38: 8,690,440 km (0.113 R)
• M39: 8,763,294 km (0.026 R)
• M40: 9,007,138 km (0.067 R)
• M41: 9,080,740 km (0.079 R)
• M42: 9,626,623 km (0.076 R)
• M43: 10,157,845 km (0.072 R)
• M44: 10,260,020 km (0.073 R)
• M45: 11,248,413 km (0.111 R)
• M46: 11,460,394 km (0.068 R)
• M47: 11,566,758 km (0.099 R)
• M48: 11,727,127 km (0.038 R)
• M49: 12,294,103 km (0.106 R)
• M50: 12,403,159 km (0.082 R)
• M51: 12,567,268 km (0.08 R)
• M52: 13,314,809 km (0.069 R)
• M53: 13,679,828 km (0.058 R)
• M54: 13,991,290 km (0.058 R)
• M55: 14,105,134 km (0.068 R)
• M56: 14,276,574 km (0.073 R)
• M57: 14,968,913 km (0.081 R)
• M58: 15,407,234 km (0.116 R)
• M59: 15,701,643 km (0.084 R)
• M60: 15,968,376 km (0.104 R)
• M61: 16,146,996 km (0.069 R)
• M62: 16,506,180 km (0.117 R)
• M63: 17,049,969 km (0.068 R)
• M64: 17,446,403 km (0.103 R)
• M65: 17,599,741 km (0.094 R)
• M66: 18,528,743 km (0.045 R)
• M67: 18,747,904 km (0.058 R)
• M68: 18,999,378 km (0.116 R)
• M69: 19,442,038 km (0.089 R)
• M70: 19,537,332 km (0.111 R)
• M71: 19,856,125 km (0.054 R)
• M72: 20,498,947 km (0.118 R)
• M73: 20,725,588 km (0.029 R)
• M74: 21,508,883 km (0.1 R)
• M75: 21,706,202 km (0.108 R)
• M76: 22,036,365 km (0.054 R)
• M77: 22,202,119 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.5

Radius: 11.9

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.35 AU - 4.97 AU

Year: 6599 Days

Day: 11.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,253,244 km

• M1: 263,891 km (0.038 R)
• M2: 511,774 km (0.099 R)
• M3: 599,887 km (0.044 R)
• M4: 680,222 km (0.111 R)
• M5: 868,864 km (0.074 R)
• M6: 1,263,803 km (0.117 R)
• M7: 1,371,064 km (0.09 R)
• M8: 1,771,688 km (0.092 R)
• M9: 1,893,011 km (0.028 R)
• M10: 1,975,440 km (0.099 R)
• M11: 2,208,513 km (0.084 R)
• M12: 2,609,585 km (0.059 R)
• M13: 4,160,766 km (0.107 R)
• M14: 4,296,451 km (0.098 R)
• M15: 4,656,234 km (0.057 R)
• M16: 4,911,148 km (0.056 R)
• M17: 5,375,650 km (0.103 R)
• M18: 5,523,752 km (0.117 R)
• M19: 6,222,374 km (0.097 R)
• M20: 6,852,630 km (0.083 R)
• M21: 7,175,462 km (0.115 R)
• M22: 7,503,380 km (0.079 R)
• M23: 8,004,384 km (0.071 R)
• M24: 8,207,837 km (0.108 R)
• M25: 8,828,518 km (0.101 R)
• M26: 8,933,536 km (0.095 R)
• M27: 9,179,924 km (0.093 R)
• M28: 9,321,892 km (0.117 R)
• M29: 9,500,213 km (0.109 R)
• M30: 9,643,677 km (0.09 R)
• M31: 10,005,704 km (0.055 R)
• M32: 10,115,060 km (0.027 R)
• M33: 10,817,721 km (0.114 R)
• M34: 11,193,810 km (0.037 R)
• M35: 11,650,832 km (0.078 R)
• M36: 11,843,065 km (0.074 R)
• M37: 12,036,345 km (0.093 R)
• M38: 12,308,763 km (0.037 R)
• M39: 12,504,587 km (0.118 R)
• M40: 12,780,445 km (0.068 R)
• M41: 13,539,505 km (0.071 R)
• M42: 13,985,606 km (0.103 R)
• M43: 14,726,115 km (0.047 R)
• M44: 14,975,794 km (0.111 R)
• M45: 15,945,787 km (0.096 R)
• M46: 16,245,132 km (0.073 R)
• M47: 16,331,001 km (0.048 R)
• M48: 17,416,782 km (0.07 R)
• M49: 19,066,398 km (0.05 R)
• M50: 20,070,798 km (0.036 R)
• M51: 20,719,006 km (0.082 R)
• M52: 20,998,904 km (0.116 R)
• M53: 21,656,835 km (0.111 R)
• M54: 21,798,654 km (0.115 R)
• M55: 22,896,553 km (0.095 R)
• M56: 24,110,390 km (0.09 R)
• M57: 24,503,084 km (0.071 R)
• M58: 24,848,655 km (0.11 R)
• M59: 25,644,217 km (0.082 R)
• M60: 26,853,416 km (0.048 R)
• M61: 28,081,166 km (0.095 R)
• M62: 28,287,611 km (0.064 R)
• M63: 28,650,087 km (0.05 R)
• M64: 28,909,789 km (0.091 R)
• M65: 29,693,981 km (0.118 R)
• M66: 30,009,632 km (0.077 R)
• M67: 31,604,345 km (0.118 R)
• M68: 34,047,877 km (0.105 R)
• M69: 34,543,794 km (0.046 R)
• M70: 35,042,104 km (0.045 R)
• M71: 35,375,708 km (0.113 R)
• M72: 36,045,906 km (0.115 R)
• M73: 36,214,204 km (0.115 R)
• M74: 36,946,186 km (0.055 R)
• M75: 37,512,564 km (0.078 R)
• M76: 37,626,258 km (0.08 R)
• M77: 37,739,952 km (0.119 R)
• M78: 38,024,787 km (0.084 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: 413 - 13,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit