🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.73 AU - 1.21 AU

Year: 364 Days

Day: 20 Hours

Environment

Temp: 2 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,363,137 km

• M1: 104,569 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.18 AU - 1.2 AU

Year: 494 Days

Day: 21 Hours

Environment

Temp: -18 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 8.3

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.93 AU - 11.99 AU

Year: 11970 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,363,137 km

• M1: 103,522 km (0.116 R)
• M2: 361,877 km (0.111 R)
• M3: 660,923 km (0.039 R)
• M4: 1,019,360 km (0.101 R)
• M5: 1,708,856 km (0.081 R)
• M6: 2,737,342 km (0.064 R)
• M7: 3,305,963 km (0.053 R)
• M8: 3,751,765 km (0.104 R)
• M9: 5,178,929 km (0.106 R)
• M10: 6,048,242 km (0.06 R)
• M11: 6,752,549 km (0.036 R)
• M12: 7,238,891 km (0.059 R)
• M13: 8,882,972 km (0.105 R)
• M14: 9,886,325 km (0.066 R)
• M15: 10,513,589 km (0.12 R)
• M16: 11,373,777 km (0.1 R)
• M17: 12,947,995 km (0.098 R)
• M18: 14,235,434 km (0.041 R)
• M19: 15,414,265 km (0.096 R)
• M20: 15,994,855 km (0.105 R)
• M21: 17,337,196 km (0.1 R)
• M22: 18,608,030 km (0.076 R)
• M23: 19,414,512 km (0.102 R)
• M24: 20,091,592 km (0.089 R)
• M25: 23,800,423 km (0.093 R)
• M26: 24,489,022 km (0.091 R)
• M27: 28,227,622 km (0.077 R)
• M28: 29,488,134 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 10

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.79 AU - 11.19 AU

Year: 12024 Days

Day: 6.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,363,137 km

• M1: 144,811 km (0.084 R)
• M2: 498,311 km (0.076 R)
• M3: 846,574 km (0.109 R)
• M4: 2,049,640 km (0.104 R)
• M5: 3,033,097 km (0.03 R)
• M6: 3,393,628 km (0.097 R)
• M7: 4,227,187 km (0.099 R)
• M8: 5,966,113 km (0.044 R)
• M9: 7,438,006 km (0.096 R)
• M10: 8,754,019 km (0.098 R)
• M11: 9,138,336 km (0.089 R)
• M12: 10,033,230 km (0.087 R)
• M13: 11,841,120 km (0.099 R)
• M14: 14,675,551 km (0.109 R)
• M15: 16,027,317 km (0.08 R)
• M16: 22,508,196 km (0.068 R)
• M17: 23,969,319 km (0.095 R)
• M18: 25,579,291 km (0.062 R)
• M19: 31,234,390 km (0.075 R)
• M20: 33,566,770 km (0.052 R)
• M21: 34,193,735 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 4

Gravity: 55.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.09 AU - 13.73 AU

Year: 15652 Days

Day: 22.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,363,137 km

• M1: 49,816 km (0.114 R)
• M2: 207,791 km (0.115 R)
• M3: 401,371 km (0.111 R)
• M4: 620,682 km (0.052 R)
• M5: 905,217 km (0.078 R)
• M6: 1,271,432 km (0.12 R)
• M7: 2,375,465 km (0.119 R)
• M8: 2,887,089 km (0.051 R)
• M9: 3,013,051 km (0.062 R)
• M10: 3,497,000 km (0.119 R)
• M11: 4,583,679 km (0.085 R)
• M12: 4,931,344 km (0.109 R)
• M13: 5,371,611 km (0.048 R)
• M14: 6,245,861 km (0.105 R)
• M15: 6,542,812 km (0.054 R)
• M16: 11,876,276 km (0.108 R)
• M17: 14,786,403 km (0.097 R)
• M18: 15,161,595 km (0.037 R)
• M19: 17,133,893 km (0.075 R)
• M20: 17,968,350 km (0.097 R)
• M21: 18,395,751 km (0.088 R)
• M22: 26,403,575 km (0.081 R)
• M23: 28,542,376 km (0.033 R)
• M24: 30,070,668 km (0.105 R)
• M25: 30,310,473 km (0.067 R)
• M26: 31,037,669 km (0.059 R)
• M27: 34,717,028 km (0.119 R)
• M28: 36,320,867 km (0.107 R)
• M29: 41,873,790 km (0.114 R)
• M30: 44,772,997 km (0.086 R)
• M31: 51,308,180 km (0.12 R)
• M32: 61,484,126 km (0.059 R)
• M33: 64,024,598 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 19,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit