🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 13.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.86 AU - 1.96 AU

Year: 979 Days

Day: 35.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,064,326 km

• M1: 293,062 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.06 AU - 2.5 AU

Year: 1277 Days

Day: 24.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,064,326 km

• M1: 1,634,207 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 11.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.33 AU - 10.53 AU

Year: 12492 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,064,326 km

• M1: 149,897 km (0.06 R)
• M2: 551,717 km (0.108 R)
• M3: 1,628,074 km (0.104 R)
• M4: 2,323,255 km (0.099 R)
• M5: 3,329,450 km (0.105 R)
• M6: 6,530,695 km (0.047 R)
• M7: 8,325,570 km (0.059 R)
• M8: 8,749,531 km (0.116 R)
• M9: 11,146,089 km (0.102 R)
• M10: 11,778,439 km (0.12 R)
• M11: 19,646,988 km (0.112 R)
• M12: 21,610,011 km (0.041 R)
• M13: 29,892,946 km (0.12 R)
• M14: 43,496,478 km (0.119 R)
• M15: 51,550,080 km (0.077 R)
• M16: 52,821,811 km (0.093 R)
• M17: 54,604,719 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.5

Radius: 6.5

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.3 AU - 17.84 AU

Year: 22784 Days

Day: 16.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,064,326 km

• M1: 80,932 km (0.07 R)
• M2: 836,252 km (0.064 R)
• M3: 2,435,603 km (0.111 R)
• M4: 3,516,896 km (0.068 R)
• M5: 4,661,619 km (0.103 R)
• M6: 4,963,508 km (0.068 R)
• M7: 5,318,803 km (0.084 R)
• M8: 7,155,715 km (0.069 R)
• M9: 8,742,200 km (0.075 R)
• M10: 12,023,929 km (0.119 R)
• M11: 18,824,798 km (0.11 R)
• M12: 19,981,937 km (0.099 R)
• M13: 24,517,894 km (0.06 R)
• M14: 27,447,469 km (0.114 R)
• M15: 28,431,973 km (0.072 R)
• M16: 36,432,168 km (0.075 R)
• M17: 66,255,850 km (0.092 R)
• M18: 66,475,160 km (0.076 R)
• M19: 71,886,414 km (0.107 R)
• M20: 75,174,725 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit