🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.59 AU - 3.93 AU

Year: 2206 Days

Day: 37.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 105.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 10

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.16 AU - 9.52 AU

Year: 9026 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,186,003 km

• M1: 124,465 km (0.071 R)
• M2: 800,199 km (0.069 R)
• M3: 1,212,640 km (0.069 R)
• M4: 1,548,338 km (0.101 R)
• M5: 2,249,952 km (0.081 R)
• M6: 3,090,842 km (0.082 R)
• M7: 3,528,864 km (0.072 R)
• M8: 4,104,068 km (0.076 R)
• M9: 4,556,153 km (0.062 R)
• M10: 7,015,243 km (0.071 R)
• M11: 7,515,797 km (0.106 R)
• M12: 7,849,999 km (0.107 R)
• M13: 8,468,735 km (0.086 R)
• M14: 9,287,634 km (0.119 R)
• M15: 9,629,615 km (0.109 R)
• M16: 10,706,420 km (0.073 R)
• M17: 11,762,282 km (0.082 R)
• M18: 13,692,544 km (0.097 R)
• M19: 14,192,200 km (0.109 R)
• M20: 14,589,383 km (0.092 R)
• M21: 15,704,485 km (0.045 R)
• M22: 16,190,828 km (0.118 R)
• M23: 18,303,299 km (0.077 R)
• M24: 21,176,177 km (0.104 R)
• M25: 22,298,311 km (0.115 R)
• M26: 26,325,784 km (0.101 R)
• M27: 27,098,906 km (0.098 R)
• M28: 30,719,175 km (0.068 R)
• M29: 31,480,030 km (0.064 R)
• M30: 33,039,438 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.1

Radius: 6.6

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.44 AU - 15 AU

Year: 19044 Days

Day: 20.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,186,003 km

• M1: 88,113 km (0.067 R)
• M2: 534,812 km (0.091 R)
• M3: 949,647 km (0.082 R)
• M4: 1,202,617 km (0.114 R)
• M5: 2,475,845 km (0.06 R)
• M6: 2,816,330 km (0.117 R)
• M7: 3,535,297 km (0.094 R)
• M8: 4,799,997 km (0.111 R)
• M9: 5,440,875 km (0.063 R)
• M10: 5,938,138 km (0.062 R)
• M11: 6,761,824 km (0.1 R)
• M12: 7,246,072 km (0.086 R)
• M13: 7,943,348 km (0.114 R)
• M14: 8,786,781 km (0.083 R)
• M15: 9,743,309 km (0.115 R)
• M16: 15,889,987 km (0.118 R)
• M17: 19,232,302 km (0.1 R)
• M18: 21,113,196 km (0.116 R)
• M19: 25,340,832 km (0.117 R)
• M20: 26,185,013 km (0.103 R)
• M21: 27,047,893 km (0.108 R)
• M22: 27,596,618 km (0.067 R)
• M23: 28,716,508 km (0.097 R)
• M24: 36,211,511 km (0.083 R)
• M25: 41,775,056 km (0.094 R)
• M26: 43,399,240 km (0.08 R)
• M27: 51,818,159 km (0.12 R)
• M28: 53,176,658 km (0.118 R)
• M29: 56,141,837 km (0.103 R)
• M30: 57,034,487 km (0.111 R)
• M31: 57,394,121 km (0.117 R)
• M32: 63,356,942 km (0.098 R)
• M33: 64,519,168 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.8

Radius: 4.7

Gravity: 34.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.97 AU - 18.01 AU

Year: 20670 Days

Day: 22.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,186,003 km

• M1: 80,633 km (0.051 R)
• M2: 476,469 km (0.104 R)
• M3: 1,381,387 km (0.076 R)
• M4: 1,544,000 km (0.067 R)
• M5: 2,654,614 km (0.084 R)
• M6: 2,804,362 km (0.116 R)
• M7: 4,315,899 km (0.115 R)
• M8: 5,461,519 km (0.092 R)
• M9: 6,256,033 km (0.118 R)
• M10: 6,432,708 km (0.105 R)
• M11: 7,172,919 km (0.069 R)
• M12: 7,764,129 km (0.11 R)
• M13: 11,150,427 km (0.094 R)
• M14: 26,121,883 km (0.06 R)
• M15: 30,570,624 km (0.077 R)
• M16: 36,772,952 km (0.086 R)
• M17: 39,262,111 km (0.114 R)
• M18: 48,081,204 km (0.1 R)
• M19: 48,424,681 km (0.095 R)
• M20: 72,383,678 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 7.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.45 AU - 16.99 AU

Year: 25620 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 36,186,003 km

• M1: 98,286 km (0.042 R)
• M2: 369,956 km (0.118 R)
• M3: 675,734 km (0.047 R)
• M4: 996,771 km (0.108 R)
• M5: 1,911,412 km (0.116 R)
• M6: 2,272,092 km (0.077 R)
• M7: 3,321,372 km (0.047 R)
• M8: 4,609,260 km (0.055 R)
• M9: 5,056,258 km (0.11 R)
• M10: 7,212,562 km (0.116 R)
• M11: 8,089,654 km (0.102 R)
• M12: 8,908,703 km (0.032 R)
• M13: 11,246,319 km (0.117 R)
• M14: 13,680,426 km (0.079 R)
• M15: 14,194,744 km (0.1 R)
• M16: 17,289,774 km (0.076 R)
• M17: 22,104,581 km (0.12 R)
• M18: 25,453,330 km (0.116 R)
• M19: 32,729,920 km (0.107 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: 373 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit