🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 336 Days

Day: 20.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,779,721 km

• M1: 413,937 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78

Radius: 12.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.31 AU - 1.65 AU

Year: 1181 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,779,721 km

• M1: 156,330 km (0.098 R)
• M2: 235,766 km (0.047 R)
• M3: 352,901 km (0.1 R)
• M4: 445,951 km (0.102 R)
• M5: 581,188 km (0.034 R)
• M6: 713,133 km (0.12 R)
• M7: 983,905 km (0.106 R)
• M8: 1,086,380 km (0.119 R)
• M9: 1,164,470 km (0.064 R)
• M10: 1,249,591 km (0.09 R)
• M11: 1,361,490 km (0.056 R)
• M12: 1,512,734 km (0.066 R)
• M13: 1,659,340 km (0.104 R)
• M14: 1,938,639 km (0.095 R)
• M15: 2,023,760 km (0.049 R)
• M16: 2,104,393 km (0.083 R)
• M17: 2,383,244 km (0.073 R)
• M18: 2,686,927 km (0.063 R)
• M19: 2,769,505 km (0.093 R)
• M20: 2,957,251 km (0.1 R)
• M21: 3,062,568 km (0.036 R)
• M22: 3,455,262 km (0.081 R)
• M23: 3,842,571 km (0.105 R)
• M24: 3,994,114 km (0.058 R)
• M25: 4,162,561 km (0.099 R)
• M26: 4,325,772 km (0.073 R)
• M27: 4,536,705 km (0.083 R)
• M28: 4,681,815 km (0.114 R)
• M29: 4,766,487 km (0.101 R)
• M30: 5,008,088 km (0.102 R)
• M31: 5,237,721 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 12.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.66 AU - 1.76 AU

Year: 1467 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 81 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,779,721 km

• M1: 185,202 km (0.027 R)
• M2: 278,102 km (0.049 R)
• M3: 458,218 km (0.075 R)
• M4: 650,601 km (0.092 R)
• M5: 795,412 km (0.086 R)
• M6: 888,013 km (0.06 R)
• M7: 976,575 km (0.044 R)
• M8: 1,119,740 km (0.096 R)
• M9: 1,288,786 km (0.1 R)
• M10: 1,743,862 km (0.064 R)
• M11: 1,910,066 km (0.053 R)
• M12: 2,081,804 km (0.1 R)
• M13: 2,225,119 km (0.099 R)
• M14: 2,303,807 km (0.12 R)
• M15: 2,429,320 km (0.056 R)
• M16: 2,522,071 km (0.118 R)
• M17: 2,616,018 km (0.105 R)
• M18: 2,819,770 km (0.052 R)
• M19: 2,905,191 km (0.042 R)
• M20: 3,028,758 km (0.117 R)
• M21: 3,319,876 km (0.079 R)
• M22: 3,410,383 km (0.091 R)
• M23: 3,660,062 km (0.054 R)
• M24: 3,875,034 km (0.087 R)
• M25: 4,038,993 km (0.059 R)
• M26: 4,149,695 km (0.075 R)
• M27: 4,388,304 km (0.116 R)
• M28: 4,776,510 km (0.066 R)
• M29: 5,190,897 km (0.098 R)
• M30: 5,281,254 km (0.116 R)
• M31: 5,494,131 km (0.101 R)
• M32: 5,601,692 km (0.077 R)
• M33: 6,633,469 km (0.031 R)
• M34: 6,748,061 km (0.107 R)
• M35: 6,995,944 km (0.096 R)
• M36: 7,112,780 km (0.112 R)
• M37: 7,280,629 km (0.092 R)
• M38: 7,637,420 km (0.085 R)
• M39: 7,792,254 km (0.093 R)
• M40: 8,052,405 km (0.095 R)
• M41: 8,157,273 km (0.039 R)
• M42: 8,778,253 km (0.097 R)
• M43: 9,267,738 km (0.094 R)
• M44: 9,359,292 km (0.112 R)
• M45: 9,469,695 km (0.043 R)
• M46: 9,580,397 km (0.093 R)
• M47: 9,784,748 km (0.08 R)
• M48: 9,896,797 km (0.054 R)
• M49: 10,009,145 km (0.082 R)
• M50: 10,769,850 km (0.049 R)
• M51: 10,924,235 km (0.086 R)
• M52: 11,098,666 km (0.114 R)
• M53: 11,196,054 km (0.065 R)
• M54: 11,293,742 km (0.073 R)
• M55: 11,726,827 km (0.101 R)
• M56: 12,105,310 km (0.118 R)
• M57: 12,286,024 km (0.12 R)
• M58: 12,386,853 km (0.102 R)
• M59: 12,731,527 km (0.086 R)
• M60: 13,306,132 km (0.099 R)
• M61: 13,451,093 km (0.103 R)
• M62: 13,617,445 km (0.09 R)
• M63: 13,721,865 km (0.09 R)
• M64: 14,268,495 km (0.074 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 10.3

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.95 AU - 5.87 AU

Year: 7137 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,779,721 km

• M1: 129,253 km (0.092 R)
• M2: 229,334 km (0.067 R)
• M3: 437,275 km (0.111 R)
• M4: 509,381 km (0.104 R)
• M5: 1,069,026 km (0.11 R)
• M6: 1,224,309 km (0.093 R)
• M7: 1,538,165 km (0.106 R)
• M8: 1,635,404 km (0.109 R)
• M9: 1,918,892 km (0.116 R)
• M10: 2,045,302 km (0.056 R)
• M11: 2,196,396 km (0.118 R)
• M12: 2,373,520 km (0.079 R)
• M13: 2,555,580 km (0.114 R)
• M14: 2,624,994 km (0.058 R)
• M15: 2,909,379 km (0.098 R)
• M16: 3,178,805 km (0.113 R)
• M17: 3,304,019 km (0.102 R)
• M18: 3,874,286 km (0.044 R)
• M19: 4,143,711 km (0.089 R)
• M20: 4,447,246 km (0.116 R)
• M21: 4,531,320 km (0.116 R)
• M22: 4,988,491 km (0.084 R)
• M23: 5,371,012 km (0.032 R)
• M24: 5,490,691 km (0.116 R)
• M25: 5,947,114 km (0.063 R)
• M26: 6,767,209 km (0.071 R)
• M27: 6,994,000 km (0.106 R)
• M28: 7,157,660 km (0.046 R)
• M29: 7,488,570 km (0.1 R)
• M30: 7,994,660 km (0.095 R)
• M31: 8,721,556 km (0.107 R)
• M32: 8,827,172 km (0.108 R)
• M33: 9,039,601 km (0.111 R)
• M34: 9,182,168 km (0.052 R)
• M35: 9,469,545 km (0.064 R)
• M36: 10,386,879 km (0.102 R)
• M37: 10,912,865 km (0.11 R)
• M38: 11,102,855 km (0.062 R)
• M39: 11,640,659 km (0.099 R)
• M40: 11,756,897 km (0.039 R)
• M41: 12,029,913 km (0.113 R)
• M42: 12,542,585 km (0.096 R)
• M43: 12,701,757 km (0.104 R)
• M44: 12,981,804 km (0.12 R)
• M45: 13,589,022 km (0.1 R)
• M46: 14,621,546 km (0.085 R)
• M47: 14,831,133 km (0.062 R)
• M48: 14,957,394 km (0.093 R)
• M49: 15,722,138 km (0.119 R)
• M50: 16,499,448 km (0.06 R)
• M51: 16,761,394 km (0.052 R)
• M52: 16,936,873 km (0.099 R)
• M53: 17,422,318 km (0.117 R)
• M54: 17,733,631 km (0.101 R)
• M55: 17,867,670 km (0.118 R)
• M56: 18,271,734 km (0.081 R)
• M57: 18,678,790 km (0.034 R)
• M58: 19,964,135 km (0.042 R)
• M59: 20,289,959 km (0.115 R)
• M60: 20,617,579 km (0.112 R)
• M61: 23,007,853 km (0.114 R)
• M62: 23,349,535 km (0.118 R)
• M63: 23,889,733 km (0.088 R)
• M64: 24,136,569 km (0.117 R)
• M65: 24,832,499 km (0.075 R)
• M66: 24,932,430 km (0.098 R)
• M67: 25,686,254 km (0.08 R)
• M68: 25,939,224 km (0.058 R)
• M69: 27,113,567 km (0.095 R)
• M70: 27,319,563 km (0.112 R)
• M71: 27,526,008 km (0.066 R)
• M72: 28,148,784 km (0.096 R)
• M73: 28,881,066 km (0.085 R)
• M74: 32,089,940 km (0.068 R)
• M75: 33,019,541 km (0.049 R)
• M76: 33,404,756 km (0.117 R)
• M77: 35,185,270 km (0.07 R)
• M78: 35,748,057 km (0.036 R)
• M79: 37,110,594 km (0.08 R)
• M80: 37,282,183 km (0.058 R)
• M81: 37,683,404 km (0.054 R)
• M82: 38,374,547 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit