🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 363 Days

Day: 13.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.5 AU - 5.1 AU

Year: 3290 Days

Day: 35.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 11.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.05 AU - 11.93 AU

Year: 14370 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,781,876 km

• M1: 161,416 km (0.076 R)
• M2: 696,228 km (0.084 R)
• M3: 1,235,080 km (0.111 R)
• M4: 2,347,639 km (0.064 R)
• M5: 3,324,513 km (0.085 R)
• M6: 4,912,345 km (0.083 R)
• M7: 8,698,219 km (0.093 R)
• M8: 9,150,303 km (0.085 R)
• M9: 9,671,054 km (0.066 R)
• M10: 11,954,216 km (0.117 R)
• M11: 16,020,586 km (0.111 R)
• M12: 16,396,226 km (0.057 R)
• M13: 27,281,715 km (0.052 R)
• M14: 27,710,313 km (0.112 R)
• M15: 42,042,238 km (0.093 R)
• M16: 48,310,388 km (0.106 R)
• M17: 50,530,720 km (0.106 R)
• M18: 58,305,022 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.6

Radius: 3.6

Gravity: 19.65 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.03 AU - 14.07 AU

Year: 16404 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,781,876 km

• M1: 47,871 km (0.061 R)
• M2: 906,114 km (0.084 R)
• M3: 1,029,981 km (0.104 R)
• M4: 1,312,123 km (0.115 R)
• M5: 1,894,059 km (0.085 R)
• M6: 3,109,691 km (0.091 R)
• M7: 3,618,324 km (0.116 R)
• M8: 3,773,157 km (0.049 R)
• M9: 4,068,912 km (0.107 R)
• M10: 4,767,235 km (0.115 R)
• M11: 6,103,144 km (0.1 R)
• M12: 6,323,053 km (0.059 R)
• M13: 6,974,552 km (0.051 R)
• M14: 8,099,678 km (0.117 R)
• M15: 8,867,115 km (0.101 R)
• M16: 10,492,795 km (0.054 R)
• M17: 14,255,779 km (0.097 R)
• M18: 16,612,245 km (0.097 R)
• M19: 17,771,030 km (0.077 R)
• M20: 18,982,773 km (0.096 R)
• M21: 20,248,371 km (0.102 R)
• M22: 20,819,386 km (0.093 R)
• M23: 22,336,907 km (0.08 R)
• M24: 28,734,609 km (0.102 R)
• M25: 29,977,319 km (0.053 R)
• M26: 31,471,951 km (0.069 R)
• M27: 32,903,603 km (0.113 R)
• M28: 35,306,893 km (0.063 R)
• M29: 37,824,774 km (0.113 R)
• M30: 41,364,410 km (0.101 R)
• M31: 41,887,404 km (0.034 R)
• M32: 43,214,187 km (0.05 R)
• M33: 44,705,828 km (0.079 R)
• M34: 47,791,284 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.9

Radius: 3.9

Gravity: 46.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.96 AU - 14.46 AU

Year: 17715 Days

Day: 21.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 70,781,876 km

• M1: 48,619 km (0.093 R)
• M2: 211,232 km (0.118 R)
• M3: 366,216 km (0.098 R)
• M4: 694,284 km (0.087 R)
• M5: 854,204 km (0.076 R)
• M6: 1,167,013 km (0.052 R)
• M7: 1,349,971 km (0.058 R)
• M8: 1,791,584 km (0.094 R)
• M9: 2,035,728 km (0.12 R)
• M10: 2,259,377 km (0.114 R)
• M11: 3,239,841 km (0.119 R)
• M12: 4,022,388 km (0.101 R)
• M13: 4,180,064 km (0.114 R)
• M14: 4,575,451 km (0.064 R)
• M15: 4,959,319 km (0.053 R)
• M16: 5,594,212 km (0.113 R)
• M17: 6,978,441 km (0.094 R)
• M18: 9,766,497 km (0.114 R)
• M19: 10,225,463 km (0.077 R)
• M20: 14,209,404 km (0.098 R)
• M21: 14,355,112 km (0.11 R)
• M22: 15,250,605 km (0.055 R)
• M23: 23,487,763 km (0.089 R)
• M24: 24,206,282 km (0.047 R)
• M25: 24,833,695 km (0.062 R)
• M26: 25,903,320 km (0.03 R)
• M27: 27,003,463 km (0.049 R)
• M28: 31,591,630 km (0.083 R)
• M29: 35,321,553 km (0.109 R)
• M30: 37,918,273 km (0.092 R)
• M31: 45,669,537 km (0.119 R)
• M32: 49,077,676 km (0.068 R)
• M33: 52,130,520 km (0.111 R)
• M34: 53,527,016 km (0.09 R)
• M35: 58,986,141 km (0.108 R)
• M36: 63,217,367 km (0.092 R)
• M37: 64,206,509 km (0.051 R)
• M38: 65,205,822 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit