🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 165 Days

Day: 13.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,192,310 km

• M1: 35,155 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.28 AU - 1.4 AU

Year: 578 Days

Day: 12.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.32 AU - 1.76 AU

Year: 712 Days

Day: 25 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 8.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.74 AU - 9.06 AU

Year: 9076 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,192,310 km

• M1: 110,702 km (0.115 R)
• M2: 938,278 km (0.077 R)
• M3: 1,393,055 km (0.111 R)
• M4: 2,179,491 km (0.116 R)
• M5: 2,487,663 km (0.102 R)
• M6: 3,410,682 km (0.077 R)
• M7: 4,000,097 km (0.063 R)
• M8: 4,358,983 km (0.104 R)
• M9: 5,111,909 km (0.111 R)
• M10: 6,113,766 km (0.097 R)
• M11: 7,505,026 km (0.057 R)
• M12: 13,209,642 km (0.097 R)
• M13: 19,414,512 km (0.084 R)
• M14: 20,296,242 km (0.104 R)
• M15: 20,822,827 km (0.12 R)
• M16: 21,204,451 km (0.085 R)
• M17: 24,427,836 km (0.119 R)
• M18: 30,928,911 km (0.064 R)
• M19: 31,226,461 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 5.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.37 AU - 18.75 AU

Year: 22881 Days

Day: 23 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,192,310 km

• M1: 133,591 km (0.077 R)
• M2: 682,166 km (0.06 R)
• M3: 1,323,492 km (0.106 R)
• M4: 1,750,594 km (0.096 R)
• M5: 2,714,005 km (0.078 R)
• M6: 3,428,484 km (0.108 R)
• M7: 4,675,681 km (0.078 R)
• M8: 5,221,863 km (0.038 R)
• M9: 5,621,439 km (0.113 R)
• M10: 9,165,263 km (0.101 R)
• M11: 12,637,729 km (0.109 R)
• M12: 13,357,295 km (0.099 R)
• M13: 14,806,599 km (0.112 R)
• M14: 18,672,956 km (0.107 R)
• M15: 28,322,318 km (0.04 R)
• M16: 28,988,776 km (0.036 R)
• M17: 29,779,401 km (0.079 R)
• M18: 34,323,735 km (0.102 R)
• M19: 35,849,484 km (0.098 R)
• M20: 37,953,578 km (0.081 R)
• M21: 45,509,168 km (0.057 R)
• M22: 50,849,363 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit