🌌 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: 161.2

Radius: 11.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 672 Days

Day: 12.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 33,870,190 km

• M1: 142,567 km (0.085 R)
• M2: 525,986 km (0.105 R)
• M3: 934,837 km (0.087 R)
• M4: 1,511,986 km (0.053 R)
• M5: 1,912,908 km (0.102 R)
• M6: 2,455,200 km (0.105 R)
• M7: 3,648,692 km (0.1 R)
• M8: 4,263,539 km (0.102 R)
• M9: 4,748,087 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.4

Radius: 13.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.1 AU - 1.62 AU

Year: 1115 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,870,190 km

• M1: 170,542 km (0.091 R)
• M2: 700,716 km (0.073 R)
• M3: 1,246,001 km (0.113 R)
• M4: 1,774,680 km (0.056 R)
• M5: 2,215,694 km (0.083 R)
• M6: 2,643,245 km (0.07 R)
• M7: 3,078,126 km (0.115 R)
• M8: 3,601,419 km (0.083 R)
• M9: 4,522,044 km (0.04 R)
• M10: 5,816,664 km (0.117 R)
• M11: 6,479,533 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.3

Radius: 14.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.31 AU - 1.45 AU

Year: 1140 Days

Day: 11.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,870,190 km

• M1: 179,218 km (0.052 R)
• M2: 813,064 km (0.028 R)
• M3: 1,319,752 km (0.106 R)
• M4: 2,139,100 km (0.105 R)
• M5: 2,621,254 km (0.106 R)
• M6: 3,119,116 km (0.111 R)
• M7: 3,616,529 km (0.107 R)
• M8: 4,097,486 km (0.073 R)
• M9: 4,697,074 km (0.113 R)
• M10: 5,375,650 km (0.117 R)
• M11: 6,444,676 km (0.027 R)
• M12: 7,030,202 km (0.08 R)
• M13: 8,767,482 km (0.102 R)
• M14: 9,426,311 km (0.06 R)
• M15: 10,377,754 km (0.117 R)
• M16: 11,149,978 km (0.075 R)
• M17: 11,780,683 km (0.076 R)
• M18: 12,658,673 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 12.9

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.58 AU - 1.96 AU

Year: 1655 Days

Day: 5.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,870,190 km

• M1: 160,519 km (0.051 R)
• M2: 916,437 km (0.078 R)
• M3: 2,113,818 km (0.1 R)
• M4: 3,276,642 km (0.116 R)
• M5: 4,483,897 km (0.094 R)
• M6: 5,131,357 km (0.098 R)
• M7: 5,652,107 km (0.063 R)
• M8: 6,706,622 km (0.08 R)
• M9: 7,281,078 km (0.11 R)
• M10: 10,757,433 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 11.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.16 AU - 2.28 AU

Year: 2325 Days

Day: 12 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,870,190 km

• M1: 138,228 km (0.088 R)
• M2: 501,003 km (0.109 R)
• M3: 927,507 km (0.101 R)
• M4: 1,464,264 km (0.072 R)
• M5: 1,866,832 km (0.082 R)
• M6: 2,278,376 km (0.081 R)
• M7: 6,862,653 km (0.086 R)
• M8: 10,155,302 km (0.09 R)
• M9: 12,328,361 km (0.116 R)
• M10: 15,077,371 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 11.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.53 AU - 3.31 AU

Year: 3507 Days

Day: 8.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,870,190 km

• M1: 144,960 km (0.032 R)
• M2: 691,292 km (0.074 R)
• M3: 1,052,421 km (0.113 R)
• M4: 1,502,561 km (0.04 R)
• M5: 1,901,838 km (0.117 R)
• M6: 3,888,198 km (0.112 R)
• M7: 5,673,200 km (0.099 R)
• M8: 8,152,934 km (0.118 R)
• M9: 9,107,668 km (0.089 R)
• M10: 10,903,890 km (0.089 R)
• M11: 11,494,502 km (0.036 R)
• M12: 11,973,514 km (0.109 R)
• M13: 13,587,077 km (0.116 R)
• M14: 15,815,188 km (0.1 R)
• M15: 19,050,690 km (0.117 R)
• M16: 19,722,235 km (0.073 R)
• M17: 20,919,467 km (0.092 R)
• M18: 21,568,722 km (0.049 R)
• M19: 22,298,460 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.7

Radius: 8.5

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.78 AU - 4.42 AU

Year: 5836 Days

Day: 11.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,870,190 km

• M1: 105,766 km (0.097 R)
• M2: 409,599 km (0.045 R)
• M3: 1,035,666 km (0.067 R)
• M4: 1,375,104 km (0.103 R)
• M5: 1,914,853 km (0.086 R)
• M6: 2,382,047 km (0.095 R)
• M7: 3,500,590 km (0.089 R)
• M8: 4,029,568 km (0.092 R)
• M9: 4,690,791 km (0.118 R)
• M10: 6,900,202 km (0.064 R)
• M11: 8,548,471 km (0.08 R)
• M12: 9,901,434 km (0.096 R)
• M13: 11,391,728 km (0.065 R)
• M14: 13,079,342 km (0.099 R)
• M15: 17,719,269 km (0.071 R)
• M16: 25,049,715 km (0.113 R)
• M17: 28,509,465 km (0.115 R)
• M18: 30,259,311 km (0.075 R)
• M19: 32,079,468 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit