🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 273 Days

Day: 14 Hours

Environment

Temp: 121 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.09 AU - 4.87 AU

Year: 2975 Days

Day: 18.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.8

Radius: 3.6

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.77 AU - 13.91 AU

Year: 16244 Days

Day: 18.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 38,832,121 km

• M1: 49,367 km (0.088 R)
• M2: 222,302 km (0.04 R)
• M3: 408,552 km (0.109 R)
• M4: 604,226 km (0.11 R)
• M5: 755,320 km (0.038 R)
• M6: 1,221,018 km (0.079 R)
• M7: 1,660,088 km (0.119 R)
• M8: 1,788,891 km (0.05 R)
• M9: 1,959,134 km (0.112 R)
• M10: 2,412,415 km (0.06 R)
• M11: 3,342,764 km (0.12 R)
• M12: 3,845,862 km (0.087 R)
• M13: 4,708,593 km (0.113 R)
• M14: 5,408,711 km (0.103 R)
• M15: 6,175,699 km (0.113 R)
• M16: 6,329,636 km (0.089 R)
• M17: 6,929,673 km (0.08 R)
• M18: 7,787,616 km (0.04 R)
• M19: 10,562,208 km (0.082 R)
• M20: 11,461,740 km (0.112 R)
• M21: 12,350,202 km (0.059 R)
• M22: 12,533,160 km (0.097 R)
• M23: 14,196,240 km (0.041 R)
• M24: 14,329,980 km (0.084 R)
• M25: 15,011,249 km (0.055 R)
• M26: 29,792,566 km (0.087 R)
• M27: 32,961,198 km (0.119 R)
• M28: 37,101,618 km (0.093 R)
• M29: 37,228,328 km (0.076 R)
• M30: 37,355,486 km (0.089 R)
• M31: 41,575,492 km (0.093 R)
• M32: 46,248,930 km (0.054 R)
• M33: 47,432,249 km (0.087 R)
• M34: 48,031,388 km (0.049 R)
• M35: 48,635,764 km (0.093 R)
• M36: 50,946,752 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.9

Radius: 6.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.48 AU - 13.68 AU

Year: 17727 Days

Day: 15.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,832,121 km

• M1: 77,193 km (0.114 R)
• M2: 270,922 km (0.099 R)
• M3: 727,345 km (0.047 R)
• M4: 964,906 km (0.116 R)
• M5: 1,288,486 km (0.071 R)
• M6: 2,008,501 km (0.077 R)
• M7: 2,447,421 km (0.077 R)
• M8: 2,728,665 km (0.063 R)
• M9: 4,416,877 km (0.115 R)
• M10: 4,806,131 km (0.107 R)
• M11: 5,009,135 km (0.095 R)
• M12: 5,432,647 km (0.064 R)
• M13: 5,685,018 km (0.115 R)
• M14: 7,368,144 km (0.047 R)
• M15: 7,717,156 km (0.117 R)
• M16: 8,701,809 km (0.067 R)
• M17: 8,960,613 km (0.1 R)
• M18: 10,573,578 km (0.034 R)
• M19: 10,917,952 km (0.103 R)
• M20: 14,362,293 km (0.105 R)
• M21: 14,663,284 km (0.092 R)
• M22: 19,771,154 km (0.034 R)
• M23: 20,293,998 km (0.114 R)
• M24: 25,247,034 km (0.092 R)
• M25: 25,685,506 km (0.089 R)
• M26: 29,571,609 km (0.101 R)
• M27: 33,199,807 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit