🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 8.2

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.77 AU - 1.17 AU

Year: 617 Days

Day: 14.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 25,098,952 km

• M1: 102,026 km (0.052 R)
• M2: 360,830 km (0.113 R)
• M3: 623,225 km (0.085 R)
• M4: 1,055,563 km (0.104 R)
• M5: 1,365,529 km (0.08 R)
• M6: 1,778,719 km (0.12 R)
• M7: 3,190,324 km (0.047 R)
• M8: 3,494,905 km (0.116 R)
• M9: 3,819,084 km (0.077 R)
• M10: 4,334,897 km (0.03 R)
• M11: 5,194,786 km (0.096 R)
• M12: 5,561,600 km (0.098 R)
• M13: 6,491,650 km (0.086 R)
• M14: 6,895,714 km (0.09 R)
• M15: 7,777,892 km (0.08 R)
• M16: 8,283,085 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 11.7

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.03 AU - 1.17 AU

Year: 745 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,098,952 km

• M1: 145,559 km (0.075 R)
• M2: 605,423 km (0.06 R)
• M3: 1,202,767 km (0.083 R)
• M4: 1,652,009 km (0.093 R)
• M5: 2,025,555 km (0.053 R)
• M6: 2,590,437 km (0.111 R)
• M7: 3,074,984 km (0.078 R)
• M8: 3,780,189 km (0.091 R)
• M9: 4,324,575 km (0.091 R)
• M10: 5,571,174 km (0.085 R)
• M11: 6,235,987 km (0.067 R)
• M12: 6,686,277 km (0.051 R)
• M13: 8,043,578 km (0.105 R)
• M14: 8,973,927 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.9

Radius: 11.3

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.13 AU - 1.29 AU

Year: 859 Days

Day: 8.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,098,952 km

• M1: 140,472 km (0.116 R)
• M2: 511,475 km (0.066 R)
• M3: 896,839 km (0.115 R)
• M4: 1,590,525 km (0.108 R)
• M5: 2,159,296 km (0.078 R)
• M6: 2,650,874 km (0.038 R)
• M7: 3,054,489 km (0.108 R)
• M8: 5,081,092 km (0.051 R)
• M9: 6,655,011 km (0.071 R)
• M10: 7,406,890 km (0.12 R)
• M11: 7,930,482 km (0.045 R)
• M12: 8,885,515 km (0.065 R)
• M13: 9,506,047 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.6

Radius: 8

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 1104 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,098,952 km

• M1: 99,483 km (0.083 R)
• M2: 358,137 km (0.12 R)
• M3: 613,800 km (0.059 R)
• M4: 868,864 km (0.084 R)
• M5: 1,136,495 km (0.12 R)
• M6: 1,436,588 km (0.08 R)
• M7: 1,726,958 km (0.106 R)
• M8: 2,158,248 km (0.09 R)
• M9: 2,416,754 km (0.066 R)
• M10: 3,155,318 km (0.067 R)
• M11: 3,941,455 km (0.066 R)
• M12: 4,516,809 km (0.101 R)
• M13: 5,203,612 km (0.112 R)
• M14: 6,515,137 km (0.073 R)
• M15: 6,874,770 km (0.083 R)
• M16: 8,110,449 km (0.11 R)
• M17: 8,740,555 km (0.098 R)
• M18: 9,067,725 km (0.034 R)
• M19: 9,318,302 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.4

Radius: 13

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.33 AU - 2.05 AU

Year: 1419 Days

Day: 9.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,098,952 km

• M1: 179,966 km (0.101 R)
• M2: 715,975 km (0.073 R)
• M3: 1,166,415 km (0.119 R)
• M4: 1,682,677 km (0.117 R)
• M5: 2,776,536 km (0.114 R)
• M6: 3,970,926 km (0.079 R)
• M7: 4,857,592 km (0.108 R)
• M8: 5,740,519 km (0.032 R)
• M9: 6,769,154 km (0.098 R)
• M10: 7,305,911 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 14.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.37 AU - 2.23 AU

Year: 1559 Days

Day: 5.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,098,952 km

• M1: 176,525 km (0.056 R)
• M2: 912,248 km (0.085 R)
• M3: 1,557,912 km (0.116 R)
• M4: 2,111,724 km (0.113 R)
• M5: 2,852,981 km (0.105 R)
• M6: 3,867,404 km (0.11 R)
• M7: 4,497,810 km (0.105 R)
• M8: 5,283,049 km (0.1 R)
• M9: 6,206,516 km (0.089 R)
• M10: 6,733,101 km (0.09 R)
• M11: 8,925,308 km (0.054 R)
• M12: 9,630,812 km (0.115 R)
• M13: 10,477,386 km (0.12 R)
• M14: 11,226,572 km (0.104 R)
• M15: 11,821,074 km (0.076 R)
• M16: 12,633,091 km (0.056 R)
• M17: 13,440,920 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 13.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.92 AU - 3.5 AU

Year: 3713 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 71.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,098,952 km

• M1: 169,195 km (0.094 R)
• M2: 638,334 km (0.07 R)
• M3: 1,106,426 km (0.107 R)
• M4: 3,735,459 km (0.086 R)
• M5: 4,294,207 km (0.094 R)
• M6: 5,447,008 km (0.036 R)
• M7: 6,110,624 km (0.12 R)
• M8: 7,336,429 km (0.046 R)
• M9: 9,987,303 km (0.07 R)
• M10: 11,155,962 km (0.087 R)
• M11: 15,264,069 km (0.055 R)
• M12: 15,805,613 km (0.079 R)
• M13: 17,684,712 km (0.103 R)
• M14: 20,546,819 km (0.113 R)
• M15: 24,800,933 km (0.051 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit