🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 139 Days

Day: 33.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,441,474 km

• M1: 316,250 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 143 Days

Day: 42 Hours

Environment

Temp: 236 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.96 AU - 1.12 AU

Year: 382 Days

Day: 27.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,441,474 km

• M1: 71,358 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.23 AU - 2.73 AU

Year: 1406 Days

Day: 35.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.44 AU - 3.26 AU

Year: 1732 Days

Day: 35.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,441,474 km

• M1: 67,169 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.7

Radius: 4.4

Gravity: 51.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 12.95 AU - 14.57 AU

Year: 18370 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,441,474 km

• M1: 323,879 km (0.101 R)
• M2: 745,596 km (0.081 R)
• M3: 1,124,527 km (0.104 R)
• M4: 1,296,116 km (0.101 R)
• M5: 1,552,228 km (0.057 R)
• M6: 1,765,853 km (0.114 R)
• M7: 2,574,430 km (0.116 R)
• M8: 3,114,478 km (0.093 R)
• M9: 3,396,769 km (0.053 R)
• M10: 3,789,015 km (0.037 R)
• M11: 4,210,731 km (0.088 R)
• M12: 5,541,704 km (0.101 R)
• M13: 6,171,062 km (0.107 R)
• M14: 7,520,584 km (0.097 R)
• M15: 8,612,798 km (0.066 R)
• M16: 9,629,765 km (0.074 R)
• M17: 9,925,968 km (0.077 R)
• M18: 11,171,371 km (0.098 R)
• M19: 11,831,696 km (0.069 R)
• M20: 13,743,706 km (0.099 R)
• M21: 16,940,463 km (0.089 R)
• M22: 18,437,190 km (0.107 R)
• M23: 19,924,492 km (0.085 R)
• M24: 20,115,827 km (0.084 R)
• M25: 23,030,293 km (0.093 R)
• M26: 25,532,617 km (0.102 R)
• M27: 42,038,049 km (0.026 R)
• M28: 48,293,035 km (0.093 R)
• M29: 50,923,564 km (0.117 R)
• M30: 53,833,093 km (0.079 R)
• M31: 54,577,492 km (0.059 R)
• M32: 58,206,886 km (0.106 R)
• M33: 61,183,435 km (0.086 R)
• M34: 65,518,781 km (0.095 R)
• M35: 66,793,953 km (0.105 R)
• M36: 75,488,731 km (0.119 R)
• M37: 76,421,025 km (0.12 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit