🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.53 AU - 0.69 AU

Year: 308 Days

Day: 32.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,816,903 km

• M1: 36,801 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 10.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.82 AU - 0.84 AU

Year: 488 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,816,903 km

• M1: 133,142 km (0.082 R)
• M2: 575,802 km (0.109 R)
• M3: 966,851 km (0.116 R)
• M4: 1,331,870 km (0.103 R)
• M5: 1,726,509 km (0.062 R)
• M6: 2,101,551 km (0.119 R)
• M7: 2,558,722 km (0.068 R)
• M8: 3,071,394 km (0.066 R)
• M9: 3,523,030 km (0.118 R)
• M10: 4,870,757 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 10.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.15 AU - 4.71 AU

Year: 5030 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,816,903 km

• M1: 135,984 km (0.036 R)
• M2: 569,818 km (0.091 R)
• M3: 1,308,383 km (0.084 R)
• M4: 1,924,577 km (0.09 R)
• M5: 2,308,445 km (0.111 R)
• M6: 3,415,469 km (0.117 R)
• M7: 3,802,179 km (0.07 R)
• M8: 4,412,539 km (0.11 R)
• M9: 6,739,982 km (0.113 R)
• M10: 7,281,826 km (0.103 R)
• M11: 8,530,071 km (0.08 R)
• M12: 9,745,254 km (0.053 R)
• M13: 11,164,938 km (0.062 R)
• M14: 11,587,851 km (0.036 R)
• M15: 20,313,296 km (0.08 R)
• M16: 23,755,543 km (0.106 R)

Asteroid Belt

Center: 6.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.5

Radius: 5.1

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.88 AU - 10.06 AU

Year: 17346 Days

Day: 21.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,816,903 km

• M1: 96,491 km (0.117 R)
• M2: 323,131 km (0.116 R)
• M3: 588,668 km (0.08 R)
• M4: 890,107 km (0.089 R)
• M5: 1,064,239 km (0.105 R)
• M6: 1,854,116 km (0.093 R)
• M7: 2,370,528 km (0.069 R)
• M8: 3,184,191 km (0.084 R)
• M9: 3,712,421 km (0.083 R)
• M10: 4,137,728 km (0.08 R)
• M11: 4,427,947 km (0.06 R)
• M12: 4,835,751 km (0.111 R)
• M13: 5,570,726 km (0.086 R)
• M14: 6,547,749 km (0.109 R)
• M15: 14,389,370 km (0.107 R)
• M16: 14,608,980 km (0.076 R)
• M17: 16,130,839 km (0.09 R)
• M18: 17,011,522 km (0.048 R)
• M19: 18,868,031 km (0.103 R)
• M20: 21,611,357 km (0.083 R)
• M21: 24,713,867 km (0.093 R)
• M22: 25,990,386 km (0.058 R)
• M23: 30,322,292 km (0.076 R)
• M24: 30,804,595 km (0.075 R)
• M25: 32,784,673 km (0.063 R)
• M26: 35,643,488 km (0.044 R)
• M27: 37,408,593 km (0.116 R)
• M28: 43,203,865 km (0.112 R)
• M29: 66,319,578 km (0.046 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: 288 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit