🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 278 Days

Day: 14.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,197,082 km

• M1: 74,350 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.81 AU

Year: 411 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 25,197,082 km

• M1: 168,447 km (0.088 R)
• M2: 641,625 km (0.116 R)
• M3: 1,092,962 km (0.103 R)
• M4: 2,158,099 km (0.047 R)
• M5: 2,616,916 km (0.079 R)
• M6: 3,337,678 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 14.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.71 AU - 3.47 AU

Year: 3507 Days

Day: 10.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,197,082 km

• M1: 184,155 km (0.068 R)
• M2: 686,654 km (0.074 R)
• M3: 1,147,116 km (0.117 R)
• M4: 1,774,530 km (0.085 R)
• M5: 2,351,529 km (0.078 R)
• M6: 2,877,964 km (0.113 R)
• M7: 3,742,939 km (0.102 R)
• M8: 4,285,979 km (0.104 R)
• M9: 4,953,185 km (0.102 R)
• M10: 7,839,078 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 14

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.83 AU - 3.63 AU

Year: 3748 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,197,082 km

• M1: 175,478 km (0.08 R)
• M2: 1,107,323 km (0.107 R)
• M3: 1,671,457 km (0.071 R)
• M4: 2,204,175 km (0.075 R)
• M5: 5,097,398 km (0.036 R)
• M6: 5,857,804 km (0.111 R)
• M7: 6,661,444 km (0.096 R)
• M8: 7,403,150 km (0.104 R)
• M9: 8,711,383 km (0.071 R)
• M10: 10,003,610 km (0.081 R)
• M11: 10,933,809 km (0.096 R)
• M12: 12,820,538 km (0.094 R)
• M13: 18,380,642 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.2

Radius: 12.1

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.91 AU - 4.49 AU

Year: 4595 Days

Day: 12.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 78.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,197,082 km

• M1: 150,495 km (0.112 R)
• M2: 595,848 km (0.059 R)
• M3: 978,968 km (0.095 R)
• M4: 1,460,823 km (0.042 R)
• M5: 1,864,139 km (0.09 R)
• M6: 2,387,432 km (0.086 R)
• M7: 4,525,485 km (0.112 R)
• M8: 5,724,512 km (0.074 R)
• M9: 6,654,861 km (0.075 R)
• M10: 9,734,782 km (0.102 R)
• M11: 11,585,009 km (0.118 R)
• M12: 12,546,325 km (0.112 R)
• M13: 12,926,303 km (0.109 R)
• M14: 13,461,265 km (0.087 R)
• M15: 14,317,115 km (0.091 R)
• M16: 18,838,860 km (0.085 R)
• M17: 22,939,188 km (0.066 R)
• M18: 23,365,093 km (0.085 R)
• M19: 24,600,771 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 14,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit