🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.13 AU

Year: 325 Days

Day: 12.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 15

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.61 AU - 6.07 AU

Year: 5031 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,412,689 km

• M1: 190,887 km (0.119 R)
• M2: 672,143 km (0.048 R)
• M3: 1,208,751 km (0.116 R)
• M4: 1,913,806 km (0.102 R)
• M5: 2,775,190 km (0.098 R)
• M6: 3,792,456 km (0.091 R)
• M7: 5,157,835 km (0.115 R)
• M8: 5,984,812 km (0.028 R)
• M9: 6,595,172 km (0.101 R)
• M10: 8,363,867 km (0.106 R)
• M11: 8,963,904 km (0.112 R)
• M12: 9,549,879 km (0.117 R)
• M13: 10,522,265 km (0.032 R)
• M14: 11,079,966 km (0.036 R)
• M15: 11,559,876 km (0.083 R)
• M16: 15,975,407 km (0.113 R)
• M17: 16,651,141 km (0.096 R)
• M18: 17,863,183 km (0.097 R)
• M19: 18,996,835 km (0.046 R)
• M20: 20,320,028 km (0.087 R)
• M21: 24,984,939 km (0.032 R)
• M22: 25,728,889 km (0.104 R)
• M23: 27,434,903 km (0.08 R)
• M24: 32,612,336 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 9.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.96 AU - 7.5 AU

Year: 6223 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 34,412,689 km

• M1: 121,922 km (0.118 R)
• M2: 434,881 km (0.046 R)
• M3: 1,085,183 km (0.106 R)
• M4: 1,803,103 km (0.098 R)
• M5: 2,124,888 km (0.098 R)
• M6: 2,572,784 km (0.053 R)
• M7: 3,246,573 km (0.111 R)
• M8: 3,890,442 km (0.116 R)
• M9: 4,306,175 km (0.117 R)
• M10: 5,198,077 km (0.086 R)
• M11: 5,521,508 km (0.092 R)
• M12: 6,079,657 km (0.116 R)
• M13: 6,881,801 km (0.089 R)
• M14: 7,603,013 km (0.05 R)
• M15: 7,943,647 km (0.111 R)
• M16: 9,237,968 km (0.06 R)
• M17: 9,890,962 km (0.051 R)
• M18: 10,481,575 km (0.068 R)
• M19: 11,484,928 km (0.059 R)
• M20: 12,655,980 km (0.105 R)
• M21: 13,571,519 km (0.115 R)
• M22: 16,520,093 km (0.035 R)
• M23: 17,092,903 km (0.1 R)
• M24: 18,143,679 km (0.08 R)
• M25: 18,890,770 km (0.093 R)
• M26: 22,469,750 km (0.101 R)
• M27: 25,454,676 km (0.11 R)
• M28: 27,793,040 km (0.106 R)
• M29: 28,151,178 km (0.092 R)
• M30: 28,603,262 km (0.111 R)
• M31: 29,521,943 km (0.028 R)
• M32: 30,176,733 km (0.109 R)
• M33: 33,495,113 km (0.09 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit