🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.74 AU - 1.98 AU

Year: 966 Days

Day: 23.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,648,801 km

• M1: 167,400 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.06 AU - 3.06 AU

Year: 1560 Days

Day: 12.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,648,801 km

• M1: 53,556 km (0.033 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.3

Radius: 14.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.69 AU - 4.63 AU

Year: 3231 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,648,801 km

• M1: 176,675 km (0.103 R)
• M2: 694,583 km (0.101 R)
• M3: 1,174,942 km (0.083 R)
• M4: 1,704,967 km (0.06 R)
• M5: 2,234,843 km (0.098 R)
• M6: 3,084,858 km (0.05 R)
• M7: 4,342,976 km (0.107 R)
• M8: 5,347,825 km (0.048 R)
• M9: 6,563,008 km (0.056 R)
• M10: 7,187,579 km (0.107 R)
• M11: 8,340,829 km (0.099 R)
• M12: 8,813,110 km (0.055 R)
• M13: 9,341,639 km (0.07 R)
• M14: 12,125,506 km (0.113 R)
• M15: 13,020,101 km (0.116 R)
• M16: 14,470,004 km (0.102 R)
• M17: 15,969,573 km (0.075 R)
• M18: 18,107,326 km (0.105 R)
• M19: 18,839,907 km (0.083 R)
• M20: 19,719,543 km (0.118 R)
• M21: 22,176,239 km (0.104 R)
• M22: 23,586,199 km (0.076 R)
• M23: 24,756,353 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.8

Radius: 6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.66 AU - 15.82 AU

Year: 20463 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,648,801 km

• M1: 74,649 km (0.08 R)
• M2: 297,251 km (0.112 R)
• M3: 1,271,283 km (0.115 R)
• M4: 1,624,034 km (0.074 R)
• M5: 2,485,269 km (0.097 R)
• M6: 2,794,787 km (0.093 R)
• M7: 3,880,270 km (0.068 R)
• M8: 4,268,775 km (0.116 R)
• M9: 6,459,187 km (0.084 R)
• M10: 7,045,162 km (0.108 R)
• M11: 7,924,199 km (0.117 R)
• M12: 11,161,796 km (0.076 R)
• M13: 13,751,934 km (0.034 R)
• M14: 18,043,598 km (0.072 R)
• M15: 19,359,760 km (0.114 R)
• M16: 19,678,553 km (0.066 R)
• M17: 20,738,753 km (0.055 R)
• M18: 25,456,621 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit