🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 491 Days

Day: 18.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.63 AU

Year: 609 Days

Day: 41.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.47 AU - 1.83 AU

Year: 763 Days

Day: 19 Hours

Environment

Temp: -43 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.54 AU - 2.32 AU

Year: 965 Days

Day: 29.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,013,922 km

• M1: 1,480,720 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.85 AU - 2.97 AU

Year: 1346 Days

Day: 29.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,013,922 km

• M1: 1,690,456 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.07 AU - 3.81 AU

Year: 2296 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.15 AU - 4.93 AU

Year: 2922 Days

Day: 45 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,013,922 km

• M1: 1,148,912 km (0.087 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.9 AU - 4.42 AU

Year: 3054 Days

Day: 43.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,013,922 km

• M1: 33,809 km (0.079 R)
• M2: 85,420 km (0.12 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.21 AU - 5.61 AU

Year: 3916 Days

Day: 23.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 134.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,013,922 km

• M1: 2,725,374 km (0.077 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.5

Radius: 6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.21 AU - 16.61 AU

Year: 18671 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,013,922 km

• M1: 79,586 km (0.116 R)
• M2: 430,094 km (0.087 R)
• M3: 628,012 km (0.095 R)
• M4: 1,280,408 km (0.105 R)
• M5: 1,616,255 km (0.092 R)
• M6: 1,925,773 km (0.093 R)
• M7: 2,147,627 km (0.102 R)
• M8: 2,725,972 km (0.067 R)
• M9: 3,029,058 km (0.105 R)
• M10: 3,306,711 km (0.114 R)
• M11: 3,859,625 km (0.111 R)
• M12: 4,186,197 km (0.069 R)
• M13: 4,443,057 km (0.116 R)
• M14: 4,894,693 km (0.109 R)
• M15: 8,007,076 km (0.075 R)
• M16: 9,283,745 km (0.08 R)
• M17: 10,172,805 km (0.114 R)
• M18: 11,778,588 km (0.112 R)
• M19: 16,307,365 km (0.106 R)
• M20: 19,658,656 km (0.092 R)
• M21: 21,118,881 km (0.08 R)
• M22: 21,875,397 km (0.082 R)
• M23: 22,562,800 km (0.119 R)
• M24: 22,999,775 km (0.072 R)
• M25: 24,527,618 km (0.086 R)
• M26: 25,082,626 km (0.099 R)
• M27: 27,883,846 km (0.052 R)
• M28: 32,632,681 km (0.073 R)
• M29: 34,098,740 km (0.069 R)
• M30: 37,770,770 km (0.092 R)
• M31: 47,156,241 km (0.111 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit