🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.42 AU - 0.6 AU

Year: 247 Days

Day: 13.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,452,351 km

• M1: 99,483 km (0.06 R)
• M2: 393,742 km (0.055 R)
• M3: 749,934 km (0.11 R)
• M4: 1,257,819 km (0.101 R)
• M5: 1,790,986 km (0.027 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 14

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.47 AU - 0.77 AU

Year: 331 Days

Day: 9.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,452,351 km

• M1: 174,282 km (0.093 R)
• M2: 939,026 km (0.104 R)
• M3: 1,459,178 km (0.047 R)
• M4: 1,912,010 km (0.102 R)
• M5: 2,550,644 km (0.09 R)
• M6: 3,229,818 km (0.101 R)
• M7: 3,758,946 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 9.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.09 AU - 1.13 AU

Year: 793 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,452,351 km

• M1: 115,639 km (0.072 R)
• M2: 621,430 km (0.101 R)
• M3: 1,088,175 km (0.08 R)
• M4: 1,497,475 km (0.113 R)
• M5: 2,073,726 km (0.096 R)
• M6: 2,468,066 km (0.084 R)
• M7: 2,809,747 km (0.079 R)
• M8: 3,439,853 km (0.113 R)
• M9: 3,834,044 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 14.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.68 AU - 3.8 AU

Year: 3956 Days

Day: 7.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,452,351 km

• M1: 181,612 km (0.073 R)
• M2: 697,724 km (0.03 R)
• M3: 1,239,418 km (0.094 R)
• M4: 1,752,539 km (0.052 R)
• M5: 3,070,646 km (0.087 R)
• M6: 3,732,168 km (0.07 R)
• M7: 4,761,551 km (0.114 R)
• M8: 6,082,350 km (0.094 R)
• M9: 7,193,414 km (0.075 R)
• M10: 8,504,938 km (0.102 R)
• M11: 9,816,911 km (0.053 R)
• M12: 10,682,934 km (0.066 R)
• M13: 12,297,992 km (0.079 R)
• M14: 13,164,164 km (0.088 R)
• M15: 14,866,139 km (0.082 R)
• M16: 16,601,325 km (0.116 R)
• M17: 19,240,680 km (0.073 R)
• M18: 19,972,812 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 8.9

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.38 AU - 4.82 AU

Year: 6692 Days

Day: 7.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,452,351 km

• M1: 110,702 km (0.098 R)
• M2: 516,861 km (0.108 R)
• M3: 847,472 km (0.08 R)
• M4: 1,163,722 km (0.111 R)
• M5: 2,044,105 km (0.119 R)
• M6: 3,428,334 km (0.064 R)
• M7: 3,988,429 km (0.1 R)
• M8: 4,304,080 km (0.105 R)
• M9: 4,838,145 km (0.067 R)
• M10: 5,803,949 km (0.097 R)
• M11: 6,708,567 km (0.106 R)
• M12: 8,664,709 km (0.103 R)
• M13: 9,986,705 km (0.079 R)
• M14: 10,621,150 km (0.114 R)
• M15: 10,973,602 km (0.106 R)
• M16: 11,808,957 km (0.09 R)
• M17: 15,004,816 km (0.103 R)
• M18: 18,881,794 km (0.049 R)
• M19: 19,851,338 km (0.115 R)
• M20: 20,932,033 km (0.098 R)
• M21: 24,496,651 km (0.102 R)
• M22: 25,201,706 km (0.12 R)
• M23: 26,744,958 km (0.109 R)
• M24: 28,931,630 km (0.08 R)
• M25: 31,959,640 km (0.032 R)
• M26: 34,639,088 km (0.106 R)
• M27: 35,976,942 km (0.08 R)
• M28: 36,658,659 km (0.046 R)
• M29: 39,712,700 km (0.063 R)
• M30: 40,440,792 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 12.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.03 AU - 6.43 AU

Year: 8112 Days

Day: 14.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,452,351 km

• M1: 159,172 km (0.105 R)
• M2: 917,933 km (0.108 R)
• M3: 1,388,717 km (0.083 R)
• M4: 1,832,125 km (0.104 R)
• M5: 3,058,977 km (0.113 R)
• M6: 3,739,049 km (0.1 R)
• M7: 6,014,582 km (0.077 R)
• M8: 9,219,418 km (0.108 R)
• M9: 10,779,873 km (0.091 R)
• M10: 11,678,358 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.9

Radius: 3

Gravity: 86.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.84 AU - 10.32 AU

Year: 17046 Days

Day: 23.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,452,351 km

• M1: 37,549 km (0.096 R)
• M2: 229,034 km (0.069 R)
• M3: 407,056 km (0.087 R)
• M4: 608,564 km (0.091 R)
• M5: 1,166,564 km (0.103 R)
• M6: 1,522,458 km (0.107 R)
• M7: 1,690,456 km (0.087 R)
• M8: 2,269,400 km (0.086 R)
• M9: 2,557,376 km (0.069 R)
• M10: 3,125,548 km (0.11 R)
• M11: 3,369,243 km (0.029 R)
• M12: 3,894,481 km (0.117 R)
• M13: 5,715,237 km (0.079 R)
• M14: 7,594,785 km (0.071 R)
• M15: 7,739,446 km (0.099 R)
• M16: 8,084,269 km (0.05 R)
• M17: 16,088,204 km (0.111 R)
• M18: 17,057,448 km (0.11 R)
• M19: 22,098,597 km (0.069 R)
• M20: 25,814,160 km (0.111 R)
• M21: 26,031,974 km (0.074 R)
• M22: 40,871,485 km (0.102 R)
• M23: 63,220,808 km (0.083 R)
• M24: 64,612,966 km (0.052 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit