🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.49 AU - 1.55 AU

Year: 796 Days

Day: 26.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.41 AU - 2.21 AU

Year: 1034 Days

Day: 14.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,554,235 km

• M1: 33,061 km (0.105 R)
• M2: 757,863 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 12.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.05 AU - 4.49 AU

Year: 3746 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 108.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,554,235 km

• M1: 157,527 km (0.12 R)
• M2: 627,862 km (0.098 R)
• M3: 1,132,755 km (0.115 R)
• M4: 1,706,613 km (0.113 R)
• M5: 2,225,119 km (0.086 R)
• M6: 2,948,574 km (0.078 R)
• M7: 4,267,578 km (0.088 R)
• M8: 4,675,233 km (0.107 R)
• M9: 5,676,192 km (0.081 R)
• M10: 6,342,202 km (0.084 R)
• M11: 7,090,939 km (0.1 R)
• M12: 9,277,462 km (0.086 R)
• M13: 10,123,587 km (0.058 R)
• M14: 11,488,518 km (0.109 R)
• M15: 12,237,854 km (0.119 R)
• M16: 13,208,146 km (0.085 R)
• M17: 13,785,294 km (0.098 R)
• M18: 14,530,292 km (0.097 R)
• M19: 16,046,765 km (0.117 R)
• M20: 20,075,436 km (0.113 R)
• M21: 20,838,983 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.8

Radius: 3.1

Gravity: 103.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.38 AU - 12.36 AU

Year: 14179 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,554,235 km

• M1: 38,596 km (0.107 R)
• M2: 189,092 km (0.068 R)
• M3: 303,684 km (0.053 R)
• M4: 425,008 km (0.078 R)
• M5: 554,410 km (0.083 R)
• M6: 768,035 km (0.119 R)
• M7: 1,058,555 km (0.092 R)
• M8: 1,161,328 km (0.053 R)
• M9: 1,510,639 km (0.065 R)
• M10: 2,079,710 km (0.119 R)
• M11: 2,976,100 km (0.053 R)
• M12: 4,009,821 km (0.029 R)
• M13: 5,335,408 km (0.108 R)
• M14: 5,995,135 km (0.115 R)
• M15: 6,407,726 km (0.099 R)
• M16: 6,577,968 km (0.044 R)
• M17: 8,001,093 km (0.109 R)
• M18: 8,099,378 km (0.061 R)
• M19: 8,248,378 km (0.06 R)
• M20: 9,672,400 km (0.034 R)
• M21: 9,953,046 km (0.077 R)
• M22: 10,123,886 km (0.058 R)
• M23: 11,375,721 km (0.099 R)
• M24: 11,878,669 km (0.091 R)
• M25: 14,038,863 km (0.119 R)
• M26: 14,398,346 km (0.057 R)
• M27: 15,898,215 km (0.06 R)
• M28: 18,941,634 km (0.112 R)
• M29: 19,557,977 km (0.099 R)
• M30: 20,096,828 km (0.071 R)
• M31: 22,351,418 km (0.111 R)
• M32: 26,912,059 km (0.074 R)
• M33: 27,466,468 km (0.066 R)
• M34: 47,209,198 km (0.112 R)
• M35: 48,340,009 km (0.073 R)
• M36: 50,823,633 km (0.104 R)
• M37: 58,043,226 km (0.086 R)
• M38: 61,036,530 km (0.063 R)
• M39: 62,377,824 km (0.054 R)
• M40: 63,934,540 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit