🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.68 AU - 0.72 AU

Year: 211 Days

Day: 20.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,475,732 km

• M1: 99,333 km (0.066 R)
• M2: 276,008 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.8

Radius: 9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.28 AU - 6.62 AU

Year: 4579 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,475,732 km

• M1: 113,246 km (0.086 R)
• M2: 463,604 km (0.086 R)
• M3: 875,447 km (0.083 R)
• M4: 1,200,224 km (0.072 R)
• M5: 1,594,265 km (0.113 R)
• M6: 2,189,215 km (0.11 R)
• M7: 2,596,271 km (0.06 R)
• M8: 3,204,386 km (0.099 R)
• M9: 4,433,482 km (0.103 R)
• M10: 4,803,737 km (0.092 R)
• M11: 5,606,479 km (0.08 R)
• M12: 5,893,109 km (0.078 R)
• M13: 6,974,402 km (0.112 R)
• M14: 8,219,356 km (0.066 R)
• M15: 9,049,624 km (0.118 R)
• M16: 11,414,617 km (0.07 R)
• M17: 13,643,475 km (0.072 R)
• M18: 14,163,777 km (0.11 R)
• M19: 15,691,470 km (0.039 R)
• M20: 19,721,936 km (0.117 R)
• M21: 20,589,903 km (0.066 R)
• M22: 21,067,569 km (0.072 R)
• M23: 23,716,947 km (0.081 R)
• M24: 25,315,550 km (0.082 R)
• M25: 26,661,183 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 7.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.83 AU - 15.81 AU

Year: 21580 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,475,732 km

• M1: 110,254 km (0.108 R)
• M2: 369,058 km (0.118 R)
• M3: 778,208 km (0.085 R)
• M4: 1,812,977 km (0.053 R)
• M5: 4,017,152 km (0.11 R)
• M6: 4,350,156 km (0.054 R)
• M7: 5,534,373 km (0.066 R)
• M8: 6,709,016 km (0.097 R)
• M9: 7,399,260 km (0.101 R)
• M10: 7,947,387 km (0.115 R)
• M11: 10,245,958 km (0.101 R)
• M12: 11,697,805 km (0.04 R)
• M13: 19,136,111 km (0.117 R)
• M14: 20,342,468 km (0.075 R)
• M15: 21,598,641 km (0.109 R)
• M16: 22,810,683 km (0.078 R)
• M17: 27,679,196 km (0.113 R)
• M18: 39,819,213 km (0.07 R)
• M19: 48,831,288 km (0.073 R)
• M20: 51,238,617 km (0.099 R)
• M21: 57,512,602 km (0.093 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit