🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.74 AU - 0.9 AU

Year: 271 Days

Day: 12.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.93 AU - 1.09 AU

Year: 371 Days

Day: 19.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,289,567 km

• M1: 493,075 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.05 AU - 2.21 AU

Year: 1135 Days

Day: 14.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,289,567 km

• M1: 26,030 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.39 AU - 2.83 AU

Year: 1540 Days

Day: 15.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,289,567 km

• M1: 37,100 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.28 AU - 4.5 AU

Year: 3360 Days

Day: 16.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 14.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.37 AU - 7.05 AU

Year: 4984 Days

Day: 9.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,289,567 km

• M1: 185,352 km (0.061 R)
• M2: 899,233 km (0.115 R)
• M3: 1,780,813 km (0.091 R)
• M4: 2,535,684 km (0.091 R)
• M5: 3,603,962 km (0.111 R)
• M6: 5,541,105 km (0.095 R)
• M7: 6,204,871 km (0.107 R)
• M8: 6,887,636 km (0.078 R)
• M9: 9,365,275 km (0.107 R)
• M10: 10,133,461 km (0.107 R)
• M11: 11,459,197 km (0.077 R)
• M12: 11,991,317 km (0.069 R)
• M13: 13,634,051 km (0.11 R)
• M14: 21,945,110 km (0.032 R)
• M15: 25,685,655 km (0.088 R)
• M16: 30,471,889 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.8

Radius: 13.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.1 AU - 14.24 AU

Year: 14561 Days

Day: 12 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,289,567 km

• M1: 168,298 km (0.073 R)
• M2: 721,062 km (0.071 R)
• M3: 1,431,203 km (0.105 R)
• M4: 2,265,809 km (0.113 R)
• M5: 3,273,501 km (0.11 R)
• M6: 3,793,204 km (0.028 R)
• M7: 5,248,192 km (0.098 R)
• M8: 6,366,287 km (0.114 R)
• M9: 7,181,296 km (0.099 R)
• M10: 9,336,104 km (0.092 R)
• M11: 9,825,139 km (0.077 R)
• M12: 10,737,088 km (0.043 R)
• M13: 12,533,010 km (0.091 R)
• M14: 13,468,446 km (0.105 R)
• M15: 14,884,689 km (0.12 R)
• M16: 15,629,088 km (0.112 R)
• M17: 17,192,386 km (0.092 R)
• M18: 17,681,122 km (0.081 R)
• M19: 19,029,896 km (0.11 R)
• M20: 21,647,709 km (0.099 R)
• M21: 23,289,397 km (0.079 R)
• M22: 24,090,044 km (0.063 R)
• M23: 32,266,316 km (0.079 R)
• M24: 42,712,286 km (0.093 R)
• M25: 43,159,584 km (0.106 R)
• M26: 45,909,492 km (0.089 R)
• M27: 46,693,535 km (0.028 R)
• M28: 49,426,538 km (0.106 R)
• M29: 54,157,720 km (0.046 R)
• M30: 56,453,599 km (0.08 R)
• M31: 58,813,655 km (0.094 R)
• M32: 62,380,218 km (0.081 R)
• M33: 63,342,282 km (0.099 R)
• M34: 66,887,602 km (0.057 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: 551 - 14,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit