🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.09 AU - 1.11 AU

Year: 338 Days

Day: 24.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 9.17 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.6

Radius: 8.9

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.58 AU - 18.9 AU

Year: 21001 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,433,920 km

• M1: 110,702 km (0.096 R)
• M2: 889,359 km (0.057 R)
• M3: 1,231,789 km (0.118 R)
• M4: 2,578,618 km (0.032 R)
• M5: 3,260,336 km (0.106 R)
• M6: 3,830,753 km (0.054 R)
• M7: 4,431,089 km (0.047 R)
• M8: 5,528,689 km (0.081 R)
• M9: 5,903,730 km (0.108 R)
• M10: 6,475,344 km (0.059 R)
• M11: 7,180,099 km (0.114 R)
• M12: 7,831,449 km (0.11 R)
• M13: 8,853,651 km (0.065 R)
• M14: 9,194,285 km (0.099 R)
• M15: 11,095,674 km (0.094 R)
• M16: 17,717,773 km (0.026 R)
• M17: 18,350,722 km (0.07 R)
• M18: 19,854,480 km (0.091 R)
• M19: 21,950,346 km (0.11 R)
• M20: 22,892,214 km (0.052 R)
• M21: 23,319,316 km (0.06 R)
• M22: 24,968,633 km (0.118 R)
• M23: 27,526,158 km (0.095 R)
• M24: 30,638,691 km (0.03 R)
• M25: 35,521,865 km (0.111 R)
• M26: 38,446,952 km (0.076 R)
• M27: 42,004,988 km (0.114 R)
• M28: 53,235,449 km (0.029 R)
• M29: 60,443,972 km (0.107 R)
• M30: 78,924,246 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.6

Radius: 7.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.77 AU - 23.47 AU

Year: 25496 Days

Day: 18.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,433,920 km

• M1: 90,806 km (0.094 R)
• M2: 545,135 km (0.079 R)
• M3: 1,441,974 km (0.095 R)
• M4: 1,810,583 km (0.118 R)
• M5: 2,137,305 km (0.093 R)
• M6: 3,794,550 km (0.113 R)
• M7: 4,365,266 km (0.101 R)
• M8: 5,959,231 km (0.114 R)
• M9: 13,006,188 km (0.112 R)
• M10: 18,679,089 km (0.061 R)
• M11: 43,216,282 km (0.054 R)
• M12: 55,194,882 km (0.117 R)
• M13: 58,739,006 km (0.1 R)
• M14: 61,249,407 km (0.087 R)
• M15: 63,428,899 km (0.09 R)

Kuiper Belt

Range: 37.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit