🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 597 Days

Day: 42.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,261,100 km

• M1: 838,945 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.01 AU - 2.39 AU

Year: 1243 Days

Day: 24.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 11.5

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.33 AU - 12.05 AU

Year: 14254 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 77,261,100 km

• M1: 143,764 km (0.052 R)
• M2: 843,582 km (0.058 R)
• M3: 1,390,363 km (0.107 R)
• M4: 1,903,334 km (0.118 R)
• M5: 2,743,924 km (0.092 R)
• M6: 6,948,372 km (0.026 R)
• M7: 7,537,938 km (0.101 R)
• M8: 9,563,193 km (0.117 R)
• M9: 10,939,643 km (0.094 R)
• M10: 12,119,971 km (0.072 R)
• M11: 13,246,143 km (0.104 R)
• M12: 14,953,354 km (0.107 R)
• M13: 15,629,836 km (0.103 R)
• M14: 16,802,534 km (0.099 R)
• M15: 18,201,573 km (0.113 R)
• M16: 24,271,058 km (0.042 R)
• M17: 29,886,812 km (0.096 R)
• M18: 33,057,988 km (0.118 R)
• M19: 39,774,783 km (0.099 R)
• M20: 44,520,027 km (0.113 R)
• M21: 63,498,761 km (0.103 R)

Asteroid Belt

Center: 11.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 6.7

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.53 AU - 14.99 AU

Year: 17357 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,261,100 km

• M1: 83,476 km (0.114 R)
• M2: 393,592 km (0.083 R)
• M3: 682,465 km (0.098 R)
• M4: 974,181 km (0.072 R)
• M5: 2,125,786 km (0.101 R)
• M6: 2,907,584 km (0.112 R)
• M7: 3,280,233 km (0.102 R)
• M8: 3,774,953 km (0.108 R)
• M9: 5,842,246 km (0.101 R)
• M10: 7,022,722 km (0.057 R)
• M11: 7,595,533 km (0.118 R)
• M12: 14,602,996 km (0.105 R)
• M13: 15,853,485 km (0.105 R)
• M14: 19,658,357 km (0.093 R)
• M15: 21,180,665 km (0.112 R)
• M16: 26,104,080 km (0.115 R)
• M17: 28,650,386 km (0.088 R)
• M18: 29,251,320 km (0.108 R)
• M19: 29,738,112 km (0.114 R)
• M20: 34,365,324 km (0.118 R)
• M21: 36,287,208 km (0.059 R)
• M22: 37,416,971 km (0.08 R)
• M23: 41,863,019 km (0.065 R)
• M24: 46,318,792 km (0.073 R)
• M25: 47,647,670 km (0.032 R)
• M26: 55,785,196 km (0.06 R)
• M27: 63,981,513 km (0.103 R)
• M28: 71,616,241 km (0.09 R)
• M29: 77,029,739 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit