🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.45 AU - 0.63 AU

Year: 139 Days

Day: 12.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.61 AU - 2.31 AU

Year: 964 Days

Day: 28.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,653,072 km

• M1: 861,235 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.78 AU - 2.56 AU

Year: 1123 Days

Day: 32.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.76 AU - 3.44 AU

Year: 1918 Days

Day: 42.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.07 AU - 4.37 AU

Year: 3047 Days

Day: 22.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,653,072 km

• M1: 2,916,410 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.75 AU - 5.37 AU

Year: 3422 Days

Day: 25.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,653,072 km

• M1: 478,564 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.06 AU - 5.1 AU

Year: 3445 Days

Day: 47.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,653,072 km

• M1: 238,010 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.5

Radius: 7.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.33 AU - 20.71 AU

Year: 30311 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,653,072 km

• M1: 97,089 km (0.101 R)
• M2: 355,445 km (0.048 R)
• M3: 627,413 km (0.092 R)
• M4: 993,779 km (0.082 R)
• M5: 1,465,760 km (0.085 R)
• M6: 2,481,081 km (0.103 R)
• M7: 3,498,945 km (0.038 R)
• M8: 3,776,449 km (0.08 R)
• M9: 4,516,958 km (0.103 R)
• M10: 6,555,678 km (0.063 R)
• M11: 7,571,148 km (0.084 R)
• M12: 8,743,696 km (0.072 R)
• M13: 9,609,718 km (0.037 R)
• M14: 10,342,748 km (0.097 R)
• M15: 11,646,493 km (0.116 R)
• M16: 12,408,395 km (0.094 R)
• M17: 13,650,955 km (0.117 R)
• M18: 16,466,387 km (0.117 R)
• M19: 17,693,688 km (0.09 R)
• M20: 19,169,471 km (0.06 R)
• M21: 23,431,365 km (0.08 R)
• M22: 23,977,397 km (0.067 R)
• M23: 26,835,464 km (0.099 R)
• M24: 31,602,849 km (0.115 R)
• M25: 35,171,656 km (0.094 R)
• M26: 36,031,694 km (0.112 R)
• M27: 37,052,849 km (0.118 R)
• M28: 38,544,789 km (0.093 R)
• M29: 43,260,563 km (0.105 R)
• M30: 49,409,933 km (0.11 R)
• M31: 58,881,722 km (0.1 R)
• M32: 62,776,652 km (0.078 R)
• M33: 67,277,603 km (0.085 R)
• M34: 72,679,582 km (0.06 R)
• M35: 80,816,958 km (0.054 R)
• M36: 85,876,358 km (0.06 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 10,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit