🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.77 AU - 2.15 AU

Year: 1002 Days

Day: 37.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,328,006 km

• M1: 183,706 km (0.117 R)
• M2: 1,274,873 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.32 AU - 3.2 AU

Year: 1675 Days

Day: 41.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,328,006 km

• M1: 1,056,161 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 13.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.94 AU - 5.76 AU

Year: 3901 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,328,006 km

• M1: 164,408 km (0.089 R)
• M2: 660,325 km (0.094 R)
• M3: 1,540,260 km (0.07 R)
• M4: 1,959,583 km (0.11 R)
• M5: 3,989,027 km (0.064 R)
• M6: 4,937,627 km (0.106 R)
• M7: 5,402,428 km (0.082 R)
• M8: 6,251,695 km (0.066 R)
• M9: 7,467,926 km (0.097 R)
• M10: 8,419,518 km (0.12 R)
• M11: 11,214,156 km (0.111 R)
• M12: 12,196,116 km (0.064 R)
• M13: 13,609,517 km (0.114 R)
• M14: 14,136,400 km (0.097 R)
• M15: 14,726,564 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 11.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.03 AU - 11.81 AU

Year: 14096 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,328,006 km

• M1: 138,079 km (0.037 R)
• M2: 554,111 km (0.099 R)
• M3: 1,055,413 km (0.087 R)
• M4: 3,907,347 km (0.029 R)
• M5: 5,037,708 km (0.113 R)
• M6: 6,175,699 km (0.112 R)
• M7: 6,659,499 km (0.115 R)
• M8: 11,792,651 km (0.105 R)
• M9: 12,538,994 km (0.045 R)
• M10: 13,382,876 km (0.049 R)
• M11: 14,472,846 km (0.103 R)
• M12: 19,175,305 km (0.113 R)
• M13: 21,548,676 km (0.084 R)
• M14: 25,415,332 km (0.105 R)
• M15: 25,929,051 km (0.087 R)
• M16: 35,120,943 km (0.068 R)
• M17: 39,199,130 km (0.112 R)
• M18: 40,719,044 km (0.12 R)
• M19: 45,213,413 km (0.058 R)
• M20: 53,476,900 km (0.078 R)
• M21: 55,345,228 km (0.092 R)
• M22: 56,382,540 km (0.117 R)
• M23: 57,785,618 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 12.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.21 AU - 11.63 AU

Year: 14096 Days

Day: 14.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,328,006 km

• M1: 154,235 km (0.093 R)
• M2: 816,505 km (0.109 R)
• M3: 2,180,838 km (0.071 R)
• M4: 2,718,343 km (0.096 R)
• M5: 4,005,782 km (0.077 R)
• M6: 4,474,622 km (0.083 R)
• M7: 5,383,728 km (0.114 R)
• M8: 5,773,131 km (0.112 R)
• M9: 6,809,845 km (0.045 R)
• M10: 7,832,047 km (0.072 R)
• M11: 14,667,024 km (0.079 R)
• M12: 16,737,459 km (0.103 R)
• M13: 20,753,264 km (0.086 R)
• M14: 29,090,054 km (0.115 R)
• M15: 35,823,903 km (0.073 R)
• M16: 40,487,916 km (0.071 R)
• M17: 44,097,862 km (0.073 R)
• M18: 50,217,761 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.9

Radius: 4

Gravity: 45.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.7 AU - 15.42 AU

Year: 20292 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,328,006 km

• M1: 50,714 km (0.082 R)
• M2: 977,472 km (0.084 R)
• M3: 1,258,268 km (0.071 R)
• M4: 2,100,504 km (0.09 R)
• M5: 2,566,950 km (0.064 R)
• M6: 3,763,134 km (0.068 R)
• M7: 3,982,744 km (0.09 R)
• M8: 5,524,051 km (0.079 R)
• M9: 6,947,774 km (0.106 R)
• M10: 7,718,801 km (0.049 R)
• M11: 7,920,160 km (0.079 R)
• M12: 10,992,900 km (0.049 R)
• M13: 11,183,787 km (0.091 R)
• M14: 11,506,769 km (0.034 R)
• M15: 11,637,667 km (0.09 R)
• M16: 13,144,417 km (0.077 R)
• M17: 14,853,722 km (0.107 R)
• M18: 16,538,643 km (0.089 R)
• M19: 17,298,301 km (0.12 R)
• M20: 17,643,274 km (0.111 R)
• M21: 17,992,734 km (0.036 R)
• M22: 18,615,510 km (0.078 R)
• M23: 22,046,837 km (0.036 R)
• M24: 28,066,356 km (0.091 R)
• M25: 29,879,931 km (0.119 R)
• M26: 31,641,595 km (0.044 R)
• M27: 33,073,396 km (0.062 R)
• M28: 33,872,249 km (0.103 R)
• M29: 36,346,149 km (0.093 R)
• M30: 36,911,779 km (0.119 R)
• M31: 42,894,796 km (0.074 R)
• M32: 44,004,214 km (0.089 R)
• M33: 45,950,332 km (0.04 R)
• M34: 49,492,511 km (0.059 R)
• M35: 53,758,743 km (0.09 R)
• M36: 53,941,551 km (0.114 R)
• M37: 54,492,820 km (0.118 R)
• M38: 55,980,870 km (0.075 R)
• M39: 57,687,183 km (0.103 R)
• M40: 77,159,739 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit