🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.47 AU - 0.59 AU

Year: 253 Days

Day: 19 Hours

Environment

Temp: -111 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,067,797 km

• M1: 139,276 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 13.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.98 AU - 3.04 AU

Year: 2609 Days

Day: 10.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,067,797 km

• M1: 172,935 km (0.049 R)
• M2: 708,047 km (0.037 R)
• M3: 1,425,369 km (0.095 R)
• M4: 2,163,933 km (0.051 R)
• M5: 2,630,379 km (0.052 R)
• M6: 3,598,278 km (0.098 R)
• M7: 4,389,052 km (0.09 R)
• M8: 4,838,145 km (0.076 R)
• M9: 6,152,063 km (0.11 R)
• M10: 6,687,623 km (0.063 R)
• M11: 8,690,589 km (0.119 R)
• M12: 9,736,129 km (0.109 R)
• M13: 10,231,298 km (0.066 R)
• M14: 13,991,739 km (0.102 R)
• M15: 16,312,900 km (0.12 R)
• M16: 18,015,324 km (0.053 R)
• M17: 20,015,746 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 11.8

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.39 AU - 6.87 AU

Year: 8763 Days

Day: 13.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,067,797 km

• M1: 146,756 km (0.113 R)
• M2: 618,886 km (0.073 R)
• M3: 991,385 km (0.099 R)
• M4: 1,717,982 km (0.102 R)
• M5: 2,326,396 km (0.108 R)
• M6: 4,922,967 km (0.11 R)
• M7: 5,873,512 km (0.071 R)
• M8: 6,337,564 km (0.092 R)
• M9: 8,400,070 km (0.1 R)
• M10: 9,083,732 km (0.065 R)
• M11: 12,367,555 km (0.101 R)
• M12: 13,434,786 km (0.062 R)
• M13: 13,990,991 km (0.111 R)
• M14: 15,017,681 km (0.086 R)
• M15: 16,863,121 km (0.078 R)
• M16: 19,085,996 km (0.072 R)
• M17: 21,164,957 km (0.108 R)
• M18: 22,516,873 km (0.09 R)
• M19: 23,213,999 km (0.081 R)
• M20: 25,768,084 km (0.106 R)
• M21: 29,526,431 km (0.081 R)
• M22: 31,105,736 km (0.107 R)
• M23: 37,137,522 km (0.073 R)
• M24: 37,743,842 km (0.092 R)
• M25: 40,618,664 km (0.109 R)
• M26: 44,583,905 km (0.11 R)
• M27: 46,379,529 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 7.1

Gravity: 14.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.99 AU - 8.39 AU

Year: 12647 Days

Day: 18.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,067,797 km

• M1: 88,412 km (0.098 R)
• M2: 353,649 km (0.084 R)
• M3: 781,499 km (0.081 R)
• M4: 1,022,053 km (0.092 R)
• M5: 1,260,362 km (0.036 R)
• M6: 1,720,974 km (0.105 R)
• M7: 3,021,578 km (0.117 R)
• M8: 4,586,970 km (0.08 R)
• M9: 6,118,104 km (0.062 R)
• M10: 6,468,911 km (0.058 R)
• M11: 7,871,242 km (0.087 R)
• M12: 8,333,349 km (0.081 R)
• M13: 13,602,486 km (0.073 R)
• M14: 14,540,315 km (0.076 R)
• M15: 16,469,678 km (0.098 R)
• M16: 21,982,061 km (0.096 R)
• M17: 25,100,877 km (0.102 R)
• M18: 27,024,107 km (0.105 R)
• M19: 31,161,386 km (0.025 R)
• M20: 32,433,417 km (0.087 R)
• M21: 33,981,007 km (0.115 R)
• M22: 38,391,152 km (0.105 R)
• M23: 39,316,714 km (0.116 R)
• M24: 42,322,434 km (0.089 R)
• M25: 49,716,459 km (0.119 R)
• M26: 53,717,005 km (0.115 R)
• M27: 56,048,338 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit