🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 212 Days

Day: 47 Hours

Environment

Temp: 127 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.7

Radius: 14.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.15 AU - 5.49 AU

Year: 4008 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,777,536 km

• M1: 178,321 km (0.088 R)
• M2: 836,850 km (0.11 R)
• M3: 1,481,318 km (0.101 R)
• M4: 2,234,543 km (0.109 R)
• M5: 3,472,915 km (0.043 R)
• M6: 4,861,033 km (0.114 R)
• M7: 5,381,035 km (0.108 R)
• M8: 7,421,850 km (0.097 R)
• M9: 11,451,268 km (0.12 R)
• M10: 11,929,981 km (0.11 R)
• M11: 14,528,197 km (0.115 R)
• M12: 16,040,332 km (0.052 R)
• M13: 17,712,837 km (0.096 R)
• M14: 19,683,938 km (0.092 R)
• M15: 23,080,857 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 11.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.63 AU - 7.71 AU

Year: 7272 Days

Day: 9.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,777,536 km

• M1: 147,952 km (0.095 R)
• M2: 547,379 km (0.049 R)
• M3: 996,920 km (0.097 R)
• M4: 1,496,128 km (0.113 R)
• M5: 2,058,467 km (0.102 R)
• M6: 2,723,878 km (0.059 R)
• M7: 3,384,053 km (0.097 R)
• M8: 4,386,658 km (0.1 R)
• M9: 7,878,871 km (0.072 R)
• M10: 8,666,354 km (0.107 R)
• M11: 9,260,407 km (0.086 R)
• M12: 10,707,916 km (0.083 R)
• M13: 11,392,476 km (0.116 R)
• M14: 13,517,364 km (0.106 R)
• M15: 14,756,484 km (0.077 R)
• M16: 23,220,133 km (0.093 R)
• M17: 26,773,980 km (0.114 R)
• M18: 28,291,949 km (0.113 R)
• M19: 28,723,689 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit