🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.54 AU - 0.74 AU

Year: 186 Days

Day: 35.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,263,233 km

• M1: 378,931 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.74 AU - 1.16 AU

Year: 337 Days

Day: 26.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,263,233 km

• M1: 41,139 km (0.089 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 11.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.48 AU - 6.84 AU

Year: 4894 Days

Day: 9.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,263,233 km

• M1: 174,880 km (0.092 R)
• M2: 1,312,572 km (0.102 R)
• M3: 1,788,742 km (0.108 R)
• M4: 2,351,978 km (0.115 R)
• M5: 2,744,672 km (0.067 R)
• M6: 4,033,907 km (0.063 R)
• M7: 6,407,127 km (0.104 R)
• M8: 8,883,421 km (0.107 R)
• M9: 13,066,925 km (0.076 R)
• M10: 13,841,992 km (0.073 R)
• M11: 14,503,065 km (0.105 R)
• M12: 19,267,009 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.9

Radius: 4

Gravity: 30.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.78 AU - 19.14 AU

Year: 22092 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 175.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,263,233 km

• M1: 50,265 km (0.063 R)
• M2: 190,737 km (0.046 R)
• M3: 671,844 km (0.102 R)
• M4: 1,073,215 km (0.12 R)
• M5: 1,408,913 km (0.057 R)
• M6: 1,721,423 km (0.059 R)
• M7: 2,483,175 km (0.051 R)
• M8: 2,887,987 km (0.07 R)
• M9: 3,119,415 km (0.118 R)
• M10: 4,170,789 km (0.044 R)
• M11: 5,323,889 km (0.061 R)
• M12: 6,243,168 km (0.088 R)
• M13: 6,456,345 km (0.066 R)
• M14: 7,936,616 km (0.11 R)
• M15: 9,628,867 km (0.045 R)
• M16: 10,499,227 km (0.099 R)
• M17: 11,232,257 km (0.111 R)
• M18: 12,195,817 km (0.083 R)
• M19: 13,994,282 km (0.086 R)
• M20: 18,365,682 km (0.032 R)
• M21: 19,427,228 km (0.043 R)
• M22: 26,667,765 km (0.086 R)
• M23: 30,881,788 km (0.118 R)
• M24: 36,746,473 km (0.032 R)
• M25: 56,465,118 km (0.1 R)
• M26: 56,833,428 km (0.095 R)
• M27: 57,761,234 km (0.111 R)
• M28: 69,272,491 km (0.119 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit