🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.89 AU - 1.39 AU

Year: 449 Days

Day: 33.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,302,125 km

• M1: 22,140 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.24 AU - 2.02 AU

Year: 768 Days

Day: 29.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.3 AU - 3.02 AU

Year: 1601 Days

Day: 22.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 13

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.67 AU - 5.71 AU

Year: 4362 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,302,125 km

• M1: 161,715 km (0.074 R)
• M2: 604,525 km (0.106 R)
• M3: 1,082,640 km (0.109 R)
• M4: 2,429,170 km (0.117 R)
• M5: 4,177,820 km (0.028 R)
• M6: 4,666,107 km (0.093 R)
• M7: 6,333,525 km (0.042 R)
• M8: 7,459,249 km (0.099 R)
• M9: 8,597,988 km (0.113 R)
• M10: 9,681,376 km (0.119 R)
• M11: 10,191,205 km (0.112 R)
• M12: 11,218,793 km (0.12 R)
• M13: 14,996,289 km (0.035 R)
• M14: 15,622,206 km (0.09 R)
• M15: 16,623,764 km (0.091 R)
• M16: 21,417,030 km (0.051 R)
• M17: 28,417,911 km (0.079 R)
• M18: 28,938,511 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 12

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.57 AU - 14.45 AU

Year: 15356 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,302,125 km

• M1: 149,747 km (0.037 R)
• M2: 539,600 km (0.076 R)
• M3: 1,359,994 km (0.093 R)
• M4: 2,853,280 km (0.078 R)
• M5: 3,420,855 km (0.095 R)
• M6: 4,688,996 km (0.098 R)
• M7: 5,482,612 km (0.12 R)
• M8: 8,221,600 km (0.115 R)
• M9: 11,078,022 km (0.112 R)
• M10: 11,825,562 km (0.078 R)
• M11: 13,485,500 km (0.116 R)
• M12: 14,675,102 km (0.105 R)
• M13: 15,156,209 km (0.077 R)
• M14: 17,036,056 km (0.074 R)
• M15: 17,414,688 km (0.109 R)
• M16: 21,341,183 km (0.087 R)
• M17: 23,323,954 km (0.113 R)
• M18: 26,726,856 km (0.084 R)
• M19: 28,813,148 km (0.066 R)
• M20: 30,893,755 km (0.091 R)
• M21: 33,900,673 km (0.059 R)
• M22: 36,093,179 km (0.103 R)
• M23: 38,638,437 km (0.083 R)
• M24: 40,088,190 km (0.069 R)
• M25: 42,816,706 km (0.044 R)
• M26: 45,666,545 km (0.114 R)
• M27: 46,398,378 km (0.118 R)
• M28: 47,435,989 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit