🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.62 AU

Year: 202 Days

Day: 39.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 11,521,462 km

• M1: 338,989 km (0.059 R)
• M2: 414,386 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.19 AU - 1.49 AU

Year: 692 Days

Day: 19.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,521,462 km

• M1: 43,832 km (0.099 R)
• M2: 636,838 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 12

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.48 AU - 3.08 AU

Year: 2068 Days

Day: 12.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,521,462 km

• M1: 172,935 km (0.111 R)
• M2: 272,119 km (0.087 R)
• M3: 348,563 km (0.069 R)
• M4: 436,527 km (0.114 R)
• M5: 567,126 km (0.068 R)
• M6: 698,622 km (0.06 R)
• M7: 937,380 km (0.087 R)
• M8: 1,062,743 km (0.091 R)
• M9: 1,397,244 km (0.065 R)
• M10: 1,572,124 km (0.096 R)
• M11: 1,692,999 km (0.048 R)
• M12: 1,954,795 km (0.107 R)
• M13: 2,140,596 km (0.086 R)
• M14: 2,218,836 km (0.087 R)
• M15: 2,413,014 km (0.083 R)
• M16: 2,518,031 km (0.088 R)
• M17: 2,696,801 km (0.082 R)
• M18: 3,270,957 km (0.109 R)
• M19: 3,545,619 km (0.041 R)
• M20: 3,625,654 km (0.118 R)
• M21: 3,746,679 km (0.088 R)
• M22: 3,869,050 km (0.096 R)
• M23: 3,979,004 km (0.12 R)
• M24: 4,286,727 km (0.097 R)
• M25: 4,457,867 km (0.046 R)
• M26: 4,631,400 km (0.094 R)
• M27: 5,000,159 km (0.109 R)
• M28: 5,286,789 km (0.074 R)
• M29: 5,578,804 km (0.088 R)
• M30: 5,750,393 km (0.076 R)
• M31: 6,066,792 km (0.109 R)
• M32: 6,178,841 km (0.116 R)
• M33: 6,388,876 km (0.091 R)
• M34: 6,568,543 km (0.12 R)
• M35: 6,782,917 km (0.047 R)
• M36: 7,033,194 km (0.061 R)
• M37: 7,167,982 km (0.105 R)
• M38: 7,269,559 km (0.087 R)
• M39: 7,577,431 km (0.106 R)
• M40: 7,994,510 km (0.077 R)
• M41: 8,241,347 km (0.077 R)
• M42: 8,508,678 km (0.109 R)
• M43: 8,616,389 km (0.105 R)
• M44: 8,760,601 km (0.1 R)
• M45: 9,143,422 km (0.063 R)
• M46: 9,272,226 km (0.082 R)
• M47: 9,383,078 km (0.074 R)
• M48: 9,475,828 km (0.069 R)
• M49: 10,038,616 km (0.081 R)
• M50: 10,343,346 km (0.111 R)
• M51: 11,314,985 km (0.104 R)
• M52: 11,473,259 km (0.098 R)
• M53: 11,572,442 km (0.109 R)
• M54: 11,652,029 km (0.092 R)
• M55: 11,871,937 km (0.114 R)
• M56: 12,194,171 km (0.08 R)
• M57: 12,376,681 km (0.03 R)
• M58: 12,724,047 km (0.106 R)
• M59: 13,053,910 km (0.111 R)
• M60: 13,240,608 km (0.118 R)
• M61: 13,344,728 km (0.068 R)
• M62: 13,658,884 km (0.072 R)
• M63: 14,294,376 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.3

Radius: 8.3

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.6 AU - 4.26 AU

Year: 3476 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 11,521,462 km

• M1: 145,559 km (0.114 R)
• M2: 212,728 km (0.086 R)
• M3: 317,147 km (0.12 R)
• M4: 552,465 km (0.116 R)
• M5: 820,395 km (0.085 R)
• M6: 958,922 km (0.067 R)
• M7: 1,127,070 km (0.088 R)
• M8: 1,214,735 km (0.111 R)
• M9: 1,362,238 km (0.112 R)
• M10: 1,456,186 km (0.074 R)
• M11: 1,552,228 km (0.085 R)
• M12: 1,840,203 km (0.046 R)
• M13: 1,931,309 km (0.074 R)
• M14: 2,104,543 km (0.119 R)
• M15: 2,338,664 km (0.092 R)
• M16: 2,437,697 km (0.105 R)
• M17: 2,494,844 km (0.117 R)
• M18: 2,728,067 km (0.085 R)
• M19: 3,106,549 km (0.118 R)
• M20: 3,517,944 km (0.113 R)
• M21: 3,680,856 km (0.038 R)
• M22: 3,879,522 km (0.109 R)
• M23: 4,014,010 km (0.085 R)
• M24: 4,098,832 km (0.11 R)
• M25: 4,184,252 km (0.078 R)
• M26: 4,304,978 km (0.117 R)
• M27: 4,479,259 km (0.098 R)
• M28: 4,638,132 km (0.044 R)
• M29: 4,816,902 km (0.114 R)
• M30: 5,107,720 km (0.034 R)
• M31: 5,348,124 km (0.102 R)
• M32: 5,801,854 km (0.104 R)
• M33: 5,898,046 km (0.085 R)
• M34: 6,346,839 km (0.105 R)
• M35: 6,665,632 km (0.107 R)
• M36: 7,071,491 km (0.08 R)
• M37: 7,256,843 km (0.047 R)
• M38: 7,381,159 km (0.05 R)
• M39: 7,485,429 km (0.058 R)
• M40: 7,569,203 km (0.11 R)
• M41: 8,078,135 km (0.037 R)
• M42: 8,358,482 km (0.082 R)
• M43: 8,773,915 km (0.072 R)
• M44: 8,840,037 km (0.055 R)
• M45: 9,330,718 km (0.086 R)
• M46: 9,830,226 km (0.083 R)
• M47: 9,991,043 km (0.114 R)
• M48: 10,129,571 km (0.112 R)
• M49: 10,245,509 km (0.085 R)
• M50: 10,478,583 km (0.077 R)
• M51: 10,619,354 km (0.101 R)
• M52: 10,997,687 km (0.043 R)
• M53: 11,069,195 km (0.065 R)
• M54: 11,164,639 km (0.111 R)
• M55: 11,260,381 km (0.065 R)
• M56: 11,428,679 km (0.093 R)
• M57: 11,694,814 km (0.09 R)
• M58: 12,085,563 km (0.072 R)
• M59: 12,480,502 km (0.098 R)
• M60: 12,704,599 km (0.079 R)
• M61: 13,030,573 km (0.12 R)
• M62: 13,257,812 km (0.112 R)
• M63: 13,359,389 km (0.101 R)
• M64: 14,076,711 km (0.093 R)
• M65: 14,388,024 km (0.094 R)
• M66: 15,017,382 km (0.088 R)
• M67: 15,070,190 km (0.104 R)
• M68: 15,441,941 km (0.106 R)
• M69: 15,682,494 km (0.113 R)
• M70: 15,897,467 km (0.098 R)
• M71: 15,951,322 km (0.05 R)
• M72: 16,113,336 km (0.057 R)
• M73: 16,357,330 km (0.051 R)
• M74: 16,958,863 km (0.115 R)
• M75: 17,069,117 km (0.111 R)
• M76: 17,124,319 km (0.061 R)
• M77: 17,373,250 km (0.093 R)
• M78: 18,099,398 km (0.086 R)
• M79: 18,778,422 km (0.073 R)
• M80: 19,035,282 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 13.2

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.31 AU - 5.35 AU

Year: 4737 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 11,521,462 km

• M1: 173,833 km (0.063 R)
• M2: 295,007 km (0.119 R)
• M3: 440,715 km (0.095 R)
• M4: 539,600 km (0.101 R)
• M5: 797,805 km (0.088 R)
• M6: 891,005 km (0.098 R)
• M7: 1,288,486 km (0.101 R)
• M8: 1,474,586 km (0.026 R)
• M9: 1,695,991 km (0.112 R)
• M10: 1,864,887 km (0.102 R)
• M11: 1,993,092 km (0.11 R)
• M12: 2,258,778 km (0.1 R)
• M13: 2,720,288 km (0.076 R)
• M14: 3,134,823 km (0.064 R)
• M15: 3,835,390 km (0.094 R)
• M16: 3,988,429 km (0.085 R)
• M17: 4,571,113 km (0.113 R)
• M18: 4,746,292 km (0.112 R)
• M19: 5,442,520 km (0.055 R)
• M20: 5,588,378 km (0.067 R)
• M21: 5,762,360 km (0.097 R)
• M22: 6,184,675 km (0.116 R)
• M23: 6,350,878 km (0.096 R)
• M24: 7,927,790 km (0.12 R)
• M25: 8,798,748 km (0.111 R)
• M26: 8,954,779 km (0.094 R)
• M27: 9,221,961 km (0.027 R)
• M28: 9,507,842 km (0.063 R)
• M29: 10,268,099 km (0.112 R)
• M30: 10,498,330 km (0.07 R)
• M31: 11,047,803 km (0.105 R)
• M32: 11,216,250 km (0.057 R)
• M33: 11,351,486 km (0.119 R)
• M34: 11,453,363 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 15,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit