🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.57 AU - 0.63 AU

Year: 166 Days

Day: 42.4 Hours

Environment

Temp: 211 °C

Axial Tilt: 100.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.47 AU - 2.29 AU

Year: 919 Days

Day: 42.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1477 Days

Day: 27 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.2 AU - 3.4 AU

Year: 2137 Days

Day: 31.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

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: 924.2

Radius: 10.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.8 AU - 7.06 AU

Year: 5147 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 85 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,947,776 km

• M1: 130,300 km (0.087 R)
• M2: 461,509 km (0.091 R)
• M3: 1,520,962 km (0.05 R)
• M4: 1,974,243 km (0.079 R)
• M5: 2,640,103 km (0.074 R)
• M6: 4,239,604 km (0.08 R)
• M7: 5,406,467 km (0.115 R)
• M8: 7,897,421 km (0.066 R)
• M9: 8,643,615 km (0.114 R)
• M10: 9,265,344 km (0.059 R)
• M11: 11,953,618 km (0.109 R)
• M12: 14,369,025 km (0.115 R)
• M13: 15,241,779 km (0.069 R)
• M14: 16,397,572 km (0.106 R)
• M15: 18,006,198 km (0.103 R)
• M16: 23,779,030 km (0.113 R)
• M17: 27,829,991 km (0.069 R)
• M18: 31,539,420 km (0.054 R)
• M19: 33,211,326 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.8

Radius: 4

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 13.25 AU - 13.69 AU

Year: 17622 Days

Day: 23 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,947,776 km

• M1: 49,816 km (0.085 R)
• M2: 254,466 km (0.115 R)
• M3: 458,667 km (0.105 R)
• M4: 740,659 km (0.108 R)
• M5: 2,313,232 km (0.1 R)
• M6: 3,034,593 km (0.057 R)
• M7: 3,679,210 km (0.119 R)
• M8: 4,747,488 km (0.081 R)
• M9: 5,134,349 km (0.097 R)
• M10: 6,230,602 km (0.031 R)
• M11: 6,893,619 km (0.079 R)
• M12: 7,863,911 km (0.092 R)
• M13: 11,315,882 km (0.03 R)
• M14: 17,850,766 km (0.096 R)
• M15: 20,910,042 km (0.04 R)
• M16: 21,769,482 km (0.108 R)
• M17: 25,540,396 km (0.078 R)
• M18: 26,126,371 km (0.082 R)
• M19: 30,809,981 km (0.114 R)
• M20: 32,715,558 km (0.083 R)
• M21: 39,937,246 km (0.107 R)
• M22: 41,124,604 km (0.043 R)
• M23: 49,045,512 km (0.066 R)
• M24: 50,712,182 km (0.055 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit