🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 134 Days

Day: 45.9 Hours

Environment

Temp: 322 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.88 AU - 0.88 AU

Year: 238 Days

Day: 14.9 Hours

Environment

Temp: 311 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.94 AU - 1.56 AU

Year: 404 Days

Day: 44.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.31 AU - 2.05 AU

Year: 629 Days

Day: 30.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.48 AU - 4.28 AU

Year: 2207 Days

Day: 28.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.62 AU - 6.68 AU

Year: 3878 Days

Day: 36.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 23.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.6

Radius: 4.5

Gravity: 47.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 19.22 AU - 28.48 AU

Year: 33633 Days

Day: 16.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 120,311,331 km

• M1: 55,950 km (0.067 R)
• M2: 216,019 km (0.042 R)
• M3: 438,023 km (0.064 R)
• M4: 1,169,706 km (0.111 R)
• M5: 1,462,618 km (0.073 R)
• M6: 1,957,638 km (0.068 R)
• M7: 2,781,623 km (0.113 R)
• M8: 3,019,334 km (0.05 R)
• M9: 3,959,706 km (0.107 R)
• M10: 4,994,026 km (0.102 R)
• M11: 5,345,581 km (0.064 R)
• M12: 7,299,628 km (0.118 R)
• M13: 11,914,423 km (0.105 R)
• M14: 12,701,308 km (0.095 R)
• M15: 15,914,371 km (0.082 R)
• M16: 16,577,688 km (0.111 R)
• M17: 17,160,671 km (0.12 R)
• M18: 23,037,175 km (0.076 R)
• M19: 25,387,207 km (0.067 R)
• M20: 27,621,003 km (0.064 R)
• M21: 33,849,061 km (0.086 R)
• M22: 36,876,025 km (0.109 R)
• M23: 41,126,998 km (0.119 R)
• M24: 59,798,009 km (0.116 R)
• M25: 97,096,498 km (0.094 R)
• M26: 103,812,395 km (0.092 R)
• M27: 109,470,635 km (0.084 R)
• M28: 114,980,624 km (0.069 R)
• M29: 117,093,545 km (0.055 R)
• M30: 118,874,058 km (0.053 R)

Kuiper Belt

Range: 38 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 16,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit