🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.41 AU - 0.59 AU

Year: 228 Days

Day: 30.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 43.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,386,160 km

• M1: 538,403 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 308 Days

Day: 14 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 15

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.78 AU - 2.78 AU

Year: 2223 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,386,160 km

• M1: 186,549 km (0.093 R)
• M2: 720,015 km (0.105 R)
• M3: 1,203,515 km (0.114 R)
• M4: 1,835,267 km (0.034 R)
• M5: 2,357,662 km (0.099 R)
• M6: 3,527,368 km (0.115 R)
• M7: 4,161,962 km (0.116 R)
• M8: 4,648,604 km (0.113 R)
• M9: 5,463,015 km (0.1 R)
• M10: 6,022,511 km (0.083 R)
• M11: 6,704,677 km (0.11 R)
• M12: 9,031,074 km (0.074 R)
• M13: 9,525,495 km (0.099 R)
• M14: 10,339,307 km (0.12 R)
• M15: 12,063,722 km (0.119 R)
• M16: 12,928,248 km (0.103 R)
• M17: 15,469,766 km (0.11 R)
• M18: 16,231,219 km (0.1 R)
• M19: 18,553,427 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.6

Radius: 9.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.97 AU - 6.17 AU

Year: 7371 Days

Day: 12.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,386,160 km

• M1: 123,867 km (0.093 R)
• M2: 432,039 km (0.094 R)
• M3: 755,170 km (0.079 R)
• M4: 1,160,431 km (0.069 R)
• M5: 1,518,269 km (0.113 R)
• M6: 2,444,280 km (0.115 R)
• M7: 3,564,020 km (0.095 R)
• M8: 4,198,165 km (0.034 R)
• M9: 4,758,259 km (0.092 R)
• M10: 6,342,052 km (0.12 R)
• M11: 7,312,494 km (0.1 R)
• M12: 7,751,713 km (0.084 R)
• M13: 9,640,236 km (0.092 R)
• M14: 12,255,656 km (0.105 R)
• M15: 13,107,017 km (0.037 R)
• M16: 13,577,054 km (0.076 R)
• M17: 14,241,568 km (0.112 R)
• M18: 15,635,521 km (0.11 R)
• M19: 16,031,057 km (0.102 R)
• M20: 18,254,231 km (0.096 R)
• M21: 20,518,096 km (0.106 R)
• M22: 21,880,933 km (0.076 R)
• M23: 23,388,580 km (0.068 R)
• M24: 23,993,254 km (0.113 R)
• M25: 24,964,444 km (0.089 R)
• M26: 26,516,522 km (0.089 R)
• M27: 29,112,494 km (0.106 R)
• M28: 31,037,669 km (0.066 R)
• M29: 32,084,405 km (0.111 R)
• M30: 32,723,487 km (0.111 R)
• M31: 33,698,267 km (0.079 R)
• M32: 36,854,483 km (0.119 R)
• M33: 39,105,183 km (0.088 R)
• M34: 40,202,633 km (0.051 R)
• M35: 42,459,017 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.5

Radius: 3

Gravity: 56.17 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.48 AU - 6.68 AU

Year: 9680 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 42,386,160 km

• M1: 39,494 km (0.108 R)
• M2: 161,117 km (0.062 R)
• M3: 256,560 km (0.117 R)
• M4: 351,256 km (0.108 R)
• M5: 476,020 km (0.09 R)
• M6: 683,213 km (0.026 R)
• M7: 956,978 km (0.046 R)
• M8: 1,113,457 km (0.09 R)
• M9: 2,829,793 km (0.115 R)
• M10: 3,108,045 km (0.03 R)
• M11: 3,948,037 km (0.067 R)
• M12: 4,295,254 km (0.096 R)
• M13: 5,299,205 km (0.107 R)
• M14: 5,754,581 km (0.067 R)
• M15: 7,006,566 km (0.066 R)
• M16: 7,434,715 km (0.102 R)
• M17: 7,554,393 km (0.05 R)
• M18: 7,838,779 km (0.083 R)
• M19: 10,326,891 km (0.057 R)
• M20: 10,727,663 km (0.114 R)
• M21: 12,047,117 km (0.108 R)
• M22: 13,177,628 km (0.076 R)
• M23: 13,949,253 km (0.096 R)
• M24: 14,438,887 km (0.119 R)
• M25: 14,876,461 km (0.084 R)
• M26: 16,852,499 km (0.103 R)
• M27: 16,990,279 km (0.106 R)
• M28: 18,408,168 km (0.107 R)
• M29: 18,774,533 km (0.078 R)
• M30: 19,979,843 km (0.1 R)
• M31: 20,211,420 km (0.057 R)
• M32: 20,758,799 km (0.088 R)
• M33: 24,780,738 km (0.08 R)
• M34: 30,093,706 km (0.062 R)
• M35: 36,003,271 km (0.086 R)
• M36: 41,128,344 km (0.111 R)
• M37: 42,006,185 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 16,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit