🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.72 AU - 0.76 AU

Year: 230 Days

Day: 40.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,646,453 km

• M1: 568,023 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.03 AU - 1.39 AU

Year: 481 Days

Day: 27.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,646,453 km

• M1: 28,124 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.14 AU - 5.06 AU

Year: 3568 Days

Day: 34 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,646,453 km

• M1: 168,148 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 14.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.15 AU - 11.21 AU

Year: 10892 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,646,453 km

• M1: 177,722 km (0.117 R)
• M2: 778,956 km (0.115 R)
• M3: 1,484,011 km (0.088 R)
• M4: 1,962,425 km (0.062 R)
• M5: 2,561,864 km (0.103 R)
• M6: 3,363,708 km (0.05 R)
• M7: 3,926,196 km (0.055 R)
• M8: 5,214,383 km (0.106 R)
• M9: 9,715,335 km (0.109 R)
• M10: 12,052,352 km (0.111 R)
• M11: 12,908,651 km (0.11 R)
• M12: 14,462,823 km (0.109 R)
• M13: 16,319,033 km (0.089 R)
• M14: 17,557,105 km (0.114 R)
• M15: 18,923,383 km (0.093 R)
• M16: 20,359,672 km (0.085 R)
• M17: 22,837,312 km (0.08 R)
• M18: 28,648,591 km (0.06 R)
• M19: 29,719,412 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.2

Radius: 5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.23 AU - 13.57 AU

Year: 17740 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,646,453 km

• M1: 76,744 km (0.11 R)
• M2: 260,599 km (0.116 R)
• M3: 425,456 km (0.076 R)
• M4: 1,072,617 km (0.086 R)
• M5: 2,259,077 km (0.078 R)
• M6: 4,731,182 km (0.101 R)
• M7: 7,347,200 km (0.08 R)
• M8: 8,465,145 km (0.081 R)
• M9: 9,085,827 km (0.108 R)
• M10: 10,324,796 km (0.114 R)
• M11: 21,906,663 km (0.056 R)
• M12: 22,993,492 km (0.095 R)
• M13: 31,044,251 km (0.104 R)
• M14: 31,724,024 km (0.106 R)
• M15: 31,920,146 km (0.065 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit