🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.51 AU - 0.61 AU

Year: 266 Days

Day: 40.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.4

Radius: 12.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.78 AU - 3.58 AU

Year: 3606 Days

Day: 5.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,130,540 km

• M1: 160,967 km (0.1 R)
• M2: 615,146 km (0.09 R)
• M3: 1,909,168 km (0.114 R)
• M4: 2,401,644 km (0.101 R)
• M5: 3,884,309 km (0.112 R)
• M6: 4,592,206 km (0.116 R)
• M7: 5,308,929 km (0.088 R)
• M8: 9,161,374 km (0.098 R)
• M9: 9,909,213 km (0.074 R)
• M10: 10,337,811 km (0.102 R)
• M11: 12,805,727 km (0.089 R)
• M12: 13,885,375 km (0.103 R)
• M13: 15,229,063 km (0.061 R)
• M14: 16,225,385 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.6

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.41 AU - 3.99 AU

Year: 3640 Days

Day: 7.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,130,540 km

• M1: 171,738 km (0.109 R)
• M2: 639,381 km (0.056 R)
• M3: 1,127,220 km (0.089 R)
• M4: 1,678,039 km (0.059 R)
• M5: 3,165,641 km (0.064 R)
• M6: 4,440,065 km (0.074 R)
• M7: 5,060,896 km (0.057 R)
• M8: 6,142,040 km (0.095 R)
• M9: 7,125,496 km (0.066 R)
• M10: 8,865,020 km (0.103 R)
• M11: 10,121,044 km (0.041 R)
• M12: 12,091,846 km (0.052 R)
• M13: 14,356,160 km (0.058 R)
• M14: 15,718,248 km (0.09 R)
• M15: 17,497,865 km (0.096 R)
• M16: 21,326,822 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 8.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.3 AU - 6.84 AU

Year: 9509 Days

Day: 11 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 46,130,540 km

• M1: 104,569 km (0.087 R)
• M2: 459,116 km (0.09 R)
• M3: 815,608 km (0.111 R)
• M4: 1,456,485 km (0.102 R)
• M5: 2,253,692 km (0.035 R)
• M6: 2,566,052 km (0.103 R)
• M7: 4,918,329 km (0.071 R)
• M8: 5,631,612 km (0.104 R)
• M9: 10,107,580 km (0.094 R)
• M10: 11,820,177 km (0.111 R)
• M11: 14,561,258 km (0.049 R)
• M12: 16,133,233 km (0.109 R)
• M13: 16,848,311 km (0.045 R)
• M14: 17,128,956 km (0.081 R)
• M15: 20,552,653 km (0.106 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.3

Radius: 3.2

Gravity: 36.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.56 AU - 8.18 AU

Year: 12721 Days

Day: 24.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 46,130,540 km

• M1: 39,793 km (0.106 R)
• M2: 163,510 km (0.117 R)
• M3: 291,117 km (0.085 R)
• M4: 497,862 km (0.102 R)
• M5: 859,290 km (0.101 R)
• M6: 1,334,712 km (0.105 R)
• M7: 1,453,194 km (0.112 R)
• M8: 2,208,214 km (0.116 R)
• M9: 2,393,416 km (0.04 R)
• M10: 2,670,023 km (0.103 R)
• M11: 2,837,423 km (0.056 R)
• M12: 3,406,044 km (0.12 R)
• M13: 4,128,752 km (0.096 R)
• M14: 5,363,383 km (0.084 R)
• M15: 5,766,699 km (0.054 R)
• M16: 6,372,121 km (0.06 R)
• M17: 7,257,142 km (0.051 R)
• M18: 10,865,892 km (0.049 R)
• M19: 12,814,703 km (0.1 R)
• M20: 13,230,585 km (0.047 R)
• M21: 16,053,048 km (0.03 R)
• M22: 18,117,649 km (0.1 R)
• M23: 21,577,548 km (0.119 R)
• M24: 26,584,888 km (0.094 R)
• M25: 27,163,233 km (0.077 R)
• M26: 27,947,575 km (0.069 R)
• M27: 30,390,658 km (0.114 R)
• M28: 30,495,526 km (0.106 R)
• M29: 31,556,474 km (0.083 R)
• M30: 31,879,605 km (0.078 R)
• M31: 33,305,124 km (0.049 R)
• M32: 34,430,100 km (0.06 R)
• M33: 41,845,965 km (0.072 R)
• M34: 43,819,610 km (0.115 R)
• M35: 44,626,242 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit