🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 323 Days

Day: 33.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,773,074 km

• M1: 141,520 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.4

Radius: 8.7

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.76 AU - 1.02 AU

Year: 542 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,773,074 km

• M1: 111,450 km (0.091 R)
• M2: 168,896 km (0.103 R)
• M3: 233,223 km (0.109 R)
• M4: 289,173 km (0.043 R)
• M5: 386,860 km (0.074 R)
• M6: 493,673 km (0.089 R)
• M7: 576,700 km (0.091 R)
• M8: 669,450 km (0.102 R)
• M9: 758,162 km (0.106 R)
• M10: 841,039 km (0.118 R)
• M11: 927,208 km (0.095 R)
• M12: 1,027,139 km (0.065 R)
• M13: 1,192,744 km (0.117 R)
• M14: 1,261,409 km (0.102 R)
• M15: 1,463,666 km (0.113 R)
• M16: 1,537,567 km (0.032 R)
• M17: 1,657,245 km (0.108 R)
• M18: 1,714,990 km (0.094 R)
• M19: 1,806,394 km (0.099 R)
• M20: 1,926,222 km (0.092 R)
• M21: 2,104,094 km (0.031 R)
• M22: 2,195,050 km (0.078 R)
• M23: 2,258,778 km (0.111 R)
• M24: 2,315,925 km (0.063 R)
• M25: 2,468,514 km (0.107 R)
• M26: 2,549,746 km (0.105 R)
• M27: 2,662,094 km (0.096 R)
• M28: 2,722,681 km (0.069 R)
• M29: 2,822,014 km (0.09 R)
• M30: 3,056,135 km (0.064 R)
• M31: 3,135,571 km (0.075 R)
• M32: 3,256,147 km (0.111 R)
• M33: 3,394,525 km (0.093 R)
• M34: 3,501,787 km (0.104 R)
• M35: 3,643,755 km (0.111 R)
• M36: 3,702,697 km (0.119 R)
• M37: 3,873,089 km (0.057 R)
• M38: 4,002,491 km (0.098 R)
• M39: 4,124,712 km (0.107 R)
• M40: 4,203,850 km (0.094 R)
• M41: 4,328,016 km (0.101 R)
• M42: 4,390,548 km (0.07 R)
• M43: 4,561,987 km (0.118 R)
• M44: 4,662,218 km (0.087 R)
• M45: 4,753,921 km (0.112 R)
• M46: 5,023,347 km (0.087 R)
• M47: 5,240,713 km (0.11 R)
• M48: 5,374,453 km (0.116 R)
• M49: 5,480,518 km (0.109 R)
• M50: 5,548,286 km (0.081 R)
• M51: 5,645,524 km (0.113 R)
• M52: 5,990,647 km (0.069 R)
• M53: 6,221,177 km (0.085 R)
• M54: 6,434,204 km (0.077 R)
• M55: 6,516,034 km (0.055 R)
• M56: 6,598,164 km (0.119 R)
• M57: 6,680,742 km (0.082 R)
• M58: 6,773,941 km (0.098 R)
• M59: 6,919,799 km (0.049 R)
• M60: 7,151,227 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 9.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.92 AU - 1.46 AU

Year: 838 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 19,773,074 km

• M1: 120,127 km (0.112 R)
• M2: 186,549 km (0.103 R)
• M3: 316,399 km (0.089 R)
• M4: 385,065 km (0.054 R)
• M5: 489,783 km (0.05 R)
• M6: 555,158 km (0.111 R)
• M7: 975,378 km (0.048 R)
• M8: 1,037,760 km (0.065 R)
• M9: 1,125,126 km (0.109 R)
• M10: 1,227,451 km (0.093 R)
• M11: 1,370,915 km (0.113 R)
• M12: 1,500,317 km (0.114 R)
• M13: 1,573,171 km (0.094 R)
• M14: 1,640,640 km (0.055 R)
• M15: 1,743,563 km (0.09 R)
• M16: 1,841,699 km (0.094 R)
• M17: 1,934,600 km (0.108 R)
• M18: 2,073,127 km (0.112 R)
• M19: 2,162,437 km (0.088 R)
• M20: 2,268,203 km (0.087 R)
• M21: 2,329,388 km (0.068 R)
• M22: 2,453,555 km (0.08 R)
• M23: 2,556,179 km (0.113 R)
• M24: 2,652,221 km (0.076 R)
• M25: 3,022,924 km (0.09 R)
• M26: 3,124,501 km (0.09 R)
• M27: 3,279,185 km (0.061 R)
• M28: 3,401,257 km (0.097 R)
• M29: 3,507,172 km (0.073 R)
• M30: 3,623,111 km (0.102 R)
• M31: 3,686,092 km (0.085 R)
• M32: 3,749,371 km (0.062 R)
• M33: 3,932,479 km (0.052 R)
• M34: 4,006,381 km (0.079 R)
• M35: 4,127,704 km (0.109 R)
• M36: 4,450,836 km (0.111 R)
• M37: 4,566,924 km (0.105 R)
• M38: 4,821,689 km (0.119 R)
• M39: 4,921,022 km (0.034 R)
• M40: 5,172,197 km (0.055 R)
• M41: 5,304,441 km (0.059 R)
• M42: 5,813,224 km (0.104 R)
• M43: 5,972,246 km (0.092 R)
• M44: 6,186,321 km (0.067 R)
• M45: 6,283,410 km (0.037 R)
• M46: 6,457,542 km (0.112 R)
• M47: 6,688,371 km (0.078 R)
• M48: 6,855,023 km (0.06 R)
• M49: 6,989,213 km (0.063 R)
• M50: 7,056,681 km (0.085 R)
• M51: 7,294,542 km (0.112 R)
• M52: 7,408,685 km (0.106 R)
• M53: 7,754,854 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.9

Radius: 10.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.01 AU - 1.51 AU

Year: 913 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,773,074 km

• M1: 141,220 km (0.083 R)
• M2: 315,951 km (0.101 R)
• M3: 440,566 km (0.074 R)
• M4: 571,913 km (0.093 R)
• M5: 674,238 km (0.089 R)
• M6: 788,530 km (0.114 R)
• M7: 910,004 km (0.113 R)
• M8: 987,196 km (0.112 R)
• M9: 1,066,782 km (0.084 R)
• M10: 1,232,986 km (0.091 R)
• M11: 1,511,986 km (0.044 R)
• M12: 1,605,036 km (0.071 R)
• M13: 1,748,350 km (0.118 R)
• M14: 1,982,471 km (0.095 R)
• M15: 2,129,376 km (0.079 R)
• M16: 2,234,394 km (0.087 R)
• M17: 2,434,257 km (0.035 R)
• M18: 2,504,867 km (0.093 R)
• M19: 2,616,018 km (0.044 R)
• M20: 3,018,137 km (0.095 R)
• M21: 3,102,660 km (0.12 R)
• M22: 3,213,811 km (0.041 R)
• M23: 3,291,602 km (0.093 R)
• M24: 3,404,997 km (0.058 R)
• M25: 3,484,134 km (0.054 R)
• M26: 3,743,836 km (0.064 R)
• M27: 3,908,244 km (0.03 R)
• M28: 4,009,971 km (0.075 R)
• M29: 4,263,390 km (0.053 R)
• M30: 4,339,385 km (0.116 R)
• M31: 4,425,554 km (0.108 R)
• M32: 4,560,790 km (0.109 R)
• M33: 4,667,902 km (0.099 R)
• M34: 4,964,555 km (0.09 R)
• M35: 5,534,672 km (0.088 R)
• M36: 5,628,321 km (0.111 R)
• M37: 5,796,020 km (0.091 R)
• M38: 6,008,000 km (0.06 R)
• M39: 6,093,420 km (0.055 R)
• M40: 6,461,581 km (0.076 R)
• M41: 6,747,911 km (0.07 R)
• M42: 6,982,181 km (0.115 R)
• M43: 7,072,239 km (0.076 R)
• M44: 7,230,663 km (0.111 R)
• M45: 7,310,250 km (0.095 R)
• M46: 7,470,469 km (0.094 R)
• M47: 7,631,885 km (0.087 R)
• M48: 7,701,298 km (0.091 R)
• M49: 7,794,348 km (0.118 R)
• M50: 7,887,847 km (0.109 R)

Asteroid Belt

Center: 2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.7

Radius: 12.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.52 AU - 2.96 AU

Year: 2928 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,773,074 km

• M1: 152,291 km (0.055 R)
• M2: 338,989 km (0.064 R)
• M3: 447,298 km (0.086 R)
• M4: 554,709 km (0.084 R)
• M5: 646,562 km (0.059 R)
• M6: 809,773 km (0.079 R)
• M7: 1,050,327 km (0.044 R)
• M8: 1,135,747 km (0.103 R)
• M9: 1,407,417 km (0.086 R)
• M10: 1,514,978 km (0.059 R)
• M11: 1,612,815 km (0.106 R)
• M12: 1,789,639 km (0.029 R)
• M13: 1,893,610 km (0.077 R)
• M14: 2,039,917 km (0.119 R)
• M15: 2,429,918 km (0.088 R)
• M16: 2,560,368 km (0.095 R)
• M17: 2,919,851 km (0.06 R)
• M18: 3,027,711 km (0.088 R)
• M19: 3,168,632 km (0.11 R)
• M20: 3,295,641 km (0.054 R)
• M21: 3,820,730 km (0.091 R)
• M22: 3,956,265 km (0.044 R)
• M23: 4,162,411 km (0.118 R)
• M24: 4,266,980 km (0.094 R)
• M25: 4,875,544 km (0.077 R)
• M26: 5,152,899 km (0.112 R)
• M27: 5,302,945 km (0.117 R)
• M28: 5,530,633 km (0.108 R)
• M29: 5,878,448 km (0.03 R)
• M30: 5,996,032 km (0.083 R)
• M31: 6,134,111 km (0.109 R)
• M32: 6,393,514 km (0.117 R)
• M33: 6,473,997 km (0.093 R)
• M34: 6,861,306 km (0.09 R)
• M35: 7,047,406 km (0.117 R)
• M36: 7,235,151 km (0.091 R)
• M37: 7,445,636 km (0.047 R)
• M38: 7,530,458 km (0.077 R)
• M39: 7,722,541 km (0.082 R)
• M40: 8,220,702 km (0.056 R)
• M41: 8,551,164 km (0.078 R)
• M42: 8,976,171 km (0.104 R)
• M43: 9,293,768 km (0.115 R)
• M44: 9,430,949 km (0.101 R)
• M45: 9,638,142 km (0.108 R)
• M46: 10,553,083 km (0.101 R)
• M47: 10,864,246 km (0.117 R)
• M48: 11,544,916 km (0.098 R)
• M49: 11,692,420 km (0.033 R)
• M50: 12,566,221 km (0.101 R)
• M51: 12,768,926 km (0.052 R)
• M52: 13,177,628 km (0.101 R)
• M53: 13,460,966 km (0.12 R)
• M54: 13,564,637 km (0.064 R)
• M55: 13,850,818 km (0.093 R)
• M56: 14,535,228 km (0.11 R)
• M57: 15,122,998 km (0.086 R)
• M58: 15,936,960 km (0.074 R)
• M59: 16,598,482 km (0.072 R)
• M60: 17,212,731 km (0.103 R)
• M61: 17,353,503 km (0.068 R)
• M62: 17,494,424 km (0.08 R)
• M63: 17,579,246 km (0.056 R)
• M64: 18,549,986 km (0.111 R)
• M65: 18,780,965 km (0.096 R)
• M66: 19,391,774 km (0.056 R)
• M67: 19,508,759 km (0.063 R)
• M68: 19,596,723 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit