🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 142 Days

Day: 23.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 150.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.29 AU - 3.29 AU

Year: 1669 Days

Day: 13.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.8

Radius: 3.5

Gravity: 67.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.4 AU - 18.78 AU

Year: 23116 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,202,027 km

• M1: 43,533 km (0.04 R)
• M2: 201,508 km (0.108 R)
• M3: 655,388 km (0.105 R)
• M4: 812,167 km (0.117 R)
• M5: 955,182 km (0.111 R)
• M6: 1,307,934 km (0.102 R)
• M7: 1,488,349 km (0.1 R)
• M8: 1,703,770 km (0.083 R)
• M9: 2,428,273 km (0.083 R)
• M10: 3,077,976 km (0.108 R)
• M11: 5,055,810 km (0.037 R)
• M12: 5,970,152 km (0.068 R)
• M13: 9,247,093 km (0.093 R)
• M14: 10,284,704 km (0.085 R)
• M15: 11,195,456 km (0.053 R)
• M16: 14,327,138 km (0.113 R)
• M17: 16,740,002 km (0.065 R)
• M18: 18,088,327 km (0.081 R)
• M19: 27,603,500 km (0.116 R)
• M20: 28,718,902 km (0.094 R)
• M21: 35,612,521 km (0.119 R)
• M22: 39,206,760 km (0.112 R)
• M23: 41,732,720 km (0.083 R)
• M24: 48,339,560 km (0.118 R)
• M25: 61,673,966 km (0.114 R)
• M26: 62,514,407 km (0.109 R)
• M27: 66,390,787 km (0.089 R)
• M28: 77,018,369 km (0.077 R)
• M29: 79,222,245 km (0.118 R)
• M30: 80,215,126 km (0.11 R)
• M31: 86,085,197 km (0.118 R)
• M32: 88,192,283 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.2

Radius: 3.8

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 16.8 AU - 21.22 AU

Year: 29686 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,202,027 km

• M1: 51,462 km (0.101 R)
• M2: 313,557 km (0.071 R)
• M3: 1,266,196 km (0.066 R)
• M4: 1,654,253 km (0.108 R)
• M5: 2,198,490 km (0.07 R)
• M6: 2,455,499 km (0.08 R)
• M7: 2,591,334 km (0.093 R)
• M8: 3,957,911 km (0.092 R)
• M9: 4,176,773 km (0.051 R)
• M10: 4,503,644 km (0.109 R)
• M11: 5,319,551 km (0.102 R)
• M12: 8,050,759 km (0.083 R)
• M13: 8,300,887 km (0.117 R)
• M14: 9,190,096 km (0.066 R)
• M15: 13,107,915 km (0.119 R)
• M16: 14,602,547 km (0.096 R)
• M17: 16,929,393 km (0.09 R)
• M18: 18,351,769 km (0.116 R)
• M19: 19,851,937 km (0.081 R)
• M20: 21,052,908 km (0.109 R)
• M21: 24,944,847 km (0.104 R)
• M22: 31,332,376 km (0.067 R)
• M23: 36,236,494 km (0.108 R)
• M24: 39,012,133 km (0.066 R)
• M25: 45,452,471 km (0.07 R)
• M26: 47,530,535 km (0.052 R)
• M27: 54,675,927 km (0.063 R)
• M28: 62,699,460 km (0.111 R)
• M29: 63,680,373 km (0.105 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit