🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.7

Radius: 11.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.74 AU - 0.84 AU

Year: 453 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,939,423 km

• M1: 144,512 km (0.082 R)
• M2: 541,395 km (0.114 R)
• M3: 935,735 km (0.074 R)
• M4: 1,610,870 km (0.112 R)
• M5: 2,218,536 km (0.057 R)
• M6: 2,886,790 km (0.062 R)
• M7: 3,538,738 km (0.112 R)
• M8: 4,299,443 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 11.3

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.13 AU - 2.65 AU

Year: 2386 Days

Day: 14.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,939,423 km

• M1: 140,622 km (0.071 R)
• M2: 552,615 km (0.106 R)
• M3: 917,633 km (0.055 R)
• M4: 1,513,332 km (0.049 R)
• M5: 1,953,748 km (0.043 R)
• M6: 3,010,208 km (0.066 R)
• M7: 3,373,582 km (0.057 R)
• M8: 4,045,276 km (0.12 R)
• M9: 4,413,287 km (0.041 R)
• M10: 4,783,841 km (0.071 R)
• M11: 5,196,432 km (0.05 R)
• M12: 6,653,964 km (0.03 R)
• M13: 8,634,939 km (0.103 R)
• M14: 9,990,445 km (0.055 R)
• M15: 11,087,596 km (0.117 R)
• M16: 11,776,195 km (0.119 R)
• M17: 12,377,877 km (0.083 R)
• M18: 13,039,549 km (0.062 R)
• M19: 13,724,707 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.7

Radius: 10.5

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.57 AU - 5.85 AU

Year: 6600 Days

Day: 7.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,939,423 km

• M1: 130,599 km (0.061 R)
• M2: 734,077 km (0.034 R)
• M3: 1,134,700 km (0.066 R)
• M4: 1,503,159 km (0.067 R)
• M5: 2,084,946 km (0.108 R)
• M6: 4,525,934 km (0.101 R)
• M7: 5,058,652 km (0.083 R)
• M8: 6,077,264 km (0.076 R)
• M9: 6,787,704 km (0.032 R)
• M10: 7,388,788 km (0.092 R)
• M11: 11,283,719 km (0.078 R)
• M12: 12,588,511 km (0.084 R)
• M13: 16,370,046 km (0.109 R)
• M14: 17,920,179 km (0.116 R)
• M15: 18,579,008 km (0.08 R)
• M16: 20,136,472 km (0.095 R)
• M17: 21,779,056 km (0.116 R)
• M18: 24,153,923 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379

Radius: 5.2

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.45 AU - 8.11 AU

Year: 11399 Days

Day: 20.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,939,423 km

• M1: 64,626 km (0.057 R)
• M2: 260,749 km (0.058 R)
• M3: 521,199 km (0.119 R)
• M4: 1,067,680 km (0.059 R)
• M5: 1,317,359 km (0.085 R)
• M6: 1,950,607 km (0.098 R)
• M7: 5,170,850 km (0.105 R)
• M8: 5,488,596 km (0.106 R)
• M9: 5,718,678 km (0.116 R)
• M10: 6,741,179 km (0.04 R)
• M11: 8,300,887 km (0.084 R)
• M12: 8,473,373 km (0.105 R)
• M13: 8,736,665 km (0.096 R)
• M14: 8,915,136 km (0.074 R)
• M15: 12,279,292 km (0.114 R)
• M16: 13,486,547 km (0.107 R)
• M17: 15,736,499 km (0.069 R)
• M18: 19,334,926 km (0.089 R)
• M19: 20,332,744 km (0.068 R)
• M20: 22,765,804 km (0.055 R)
• M21: 23,445,876 km (0.116 R)
• M22: 27,910,176 km (0.068 R)
• M23: 29,482,300 km (0.105 R)
• M24: 31,949,617 km (0.113 R)
• M25: 35,448,861 km (0.086 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: 193 - 11,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit