🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.47 AU - 1.65 AU

Year: 679 Days

Day: 26.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.47 AU - 1.97 AU

Year: 786 Days

Day: 26 Hours

Environment

Temp: -23 °C

Axial Tilt: 139.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,211,475 km

• M1: 1,035,367 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.15 AU - 2.71 AU

Year: 1319 Days

Day: 27.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.4 AU - 2.78 AU

Year: 1452 Days

Day: 38.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.82 AU - 2.96 AU

Year: 1711 Days

Day: 24.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.75 AU - 3.63 AU

Year: 1984 Days

Day: 18.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,211,475 km

• M1: 2,724,327 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.48 AU - 5.3 AU

Year: 3203 Days

Day: 28 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 11.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.17 AU - 9.13 AU

Year: 7369 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,211,475 km

• M1: 140,472 km (0.119 R)
• M2: 795,861 km (0.069 R)
• M3: 1,557,164 km (0.058 R)
• M4: 2,640,552 km (0.033 R)
• M5: 3,467,978 km (0.117 R)
• M6: 3,917,968 km (0.074 R)
• M7: 4,624,519 km (0.069 R)
• M8: 5,082,139 km (0.089 R)
• M9: 5,601,393 km (0.034 R)
• M10: 6,568,843 km (0.113 R)
• M11: 7,074,334 km (0.115 R)
• M12: 7,762,035 km (0.075 R)
• M13: 8,705,250 km (0.097 R)
• M14: 10,380,447 km (0.099 R)
• M15: 10,818,619 km (0.084 R)
• M16: 11,731,914 km (0.062 R)
• M17: 12,917,178 km (0.085 R)
• M18: 15,461,688 km (0.116 R)
• M19: 16,752,119 km (0.028 R)
• M20: 18,043,448 km (0.034 R)
• M21: 19,399,852 km (0.087 R)
• M22: 31,257,577 km (0.108 R)
• M23: 32,275,591 km (0.117 R)
• M24: 37,471,424 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 8.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.17 AU - 8.63 AU

Year: 8478 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,211,475 km

• M1: 106,962 km (0.114 R)
• M2: 410,347 km (0.104 R)
• M3: 833,709 km (0.092 R)
• M4: 1,193,193 km (0.084 R)
• M5: 1,679,834 km (0.039 R)
• M6: 1,983,817 km (0.073 R)
• M7: 2,846,399 km (0.113 R)
• M8: 3,183,742 km (0.119 R)
• M9: 3,611,143 km (0.084 R)
• M10: 4,580,836 km (0.106 R)
• M11: 6,254,388 km (0.053 R)
• M12: 8,300,288 km (0.062 R)
• M13: 9,474,781 km (0.025 R)
• M14: 11,531,901 km (0.112 R)
• M15: 12,491,572 km (0.085 R)
• M16: 15,234,598 km (0.092 R)
• M17: 16,388,896 km (0.109 R)
• M18: 19,329,541 km (0.048 R)
• M19: 19,862,857 km (0.088 R)
• M20: 20,269,165 km (0.11 R)
• M21: 20,543,228 km (0.112 R)
• M22: 25,429,244 km (0.092 R)
• M23: 26,231,388 km (0.056 R)
• M24: 28,481,340 km (0.107 R)
• M25: 28,911,733 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.9

Radius: 14.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.54 AU - 12.3 AU

Year: 13440 Days

Day: 6.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,211,475 km

• M1: 180,714 km (0.09 R)
• M2: 994,826 km (0.117 R)
• M3: 1,504,356 km (0.107 R)
• M4: 2,175,303 km (0.11 R)
• M5: 3,210,221 km (0.107 R)
• M6: 8,112,693 km (0.108 R)
• M7: 15,059,718 km (0.045 R)
• M8: 19,619,013 km (0.089 R)
• M9: 21,930,749 km (0.11 R)
• M10: 27,834,180 km (0.096 R)
• M11: 32,692,221 km (0.069 R)
• M12: 33,535,803 km (0.045 R)
• M13: 36,942,147 km (0.084 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 13,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit