🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.67 AU

Year: 173 Days

Day: 34.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,173,137 km

• M1: 38,596 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.57 AU - 1.95 AU

Year: 991 Days

Day: 32.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.09 AU - 2.33 AU

Year: 1395 Days

Day: 44.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.2

Radius: 9.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.8 AU - 7.92 AU

Year: 8478 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,173,137 km

• M1: 118,182 km (0.111 R)
• M2: 444,455 km (0.075 R)
• M3: 856,298 km (0.063 R)
• M4: 1,565,691 km (0.075 R)
• M5: 1,943,725 km (0.088 R)
• M6: 2,728,366 km (0.093 R)
• M7: 4,108,406 km (0.064 R)
• M8: 4,534,760 km (0.068 R)
• M9: 5,964,168 km (0.093 R)
• M10: 6,928,027 km (0.092 R)
• M11: 7,260,134 km (0.088 R)
• M12: 8,028,469 km (0.083 R)
• M13: 9,522,503 km (0.088 R)
• M14: 10,703,728 km (0.116 R)
• M15: 11,885,551 km (0.104 R)
• M16: 12,605,865 km (0.1 R)
• M17: 15,385,243 km (0.107 R)
• M18: 16,591,601 km (0.044 R)
• M19: 17,308,623 km (0.119 R)
• M20: 18,296,568 km (0.115 R)
• M21: 21,068,467 km (0.118 R)
• M22: 22,844,941 km (0.083 R)
• M23: 25,733,377 km (0.093 R)
• M24: 26,130,709 km (0.1 R)
• M25: 27,595,122 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.4

Radius: 3.5

Gravity: 27.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.08 AU - 11.98 AU

Year: 16623 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,173,137 km

• M1: 43,533 km (0.117 R)
• M2: 195,674 km (0.075 R)
• M3: 385,364 km (0.12 R)
• M4: 689,945 km (0.117 R)
• M5: 1,054,815 km (0.096 R)
• M6: 1,273,377 km (0.095 R)
• M7: 2,023,162 km (0.114 R)
• M8: 2,778,631 km (0.106 R)
• M9: 6,067,390 km (0.06 R)
• M10: 6,845,449 km (0.108 R)
• M11: 8,225,041 km (0.063 R)
• M12: 9,882,735 km (0.072 R)
• M13: 12,221,996 km (0.062 R)
• M14: 14,036,469 km (0.029 R)
• M15: 17,879,190 km (0.084 R)
• M16: 24,393,578 km (0.104 R)
• M17: 32,671,726 km (0.089 R)
• M18: 39,293,676 km (0.115 R)
• M19: 39,424,125 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit