🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 635 Days

Day: 40.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,612,763 km

• M1: 54,304 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.7 AU

Year: 672 Days

Day: 43.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.44 AU - 1.48 AU

Year: 739 Days

Day: 47.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.48 AU - 1.74 AU

Year: 856 Days

Day: 35.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,612,763 km

• M1: 1,500,915 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.57 AU - 3.07 AU

Year: 1984 Days

Day: 39.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,612,763 km

• M1: 288,724 km (0.062 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.4

Radius: 12.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.21 AU - 4.39 AU

Year: 3736 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,612,763 km

• M1: 156,031 km (0.112 R)
• M2: 552,764 km (0.107 R)
• M3: 983,008 km (0.056 R)
• M4: 2,149,721 km (0.066 R)
• M5: 4,717,569 km (0.05 R)
• M6: 7,718,353 km (0.108 R)
• M7: 14,363,340 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 13.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.44 AU - 10.42 AU

Year: 10255 Days

Day: 12.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,612,763 km

• M1: 170,242 km (0.092 R)
• M2: 588,368 km (0.089 R)
• M3: 3,842,571 km (0.115 R)
• M4: 5,070,171 km (0.113 R)
• M5: 7,592,242 km (0.105 R)
• M6: 13,706,456 km (0.066 R)
• M7: 14,135,054 km (0.09 R)
• M8: 19,596,274 km (0.116 R)
• M9: 25,508,681 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.6

Radius: 7.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.66 AU - 19.58 AU

Year: 28388 Days

Day: 17.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,612,763 km

• M1: 93,199 km (0.1 R)
• M2: 664,963 km (0.025 R)
• M3: 918,681 km (0.081 R)
• M4: 3,999,798 km (0.103 R)
• M5: 4,354,794 km (0.105 R)
• M6: 6,335,919 km (0.118 R)
• M7: 9,150,453 km (0.082 R)
• M8: 11,846,655 km (0.109 R)
• M9: 13,085,027 km (0.07 R)
• M10: 13,868,171 km (0.077 R)
• M11: 14,271,338 km (0.06 R)
• M12: 15,744,129 km (0.071 R)
• M13: 17,238,611 km (0.111 R)
• M14: 19,569,945 km (0.114 R)
• M15: 27,075,569 km (0.096 R)
• M16: 27,389,276 km (0.085 R)
• M17: 33,340,129 km (0.063 R)
• M18: 53,405,692 km (0.119 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: 391 - 10,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit