🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.21 AU

Year: 376 Days

Day: 28.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 102.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.62 AU - 1.74 AU

Year: 795 Days

Day: 32.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.39 AU - 2.05 AU

Year: 824 Days

Day: 41.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,384,674 km

• M1: 925,861 km (0.106 R)
• M2: 1,738,178 km (0.092 R)

Asteroid Belt

Center: 10.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.6

Radius: 3.4

Gravity: 55.93 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.83 AU - 22.73 AU

Year: 32131 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,384,674 km

• M1: 52,210 km (0.06 R)
• M2: 201,957 km (0.097 R)
• M3: 360,830 km (0.112 R)
• M4: 581,487 km (0.108 R)
• M5: 812,915 km (0.104 R)
• M6: 1,990,250 km (0.043 R)
• M7: 2,101,850 km (0.118 R)
• M8: 2,436,501 km (0.033 R)
• M9: 2,750,656 km (0.087 R)
• M10: 3,459,152 km (0.064 R)
• M11: 3,855,586 km (0.085 R)
• M12: 4,172,135 km (0.077 R)
• M13: 4,281,491 km (0.077 R)
• M14: 4,777,558 km (0.106 R)
• M15: 6,066,493 km (0.035 R)
• M16: 10,398,847 km (0.081 R)
• M17: 10,600,056 km (0.114 R)
• M18: 12,911,942 km (0.077 R)
• M19: 13,301,195 km (0.07 R)
• M20: 16,427,641 km (0.08 R)
• M21: 16,792,361 km (0.059 R)
• M22: 23,501,227 km (0.032 R)
• M23: 24,551,554 km (0.077 R)
• M24: 37,137,971 km (0.065 R)
• M25: 42,190,040 km (0.045 R)
• M26: 47,496,875 km (0.095 R)
• M27: 49,738,450 km (0.108 R)
• M28: 55,240,959 km (0.062 R)
• M29: 60,484,663 km (0.101 R)
• M30: 61,135,264 km (0.108 R)
• M31: 61,571,641 km (0.116 R)
• M32: 66,740,248 km (0.099 R)
• M33: 68,838,956 km (0.053 R)
• M34: 75,398,524 km (0.049 R)
• M35: 81,832,130 km (0.108 R)
• M36: 83,965,694 km (0.074 R)
• M37: 84,504,845 km (0.112 R)
• M38: 84,775,169 km (0.106 R)
• M39: 93,736,530 km (0.077 R)
• M40: 94,316,820 km (0.025 R)
• M41: 95,777,643 km (0.12 R)
• M42: 100,250,470 km (0.037 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 10,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit