🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.97 AU - 2.13 AU

Year: 1036 Days

Day: 34 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,081,020 km

• M1: 460,612 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.63 AU - 4.27 AU

Year: 2263 Days

Day: 46.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.06 AU - 6.58 AU

Year: 4333 Days

Day: 34.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 9.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.11 AU - 6.81 AU

Year: 4505 Days

Day: 14.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,081,020 km

• M1: 122,221 km (0.104 R)
• M2: 526,285 km (0.091 R)
• M3: 1,188,106 km (0.097 R)
• M4: 1,651,710 km (0.081 R)
• M5: 2,322,657 km (0.03 R)
• M6: 4,087,762 km (0.119 R)
• M7: 4,946,902 km (0.11 R)
• M8: 5,419,482 km (0.047 R)
• M9: 6,214,296 km (0.117 R)
• M10: 7,893,980 km (0.074 R)
• M11: 8,540,393 km (0.038 R)
• M12: 10,995,593 km (0.093 R)
• M13: 11,986,230 km (0.074 R)
• M14: 14,563,054 km (0.06 R)
• M15: 15,097,866 km (0.066 R)
• M16: 16,839,335 km (0.117 R)
• M17: 20,851,250 km (0.101 R)
• M18: 22,436,240 km (0.064 R)
• M19: 26,000,409 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.4

Radius: 5.1

Gravity: 36.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.99 AU - 16.53 AU

Year: 19014 Days

Day: 19.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,081,020 km

• M1: 71,358 km (0.098 R)
• M2: 293,361 km (0.117 R)
• M3: 643,869 km (0.101 R)
• M4: 985,252 km (0.111 R)
• M5: 2,506,812 km (0.061 R)
• M6: 3,373,133 km (0.116 R)
• M7: 3,701,949 km (0.074 R)
• M8: 4,671,343 km (0.056 R)
• M9: 4,966,201 km (0.11 R)
• M10: 6,404,135 km (0.119 R)
• M11: 7,738,399 km (0.027 R)
• M12: 7,943,049 km (0.097 R)
• M13: 8,203,947 km (0.067 R)
• M14: 13,783,649 km (0.089 R)
• M15: 14,313,225 km (0.075 R)
• M16: 14,544,354 km (0.109 R)
• M17: 16,232,117 km (0.091 R)
• M18: 16,993,869 km (0.112 R)
• M19: 18,046,290 km (0.089 R)
• M20: 21,969,494 km (0.055 R)
• M21: 23,536,083 km (0.097 R)
• M22: 25,966,301 km (0.055 R)
• M23: 27,478,286 km (0.11 R)
• M24: 32,232,656 km (0.106 R)
• M25: 33,569,164 km (0.089 R)
• M26: 38,537,608 km (0.044 R)
• M27: 43,650,863 km (0.106 R)
• M28: 44,790,799 km (0.099 R)
• M29: 58,273,906 km (0.105 R)
• M30: 61,462,884 km (0.115 R)
• M31: 65,398,504 km (0.036 R)
• M32: 72,174,690 km (0.101 R)
• M33: 74,918,614 km (0.087 R)
• M34: 76,082,186 km (0.099 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 13,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit