🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.89 AU - 1.23 AU

Year: 409 Days

Day: 37.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.93 AU - 1.31 AU

Year: 444 Days

Day: 36 Hours

Environment

Temp: -12 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,326,663 km

• M1: 41,887 km (0.102 R)
• M2: 395,686 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.13 AU - 1.41 AU

Year: 536 Days

Day: 37.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.99 AU - 2.47 AU

Year: 1248 Days

Day: 44.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,326,663 km

• M1: 55,950 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.7

Radius: 4.6

Gravity: 27.73 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.26 AU - 15.2 AU

Year: 20116 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,326,663 km

• M1: 57,296 km (0.069 R)
• M2: 202,256 km (0.108 R)
• M3: 494,122 km (0.055 R)
• M4: 757,564 km (0.101 R)
• M5: 962,214 km (0.069 R)
• M6: 1,162,824 km (0.115 R)
• M7: 2,033,783 km (0.084 R)
• M8: 3,218,449 km (0.099 R)
• M9: 3,788,416 km (0.109 R)
• M10: 4,389,800 km (0.078 R)
• M11: 6,530,845 km (0.116 R)
• M12: 7,297,833 km (0.101 R)
• M13: 8,955,228 km (0.103 R)
• M14: 9,336,553 km (0.108 R)
• M15: 14,567,990 km (0.107 R)
• M16: 19,687,977 km (0.053 R)
• M17: 21,856,698 km (0.091 R)
• M18: 27,564,006 km (0.093 R)
• M19: 29,190,733 km (0.053 R)
• M20: 30,269,633 km (0.106 R)
• M21: 32,506,720 km (0.095 R)
• M22: 34,057,750 km (0.073 R)
• M23: 41,500,843 km (0.074 R)
• M24: 42,254,367 km (0.104 R)
• M25: 43,944,075 km (0.101 R)
• M26: 46,320,138 km (0.056 R)
• M27: 58,545,875 km (0.112 R)
• M28: 59,113,150 km (0.102 R)
• M29: 72,104,079 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.4

Radius: 3

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 15.72 AU - 16.16 AU

Year: 23848 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,326,663 km

• M1: 37,250 km (0.101 R)
• M2: 133,142 km (0.105 R)
• M3: 251,175 km (0.09 R)
• M4: 427,700 km (0.082 R)
• M5: 931,396 km (0.083 R)
• M6: 1,201,420 km (0.061 R)
• M7: 1,341,594 km (0.079 R)
• M8: 2,049,042 km (0.104 R)
• M9: 2,818,573 km (0.112 R)
• M10: 7,652,081 km (0.103 R)
• M11: 9,011,626 km (0.102 R)
• M12: 10,209,007 km (0.087 R)
• M13: 11,340,117 km (0.086 R)
• M14: 12,974,773 km (0.11 R)
• M15: 19,360,508 km (0.082 R)
• M16: 29,420,216 km (0.1 R)
• M17: 36,090,636 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 10,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit