🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.67 AU - 0.69 AU

Year: 201 Days

Day: 46.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,084,044 km

• M1: 36,502 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.04 AU - 1.34 AU

Year: 465 Days

Day: 18.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,084,044 km

• M1: 68,217 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.29 AU - 2.99 AU

Year: 1536 Days

Day: 45.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 11.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.31 AU - 5.87 AU

Year: 4734 Days

Day: 10 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,084,044 km

• M1: 144,212 km (0.025 R)
• M2: 506,987 km (0.116 R)
• M3: 982,260 km (0.09 R)
• M4: 1,744,760 km (0.077 R)
• M5: 2,139,250 km (0.074 R)
• M6: 2,520,874 km (0.117 R)
• M7: 2,884,397 km (0.085 R)
• M8: 3,853,192 km (0.078 R)
• M9: 4,402,516 km (0.075 R)
• M10: 4,980,562 km (0.104 R)
• M11: 5,709,702 km (0.119 R)
• M12: 7,564,117 km (0.067 R)
• M13: 8,165,501 km (0.058 R)
• M14: 8,594,996 km (0.05 R)
• M15: 9,039,751 km (0.039 R)
• M16: 11,662,949 km (0.109 R)
• M17: 12,251,318 km (0.086 R)
• M18: 13,442,117 km (0.09 R)
• M19: 14,708,612 km (0.116 R)
• M20: 15,696,706 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 11.3

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.12 AU - 9.54 AU

Year: 10207 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,084,044 km

• M1: 140,622 km (0.059 R)
• M2: 785,389 km (0.055 R)
• M3: 1,378,395 km (0.114 R)
• M4: 2,100,653 km (0.117 R)
• M5: 2,567,997 km (0.074 R)
• M6: 3,082,165 km (0.103 R)
• M7: 3,789,164 km (0.117 R)
• M8: 4,458,316 km (0.093 R)
• M9: 6,533,089 km (0.099 R)
• M10: 7,022,722 km (0.065 R)
• M11: 11,922,202 km (0.108 R)
• M12: 12,770,123 km (0.087 R)
• M13: 13,657,837 km (0.109 R)
• M14: 14,397,299 km (0.099 R)
• M15: 19,025,259 km (0.087 R)
• M16: 24,381,012 km (0.087 R)
• M17: 25,377,035 km (0.069 R)
• M18: 26,399,985 km (0.063 R)
• M19: 26,778,767 km (0.11 R)
• M20: 32,686,387 km (0.094 R)
• M21: 34,457,177 km (0.114 R)
• M22: 34,909,710 km (0.1 R)
• M23: 35,366,283 km (0.096 R)
• M24: 38,795,814 km (0.09 R)
• M25: 41,032,602 km (0.051 R)
• M26: 42,053,757 km (0.092 R)
• M27: 43,881,394 km (0.1 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit