🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.66 AU - 0.8 AU

Year: 228 Days

Day: 15.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.05 AU - 1.17 AU

Year: 427 Days

Day: 21.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.79 AU - 4.55 AU

Year: 3110 Days

Day: 43 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,349,517 km

• M1: 40,242 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 12.8

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.99 AU - 7.53 AU

Year: 5721 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 26,349,517 km

• M1: 212,130 km (0.114 R)
• M2: 330,611 km (0.113 R)
• M3: 697,126 km (0.061 R)
• M4: 901,926 km (0.117 R)
• M5: 1,140,833 km (0.109 R)
• M6: 1,400,984 km (0.104 R)
• M7: 1,590,375 km (0.097 R)
• M8: 1,741,918 km (0.093 R)
• M9: 2,043,806 km (0.084 R)
• M10: 2,142,690 km (0.095 R)
• M11: 2,362,599 km (0.086 R)
• M12: 2,484,222 km (0.113 R)
• M13: 2,770,104 km (0.082 R)
• M14: 3,104,754 km (0.102 R)
• M15: 3,315,837 km (0.094 R)
• M16: 3,432,972 km (0.119 R)
• M17: 4,186,048 km (0.098 R)
• M18: 4,570,664 km (0.035 R)
• M19: 5,214,683 km (0.092 R)
• M20: 6,611,777 km (0.076 R)
• M21: 7,110,536 km (0.096 R)
• M22: 7,364,404 km (0.064 R)
• M23: 7,621,413 km (0.098 R)
• M24: 7,777,145 km (0.103 R)
• M25: 7,907,594 km (0.101 R)
• M26: 8,197,365 km (0.081 R)
• M27: 8,356,836 km (0.087 R)
• M28: 8,517,504 km (0.11 R)
• M29: 8,651,993 km (0.108 R)
• M30: 8,841,683 km (0.099 R)
• M31: 8,977,967 km (0.059 R)
• M32: 9,060,096 km (0.107 R)
• M33: 9,530,132 km (0.103 R)
• M34: 10,293,231 km (0.12 R)
• M35: 10,494,291 km (0.111 R)
• M36: 10,667,675 km (0.102 R)
• M37: 13,349,216 km (0.106 R)
• M38: 13,505,845 km (0.12 R)
• M39: 14,458,185 km (0.099 R)
• M40: 14,715,793 km (0.089 R)
• M41: 15,203,033 km (0.04 R)
• M42: 15,432,217 km (0.111 R)
• M43: 16,060,079 km (0.118 R)
• M44: 16,293,452 km (0.101 R)
• M45: 16,494,362 km (0.067 R)
• M46: 16,595,191 km (0.113 R)
• M47: 16,696,170 km (0.119 R)
• M48: 16,865,066 km (0.106 R)
• M49: 17,238,462 km (0.066 R)
• M50: 17,443,261 km (0.052 R)
• M51: 17,751,882 km (0.082 R)
• M52: 18,584,095 km (0.103 R)
• M53: 18,688,963 km (0.116 R)
• M54: 18,829,286 km (0.109 R)
• M55: 19,216,594 km (0.119 R)
• M56: 19,535,537 km (0.072 R)
• M57: 20,142,605 km (0.077 R)
• M58: 20,611,146 km (0.085 R)
• M59: 21,156,131 km (0.11 R)
• M60: 21,338,939 km (0.115 R)
• M61: 21,742,854 km (0.063 R)
• M62: 21,964,109 km (0.095 R)
• M63: 23,007,105 km (0.099 R)
• M64: 23,195,150 km (0.081 R)
• M65: 23,913,968 km (0.059 R)
• M66: 24,678,562 km (0.077 R)
• M67: 24,832,349 km (0.115 R)
• M68: 25,606,668 km (0.032 R)
• M69: 26,035,864 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit