🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.9 AU - 2.06 AU

Year: 1044 Days

Day: 33 Hours

Environment

Temp: -69 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.3 AU - 3.38 AU

Year: 2287 Days

Day: 26.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,286,278 km

• M1: 54,902 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 10.4

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.74 AU - 7.54 AU

Year: 6412 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,286,278 km

• M1: 149,149 km (0.109 R)
• M2: 949,198 km (0.061 R)
• M3: 1,353,262 km (0.099 R)
• M4: 1,788,293 km (0.113 R)
• M5: 3,571,649 km (0.074 R)
• M6: 4,310,513 km (0.101 R)
• M7: 5,148,112 km (0.045 R)
• M8: 6,826,600 km (0.098 R)
• M9: 8,515,859 km (0.076 R)
• M10: 9,522,802 km (0.059 R)
• M11: 10,191,505 km (0.099 R)
• M12: 12,860,031 km (0.037 R)
• M13: 15,115,219 km (0.116 R)
• M14: 16,778,748 km (0.118 R)
• M15: 17,556,058 km (0.119 R)
• M16: 17,886,969 km (0.084 R)
• M17: 18,493,139 km (0.072 R)
• M18: 24,333,290 km (0.074 R)
• M19: 25,413,237 km (0.076 R)
• M20: 31,103,192 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.3

Radius: 3.7

Gravity: 60.65 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.07 AU - 13.89 AU

Year: 17524 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 124 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,286,278 km

• M1: 48,919 km (0.034 R)
• M2: 164,857 km (0.067 R)
• M3: 327,919 km (0.118 R)
• M4: 479,012 km (0.109 R)
• M5: 704,456 km (0.084 R)
• M6: 1,072,318 km (0.051 R)
• M7: 1,710,951 km (0.087 R)
• M8: 1,990,998 km (0.059 R)
• M9: 2,388,629 km (0.042 R)
• M10: 3,121,210 km (0.058 R)
• M11: 4,483,897 km (0.063 R)
• M12: 5,314,016 km (0.117 R)
• M13: 6,114,963 km (0.118 R)
• M14: 6,676,703 km (0.047 R)
• M15: 9,215,079 km (0.09 R)
• M16: 10,010,342 km (0.096 R)
• M17: 11,036,284 km (0.05 R)
• M18: 11,671,327 km (0.052 R)
• M19: 12,875,440 km (0.105 R)
• M20: 14,531,189 km (0.076 R)
• M21: 16,081,921 km (0.116 R)
• M22: 17,399,280 km (0.1 R)
• M23: 18,609,526 km (0.1 R)
• M24: 21,486,892 km (0.109 R)
• M25: 27,296,824 km (0.103 R)
• M26: 30,991,742 km (0.089 R)
• M27: 31,996,741 km (0.059 R)
• M28: 33,807,324 km (0.103 R)
• M29: 34,071,364 km (0.099 R)
• M30: 38,918,634 km (0.099 R)
• M31: 40,680,897 km (0.084 R)
• M32: 45,157,763 km (0.099 R)
• M33: 45,638,870 km (0.094 R)
• M34: 45,799,987 km (0.086 R)
• M35: 49,951,926 km (0.082 R)
• M36: 51,505,948 km (0.103 R)
• M37: 52,914,113 km (0.079 R)
• M38: 54,891,947 km (0.093 R)
• M39: 57,292,394 km (0.109 R)
• M40: 72,518,765 km (0.08 R)
• M41: 73,398,998 km (0.108 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: 273 - 18,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit