🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.67 AU

Year: 326 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.1

Radius: 10.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.63 AU - 5.49 AU

Year: 6191 Days

Day: 7.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,880,956 km

• M1: 128,056 km (0.077 R)
• M2: 502,499 km (0.062 R)
• M3: 1,046,437 km (0.094 R)
• M4: 1,516,324 km (0.078 R)
• M5: 1,918,293 km (0.109 R)
• M6: 2,240,079 km (0.11 R)
• M7: 2,582,059 km (0.106 R)
• M8: 3,105,053 km (0.04 R)
• M9: 3,655,723 km (0.083 R)
• M10: 4,088,061 km (0.1 R)
• M11: 4,410,893 km (0.117 R)
• M12: 4,851,160 km (0.081 R)
• M13: 5,993,339 km (0.091 R)
• M14: 6,320,211 km (0.106 R)
• M15: 6,721,881 km (0.038 R)
• M16: 12,293,055 km (0.104 R)
• M17: 13,217,271 km (0.1 R)
• M18: 14,030,784 km (0.114 R)
• M19: 14,877,508 km (0.096 R)
• M20: 15,813,991 km (0.04 R)
• M21: 16,789,219 km (0.099 R)
• M22: 18,048,834 km (0.074 R)
• M23: 20,553,551 km (0.08 R)
• M24: 24,845,813 km (0.12 R)
• M25: 26,638,594 km (0.062 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.9

Radius: 3.5

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.76 AU - 7.74 AU

Year: 12412 Days

Day: 15.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,880,956 km

• M1: 43,683 km (0.101 R)
• M2: 443,707 km (0.107 R)
• M3: 1,141,731 km (0.054 R)
• M4: 1,555,369 km (0.078 R)
• M5: 1,709,006 km (0.078 R)
• M6: 3,006,169 km (0.114 R)
• M7: 3,224,732 km (0.092 R)
• M8: 3,738,600 km (0.072 R)
• M9: 4,206,692 km (0.086 R)
• M10: 7,322,068 km (0.071 R)
• M11: 7,754,406 km (0.093 R)
• M12: 9,030,625 km (0.063 R)
• M13: 9,654,448 km (0.088 R)
• M14: 10,848,987 km (0.101 R)
• M15: 15,479,640 km (0.073 R)
• M16: 16,010,563 km (0.067 R)
• M17: 16,922,212 km (0.106 R)
• M18: 17,485,448 km (0.063 R)
• M19: 17,676,036 km (0.106 R)
• M20: 18,255,727 km (0.049 R)
• M21: 20,350,098 km (0.107 R)
• M22: 21,418,675 km (0.082 R)
• M23: 27,755,043 km (0.088 R)
• M24: 27,927,678 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 11,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit