🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.13 AU - 1.59 AU

Year: 601 Days

Day: 26.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 14.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.51 AU - 4.65 AU

Year: 3712 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,269,849 km

• M1: 182,659 km (0.045 R)
• M2: 667,805 km (0.075 R)
• M3: 1,330,224 km (0.108 R)
• M4: 2,164,831 km (0.11 R)
• M5: 2,885,743 km (0.106 R)
• M6: 3,395,872 km (0.106 R)
• M7: 4,196,370 km (0.108 R)
• M8: 5,464,361 km (0.109 R)
• M9: 5,923,328 km (0.043 R)
• M10: 7,782,231 km (0.073 R)
• M11: 8,716,021 km (0.071 R)
• M12: 10,363,841 km (0.09 R)
• M13: 10,956,847 km (0.087 R)
• M14: 12,705,646 km (0.061 R)
• M15: 13,428,802 km (0.052 R)
• M16: 14,725,966 km (0.11 R)
• M17: 15,476,648 km (0.101 R)
• M18: 17,003,444 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 13

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.72 AU - 12.92 AU

Year: 14425 Days

Day: 5 Hours

Environment

Temp: -195 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 54,269,849 km

• M1: 162,014 km (0.12 R)
• M2: 608,564 km (0.067 R)
• M3: 1,331,870 km (0.109 R)
• M4: 2,402,691 km (0.066 R)
• M5: 3,061,670 km (0.089 R)
• M6: 3,737,104 km (0.106 R)
• M7: 4,862,380 km (0.103 R)
• M8: 5,839,254 km (0.088 R)
• M9: 7,035,588 km (0.106 R)
• M10: 9,295,862 km (0.09 R)
• M11: 13,684,615 km (0.092 R)
• M12: 15,623,403 km (0.083 R)
• M13: 20,229,522 km (0.077 R)
• M14: 23,431,215 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 4.8

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.21 AU - 13.05 AU

Year: 17000 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,269,849 km

• M1: 64,626 km (0.109 R)
• M2: 257,757 km (0.111 R)
• M3: 613,650 km (0.071 R)
• M4: 969,245 km (0.117 R)
• M5: 1,754,035 km (0.064 R)
• M6: 2,079,560 km (0.112 R)
• M7: 2,547,053 km (0.102 R)
• M8: 4,075,944 km (0.083 R)
• M9: 4,430,191 km (0.076 R)
• M10: 4,677,477 km (0.107 R)
• M11: 5,199,872 km (0.091 R)
• M12: 6,054,974 km (0.088 R)
• M13: 6,594,873 km (0.057 R)
• M14: 6,754,942 km (0.104 R)
• M15: 7,464,335 km (0.102 R)
• M16: 7,994,061 km (0.09 R)
• M17: 8,980,809 km (0.096 R)
• M18: 9,993,736 km (0.117 R)
• M19: 10,311,931 km (0.065 R)
• M20: 11,886,598 km (0.075 R)
• M21: 12,364,414 km (0.115 R)
• M22: 15,293,390 km (0.111 R)
• M23: 16,364,062 km (0.108 R)
• M24: 17,180,418 km (0.107 R)
• M25: 18,336,809 km (0.114 R)
• M26: 18,574,221 km (0.113 R)
• M27: 19,791,948 km (0.073 R)
• M28: 21,148,352 km (0.057 R)
• M29: 24,234,406 km (0.086 R)
• M30: 24,520,288 km (0.088 R)
• M31: 31,280,915 km (0.034 R)
• M32: 31,619,904 km (0.087 R)
• M33: 34,180,869 km (0.049 R)
• M34: 34,420,226 km (0.099 R)
• M35: 36,500,983 km (0.103 R)
• M36: 42,548,327 km (0.068 R)
• M37: 43,945,870 km (0.09 R)
• M38: 49,689,082 km (0.091 R)
• M39: 53,783,426 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 19,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit