🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.22 AU - 1.28 AU

Year: 518 Days

Day: 19.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.79 AU - 4.41 AU

Year: 3079 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 9.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.23 AU - 5.01 AU

Year: 3683 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,839,066 km

• M1: 116,986 km (0.11 R)
• M2: 457,021 km (0.106 R)
• M3: 1,016,667 km (0.116 R)
• M4: 1,449,005 km (0.094 R)
• M5: 1,939,237 km (0.092 R)
• M6: 2,320,413 km (0.048 R)
• M7: 2,719,988 km (0.077 R)
• M8: 3,544,273 km (0.057 R)
• M9: 3,853,492 km (0.067 R)
• M10: 4,548,673 km (0.081 R)
• M11: 5,081,092 km (0.113 R)
• M12: 5,837,309 km (0.054 R)
• M13: 6,523,215 km (0.109 R)
• M14: 7,924,498 km (0.07 R)
• M15: 9,297,508 km (0.04 R)
• M16: 9,926,716 km (0.11 R)
• M17: 10,309,986 km (0.108 R)
• M18: 11,519,186 km (0.111 R)
• M19: 13,137,685 km (0.107 R)
• M20: 14,025,249 km (0.116 R)
• M21: 14,605,988 km (0.115 R)
• M22: 14,902,491 km (0.118 R)
• M23: 15,971,517 km (0.094 R)
• M24: 16,392,037 km (0.039 R)
• M25: 17,530,926 km (0.102 R)
• M26: 18,205,014 km (0.076 R)
• M27: 18,606,086 km (0.108 R)
• M28: 19,130,576 km (0.059 R)
• M29: 19,905,343 km (0.09 R)
• M30: 20,208,877 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 13.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.7 AU - 12.1 AU

Year: 14275 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,839,066 km

• M1: 176,974 km (0.115 R)
• M2: 810,222 km (0.071 R)
• M3: 2,066,844 km (0.106 R)
• M4: 3,307,908 km (0.1 R)
• M5: 4,152,837 km (0.099 R)
• M6: 4,726,096 km (0.092 R)
• M7: 5,388,067 km (0.098 R)
• M8: 7,566,511 km (0.103 R)
• M9: 8,228,780 km (0.053 R)
• M10: 10,166,821 km (0.112 R)
• M11: 11,333,086 km (0.081 R)
• M12: 15,368,189 km (0.09 R)
• M13: 16,199,953 km (0.104 R)
• M14: 19,305,904 km (0.117 R)
• M15: 20,998,904 km (0.08 R)
• M16: 22,308,334 km (0.08 R)
• M17: 25,504,941 km (0.107 R)
• M18: 30,736,079 km (0.087 R)
• M19: 31,572,032 km (0.12 R)
• M20: 36,641,904 km (0.114 R)
• M21: 39,930,963 km (0.1 R)
• M22: 41,213,615 km (0.105 R)
• M23: 42,670,848 km (0.062 R)
• M24: 44,920,501 km (0.086 R)
• M25: 46,619,932 km (0.115 R)
• M26: 54,192,577 km (0.08 R)
• M27: 57,007,709 km (0.079 R)
• M28: 58,998,707 km (0.116 R)
• M29: 65,054,130 km (0.113 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: 235 - 14,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit