🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.76 AU - 2.12 AU

Year: 1018 Days

Day: 15.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.62 AU - 3.26 AU

Year: 1899 Days

Day: 19.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 13.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.77 AU - 5.01 AU

Year: 3465 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,464,950 km

• M1: 163,062 km (0.068 R)
• M2: 600,336 km (0.111 R)
• M3: 1,022,651 km (0.078 R)
• M4: 1,868,477 km (0.051 R)
• M5: 2,510,551 km (0.057 R)
• M6: 3,191,970 km (0.092 R)
• M7: 3,913,929 km (0.037 R)
• M8: 4,996,419 km (0.107 R)
• M9: 5,407,065 km (0.052 R)
• M10: 6,187,218 km (0.082 R)
• M11: 7,684,693 km (0.107 R)
• M12: 8,135,282 km (0.064 R)
• M13: 9,890,813 km (0.097 R)
• M14: 11,058,424 km (0.09 R)
• M15: 11,802,075 km (0.111 R)
• M16: 12,622,769 km (0.103 R)
• M17: 13,666,962 km (0.101 R)
• M18: 14,669,717 km (0.049 R)
• M19: 16,661,612 km (0.073 R)
• M20: 18,368,973 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 10.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.26 AU - 6.56 AU

Year: 4740 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,464,950 km

• M1: 135,536 km (0.111 R)
• M2: 596,746 km (0.09 R)
• M3: 975,827 km (0.064 R)
• M4: 1,372,112 km (0.113 R)
• M5: 1,759,570 km (0.076 R)
• M6: 2,429,918 km (0.029 R)
• M7: 3,055,387 km (0.11 R)
• M8: 4,108,406 km (0.067 R)
• M9: 5,388,366 km (0.096 R)
• M10: 7,622,610 km (0.101 R)
• M11: 8,307,768 km (0.096 R)
• M12: 9,069,072 km (0.066 R)
• M13: 9,577,405 km (0.066 R)
• M14: 10,414,555 km (0.032 R)
• M15: 11,053,487 km (0.116 R)
• M16: 13,637,641 km (0.084 R)
• M17: 14,746,311 km (0.094 R)
• M18: 16,281,335 km (0.062 R)
• M19: 16,870,002 km (0.072 R)
• M20: 19,606,447 km (0.083 R)
• M21: 20,211,720 km (0.095 R)
• M22: 21,079,986 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 14.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.06 AU - 7.94 AU

Year: 6243 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,464,950 km

• M1: 184,155 km (0.118 R)
• M2: 682,316 km (0.061 R)
• M3: 1,202,168 km (0.084 R)
• M4: 2,091,827 km (0.049 R)
• M5: 2,554,533 km (0.109 R)
• M6: 3,350,843 km (0.037 R)
• M7: 4,058,291 km (0.062 R)
• M8: 5,279,159 km (0.111 R)
• M9: 6,151,614 km (0.108 R)
• M10: 7,184,139 km (0.085 R)
• M11: 8,076,789 km (0.079 R)
• M12: 9,714,138 km (0.075 R)
• M13: 11,609,393 km (0.07 R)
• M14: 13,894,800 km (0.081 R)
• M15: 14,953,055 km (0.095 R)
• M16: 16,007,571 km (0.031 R)
• M17: 16,582,176 km (0.101 R)
• M18: 18,389,318 km (0.048 R)
• M19: 24,369,942 km (0.101 R)
• M20: 25,673,538 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 6.9

Gravity: 16.66 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.06 AU - 15.1 AU

Year: 20973 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,464,950 km

• M1: 87,066 km (0.074 R)
• M2: 677,978 km (0.086 R)
• M3: 1,517,072 km (0.027 R)
• M4: 1,913,656 km (0.096 R)
• M5: 3,266,769 km (0.048 R)
• M6: 4,677,925 km (0.118 R)
• M7: 5,598,850 km (0.084 R)
• M8: 7,345,106 km (0.053 R)
• M9: 8,638,679 km (0.106 R)
• M10: 9,426,012 km (0.095 R)
• M11: 12,211,824 km (0.115 R)
• M12: 14,865,092 km (0.042 R)
• M13: 17,438,624 km (0.116 R)
• M14: 20,101,466 km (0.097 R)
• M15: 22,813,825 km (0.116 R)
• M16: 24,202,692 km (0.119 R)
• M17: 25,421,316 km (0.081 R)
• M18: 25,647,059 km (0.106 R)
• M19: 27,030,540 km (0.078 R)
• M20: 29,321,781 km (0.077 R)
• M21: 46,511,324 km (0.116 R)
• M22: 47,019,060 km (0.088 R)
• M23: 50,320,685 km (0.096 R)
• M24: 51,755,777 km (0.095 R)
• M25: 61,349,339 km (0.113 R)
• M26: 61,755,946 km (0.109 R)
• M27: 68,508,644 km (0.119 R)
• M28: 69,165,828 km (0.074 R)
• M29: 72,742,114 km (0.062 R)
• M30: 73,197,640 km (0.116 R)
• M31: 77,383,239 km (0.074 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit