🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 13.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.84 AU - 0.96 AU

Year: 579 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,926,312 km

• M1: 162,912 km (0.069 R)
• M2: 640,578 km (0.109 R)
• M3: 1,170,753 km (0.049 R)
• M4: 1,892,712 km (0.071 R)
• M5: 2,322,657 km (0.065 R)
• M6: 3,010,807 km (0.056 R)
• M7: 3,859,027 km (0.1 R)
• M8: 6,609,533 km (0.081 R)
• M9: 7,058,776 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 12.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.16 AU - 3.48 AU

Year: 4103 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,926,312 km

• M1: 182,360 km (0.117 R)
• M2: 598,990 km (0.11 R)
• M3: 1,052,571 km (0.097 R)
• M4: 1,672,504 km (0.061 R)
• M5: 2,345,246 km (0.077 R)
• M6: 2,941,543 km (0.095 R)
• M7: 3,906,898 km (0.084 R)
• M8: 4,847,569 km (0.111 R)
• M9: 5,710,001 km (0.114 R)
• M10: 9,335,506 km (0.11 R)
• M11: 10,839,563 km (0.081 R)
• M12: 11,762,133 km (0.051 R)
• M13: 13,613,406 km (0.03 R)
• M14: 14,271,637 km (0.108 R)
• M15: 15,651,827 km (0.106 R)
• M16: 16,887,655 km (0.103 R)
• M17: 17,411,696 km (0.087 R)
• M18: 18,248,247 km (0.039 R)
• M19: 18,800,114 km (0.072 R)
• M20: 20,131,086 km (0.076 R)
• M21: 24,723,741 km (0.106 R)
• M22: 25,173,133 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.1

Radius: 7.3

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.69 AU - 6.85 AU

Year: 9401 Days

Day: 19 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,926,312 km

• M1: 91,255 km (0.108 R)
• M2: 325,974 km (0.056 R)
• M3: 786,436 km (0.114 R)
• M4: 1,064,987 km (0.115 R)
• M5: 1,449,304 km (0.117 R)
• M6: 1,843,046 km (0.086 R)
• M7: 2,516,236 km (0.065 R)
• M8: 2,953,062 km (0.105 R)
• M9: 4,367,360 km (0.11 R)
• M10: 4,843,231 km (0.089 R)
• M11: 5,621,290 km (0.034 R)
• M12: 7,423,046 km (0.056 R)
• M13: 8,057,192 km (0.108 R)
• M14: 11,668,933 km (0.046 R)
• M15: 13,484,752 km (0.088 R)
• M16: 13,794,270 km (0.104 R)
• M17: 17,228,439 km (0.087 R)
• M18: 18,948,515 km (0.085 R)
• M19: 20,130,039 km (0.117 R)
• M20: 21,696,179 km (0.087 R)
• M21: 23,519,777 km (0.047 R)
• M22: 26,685,268 km (0.089 R)
• M23: 28,268,612 km (0.083 R)
• M24: 32,058,375 km (0.074 R)
• M25: 33,506,183 km (0.105 R)
• M26: 37,133,632 km (0.082 R)
• M27: 40,371,080 km (0.086 R)
• M28: 41,403,754 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.2

Radius: 6.7

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.29 AU - 8.41 AU

Year: 12160 Days

Day: 19.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,926,312 km

• M1: 83,326 km (0.108 R)
• M2: 331,658 km (0.076 R)
• M3: 1,066,633 km (0.09 R)
• M4: 1,954,945 km (0.04 R)
• M5: 2,352,277 km (0.056 R)
• M6: 2,659,551 km (0.111 R)
• M7: 2,993,304 km (0.101 R)
• M8: 3,378,369 km (0.07 R)
• M9: 5,225,304 km (0.115 R)
• M10: 5,682,625 km (0.086 R)
• M11: 5,955,641 km (0.116 R)
• M12: 6,827,946 km (0.117 R)
• M13: 8,034,453 km (0.066 R)
• M14: 11,019,379 km (0.049 R)
• M15: 14,105,882 km (0.088 R)
• M16: 14,670,914 km (0.116 R)
• M17: 15,846,154 km (0.084 R)
• M18: 16,872,246 km (0.052 R)
• M19: 24,511,162 km (0.094 R)
• M20: 26,255,324 km (0.119 R)
• M21: 27,786,907 km (0.04 R)
• M22: 28,080,717 km (0.069 R)
• M23: 29,175,175 km (0.094 R)
• M24: 30,817,610 km (0.086 R)
• M25: 31,768,155 km (0.082 R)
• M26: 33,616,586 km (0.103 R)
• M27: 35,535,478 km (0.116 R)
• M28: 36,463,434 km (0.042 R)
• M29: 37,885,212 km (0.12 R)
• M30: 39,343,642 km (0.109 R)
• M31: 40,211,459 km (0.075 R)
• M32: 42,761,205 km (0.115 R)
• M33: 43,022,104 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.1

Radius: 4.3

Gravity: 49.49 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.44 AU - 10.4 AU

Year: 16571 Days

Day: 16.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,926,312 km

• M1: 54,753 km (0.089 R)
• M2: 212,130 km (0.108 R)
• M3: 385,364 km (0.103 R)
• M4: 552,166 km (0.077 R)
• M5: 1,727,855 km (0.119 R)
• M6: 2,088,237 km (0.095 R)
• M7: 2,233,047 km (0.116 R)
• M8: 2,855,674 km (0.108 R)
• M9: 3,528,864 km (0.032 R)
• M10: 3,705,090 km (0.093 R)
• M11: 4,745,992 km (0.119 R)
• M12: 6,389,325 km (0.1 R)
• M13: 6,563,307 km (0.116 R)
• M14: 7,480,941 km (0.094 R)
• M15: 8,585,871 km (0.091 R)
• M16: 14,691,708 km (0.048 R)
• M17: 18,002,458 km (0.092 R)
• M18: 19,968,623 km (0.081 R)
• M19: 32,867,400 km (0.111 R)
• M20: 35,788,448 km (0.061 R)
• M21: 42,140,523 km (0.095 R)
• M22: 43,370,816 km (0.107 R)
• M23: 45,902,760 km (0.066 R)
• M24: 55,355,700 km (0.089 R)
• M25: 62,593,544 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit