🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.54 AU - 0.76 AU

Year: 190 Days

Day: 23 Hours

Environment

Temp: 171 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,138,941 km

• M1: 171,888 km (0.103 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 9.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.28 AU - 5.38 AU

Year: 4450 Days

Day: 5 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,138,941 km

• M1: 119,379 km (0.097 R)
• M2: 495,019 km (0.08 R)
• M3: 887,415 km (0.106 R)
• M4: 1,228,348 km (0.068 R)
• M5: 1,759,869 km (0.09 R)
• M6: 2,542,416 km (0.052 R)
• M7: 3,540,832 km (0.076 R)
• M8: 3,892,537 km (0.066 R)
• M9: 4,203,401 km (0.111 R)
• M10: 5,212,588 km (0.111 R)
• M11: 5,565,490 km (0.05 R)
• M12: 6,779,925 km (0.028 R)
• M13: 7,832,945 km (0.047 R)
• M14: 11,816,437 km (0.045 R)
• M15: 13,289,976 km (0.066 R)
• M16: 14,338,058 km (0.096 R)
• M17: 16,436,916 km (0.11 R)
• M18: 16,814,801 km (0.115 R)
• M19: 17,475,874 km (0.085 R)
• M20: 20,542,630 km (0.115 R)
• M21: 21,361,978 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 11

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.89 AU - 9.89 AU

Year: 11248 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,138,941 km

• M1: 142,118 km (0.047 R)
• M2: 608,863 km (0.111 R)
• M3: 960,418 km (0.108 R)
• M4: 1,495,081 km (0.114 R)
• M5: 2,077,466 km (0.064 R)
• M6: 3,147,090 km (0.106 R)
• M7: 4,460,410 km (0.025 R)
• M8: 5,257,168 km (0.11 R)
• M9: 8,040,736 km (0.078 R)
• M10: 8,546,078 km (0.061 R)
• M11: 9,072,512 km (0.06 R)
• M12: 9,876,751 km (0.099 R)
• M13: 13,639,885 km (0.115 R)
• M14: 16,089,550 km (0.03 R)
• M15: 16,818,840 km (0.077 R)
• M16: 17,267,035 km (0.087 R)
• M17: 21,058,294 km (0.111 R)
• M18: 21,931,197 km (0.087 R)
• M19: 26,159,880 km (0.068 R)
• M20: 26,863,140 km (0.115 R)
• M21: 29,155,877 km (0.098 R)
• M22: 30,570,175 km (0.102 R)
• M23: 31,689,018 km (0.029 R)
• M24: 33,771,271 km (0.093 R)
• M25: 37,568,663 km (0.075 R)
• M26: 39,767,452 km (0.106 R)
• M27: 41,777,599 km (0.081 R)
• M28: 42,324,828 km (0.099 R)
• M29: 50,963,207 km (0.092 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit