🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.82 AU - 0.9 AU

Year: 280 Days

Day: 45.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,278,407 km

• M1: 106,514 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.02 AU - 1.68 AU

Year: 551 Days

Day: 45.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.79 AU - 2.03 AU

Year: 928 Days

Day: 40.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.83 AU - 2.93 AU

Year: 1290 Days

Day: 37.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.29 AU - 2.51 AU

Year: 1307 Days

Day: 40.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.2

Radius: 4.9

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.99 AU - 24.05 AU

Year: 30311 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,278,407 km

• M1: 88,562 km (0.079 R)
• M2: 262,694 km (0.096 R)
• M3: 470,037 km (0.101 R)
• M4: 752,627 km (0.119 R)
• M5: 1,475,933 km (0.061 R)
• M6: 2,531,046 km (0.101 R)
• M7: 2,764,120 km (0.067 R)
• M8: 2,927,331 km (0.068 R)
• M9: 4,011,916 km (0.042 R)
• M10: 4,293,309 km (0.108 R)
• M11: 4,625,267 km (0.062 R)
• M12: 4,817,051 km (0.104 R)
• M13: 6,218,783 km (0.088 R)
• M14: 6,692,410 km (0.117 R)
• M15: 7,764,429 km (0.101 R)
• M16: 10,050,583 km (0.116 R)
• M17: 13,280,102 km (0.108 R)
• M18: 16,156,570 km (0.093 R)
• M19: 21,793,268 km (0.094 R)
• M20: 24,581,025 km (0.038 R)
• M21: 25,402,167 km (0.091 R)
• M22: 26,120,536 km (0.089 R)
• M23: 26,362,885 km (0.12 R)
• M24: 27,848,990 km (0.113 R)
• M25: 29,521,045 km (0.116 R)
• M26: 31,531,940 km (0.093 R)
• M27: 41,634,733 km (0.09 R)
• M28: 41,965,494 km (0.088 R)
• M29: 43,137,294 km (0.078 R)
• M30: 46,782,994 km (0.072 R)
• M31: 49,880,568 km (0.031 R)
• M32: 52,724,872 km (0.098 R)
• M33: 56,077,061 km (0.039 R)
• M34: 59,150,549 km (0.086 R)
• M35: 66,303,272 km (0.063 R)
• M36: 66,528,716 km (0.103 R)
• M37: 68,809,934 km (0.075 R)
• M38: 70,907,296 km (0.111 R)
• M39: 74,984,287 km (0.061 R)
• M40: 76,955,837 km (0.073 R)
• M41: 86,794,141 km (0.107 R)
• M42: 88,966,901 km (0.083 R)
• M43: 93,420,579 km (0.102 R)
• M44: 94,556,925 km (0.099 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit