🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.59 AU - 0.81 AU

Year: 219 Days

Day: 32.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.1

Radius: 13

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.54 AU - 6.5 AU

Year: 5535 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 114,108,935 km

• M1: 163,361 km (0.107 R)
• M2: 621,280 km (0.044 R)
• M3: 1,328,130 km (0.085 R)
• M4: 1,812,378 km (0.084 R)
• M5: 2,990,761 km (0.104 R)
• M6: 3,612,789 km (0.113 R)
• M7: 6,138,001 km (0.112 R)
• M8: 6,629,430 km (0.108 R)
• M9: 7,361,711 km (0.052 R)
• M10: 7,803,923 km (0.101 R)
• M11: 10,288,145 km (0.084 R)
• M12: 13,421,622 km (0.041 R)
• M13: 18,522,760 km (0.092 R)
• M14: 19,552,741 km (0.093 R)
• M15: 20,984,991 km (0.094 R)
• M16: 22,486,056 km (0.103 R)
• M17: 24,706,388 km (0.067 R)
• M18: 30,890,464 km (0.087 R)
• M19: 32,142,598 km (0.077 R)
• M20: 33,029,115 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 6.8

Gravity: 20.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.02 AU - 19.28 AU

Year: 31404 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 114,108,935 km

• M1: 85,271 km (0.056 R)
• M2: 329,415 km (0.115 R)
• M3: 569,369 km (0.06 R)
• M4: 842,236 km (0.117 R)
• M5: 1,066,932 km (0.029 R)
• M6: 1,315,264 km (0.115 R)
• M7: 3,962,848 km (0.026 R)
• M8: 5,316,260 km (0.05 R)
• M9: 5,767,148 km (0.084 R)
• M10: 7,111,883 km (0.104 R)
• M11: 7,659,261 km (0.037 R)
• M12: 7,885,902 km (0.099 R)
• M13: 9,864,035 km (0.12 R)
• M14: 12,304,724 km (0.104 R)
• M15: 19,263,119 km (0.072 R)
• M16: 20,324,367 km (0.083 R)
• M17: 25,460,062 km (0.044 R)
• M18: 31,980,135 km (0.073 R)
• M19: 33,165,100 km (0.085 R)
• M20: 35,937,448 km (0.055 R)
• M21: 40,038,973 km (0.099 R)
• M22: 42,114,194 km (0.08 R)
• M23: 44,991,111 km (0.112 R)
• M24: 45,916,374 km (0.083 R)
• M25: 47,422,974 km (0.051 R)
• M26: 47,804,748 km (0.115 R)
• M27: 51,133,001 km (0.11 R)
• M28: 53,779,836 km (0.112 R)
• M29: 55,877,198 km (0.115 R)
• M30: 56,731,103 km (0.116 R)
• M31: 64,111,065 km (0.072 R)
• M32: 67,908,906 km (0.105 R)
• M33: 69,370,926 km (0.096 R)
• M34: 86,293,587 km (0.042 R)
• M35: 90,329,438 km (0.056 R)
• M36: 91,210,420 km (0.103 R)
• M37: 93,887,474 km (0.093 R)
• M38: 95,093,981 km (0.085 R)
• M39: 98,465,019 km (0.048 R)
• M40: 102,550,537 km (0.11 R)
• M41: 103,509,160 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 13,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit