🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.62 AU - 0.62 AU

Year: 181 Days

Day: 29.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.85 AU

Year: 208 Days

Day: 36.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.75 AU - 2.05 AU

Year: 971 Days

Day: 31.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.6

Radius: 14.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.04 AU - 7.74 AU

Year: 7450 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,450,413 km

• M1: 199,115 km (0.038 R)
• M2: 387,758 km (0.08 R)
• M3: 714,330 km (0.064 R)
• M4: 1,040,154 km (0.066 R)
• M5: 1,197,980 km (0.107 R)
• M6: 1,352,365 km (0.079 R)
• M7: 1,475,933 km (0.096 R)
• M8: 1,642,585 km (0.099 R)
• M9: 1,802,355 km (0.085 R)
• M10: 2,343,002 km (0.082 R)
• M11: 2,509,055 km (0.107 R)
• M12: 2,663,291 km (0.1 R)
• M13: 3,162,349 km (0.102 R)
• M14: 3,329,600 km (0.025 R)
• M15: 3,431,476 km (0.067 R)
• M16: 3,603,663 km (0.094 R)
• M17: 3,743,388 km (0.067 R)
• M18: 3,902,859 km (0.071 R)
• M19: 4,010,569 km (0.114 R)
• M20: 4,488,535 km (0.106 R)
• M21: 4,965,453 km (0.052 R)
• M22: 5,102,035 km (0.055 R)
• M23: 5,200,321 km (0.104 R)
• M24: 5,620,093 km (0.11 R)
• M25: 5,823,845 km (0.118 R)
• M26: 5,968,057 km (0.113 R)
• M27: 6,071,729 km (0.095 R)
• M28: 6,302,109 km (0.103 R)
• M29: 6,599,360 km (0.112 R)
• M30: 6,771,398 km (0.119 R)
• M31: 7,032,147 km (0.116 R)
• M32: 7,163,943 km (0.12 R)
• M33: 7,676,316 km (0.108 R)
• M34: 7,971,173 km (0.091 R)
• M35: 8,223,694 km (0.114 R)
• M36: 8,736,665 km (0.097 R)
• M37: 8,878,334 km (0.114 R)
• M38: 9,574,264 km (0.109 R)
• M39: 9,793,873 km (0.063 R)
• M40: 10,942,037 km (0.111 R)
• M41: 11,454,559 km (0.082 R)
• M42: 11,791,903 km (0.043 R)
• M43: 12,001,190 km (0.072 R)
• M44: 12,132,537 km (0.111 R)
• M45: 12,370,398 km (0.112 R)
• M46: 13,092,955 km (0.111 R)
• M47: 13,994,731 km (0.08 R)
• M48: 14,160,934 km (0.074 R)
• M49: 14,607,185 km (0.058 R)
• M50: 14,719,383 km (0.098 R)
• M51: 14,888,429 km (0.109 R)
• M52: 15,399,306 km (0.094 R)
• M53: 16,089,401 km (0.084 R)
• M54: 16,205,339 km (0.082 R)
• M55: 16,408,942 km (0.103 R)
• M56: 16,642,763 km (0.078 R)
• M57: 16,848,311 km (0.112 R)
• M58: 17,261,949 km (0.083 R)
• M59: 17,410,350 km (0.097 R)
• M60: 17,529,579 km (0.057 R)
• M61: 17,888,465 km (0.09 R)
• M62: 18,099,098 km (0.038 R)
• M63: 19,441,290 km (0.117 R)
• M64: 19,657,759 km (0.097 R)
• M65: 20,500,294 km (0.12 R)
• M66: 21,005,187 km (0.098 R)
• M67: 21,100,331 km (0.058 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit