🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.95 AU - 1.17 AU

Year: 387 Days

Day: 47 Hours

Environment

Temp: 47 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.99 AU - 1.29 AU

Year: 432 Days

Day: 43.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3 AU - 4.82 AU

Year: 2743 Days

Day: 23.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.98 AU - 4.02 AU

Year: 2838 Days

Day: 30.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 11.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.14 AU - 6.72 AU

Year: 5123 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,969,819 km

• M1: 139,425 km (0.056 R)
• M2: 645,964 km (0.09 R)
• M3: 1,086,081 km (0.081 R)
• M4: 1,592,769 km (0.047 R)
• M5: 3,128,839 km (0.073 R)
• M6: 3,763,134 km (0.082 R)
• M7: 5,948,311 km (0.083 R)
• M8: 7,123,701 km (0.08 R)
• M9: 8,001,691 km (0.062 R)
• M10: 8,562,234 km (0.082 R)
• M11: 9,803,747 km (0.12 R)
• M12: 10,185,820 km (0.059 R)
• M13: 15,296,831 km (0.088 R)
• M14: 21,900,380 km (0.06 R)
• M15: 25,621,328 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.8

Radius: 4

Gravity: 20.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.55 AU - 21.83 AU

Year: 26395 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 71,969,819 km

• M1: 49,966 km (0.095 R)
• M2: 292,464 km (0.105 R)
• M3: 462,257 km (0.105 R)
• M4: 616,493 km (0.065 R)
• M5: 826,079 km (0.043 R)
• M6: 1,043,894 km (0.069 R)
• M7: 1,328,429 km (0.108 R)
• M8: 1,858,754 km (0.117 R)
• M9: 2,030,641 km (0.1 R)
• M10: 2,171,712 km (0.116 R)
• M11: 4,515,911 km (0.072 R)
• M12: 5,264,798 km (0.115 R)
• M13: 7,050,099 km (0.114 R)
• M14: 7,953,969 km (0.084 R)
• M15: 8,153,533 km (0.073 R)
• M16: 9,816,313 km (0.087 R)
• M17: 10,279,468 km (0.035 R)
• M18: 11,311,693 km (0.05 R)
• M19: 12,884,117 km (0.07 R)
• M20: 20,726,486 km (0.112 R)
• M21: 21,777,710 km (0.09 R)
• M22: 24,824,271 km (0.112 R)
• M23: 29,788,227 km (0.104 R)
• M24: 32,122,104 km (0.111 R)
• M25: 35,914,709 km (0.11 R)
• M26: 37,988,584 km (0.07 R)
• M27: 45,635,578 km (0.11 R)
• M28: 48,894,418 km (0.051 R)
• M29: 52,479,531 km (0.106 R)
• M30: 52,654,411 km (0.093 R)
• M31: 57,712,764 km (0.057 R)
• M32: 65,082,105 km (0.102 R)
• M33: 69,833,782 km (0.117 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit