🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 12.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.74 AU - 2.84 AU

Year: 2273 Days

Day: 8.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,122,011 km

• M1: 158,873 km (0.11 R)
• M2: 960,119 km (0.087 R)
• M3: 1,401,882 km (0.119 R)
• M4: 2,288,997 km (0.12 R)
• M5: 2,718,792 km (0.047 R)
• M6: 3,130,485 km (0.092 R)
• M7: 6,574,826 km (0.08 R)
• M8: 8,213,222 km (0.063 R)
• M9: 8,933,835 km (0.097 R)
• M10: 10,271,390 km (0.089 R)
• M11: 11,738,496 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 14.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.31 AU - 3.11 AU

Year: 2927 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,122,011 km

• M1: 187,745 km (0.116 R)
• M2: 699,220 km (0.05 R)
• M3: 1,186,610 km (0.056 R)
• M4: 2,196,994 km (0.074 R)
• M5: 3,844,815 km (0.104 R)
• M6: 4,291,365 km (0.089 R)
• M7: 4,941,218 km (0.118 R)
• M8: 6,615,966 km (0.06 R)
• M9: 7,715,061 km (0.107 R)
• M10: 8,221,899 km (0.094 R)
• M11: 10,154,255 km (0.11 R)
• M12: 11,355,376 km (0.12 R)
• M13: 12,741,999 km (0.099 R)
• M14: 15,528,708 km (0.038 R)
• M15: 16,394,431 km (0.067 R)
• M16: 18,222,367 km (0.068 R)
• M17: 20,629,546 km (0.071 R)
• M18: 21,279,549 km (0.111 R)
• M19: 23,521,722 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.8

Radius: 11

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.85 AU - 4.11 AU

Year: 5209 Days

Day: 14.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,122,011 km

• M1: 136,882 km (0.026 R)
• M2: 539,001 km (0.099 R)
• M3: 1,294,321 km (0.12 R)
• M4: 1,760,019 km (0.088 R)
• M5: 2,152,265 km (0.119 R)
• M6: 3,002,429 km (0.08 R)
• M7: 3,550,257 km (0.104 R)
• M8: 3,964,643 km (0.105 R)
• M9: 4,496,164 km (0.116 R)
• M10: 4,869,111 km (0.095 R)
• M11: 5,358,297 km (0.107 R)
• M12: 5,803,500 km (0.104 R)
• M13: 8,411,888 km (0.086 R)
• M14: 9,574,563 km (0.092 R)
• M15: 9,936,141 km (0.049 R)
• M16: 10,763,716 km (0.047 R)
• M17: 13,979,622 km (0.063 R)
• M18: 14,825,897 km (0.072 R)
• M19: 16,006,972 km (0.058 R)
• M20: 17,091,108 km (0.083 R)
• M21: 18,223,414 km (0.104 R)
• M22: 18,611,770 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.4

Radius: 5.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.93 AU - 11.51 AU

Year: 18366 Days

Day: 18.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,122,011 km

• M1: 67,169 km (0.063 R)
• M2: 239,506 km (0.084 R)
• M3: 482,603 km (0.074 R)
• M4: 1,118,094 km (0.111 R)
• M5: 1,863,690 km (0.075 R)
• M6: 2,861,059 km (0.078 R)
• M7: 3,846,610 km (0.066 R)
• M8: 4,342,078 km (0.082 R)
• M9: 4,959,169 km (0.104 R)
• M10: 10,287,846 km (0.112 R)
• M11: 14,003,109 km (0.047 R)
• M12: 22,715,689 km (0.03 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit