🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.64 AU - 0.88 AU

Year: 243 Days

Day: 16.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,192,837 km

• M1: 56,847 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.38 AU - 1.38 AU

Year: 595 Days

Day: 32.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.9

Radius: 9.5

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.33 AU - 6.81 AU

Year: 6182 Days

Day: 5.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,192,837 km

• M1: 118,182 km (0.084 R)
• M2: 511,924 km (0.059 R)
• M3: 2,195,648 km (0.1 R)
• M4: 3,182,994 km (0.118 R)
• M5: 4,131,444 km (0.065 R)
• M6: 4,468,638 km (0.086 R)
• M7: 5,748,897 km (0.12 R)
• M8: 6,930,271 km (0.082 R)
• M9: 7,712,668 km (0.105 R)
• M10: 10,226,510 km (0.11 R)
• M11: 11,643,053 km (0.063 R)
• M12: 11,951,673 km (0.112 R)
• M13: 17,131,948 km (0.05 R)
• M14: 18,280,710 km (0.063 R)
• M15: 19,122,198 km (0.097 R)
• M16: 20,731,423 km (0.034 R)
• M17: 21,261,897 km (0.089 R)
• M18: 22,192,246 km (0.104 R)
• M19: 23,311,836 km (0.093 R)
• M20: 28,353,135 km (0.058 R)
• M21: 31,922,690 km (0.064 R)
• M22: 34,181,468 km (0.055 R)
• M23: 36,654,620 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.5

Radius: 4.4

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.06 AU - 19.04 AU

Year: 25844 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,192,837 km

• M1: 61,036 km (0.051 R)
• M2: 213,775 km (0.107 R)
• M3: 400,473 km (0.12 R)
• M4: 1,572,423 km (0.093 R)
• M5: 2,320,263 km (0.113 R)
• M6: 2,677,353 km (0.077 R)
• M7: 3,334,537 km (0.104 R)
• M8: 3,500,291 km (0.106 R)
• M9: 4,124,413 km (0.068 R)
• M10: 4,283,436 km (0.061 R)
• M11: 4,647,557 km (0.072 R)
• M12: 5,864,237 km (0.031 R)
• M13: 6,439,291 km (0.107 R)
• M14: 6,961,387 km (0.085 R)
• M15: 7,605,705 km (0.11 R)
• M16: 9,888,718 km (0.083 R)
• M17: 10,059,260 km (0.118 R)
• M18: 10,641,794 km (0.106 R)
• M19: 12,993,921 km (0.103 R)
• M20: 14,038,713 km (0.072 R)
• M21: 14,182,177 km (0.091 R)
• M22: 22,668,565 km (0.101 R)
• M23: 23,870,883 km (0.099 R)
• M24: 24,178,008 km (0.104 R)
• M25: 25,860,386 km (0.071 R)
• M26: 28,989,674 km (0.12 R)
• M27: 29,809,620 km (0.117 R)
• M28: 50,962,160 km (0.097 R)
• M29: 60,272,833 km (0.092 R)
• M30: 62,184,394 km (0.12 R)
• M31: 62,960,209 km (0.065 R)
• M32: 67,955,730 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit