🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 280 Days

Day: 33.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.12 AU - 1.36 AU

Year: 512 Days

Day: 22.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.8 AU - 2.98 AU

Year: 1370 Days

Day: 43.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.22 AU - 4.18 AU

Year: 2639 Days

Day: 43.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.02 AU - 4.46 AU

Year: 2682 Days

Day: 25.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.19 AU - 4.82 AU

Year: 3540 Days

Day: 28.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.1

Radius: 14.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.78 AU - 5.72 AU

Year: 3839 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,385,689 km

• M1: 181,612 km (0.111 R)
• M2: 826,079 km (0.049 R)
• M3: 2,166,327 km (0.097 R)
• M4: 3,495,055 km (0.1 R)
• M5: 4,062,929 km (0.099 R)
• M6: 5,708,056 km (0.115 R)
• M7: 7,039,029 km (0.091 R)
• M8: 10,347,386 km (0.097 R)
• M9: 11,044,661 km (0.099 R)
• M10: 12,881,723 km (0.098 R)
• M11: 14,058,909 km (0.108 R)
• M12: 16,008,468 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.1

Radius: 5.9

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.16 AU - 17.1 AU

Year: 22916 Days

Day: 20.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,385,689 km

• M1: 73,453 km (0.098 R)
• M2: 287,826 km (0.11 R)
• M3: 600,486 km (0.085 R)
• M4: 1,274,723 km (0.068 R)
• M5: 1,861,446 km (0.053 R)
• M6: 4,128,004 km (0.107 R)
• M7: 6,233,594 km (0.094 R)
• M8: 8,698,518 km (0.104 R)
• M9: 8,911,396 km (0.117 R)
• M10: 9,237,369 km (0.08 R)
• M11: 10,322,253 km (0.074 R)
• M12: 12,270,765 km (0.108 R)
• M13: 12,538,845 km (0.026 R)
• M14: 14,083,592 km (0.108 R)
• M15: 14,675,551 km (0.063 R)
• M16: 21,926,111 km (0.066 R)
• M17: 23,534,288 km (0.086 R)
• M18: 25,111,947 km (0.076 R)
• M19: 25,871,605 km (0.077 R)
• M20: 26,983,566 km (0.082 R)
• M21: 29,661,069 km (0.031 R)
• M22: 30,632,408 km (0.079 R)
• M23: 38,033,164 km (0.065 R)
• M24: 38,603,282 km (0.037 R)
• M25: 41,239,346 km (0.09 R)
• M26: 41,992,422 km (0.09 R)
• M27: 44,463,629 km (0.063 R)
• M28: 45,574,692 km (0.117 R)
• M29: 46,056,397 km (0.116 R)
• M30: 46,541,693 km (0.087 R)
• M31: 50,375,138 km (0.094 R)
• M32: 56,974,798 km (0.052 R)
• M33: 57,533,845 km (0.081 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 20,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit