🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.65 AU - 0.65 AU

Year: 187 Days

Day: 33.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 10.2

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.08 AU - 7.43 AU

Year: 5569 Days

Day: 8.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,643,831 km

• M1: 127,757 km (0.027 R)
• M2: 468,391 km (0.094 R)
• M3: 902,823 km (0.094 R)
• M4: 1,540,858 km (0.086 R)
• M5: 2,112,771 km (0.086 R)
• M6: 2,802,267 km (0.112 R)
• M7: 3,412,776 km (0.088 R)
• M8: 3,939,062 km (0.085 R)
• M9: 4,310,962 km (0.038 R)
• M10: 5,068,376 km (0.108 R)
• M11: 6,638,705 km (0.06 R)
• M12: 7,838,629 km (0.074 R)
• M13: 8,881,626 km (0.086 R)
• M14: 9,480,316 km (0.104 R)
• M15: 10,289,192 km (0.082 R)
• M16: 10,710,609 km (0.098 R)
• M17: 12,251,168 km (0.076 R)
• M18: 12,671,688 km (0.106 R)
• M19: 14,508,899 km (0.092 R)
• M20: 17,687,555 km (0.048 R)
• M21: 20,779,892 km (0.089 R)
• M22: 22,925,275 km (0.112 R)
• M23: 23,323,505 km (0.092 R)
• M24: 27,472,751 km (0.083 R)
• M25: 29,020,341 km (0.066 R)
• M26: 29,862,727 km (0.052 R)
• M27: 30,721,419 km (0.097 R)
• M28: 31,694,553 km (0.075 R)
• M29: 35,368,826 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 13.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.99 AU - 10.15 AU

Year: 8943 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,643,831 km

• M1: 170,691 km (0.088 R)
• M2: 787,184 km (0.055 R)
• M3: 1,346,381 km (0.063 R)
• M4: 1,877,304 km (0.098 R)
• M5: 2,773,245 km (0.081 R)
• M6: 3,578,979 km (0.076 R)
• M7: 4,814,359 km (0.077 R)
• M8: 5,817,263 km (0.096 R)
• M9: 7,252,206 km (0.107 R)
• M10: 9,532,526 km (0.083 R)
• M11: 10,713,302 km (0.107 R)
• M12: 15,088,740 km (0.048 R)
• M13: 22,986,461 km (0.08 R)
• M14: 24,583,568 km (0.104 R)
• M15: 26,705,314 km (0.09 R)
• M16: 29,235,313 km (0.114 R)
• M17: 31,921,194 km (0.119 R)
• M18: 33,166,147 km (0.092 R)
• M19: 35,752,844 km (0.083 R)
• M20: 36,532,099 km (0.074 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 12,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit