🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 165 Days

Day: 24.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.01 AU - 1.45 AU

Year: 600 Days

Day: 35.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.42 AU - 1.48 AU

Year: 768 Days

Day: 28.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,817,432 km

• M1: 14,062 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.25 AU - 1.87 AU

Year: 857 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.8 AU - 1.86 AU

Year: 1089 Days

Day: 15.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,817,432 km

• M1: 27,077 km (0.094 R)
• M2: 238,609 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.76 AU - 2.12 AU

Year: 1188 Days

Day: 45.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.7

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.85 AU - 3.51 AU

Year: 2493 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,817,432 km

• M1: 185,352 km (0.086 R)
• M2: 735,124 km (0.114 R)
• M3: 1,652,159 km (0.091 R)
• M4: 2,516,685 km (0.114 R)
• M5: 3,792,156 km (0.101 R)
• M6: 5,165,465 km (0.094 R)
• M7: 5,795,721 km (0.1 R)
• M8: 7,334,933 km (0.098 R)
• M9: 10,150,515 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 6.1

Gravity: 25.81 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.5 AU - 15.48 AU

Year: 20586 Days

Day: 18.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,817,432 km

• M1: 94,546 km (0.091 R)
• M2: 298,897 km (0.045 R)
• M3: 524,939 km (0.11 R)
• M4: 949,946 km (0.078 R)
• M5: 1,230,592 km (0.105 R)
• M6: 1,653,804 km (0.034 R)
• M7: 2,041,861 km (0.085 R)
• M8: 2,536,881 km (0.059 R)
• M9: 2,865,248 km (0.111 R)
• M10: 5,064,636 km (0.101 R)
• M11: 5,340,943 km (0.104 R)
• M12: 5,711,048 km (0.107 R)
• M13: 7,364,554 km (0.103 R)
• M14: 7,771,310 km (0.075 R)
• M15: 8,853,651 km (0.114 R)
• M16: 14,904,735 km (0.041 R)
• M17: 15,227,567 km (0.054 R)
• M18: 16,139,815 km (0.079 R)
• M19: 17,800,351 km (0.114 R)
• M20: 22,285,894 km (0.082 R)
• M21: 24,675,271 km (0.089 R)
• M22: 26,516,522 km (0.12 R)
• M23: 29,195,221 km (0.115 R)
• M24: 32,858,424 km (0.101 R)
• M25: 39,830,732 km (0.04 R)
• M26: 44,654,366 km (0.096 R)
• M27: 56,216,337 km (0.065 R)
• M28: 57,195,455 km (0.112 R)
• M29: 63,310,417 km (0.082 R)
• M30: 66,525,126 km (0.045 R)
• M31: 73,743,522 km (0.114 R)
• M32: 75,389,249 km (0.091 R)
• M33: 80,720,767 km (0.054 R)
• M34: 81,217,582 km (0.097 R)
• M35: 82,468,369 km (0.039 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: 167 - 20,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit