🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.52 AU - 0.66 AU

Year: 164 Days

Day: 40.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,265,173 km

• M1: 32,463 km (0.073 R)
• M2: 125,812 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.02 AU - 1.14 AU

Year: 406 Days

Day: 28.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,265,173 km

• M1: 174,132 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.11 AU - 1.37 AU

Year: 499 Days

Day: 39 Hours

Environment

Temp: 8 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.4 AU - 4.5 AU

Year: 2839 Days

Day: 21.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,265,173 km

• M1: 1,567,786 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.42 AU - 5.16 AU

Year: 3213 Days

Day: 37.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,265,173 km

• M1: 163,062 km (0.038 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.2

Radius: 5.6

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.47 AU - 14.07 AU

Year: 16504 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,265,173 km

• M1: 69,713 km (0.104 R)
• M2: 356,342 km (0.098 R)
• M3: 720,613 km (0.102 R)
• M4: 1,099,544 km (0.113 R)
• M5: 1,992,494 km (0.078 R)
• M6: 2,266,857 km (0.044 R)
• M7: 2,545,258 km (0.078 R)
• M8: 2,936,606 km (0.091 R)
• M9: 3,571,649 km (0.099 R)
• M10: 4,005,633 km (0.093 R)
• M11: 4,413,436 km (0.059 R)
• M12: 5,143,025 km (0.098 R)
• M13: 5,731,992 km (0.117 R)
• M14: 7,042,769 km (0.118 R)
• M15: 8,126,007 km (0.099 R)
• M16: 8,875,043 km (0.117 R)
• M17: 9,216,874 km (0.116 R)
• M18: 11,801,327 km (0.112 R)
• M19: 12,576,543 km (0.044 R)
• M20: 15,382,700 km (0.095 R)
• M21: 18,501,217 km (0.096 R)
• M22: 18,978,584 km (0.113 R)
• M23: 21,056,199 km (0.115 R)
• M24: 22,552,627 km (0.04 R)
• M25: 24,497,250 km (0.11 R)
• M26: 25,363,721 km (0.096 R)
• M27: 26,051,871 km (0.071 R)
• M28: 28,610,742 km (0.091 R)
• M29: 33,045,571 km (0.067 R)
• M30: 34,579,997 km (0.095 R)
• M31: 36,161,246 km (0.098 R)
• M32: 41,328,357 km (0.089 R)
• M33: 49,815,493 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971

Radius: 5.1

Gravity: 37.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.28 AU - 16.68 AU

Year: 19927 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,265,173 km

• M1: 63,429 km (0.088 R)
• M2: 242,049 km (0.075 R)
• M3: 2,676,007 km (0.117 R)
• M4: 3,441,798 km (0.093 R)
• M5: 3,875,183 km (0.118 R)
• M6: 4,172,584 km (0.11 R)
• M7: 4,701,861 km (0.06 R)
• M8: 4,887,811 km (0.116 R)
• M9: 6,603,998 km (0.064 R)
• M10: 6,932,515 km (0.108 R)
• M11: 7,125,047 km (0.065 R)
• M12: 7,983,739 km (0.114 R)
• M13: 8,574,800 km (0.037 R)
• M14: 9,252,479 km (0.079 R)
• M15: 10,026,049 km (0.112 R)
• M16: 10,586,293 km (0.11 R)
• M17: 10,906,433 km (0.045 R)
• M18: 11,974,562 km (0.107 R)
• M19: 12,252,066 km (0.09 R)
• M20: 14,008,195 km (0.072 R)
• M21: 17,562,042 km (0.097 R)
• M22: 19,497,838 km (0.118 R)
• M23: 23,896,614 km (0.054 R)
• M24: 24,670,035 km (0.107 R)
• M25: 37,612,794 km (0.113 R)
• M26: 38,960,821 km (0.078 R)
• M27: 51,652,704 km (0.076 R)
• M28: 56,946,524 km (0.118 R)
• M29: 58,522,837 km (0.102 R)
• M30: 61,556,382 km (0.1 R)
• M31: 65,333,130 km (0.046 R)
• M32: 65,547,354 km (0.118 R)
• M33: 67,060,088 km (0.114 R)
• M34: 70,379,814 km (0.097 R)
• M35: 72,652,804 km (0.104 R)
• M36: 74,974,264 km (0.054 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit