🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.88 AU - 1.18 AU

Year: 367 Days

Day: 46.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 78,016,671 km

• M1: 78,240 km (0.117 R)
• M2: 604,824 km (0.095 R)

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.7

Radius: 14

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.45 AU - 7.27 AU

Year: 4986 Days

Day: 12 Hours

Environment

Temp: -133 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,016,671 km

• M1: 174,132 km (0.092 R)
• M2: 767,437 km (0.031 R)
• M3: 1,399,189 km (0.054 R)
• M4: 2,892,774 km (0.092 R)
• M5: 3,492,961 km (0.101 R)
• M6: 4,044,977 km (0.1 R)
• M7: 5,171,748 km (0.084 R)
• M8: 6,175,849 km (0.052 R)
• M9: 7,338,374 km (0.09 R)
• M10: 8,861,579 km (0.079 R)
• M11: 9,388,014 km (0.104 R)
• M12: 10,257,328 km (0.087 R)
• M13: 10,753,843 km (0.111 R)
• M14: 13,045,982 km (0.058 R)
• M15: 14,485,861 km (0.082 R)
• M16: 16,474,017 km (0.1 R)
• M17: 18,882,991 km (0.097 R)
• M18: 19,756,942 km (0.105 R)
• M19: 21,787,883 km (0.107 R)
• M20: 22,333,915 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.9

Radius: 5.2

Gravity: 32.5 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.27 AU - 16.65 AU

Year: 18332 Days

Day: 22 Hours

Environment

Temp: -177 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,016,671 km

• M1: 64,776 km (0.059 R)
• M2: 274,063 km (0.054 R)
• M3: 633,846 km (0.1 R)
• M4: 964,457 km (0.077 R)
• M5: 1,775,876 km (0.119 R)
• M6: 2,233,197 km (0.113 R)
• M7: 4,724,301 km (0.073 R)
• M8: 5,166,662 km (0.044 R)
• M9: 7,701,747 km (0.09 R)
• M10: 8,471,877 km (0.087 R)
• M11: 12,614,092 km (0.087 R)
• M12: 17,671,398 km (0.068 R)
• M13: 20,787,971 km (0.068 R)
• M14: 27,612,326 km (0.067 R)
• M15: 35,791,141 km (0.053 R)
• M16: 37,772,864 km (0.113 R)
• M17: 44,475,746 km (0.047 R)
• M18: 48,275,682 km (0.1 R)
• M19: 52,645,286 km (0.109 R)
• M20: 63,578,497 km (0.117 R)
• M21: 74,108,392 km (0.072 R)
• M22: 76,853,213 km (0.112 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit