🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.99 AU - 1.31 AU

Year: 429 Days

Day: 22.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,766,207 km

• M1: 787,633 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.29 AU - 6.45 AU

Year: 4334 Days

Day: 36.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,766,207 km

• M1: 30,518 km (0.062 R)
• M2: 2,142,690 km (0.093 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 11.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.61 AU - 9.89 AU

Year: 8252 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,766,207 km

• M1: 141,819 km (0.076 R)
• M2: 590,762 km (0.111 R)
• M3: 1,113,457 km (0.109 R)
• M4: 1,936,544 km (0.066 R)
• M5: 2,812,290 km (0.058 R)
• M6: 6,094,916 km (0.108 R)
• M7: 8,208,734 km (0.098 R)
• M8: 8,906,010 km (0.087 R)
• M9: 9,315,310 km (0.027 R)
• M10: 12,827,120 km (0.116 R)
• M11: 14,562,904 km (0.088 R)
• M12: 15,847,800 km (0.086 R)
• M13: 19,923,744 km (0.076 R)
• M14: 22,410,509 km (0.09 R)
• M15: 25,641,225 km (0.102 R)
• M16: 27,415,306 km (0.083 R)
• M17: 29,771,472 km (0.105 R)
• M18: 33,118,725 km (0.067 R)
• M19: 34,214,230 km (0.068 R)
• M20: 37,175,520 km (0.03 R)
• M21: 38,838,749 km (0.115 R)
• M22: 39,322,997 km (0.093 R)
• M23: 40,427,179 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.4

Radius: 6.6

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.91 AU - 17.03 AU

Year: 18184 Days

Day: 24.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,766,207 km

• M1: 82,129 km (0.034 R)
• M2: 288,425 km (0.074 R)
• M3: 1,029,533 km (0.1 R)
• M4: 1,632,412 km (0.091 R)
• M5: 1,909,617 km (0.109 R)
• M6: 4,221,802 km (0.119 R)
• M7: 5,847,631 km (0.105 R)
• M8: 7,019,880 km (0.089 R)
• M9: 8,491,923 km (0.073 R)
• M10: 9,435,287 km (0.079 R)
• M11: 9,820,352 km (0.075 R)
• M12: 11,778,439 km (0.105 R)
• M13: 12,616,636 km (0.095 R)
• M14: 13,084,129 km (0.117 R)
• M15: 14,053,822 km (0.114 R)
• M16: 15,369,685 km (0.095 R)
• M17: 16,291,208 km (0.057 R)
• M18: 17,168,001 km (0.089 R)
• M19: 19,189,368 km (0.116 R)
• M20: 22,413,800 km (0.111 R)
• M21: 25,450,487 km (0.112 R)
• M22: 27,509,253 km (0.052 R)
• M23: 30,861,891 km (0.091 R)
• M24: 33,200,255 km (0.065 R)
• M25: 33,452,926 km (0.028 R)
• M26: 37,264,530 km (0.11 R)
• M27: 40,630,034 km (0.1 R)
• M28: 42,090,259 km (0.047 R)
• M29: 47,476,380 km (0.116 R)
• M30: 50,584,126 km (0.094 R)
• M31: 52,958,993 km (0.066 R)
• M32: 56,299,363 km (0.116 R)
• M33: 58,112,789 km (0.111 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 20,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit