🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 679 Days

Day: 36.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,552,826 km

• M1: 790,475 km (0.035 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.48 AU - 1.52 AU

Year: 700 Days

Day: 23.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,552,826 km

• M1: 35,006 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.02 AU - 3.38 AU

Year: 2180 Days

Day: 20 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,552,826 km

• M1: 38,297 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 11.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.06 AU - 11.12 AU

Year: 13123 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,552,826 km

• M1: 139,575 km (0.053 R)
• M2: 584,030 km (0.105 R)
• M3: 1,585,588 km (0.106 R)
• M4: 3,072,142 km (0.071 R)
• M5: 5,334,062 km (0.11 R)
• M6: 7,270,307 km (0.067 R)
• M7: 8,082,623 km (0.06 R)
• M8: 10,616,063 km (0.103 R)
• M9: 12,179,660 km (0.12 R)
• M10: 13,574,810 km (0.099 R)
• M11: 14,738,831 km (0.107 R)
• M12: 16,392,935 km (0.109 R)
• M13: 18,708,261 km (0.12 R)
• M14: 19,180,392 km (0.055 R)
• M15: 23,520,226 km (0.045 R)
• M16: 26,063,689 km (0.047 R)
• M17: 27,857,966 km (0.09 R)
• M18: 29,099,030 km (0.071 R)
• M19: 31,029,142 km (0.075 R)
• M20: 33,965,598 km (0.057 R)
• M21: 35,024,003 km (0.068 R)
• M22: 35,621,347 km (0.071 R)
• M23: 37,206,187 km (0.094 R)
• M24: 39,477,681 km (0.094 R)
• M25: 44,017,677 km (0.094 R)
• M26: 46,270,023 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.6

Radius: 4.3

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.13 AU - 14.63 AU

Year: 19692 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,552,826 km

• M1: 53,706 km (0.078 R)
• M2: 271,371 km (0.079 R)
• M3: 515,514 km (0.107 R)
• M4: 659,128 km (0.065 R)
• M5: 956,080 km (0.11 R)
• M6: 1,164,470 km (0.117 R)
• M7: 1,764,956 km (0.085 R)
• M8: 2,150,769 km (0.105 R)
• M9: 2,297,524 km (0.104 R)
• M10: 2,550,195 km (0.101 R)
• M11: 3,494,905 km (0.12 R)
• M12: 3,724,239 km (0.084 R)
• M13: 7,233,057 km (0.093 R)
• M14: 8,299,839 km (0.104 R)
• M15: 8,616,389 km (0.1 R)
• M16: 12,065,517 km (0.092 R)
• M17: 13,372,554 km (0.086 R)
• M18: 13,870,415 km (0.101 R)
• M19: 14,060,255 km (0.113 R)
• M20: 20,514,206 km (0.119 R)
• M21: 20,843,322 km (0.102 R)
• M22: 21,092,402 km (0.089 R)
• M23: 21,259,653 km (0.081 R)
• M24: 21,596,697 km (0.1 R)
• M25: 28,187,680 km (0.09 R)
• M26: 29,733,175 km (0.052 R)
• M27: 30,901,834 km (0.099 R)
• M28: 38,189,943 km (0.097 R)
• M29: 45,700,654 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit