🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 238 Days

Day: 33.3 Hours

Environment

Temp: 89 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.01 AU - 1.41 AU

Year: 507 Days

Day: 14.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.34 AU - 2.16 AU

Year: 882 Days

Day: 13.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.97 AU - 2.63 AU

Year: 1328 Days

Day: 33.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 10.1

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.46 AU - 6.22 AU

Year: 4699 Days

Day: 10.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,843,154 km

• M1: 126,111 km (0.117 R)
• M2: 572,661 km (0.031 R)
• M3: 965,355 km (0.085 R)
• M4: 1,470,397 km (0.088 R)
• M5: 1,850,825 km (0.107 R)
• M6: 2,673,613 km (0.047 R)
• M7: 3,015,743 km (0.08 R)
• M8: 3,723,491 km (0.096 R)
• M9: 4,318,292 km (0.06 R)
• M10: 4,740,607 km (0.098 R)
• M11: 5,668,263 km (0.045 R)
• M12: 6,456,195 km (0.086 R)
• M13: 6,942,837 km (0.04 R)
• M14: 9,219,567 km (0.118 R)
• M15: 9,587,129 km (0.046 R)
• M16: 12,991,079 km (0.09 R)
• M17: 14,907,428 km (0.064 R)
• M18: 15,414,415 km (0.107 R)
• M19: 18,832,278 km (0.105 R)
• M20: 19,692,465 km (0.06 R)
• M21: 20,440,604 km (0.077 R)
• M22: 23,171,364 km (0.072 R)
• M23: 24,468,377 km (0.092 R)
• M24: 25,652,444 km (0.068 R)
• M25: 27,625,790 km (0.103 R)
• M26: 28,305,413 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 8.9

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.76 AU - 10.22 AU

Year: 12024 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,843,154 km

• M1: 110,852 km (0.106 R)
• M2: 419,472 km (0.055 R)
• M3: 1,892,263 km (0.116 R)
• M4: 2,561,116 km (0.113 R)
• M5: 2,844,454 km (0.099 R)
• M6: 3,239,542 km (0.107 R)
• M7: 3,746,679 km (0.06 R)
• M8: 4,446,946 km (0.098 R)
• M9: 5,136,742 km (0.105 R)
• M10: 5,657,492 km (0.083 R)
• M11: 7,232,159 km (0.102 R)
• M12: 9,033,617 km (0.113 R)
• M13: 9,313,365 km (0.075 R)
• M14: 9,598,947 km (0.032 R)
• M15: 11,875,827 km (0.104 R)
• M16: 15,931,724 km (0.101 R)
• M17: 17,974,633 km (0.093 R)
• M18: 25,977,371 km (0.057 R)
• M19: 26,927,168 km (0.056 R)
• M20: 27,216,490 km (0.1 R)
• M21: 31,917,902 km (0.087 R)
• M22: 33,560,936 km (0.116 R)
• M23: 36,071,487 km (0.036 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: 162 - 17,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit