🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.45 AU - 1.61 AU

Year: 709 Days

Day: 37.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.54 AU - 4.12 AU

Year: 2809 Days

Day: 36.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,952,135 km

• M1: 37,998 km (0.057 R)
• M2: 415,732 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 12

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.13 AU - 5.93 AU

Year: 4227 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,952,135 km

• M1: 149,897 km (0.072 R)
• M2: 996,920 km (0.07 R)
• M3: 2,177,995 km (0.113 R)
• M4: 3,215,457 km (0.088 R)
• M5: 3,717,806 km (0.108 R)
• M6: 4,365,864 km (0.107 R)
• M7: 6,333,974 km (0.071 R)
• M8: 6,770,351 km (0.059 R)
• M9: 11,747,322 km (0.109 R)
• M10: 12,312,204 km (0.06 R)
• M11: 12,845,969 km (0.114 R)
• M12: 14,540,165 km (0.086 R)
• M13: 16,787,873 km (0.069 R)
• M14: 17,384,170 km (0.108 R)
• M15: 17,932,895 km (0.109 R)
• M16: 18,556,120 km (0.041 R)
• M17: 19,258,332 km (0.063 R)
• M18: 19,978,048 km (0.077 R)
• M19: 21,125,613 km (0.082 R)
• M20: 23,478,039 km (0.114 R)
• M21: 24,299,631 km (0.084 R)
• M22: 25,606,817 km (0.111 R)
• M23: 26,237,971 km (0.074 R)
• M24: 26,798,813 km (0.054 R)
• M25: 27,285,754 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 6

Gravity: 26.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.37 AU - 16.81 AU

Year: 23067 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,952,135 km

• M1: 74,799 km (0.072 R)
• M2: 491,878 km (0.053 R)
• M3: 806,482 km (0.033 R)
• M4: 1,104,631 km (0.104 R)
• M5: 2,224,670 km (0.094 R)
• M6: 2,532,542 km (0.06 R)
• M7: 3,629,244 km (0.101 R)
• M8: 4,056,795 km (0.119 R)
• M9: 4,933,439 km (0.106 R)
• M10: 7,054,437 km (0.029 R)
• M11: 8,425,801 km (0.047 R)
• M12: 9,473,285 km (0.05 R)
• M13: 11,614,779 km (0.08 R)
• M14: 13,285,189 km (0.094 R)
• M15: 13,514,223 km (0.077 R)
• M16: 14,059,058 km (0.12 R)
• M17: 16,211,323 km (0.105 R)
• M18: 18,956,444 km (0.109 R)
• M19: 19,936,160 km (0.064 R)
• M20: 21,890,208 km (0.119 R)
• M21: 24,421,852 km (0.098 R)
• M22: 26,414,047 km (0.081 R)
• M23: 26,776,523 km (0.089 R)
• M24: 29,407,351 km (0.092 R)
• M25: 33,457,115 km (0.09 R)
• M26: 34,596,752 km (0.107 R)
• M27: 36,354,227 km (0.086 R)
• M28: 40,364,647 km (0.085 R)
• M29: 41,168,287 km (0.084 R)
• M30: 47,094,906 km (0.062 R)
• M31: 49,616,527 km (0.111 R)
• M32: 51,471,840 km (0.117 R)
• M33: 64,453,046 km (0.113 R)
• M34: 69,604,000 km (0.066 R)
• M35: 75,264,334 km (0.1 R)
• M36: 75,992,726 km (0.1 R)
• M37: 84,057,398 km (0.094 R)
• M38: 90,740,832 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit