🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 195 Days

Day: 36.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,115,615 km

• M1: 635,791 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.32 AU - 3.06 AU

Year: 1645 Days

Day: 23.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,115,615 km

• M1: 67,169 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 14.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.49 AU - 8.69 AU

Year: 7038 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,115,615 km

• M1: 175,329 km (0.071 R)
• M2: 763,847 km (0.092 R)
• M3: 1,278,463 km (0.097 R)
• M4: 2,086,142 km (0.042 R)
• M5: 10,293,979 km (0.103 R)
• M6: 11,149,679 km (0.101 R)
• M7: 12,521,641 km (0.107 R)
• M8: 13,496,869 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.2

Radius: 9.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.11 AU - 11.77 AU

Year: 13489 Days

Day: 6.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 88,115,615 km

• M1: 123,568 km (0.061 R)
• M2: 574,905 km (0.117 R)
• M3: 1,908,570 km (0.093 R)
• M4: 3,019,483 km (0.119 R)
• M5: 3,933,526 km (0.097 R)
• M6: 6,517,530 km (0.039 R)
• M7: 8,034,453 km (0.089 R)
• M8: 10,666,179 km (0.069 R)
• M9: 15,844,509 km (0.109 R)
• M10: 22,058,954 km (0.081 R)
• M11: 24,116,523 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.1

Radius: 6.3

Gravity: 25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.42 AU - 17.7 AU

Year: 20711 Days

Day: 18 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,115,615 km

• M1: 78,389 km (0.12 R)
• M2: 285,433 km (0.082 R)
• M3: 518,506 km (0.096 R)
• M4: 721,211 km (0.047 R)
• M5: 2,856,272 km (0.08 R)
• M6: 6,600,856 km (0.056 R)
• M7: 8,816,251 km (0.07 R)
• M8: 9,218,670 km (0.082 R)
• M9: 9,513,527 km (0.063 R)
• M10: 9,814,518 km (0.042 R)
• M11: 10,121,942 km (0.103 R)
• M12: 10,886,087 km (0.118 R)
• M13: 12,103,365 km (0.095 R)
• M14: 12,744,991 km (0.046 R)
• M15: 16,211,173 km (0.055 R)
• M16: 17,078,392 km (0.047 R)
• M17: 18,622,990 km (0.104 R)
• M18: 19,767,713 km (0.111 R)
• M19: 20,357,428 km (0.088 R)
• M20: 22,407,816 km (0.101 R)
• M21: 23,592,183 km (0.106 R)
• M22: 25,619,533 km (0.1 R)
• M23: 36,481,236 km (0.119 R)
• M24: 41,376,377 km (0.116 R)
• M25: 57,255,144 km (0.1 R)
• M26: 68,631,913 km (0.07 R)
• M27: 70,891,738 km (0.057 R)
• M28: 73,668,424 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit