🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.55 AU - 0.69 AU

Year: 206 Days

Day: 36.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,059,342 km

• M1: 27,676 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.23 AU - 1.95 AU

Year: 846 Days

Day: 44.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.47 AU - 1.77 AU

Year: 870 Days

Day: 31.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.4 AU - 2.32 AU

Year: 1070 Days

Day: 47.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,059,342 km

• M1: 1,301,801 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.8

Radius: 8.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.71 AU - 9.25 AU

Year: 11349 Days

Day: 11.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,059,342 km

• M1: 109,506 km (0.065 R)
• M2: 665,112 km (0.119 R)
• M3: 1,013,077 km (0.11 R)
• M4: 1,701,227 km (0.112 R)
• M5: 2,495,891 km (0.099 R)
• M6: 5,482,014 km (0.081 R)
• M7: 6,529,199 km (0.118 R)
• M8: 8,474,121 km (0.104 R)
• M9: 10,054,174 km (0.064 R)
• M10: 10,699,240 km (0.067 R)
• M11: 15,016,485 km (0.094 R)
• M12: 16,112,887 km (0.078 R)
• M13: 17,747,244 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.7

Radius: 3.4

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.44 AU - 12.1 AU

Year: 15957 Days

Day: 22.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,059,342 km

• M1: 42,336 km (0.12 R)
• M2: 165,904 km (0.044 R)
• M3: 306,227 km (0.071 R)
• M4: 427,252 km (0.069 R)
• M5: 1,651,261 km (0.117 R)
• M6: 1,819,260 km (0.097 R)
• M7: 2,316,972 km (0.087 R)
• M8: 2,449,665 km (0.088 R)
• M9: 3,144,697 km (0.118 R)
• M10: 3,803,975 km (0.078 R)
• M11: 4,320,087 km (0.102 R)
• M12: 4,639,329 km (0.104 R)
• M13: 4,973,980 km (0.082 R)
• M14: 7,168,281 km (0.12 R)
• M15: 9,255,022 km (0.066 R)
• M16: 10,232,494 km (0.095 R)
• M17: 16,166,743 km (0.115 R)
• M18: 17,943,666 km (0.091 R)
• M19: 37,056,440 km (0.106 R)
• M20: 38,019,850 km (0.106 R)
• M21: 43,220,770 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit