🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 10

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.61 AU - 2.61 AU

Year: 2116 Days

Day: 6.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,890,963 km

• M1: 124,465 km (0.103 R)
• M2: 545,583 km (0.097 R)
• M3: 877,691 km (0.118 R)
• M4: 1,202,468 km (0.11 R)
• M5: 1,934,300 km (0.051 R)
• M6: 2,363,347 km (0.075 R)
• M7: 3,306,562 km (0.056 R)
• M8: 4,559,145 km (0.112 R)
• M9: 5,496,525 km (0.11 R)
• M10: 6,630,926 km (0.087 R)
• M11: 7,033,344 km (0.076 R)
• M12: 8,281,738 km (0.11 R)
• M13: 8,689,542 km (0.036 R)
• M14: 9,049,774 km (0.085 R)
• M15: 10,157,695 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 10.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.17 AU - 2.55 AU

Year: 2503 Days

Day: 5.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,890,963 km

• M1: 125,662 km (0.068 R)
• M2: 574,306 km (0.108 R)
• M3: 914,492 km (0.036 R)
• M4: 2,504,867 km (0.105 R)
• M5: 3,076,779 km (0.113 R)
• M6: 4,374,990 km (0.114 R)
• M7: 5,399,137 km (0.103 R)
• M8: 6,974,702 km (0.088 R)
• M9: 7,389,686 km (0.055 R)
• M10: 7,947,536 km (0.102 R)
• M11: 8,566,423 km (0.055 R)
• M12: 8,973,778 km (0.113 R)
• M13: 11,571,844 km (0.067 R)
• M14: 14,348,829 km (0.102 R)
• M15: 17,433,986 km (0.076 R)
• M16: 18,199,927 km (0.067 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.7

Radius: 12.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.35 AU - 3.87 AU

Year: 3786 Days

Day: 11.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,890,963 km

• M1: 153,338 km (0.119 R)
• M2: 571,613 km (0.079 R)
• M3: 1,075,908 km (0.096 R)
• M4: 1,535,622 km (0.117 R)
• M5: 2,734,649 km (0.106 R)
• M6: 3,501,937 km (0.049 R)
• M7: 4,264,437 km (0.118 R)
• M8: 5,359,493 km (0.104 R)
• M9: 7,125,646 km (0.116 R)
• M10: 8,100,276 km (0.035 R)
• M11: 9,102,133 km (0.098 R)
• M12: 10,313,876 km (0.034 R)
• M13: 10,707,617 km (0.09 R)
• M14: 11,525,319 km (0.061 R)
• M15: 12,165,448 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.6

Radius: 5.6

Gravity: 18.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.2 AU - 6.34 AU

Year: 9567 Days

Day: 19.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,890,963 km

• M1: 69,862 km (0.063 R)
• M2: 365,468 km (0.093 R)
• M3: 555,606 km (0.074 R)
• M4: 1,031,627 km (0.115 R)
• M5: 1,276,668 km (0.038 R)
• M6: 4,170,340 km (0.1 R)
• M7: 6,020,417 km (0.085 R)
• M8: 7,202,539 km (0.066 R)
• M9: 8,842,730 km (0.076 R)
• M10: 9,773,678 km (0.08 R)
• M11: 11,237,044 km (0.036 R)
• M12: 11,503,328 km (0.093 R)
• M13: 14,216,435 km (0.066 R)
• M14: 14,653,859 km (0.12 R)
• M15: 17,612,008 km (0.033 R)
• M16: 18,043,897 km (0.084 R)
• M17: 19,534,789 km (0.11 R)
• M18: 21,106,016 km (0.098 R)
• M19: 23,014,735 km (0.112 R)
• M20: 26,791,931 km (0.116 R)
• M21: 27,459,138 km (0.113 R)
• M22: 30,650,958 km (0.098 R)
• M23: 34,527,637 km (0.096 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit