🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.85 AU - 0.91 AU

Year: 290 Days

Day: 34 Hours

Environment

Temp: 111 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,201,862 km

• M1: 52,958 km (0.098 R)

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.9

Radius: 13.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.75 AU - 15.11 AU

Year: 15402 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,201,862 km

• M1: 327,320 km (0.055 R)
• M2: 1,030,430 km (0.047 R)
• M3: 1,922,931 km (0.064 R)
• M4: 2,984,777 km (0.107 R)
• M5: 3,633,732 km (0.099 R)
• M6: 4,439,018 km (0.115 R)
• M7: 5,039,803 km (0.116 R)
• M8: 8,247,181 km (0.034 R)
• M9: 10,650,620 km (0.051 R)
• M10: 13,557,307 km (0.067 R)
• M11: 16,020,586 km (0.111 R)
• M12: 18,683,876 km (0.057 R)
• M13: 21,164,808 km (0.063 R)
• M14: 22,197,182 km (0.069 R)
• M15: 25,600,684 km (0.084 R)
• M16: 29,108,454 km (0.075 R)
• M17: 40,101,355 km (0.065 R)
• M18: 50,869,410 km (0.101 R)
• M19: 53,920,608 km (0.066 R)
• M20: 58,358,129 km (0.083 R)
• M21: 60,759,175 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.1

Radius: 7.1

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.83 AU - 17.83 AU

Year: 19065 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,201,862 km

• M1: 88,263 km (0.107 R)
• M2: 386,262 km (0.063 R)
• M3: 774,618 km (0.115 R)
• M4: 1,001,857 km (0.095 R)
• M5: 1,288,486 km (0.12 R)
• M6: 1,530,985 km (0.094 R)
• M7: 2,129,675 km (0.082 R)
• M8: 2,382,795 km (0.111 R)
• M9: 2,800,472 km (0.11 R)
• M10: 4,725,647 km (0.058 R)
• M11: 4,975,326 km (0.088 R)
• M12: 5,385,374 km (0.12 R)
• M13: 5,939,783 km (0.086 R)
• M14: 6,444,676 km (0.072 R)
• M15: 7,302,171 km (0.104 R)
• M16: 8,543,534 km (0.102 R)
• M17: 9,352,560 km (0.114 R)
• M18: 10,152,609 km (0.115 R)
• M19: 11,310,497 km (0.061 R)
• M20: 14,548,692 km (0.065 R)
• M21: 16,745,686 km (0.082 R)
• M22: 16,993,570 km (0.073 R)
• M23: 19,244,719 km (0.091 R)
• M24: 19,516,688 km (0.073 R)
• M25: 20,535,749 km (0.073 R)
• M26: 23,494,944 km (0.086 R)
• M27: 24,861,221 km (0.089 R)
• M28: 25,400,522 km (0.073 R)
• M29: 27,292,486 km (0.114 R)
• M30: 31,354,966 km (0.111 R)
• M31: 34,055,656 km (0.104 R)
• M32: 47,064,388 km (0.068 R)
• M33: 56,307,143 km (0.081 R)
• M34: 57,611,636 km (0.096 R)
• M35: 69,204,723 km (0.054 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit