🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.96 AU - 1.48 AU

Year: 492 Days

Day: 22 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 14.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.6 AU - 8.62 AU

Year: 7668 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,768,286 km

• M1: 182,809 km (0.098 R)
• M2: 656,286 km (0.117 R)
• M3: 2,336,719 km (0.111 R)
• M4: 4,117,681 km (0.085 R)
• M5: 4,604,323 km (0.073 R)
• M6: 5,330,471 km (0.076 R)
• M7: 6,387,829 km (0.063 R)
• M8: 7,261,630 km (0.098 R)
• M9: 8,560,888 km (0.101 R)
• M10: 9,585,633 km (0.117 R)
• M11: 12,056,092 km (0.083 R)
• M12: 13,486,846 km (0.113 R)
• M13: 14,168,863 km (0.063 R)
• M14: 16,354,338 km (0.054 R)
• M15: 22,993,193 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 10.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 9 AU - 14.78 AU

Year: 14975 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,768,286 km

• M1: 125,662 km (0.08 R)
• M2: 461,061 km (0.09 R)
• M3: 973,433 km (0.114 R)
• M4: 1,910,814 km (0.067 R)
• M5: 2,436,052 km (0.11 R)
• M6: 2,765,616 km (0.089 R)
• M7: 3,172,372 km (0.086 R)
• M8: 3,567,161 km (0.119 R)
• M9: 4,163,608 km (0.115 R)
• M10: 5,555,766 km (0.108 R)
• M11: 9,230,937 km (0.036 R)
• M12: 10,249,249 km (0.096 R)
• M13: 11,116,618 km (0.103 R)
• M14: 16,201,599 km (0.042 R)
• M15: 16,709,185 km (0.106 R)
• M16: 18,063,344 km (0.068 R)
• M17: 19,980,890 km (0.117 R)
• M18: 30,745,654 km (0.11 R)
• M19: 32,429,826 km (0.085 R)
• M20: 34,293,068 km (0.094 R)
• M21: 34,650,158 km (0.091 R)
• M22: 36,473,307 km (0.116 R)
• M23: 37,850,206 km (0.115 R)
• M24: 39,783,310 km (0.09 R)
• M25: 45,832,449 km (0.097 R)
• M26: 47,730,547 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 6.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 17.92 AU - 21.2 AU

Year: 31597 Days

Day: 22.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,768,286 km

• M1: 83,326 km (0.041 R)
• M2: 373,097 km (0.083 R)
• M3: 897,587 km (0.092 R)
• M4: 1,257,819 km (0.112 R)
• M5: 2,325,050 km (0.037 R)
• M6: 3,168,782 km (0.051 R)
• M7: 6,256,781 km (0.116 R)
• M8: 6,909,477 km (0.106 R)
• M9: 7,863,462 km (0.041 R)
• M10: 11,528,012 km (0.08 R)
• M11: 12,039,637 km (0.106 R)
• M12: 12,566,221 km (0.111 R)
• M13: 13,539,954 km (0.115 R)
• M14: 15,568,351 km (0.064 R)
• M15: 16,979,658 km (0.063 R)
• M16: 18,016,820 km (0.048 R)
• M17: 21,212,230 km (0.11 R)
• M18: 23,570,790 km (0.084 R)
• M19: 26,390,261 km (0.091 R)
• M20: 32,128,686 km (0.067 R)
• M21: 34,406,014 km (0.117 R)
• M22: 37,278,144 km (0.061 R)
• M23: 38,772,477 km (0.099 R)
• M24: 43,494,235 km (0.087 R)
• M25: 43,767,251 km (0.052 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: 321 - 18,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit