🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.88 AU - 1.9 AU

Year: 995 Days

Day: 38.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,587,375 km

• M1: 24,983 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 12.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.47 AU - 6.13 AU

Year: 4672 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,587,375 km

• M1: 154,983 km (0.111 R)
• M2: 646,562 km (0.119 R)
• M3: 2,949,172 km (0.085 R)
• M4: 3,761,190 km (0.107 R)
• M5: 4,397,729 km (0.07 R)
• M6: 4,869,710 km (0.067 R)
• M7: 5,975,238 km (0.084 R)
• M8: 8,118,826 km (0.117 R)
• M9: 9,264,147 km (0.082 R)
• M10: 11,454,111 km (0.098 R)
• M11: 12,400,467 km (0.084 R)
• M12: 12,843,127 km (0.103 R)
• M13: 20,954,024 km (0.09 R)
• M14: 23,099,258 km (0.04 R)
• M15: 28,327,105 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 11.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.67 AU - 8.41 AU

Year: 7927 Days

Day: 12.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,587,375 km

• M1: 148,251 km (0.103 R)
• M2: 672,742 km (0.096 R)
• M3: 2,141,344 km (0.039 R)
• M4: 2,835,478 km (0.093 R)
• M5: 3,377,920 km (0.096 R)
• M6: 4,570,215 km (0.084 R)
• M7: 5,179,677 km (0.114 R)
• M8: 5,693,994 km (0.082 R)
• M9: 6,148,323 km (0.053 R)
• M10: 9,035,263 km (0.107 R)
• M11: 12,025,874 km (0.09 R)
• M12: 13,293,865 km (0.07 R)
• M13: 25,334,998 km (0.074 R)
• M14: 26,651,758 km (0.084 R)
• M15: 29,780,448 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 8

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.48 AU - 9.56 AU

Year: 11247 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,587,375 km

• M1: 99,483 km (0.102 R)
• M2: 418,425 km (0.101 R)
• M3: 1,200,224 km (0.076 R)
• M4: 1,511,238 km (0.113 R)
• M5: 2,259,227 km (0.09 R)
• M6: 3,437,161 km (0.05 R)
• M7: 3,842,721 km (0.078 R)
• M8: 4,340,582 km (0.103 R)
• M9: 4,814,807 km (0.111 R)
• M10: 6,328,289 km (0.108 R)
• M11: 7,279,732 km (0.052 R)
• M12: 7,903,704 km (0.036 R)
• M13: 8,514,662 km (0.12 R)
• M14: 10,098,155 km (0.112 R)
• M15: 11,570,348 km (0.085 R)
• M16: 13,506,145 km (0.107 R)
• M17: 16,310,506 km (0.03 R)
• M18: 18,328,133 km (0.072 R)
• M19: 18,816,420 km (0.119 R)
• M20: 21,658,181 km (0.069 R)
• M21: 22,665,723 km (0.085 R)
• M22: 26,079,546 km (0.055 R)
• M23: 26,490,193 km (0.113 R)
• M24: 34,765,498 km (0.047 R)
• M25: 36,655,966 km (0.074 R)
• M26: 41,749,923 km (0.051 R)
• M27: 42,595,151 km (0.058 R)
• M28: 43,595,662 km (0.086 R)
• M29: 44,029,197 km (0.088 R)
• M30: 46,090,356 km (0.088 R)
• M31: 47,448,854 km (0.028 R)
• M32: 47,754,333 km (0.067 R)
• M33: 50,404,011 km (0.058 R)
• M34: 56,165,174 km (0.072 R)
• M35: 57,540,876 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit