🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 232 Days

Day: 22.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,486,296 km

• M1: 315,652 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 259 Days

Day: 23.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 10.6

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.27 AU - 2.61 AU

Year: 2423 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,486,296 km

• M1: 131,796 km (0.09 R)
• M2: 581,786 km (0.119 R)
• M3: 1,020,108 km (0.07 R)
• M4: 1,428,211 km (0.044 R)
• M5: 2,201,632 km (0.111 R)
• M6: 2,752,900 km (0.113 R)
• M7: 3,095,778 km (0.049 R)
• M8: 3,692,973 km (0.091 R)
• M9: 5,639,840 km (0.12 R)
• M10: 6,170,015 km (0.1 R)
• M11: 6,503,917 km (0.077 R)
• M12: 6,879,108 km (0.081 R)
• M13: 7,736,903 km (0.108 R)
• M14: 8,291,612 km (0.056 R)
• M15: 9,335,057 km (0.051 R)
• M16: 9,888,569 km (0.072 R)
• M17: 12,107,554 km (0.089 R)
• M18: 13,775,271 km (0.055 R)
• M19: 15,135,415 km (0.117 R)
• M20: 15,489,064 km (0.094 R)
• M21: 17,285,735 km (0.116 R)
• M22: 18,120,940 km (0.081 R)
• M23: 19,041,415 km (0.074 R)
• M24: 19,751,856 km (0.117 R)
• M25: 20,664,851 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 8.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.14 AU - 3.56 AU

Year: 3059 Days

Day: 11.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,486,296 km

• M1: 105,766 km (0.093 R)
• M2: 381,475 km (0.097 R)
• M3: 687,253 km (0.055 R)
• M4: 968,646 km (0.119 R)
• M5: 1,321,099 km (0.075 R)
• M6: 2,245,464 km (0.108 R)
• M7: 2,557,376 km (0.083 R)
• M8: 3,004,823 km (0.109 R)
• M9: 3,640,464 km (0.109 R)
• M10: 3,990,523 km (0.062 R)
• M11: 4,630,054 km (0.081 R)
• M12: 5,336,306 km (0.111 R)
• M13: 6,334,423 km (0.105 R)
• M14: 6,608,187 km (0.066 R)
• M15: 9,063,537 km (0.102 R)
• M16: 9,470,742 km (0.104 R)
• M17: 10,573,877 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 8.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.52 AU - 3.82 AU

Year: 4470 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,486,296 km

• M1: 100,679 km (0.078 R)
• M2: 413,937 km (0.079 R)
• M3: 886,966 km (0.112 R)
• M4: 1,196,633 km (0.103 R)
• M5: 1,542,803 km (0.089 R)
• M6: 2,054,727 km (0.073 R)
• M7: 2,374,717 km (0.119 R)
• M8: 2,781,174 km (0.088 R)
• M9: 3,415,020 km (0.107 R)
• M10: 6,390,821 km (0.095 R)
• M11: 6,810,144 km (0.099 R)
• M12: 8,557,148 km (0.096 R)
• M13: 9,227,645 km (0.051 R)
• M14: 9,554,966 km (0.119 R)
• M15: 11,125,294 km (0.113 R)
• M16: 16,919,370 km (0.036 R)
• M17: 17,597,048 km (0.086 R)
• M18: 18,101,043 km (0.086 R)
• M19: 20,077,530 km (0.037 R)
• M20: 21,472,381 km (0.026 R)
• M21: 22,486,355 km (0.059 R)
• M22: 24,143,900 km (0.086 R)
• M23: 27,870,083 km (0.109 R)
• M24: 28,468,774 km (0.114 R)
• M25: 28,901,561 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823

Radius: 4.9

Gravity: 34.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.96 AU - 9.16 AU

Year: 15924 Days

Day: 22.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,486,296 km

• M1: 63,429 km (0.052 R)
• M2: 286,031 km (0.051 R)
• M3: 479,461 km (0.071 R)
• M4: 741,257 km (0.052 R)
• M5: 985,102 km (0.094 R)
• M6: 1,171,950 km (0.09 R)
• M7: 1,427,463 km (0.105 R)
• M8: 1,954,197 km (0.075 R)
• M9: 2,109,180 km (0.113 R)
• M10: 4,053,803 km (0.109 R)
• M11: 6,015,330 km (0.081 R)
• M12: 7,835,188 km (0.086 R)
• M13: 9,822,746 km (0.053 R)
• M14: 12,783,138 km (0.071 R)
• M15: 14,611,374 km (0.033 R)
• M16: 16,367,952 km (0.089 R)
• M17: 18,260,365 km (0.069 R)
• M18: 19,570,244 km (0.083 R)
• M19: 21,794,315 km (0.075 R)
• M20: 24,387,744 km (0.09 R)
• M21: 25,544,285 km (0.1 R)
• M22: 27,402,889 km (0.096 R)
• M23: 28,422,548 km (0.117 R)
• M24: 29,584,625 km (0.079 R)
• M25: 31,386,830 km (0.067 R)
• M26: 32,502,681 km (0.072 R)
• M27: 33,901,869 km (0.051 R)
• M28: 36,277,334 km (0.094 R)
• M29: 36,819,926 km (0.106 R)
• M30: 39,328,532 km (0.117 R)
• M31: 39,614,115 km (0.087 R)
• M32: 39,901,043 km (0.08 R)
• M33: 43,912,061 km (0.102 R)
• M34: 51,862,141 km (0.101 R)
• M35: 53,945,591 km (0.116 R)
• M36: 54,121,667 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit