🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 349 Days

Day: 28.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,939,288 km

• M1: 31,864 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.3

Radius: 8.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.78 AU - 2.04 AU

Year: 1678 Days

Day: 6.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,939,288 km

• M1: 118,930 km (0.074 R)
• M2: 497,114 km (0.046 R)
• M3: 1,092,364 km (0.081 R)
• M4: 1,821,653 km (0.055 R)
• M5: 2,202,230 km (0.111 R)
• M6: 2,745,570 km (0.069 R)
• M7: 3,170,876 km (0.084 R)
• M8: 3,456,608 km (0.078 R)
• M9: 3,864,412 km (0.037 R)
• M10: 5,154,095 km (0.083 R)
• M11: 5,920,635 km (0.081 R)
• M12: 6,405,930 km (0.058 R)
• M13: 7,906,846 km (0.094 R)
• M14: 9,050,372 km (0.054 R)
• M15: 10,612,922 km (0.103 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 9.9

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.74 AU - 4.2 AU

Year: 4110 Days

Day: 10.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 61,939,288 km

• M1: 148,999 km (0.051 R)
• M2: 844,031 km (0.092 R)
• M3: 1,257,968 km (0.045 R)
• M4: 1,599,650 km (0.053 R)
• M5: 2,017,477 km (0.087 R)
• M6: 3,020,680 km (0.118 R)
• M7: 3,643,905 km (0.074 R)
• M8: 4,589,214 km (0.106 R)
• M9: 5,495,478 km (0.088 R)
• M10: 6,123,639 km (0.116 R)
• M11: 7,287,211 km (0.118 R)
• M12: 7,974,464 km (0.12 R)
• M13: 8,629,404 km (0.071 R)
• M14: 10,046,544 km (0.114 R)
• M15: 10,423,980 km (0.103 R)
• M16: 11,207,124 km (0.106 R)
• M17: 12,406,899 km (0.108 R)
• M18: 14,259,071 km (0.091 R)
• M19: 14,843,550 km (0.045 R)
• M20: 16,461,151 km (0.117 R)
• M21: 23,230,754 km (0.077 R)
• M22: 24,189,377 km (0.097 R)
• M23: 26,821,103 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.4

Radius: 6.5

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.08 AU - 8.8 AU

Year: 14225 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,939,288 km

• M1: 81,680 km (0.064 R)
• M2: 2,710,414 km (0.084 R)
• M3: 3,088,897 km (0.099 R)
• M4: 3,421,752 km (0.108 R)
• M5: 4,251,272 km (0.077 R)
• M6: 5,793,178 km (0.087 R)
• M7: 6,101,948 km (0.097 R)
• M8: 8,728,587 km (0.09 R)
• M9: 9,930,007 km (0.073 R)
• M10: 11,657,564 km (0.118 R)
• M11: 14,823,503 km (0.081 R)
• M12: 15,548,305 km (0.12 R)
• M13: 20,936,671 km (0.057 R)
• M14: 25,762,100 km (0.117 R)
• M15: 27,992,454 km (0.1 R)
• M16: 30,233,281 km (0.051 R)
• M17: 31,633,816 km (0.1 R)
• M18: 32,711,968 km (0.106 R)
• M19: 41,948,889 km (0.099 R)
• M20: 48,564,106 km (0.104 R)
• M21: 51,295,614 km (0.098 R)
• M22: 59,739,067 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 16,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit