🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.95 AU - 0.95 AU

Year: 356 Days

Day: 15.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,760,565 km

• M1: 736,171 km (0.097 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 8

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.75 AU - 8.01 AU

Year: 8516 Days

Day: 7.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,760,565 km

• M1: 99,483 km (0.083 R)
• M2: 419,472 km (0.053 R)
• M3: 1,044,044 km (0.119 R)
• M4: 2,001,620 km (0.108 R)
• M5: 3,127,493 km (0.096 R)
• M6: 3,879,372 km (0.116 R)
• M7: 4,284,034 km (0.108 R)
• M8: 4,746,292 km (0.104 R)
• M9: 6,858,763 km (0.118 R)
• M10: 8,034,902 km (0.101 R)
• M11: 9,292,721 km (0.094 R)
• M12: 12,478,856 km (0.106 R)
• M13: 13,421,771 km (0.103 R)
• M14: 17,963,264 km (0.118 R)
• M15: 19,472,108 km (0.095 R)
• M16: 19,940,648 km (0.066 R)
• M17: 22,482,914 km (0.083 R)
• M18: 22,825,942 km (0.093 R)
• M19: 24,322,968 km (0.117 R)
• M20: 25,233,570 km (0.08 R)
• M21: 28,700,202 km (0.066 R)
• M22: 35,508,251 km (0.118 R)
• M23: 41,750,821 km (0.079 R)
• M24: 42,009,476 km (0.105 R)
• M25: 45,881,966 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.2

Radius: 6.7

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.04 AU - 12.9 AU

Year: 15944 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,760,565 km

• M1: 95,743 km (0.073 R)
• M2: 442,511 km (0.08 R)
• M3: 878,439 km (0.057 R)
• M4: 1,215,483 km (0.043 R)
• M5: 2,813,487 km (0.055 R)
• M6: 3,054,190 km (0.117 R)
• M7: 5,040,850 km (0.118 R)
• M8: 6,994,299 km (0.051 R)
• M9: 7,483,484 km (0.063 R)
• M10: 9,509,787 km (0.074 R)
• M11: 12,897,132 km (0.097 R)
• M12: 13,227,893 km (0.099 R)
• M13: 15,186,129 km (0.071 R)
• M14: 15,929,929 km (0.095 R)
• M15: 16,854,295 km (0.079 R)
• M16: 17,249,831 km (0.078 R)
• M17: 18,894,061 km (0.053 R)
• M18: 22,206,607 km (0.089 R)
• M19: 23,554,933 km (0.118 R)
• M20: 26,307,534 km (0.068 R)
• M21: 27,597,067 km (0.067 R)
• M22: 43,774,132 km (0.089 R)
• M23: 48,863,900 km (0.07 R)
• M24: 50,154,631 km (0.093 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: 214 - 19,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit