🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.62 AU

Year: 140 Days

Day: 41.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 13.2

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.68 AU - 4.68 AU

Year: 3290 Days

Day: 9.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,744,846 km

• M1: 174,282 km (0.096 R)
• M2: 594,203 km (0.104 R)
• M3: 1,265,299 km (0.046 R)
• M4: 2,273,140 km (0.032 R)
• M5: 2,732,106 km (0.075 R)
• M6: 3,398,265 km (0.109 R)
• M7: 3,921,259 km (0.089 R)
• M8: 4,818,697 km (0.09 R)
• M9: 5,254,027 km (0.068 R)
• M10: 5,875,606 km (0.106 R)
• M11: 6,316,920 km (0.085 R)
• M12: 7,423,196 km (0.071 R)
• M13: 8,139,919 km (0.053 R)
• M14: 8,654,686 km (0.111 R)
• M15: 9,598,499 km (0.084 R)
• M16: 14,865,989 km (0.086 R)
• M17: 15,480,687 km (0.069 R)
• M18: 16,112,139 km (0.084 R)
• M19: 16,815,698 km (0.08 R)
• M20: 18,458,881 km (0.103 R)
• M21: 19,897,863 km (0.074 R)
• M22: 21,539,700 km (0.095 R)
• M23: 22,260,911 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 9.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.69 AU - 7.17 AU

Year: 6277 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,744,846 km

• M1: 123,119 km (0.041 R)
• M2: 638,035 km (0.104 R)
• M3: 1,423,573 km (0.034 R)
• M4: 1,796,670 km (0.09 R)
• M5: 2,759,782 km (0.059 R)
• M6: 3,136,619 km (0.106 R)
• M7: 3,641,960 km (0.104 R)
• M8: 4,838,893 km (0.083 R)
• M9: 7,924,798 km (0.08 R)
• M10: 8,725,595 km (0.114 R)
• M11: 9,652,952 km (0.056 R)
• M12: 11,003,223 km (0.114 R)
• M13: 13,604,580 km (0.042 R)
• M14: 13,932,498 km (0.106 R)
• M15: 14,507,254 km (0.098 R)
• M16: 15,097,567 km (0.077 R)
• M17: 15,652,724 km (0.118 R)
• M18: 16,169,286 km (0.104 R)
• M19: 17,236,218 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 14.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.3 AU - 10.14 AU

Year: 9914 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,744,846 km

• M1: 175,329 km (0.029 R)
• M2: 680,670 km (0.094 R)
• M3: 1,286,691 km (0.108 R)
• M4: 2,248,755 km (0.105 R)
• M5: 4,300,191 km (0.052 R)
• M6: 7,350,940 km (0.074 R)
• M7: 13,758,666 km (0.071 R)
• M8: 18,195,739 km (0.112 R)
• M9: 20,496,853 km (0.096 R)
• M10: 22,899,844 km (0.1 R)
• M11: 24,572,647 km (0.077 R)
• M12: 25,117,482 km (0.093 R)
• M13: 26,992,093 km (0.1 R)
• M14: 28,857,878 km (0.115 R)
• M15: 31,123,987 km (0.119 R)
• M16: 39,492,791 km (0.089 R)
• M17: 45,471,918 km (0.1 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: 439 - 15,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit