🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.56 AU - 0.82 AU

Year: 211 Days

Day: 44.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,935,684 km

• M1: 189,690 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.74 AU

Year: 211 Days

Day: 45.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.59 AU - 0.87 AU

Year: 230 Days

Day: 32.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.34 AU - 1.4 AU

Year: 592 Days

Day: 37.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,935,684 km

• M1: 290,070 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.13 AU - 4.67 AU

Year: 3405 Days

Day: 38.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.8

Radius: 8.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.84 AU - 5.16 AU

Year: 4125 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,935,684 km

• M1: 110,702 km (0.088 R)
• M2: 472,729 km (0.073 R)
• M3: 772,374 km (0.06 R)
• M4: 1,054,815 km (0.104 R)
• M5: 1,347,428 km (0.091 R)
• M6: 1,671,307 km (0.051 R)
• M7: 3,186,135 km (0.069 R)
• M8: 3,935,621 km (0.086 R)
• M9: 4,489,731 km (0.115 R)
• M10: 9,532,975 km (0.037 R)
• M11: 10,531,840 km (0.111 R)
• M12: 12,924,807 km (0.111 R)
• M13: 14,146,723 km (0.039 R)
• M14: 15,231,307 km (0.119 R)
• M15: 16,989,082 km (0.11 R)
• M16: 19,062,060 km (0.102 R)
• M17: 21,100,032 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 12.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.68 AU - 12.2 AU

Year: 14276 Days

Day: 10.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 31,935,684 km

• M1: 157,975 km (0.093 R)
• M2: 709,991 km (0.091 R)
• M3: 2,462,231 km (0.103 R)
• M4: 6,919,500 km (0.026 R)
• M5: 7,406,441 km (0.057 R)
• M6: 8,605,917 km (0.115 R)
• M7: 13,888,517 km (0.076 R)
• M8: 18,262,459 km (0.097 R)
• M9: 21,446,500 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 17,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit