🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.9 AU - 1.3 AU

Year: 435 Days

Day: 36.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.21 AU - 2.01 AU

Year: 770 Days

Day: 36.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,628,526 km

• M1: 953,537 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.05 AU - 4.09 AU

Year: 2541 Days

Day: 44.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 14.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.58 AU - 5.52 AU

Year: 4275 Days

Day: 12.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 29,628,526 km

• M1: 182,509 km (0.081 R)
• M2: 286,929 km (0.089 R)
• M3: 416,480 km (0.118 R)
• M4: 840,890 km (0.116 R)
• M5: 1,105,678 km (0.119 R)
• M6: 1,257,370 km (0.119 R)
• M7: 1,452,895 km (0.067 R)
• M8: 2,142,989 km (0.078 R)
• M9: 2,512,496 km (0.069 R)
• M10: 2,636,513 km (0.07 R)
• M11: 2,926,284 km (0.07 R)
• M12: 3,202,142 km (0.113 R)
• M13: 3,423,996 km (0.107 R)
• M14: 3,549,658 km (0.096 R)
• M15: 4,014,608 km (0.091 R)
• M16: 4,554,058 km (0.119 R)
• M17: 5,030,976 km (0.075 R)
• M18: 5,203,164 km (0.037 R)
• M19: 5,362,784 km (0.114 R)
• M20: 5,538,861 km (0.042 R)
• M21: 5,926,768 km (0.085 R)
• M22: 6,447,668 km (0.027 R)
• M23: 6,729,361 km (0.101 R)
• M24: 7,175,761 km (0.109 R)
• M25: 7,930,183 km (0.113 R)
• M26: 8,333,948 km (0.055 R)
• M27: 8,589,760 km (0.119 R)
• M28: 8,830,762 km (0.079 R)
• M29: 9,249,337 km (0.114 R)
• M30: 9,354,953 km (0.107 R)
• M31: 9,461,018 km (0.082 R)
• M32: 9,763,804 km (0.119 R)
• M33: 9,979,375 km (0.086 R)
• M34: 10,269,295 km (0.061 R)
• M35: 10,451,954 km (0.082 R)
• M36: 10,691,012 km (0.068 R)
• M37: 11,456,953 km (0.065 R)
• M38: 11,589,497 km (0.104 R)
• M39: 11,817,933 km (0.113 R)
• M40: 11,971,121 km (0.082 R)
• M41: 12,259,994 km (0.069 R)
• M42: 12,395,680 km (0.106 R)
• M43: 12,570,709 km (0.074 R)
• M44: 12,903,714 km (0.068 R)
• M45: 13,498,515 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.19 AU - 6.51 AU

Year: 4662 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,628,526 km

• M1: 171,439 km (0.113 R)
• M2: 327,470 km (0.106 R)
• M3: 515,963 km (0.103 R)
• M4: 783,893 km (0.109 R)
• M5: 962,064 km (0.107 R)
• M6: 1,098,348 km (0.04 R)
• M7: 1,330,673 km (0.103 R)
• M8: 1,547,590 km (0.087 R)
• M9: 1,981,873 km (0.097 R)
• M10: 2,195,349 km (0.102 R)
• M11: 2,323,554 km (0.054 R)
• M12: 2,473,002 km (0.054 R)
• M13: 3,827,312 km (0.115 R)
• M14: 4,720,112 km (0.082 R)
• M15: 5,007,789 km (0.094 R)
• M16: 5,325,834 km (0.037 R)
• M17: 5,701,025 km (0.116 R)
• M18: 5,802,602 km (0.105 R)
• M19: 6,085,043 km (0.079 R)
• M20: 6,345,642 km (0.077 R)
• M21: 7,342,263 km (0.072 R)
• M22: 7,452,966 km (0.053 R)
• M23: 7,788,364 km (0.086 R)
• M24: 8,272,014 km (0.077 R)
• M25: 8,502,993 km (0.067 R)
• M26: 8,706,895 km (0.069 R)
• M27: 8,853,501 km (0.097 R)
• M28: 9,149,406 km (0.098 R)
• M29: 9,328,474 km (0.071 R)
• M30: 9,508,590 km (0.113 R)
• M31: 9,781,158 km (0.07 R)
• M32: 10,614,268 km (0.119 R)
• M33: 11,086,997 km (0.12 R)
• M34: 11,405,940 km (0.096 R)
• M35: 11,728,024 km (0.076 R)
• M36: 12,282,284 km (0.066 R)
• M37: 12,446,992 km (0.053 R)
• M38: 12,812,010 km (0.061 R)
• M39: 13,012,472 km (0.12 R)
• M40: 13,586,329 km (0.099 R)
• M41: 14,030,784 km (0.108 R)
• M42: 14,134,007 km (0.113 R)
• M43: 14,619,302 km (0.057 R)
• M44: 14,969,212 km (0.101 R)
• M45: 15,145,139 km (0.11 R)
• M46: 15,463,782 km (0.118 R)
• M47: 15,820,274 km (0.089 R)
• M48: 16,107,502 km (0.103 R)
• M49: 17,052,960 km (0.058 R)
• M50: 17,569,522 km (0.043 R)
• M51: 17,829,673 km (0.054 R)
• M52: 17,941,572 km (0.042 R)
• M53: 18,278,765 km (0.078 R)
• M54: 18,466,960 km (0.085 R)
• M55: 18,655,752 km (0.048 R)
• M56: 18,959,286 km (0.106 R)
• M57: 19,111,726 km (0.072 R)
• M58: 19,609,738 km (0.055 R)
• M59: 19,763,823 km (0.081 R)
• M60: 21,090,009 km (0.086 R)
• M61: 21,406,109 km (0.096 R)
• M62: 21,724,004 km (0.091 R)
• M63: 21,843,533 km (0.078 R)
• M64: 22,485,009 km (0.111 R)
• M65: 22,686,667 km (0.086 R)
• M66: 22,970,155 km (0.112 R)
• M67: 23,295,530 km (0.066 R)
• M68: 23,909,779 km (0.045 R)
• M69: 24,570,702 km (0.077 R)
• M70: 24,861,820 km (0.065 R)
• M71: 25,321,684 km (0.101 R)
• M72: 25,489,532 km (0.118 R)
• M73: 25,699,867 km (0.08 R)
• M74: 25,868,613 km (0.101 R)
• M75: 26,249,639 km (0.087 R)
• M76: 26,547,189 km (0.108 R)
• M77: 27,145,730 km (0.105 R)
• M78: 27,446,721 km (0.11 R)
• M79: 28,095,378 km (0.083 R)
• M80: 28,182,294 km (0.114 R)
• M81: 28,269,210 km (0.03 R)
• M82: 28,530,708 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: 476 - 18,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit