🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.53 AU - 0.61 AU

Year: 150 Days

Day: 46.6 Hours

Environment

Temp: 269 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,856,552 km

• M1: 333,454 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.6 AU - 0.96 AU

Year: 240 Days

Day: 26.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.98 AU

Year: 297 Days

Day: 18.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.82 AU - 1.08 AU

Year: 322 Days

Day: 22.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,856,552 km

• M1: 843,283 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.85 AU - 1.25 AU

Year: 375 Days

Day: 28 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.22 AU - 1.98 AU

Year: 705 Days

Day: 36.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,856,552 km

• M1: 673,789 km (0.05 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.99 AU - 2.11 AU

Year: 1022 Days

Day: 29.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.46 AU - 6.48 AU

Year: 4455 Days

Day: 46.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,856,552 km

• M1: 22,888 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 8.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.88 AU - 6.08 AU

Year: 5093 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,856,552 km

• M1: 103,223 km (0.107 R)
• M2: 490,382 km (0.057 R)
• M3: 834,008 km (0.101 R)
• M4: 1,395,299 km (0.058 R)
• M5: 1,772,136 km (0.065 R)
• M6: 2,398,951 km (0.107 R)
• M7: 2,844,604 km (0.03 R)
• M8: 3,511,212 km (0.107 R)
• M9: 4,817,051 km (0.054 R)
• M10: 5,078,848 km (0.111 R)
• M11: 7,126,543 km (0.045 R)
• M12: 7,435,762 km (0.077 R)
• M13: 7,916,719 km (0.097 R)
• M14: 9,708,004 km (0.079 R)
• M15: 10,011,688 km (0.099 R)
• M16: 10,758,480 km (0.111 R)
• M17: 11,290,450 km (0.08 R)
• M18: 13,175,832 km (0.069 R)
• M19: 14,559,912 km (0.079 R)
• M20: 16,038,537 km (0.113 R)
• M21: 16,787,125 km (0.112 R)
• M22: 17,670,800 km (0.084 R)
• M23: 18,067,084 km (0.099 R)
• M24: 19,172,463 km (0.115 R)
• M25: 20,945,796 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.9

Radius: 3.8

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.47 AU - 22.51 AU

Year: 29965 Days

Day: 16.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,856,552 km

• M1: 47,871 km (0.096 R)
• M2: 166,951 km (0.099 R)
• M3: 339,886 km (0.103 R)
• M4: 647,310 km (0.12 R)
• M5: 1,131,110 km (0.089 R)
• M6: 1,545,047 km (0.05 R)
• M7: 2,174,555 km (0.086 R)
• M8: 2,433,060 km (0.098 R)
• M9: 3,616,977 km (0.082 R)
• M10: 4,466,693 km (0.113 R)
• M11: 4,742,103 km (0.05 R)
• M12: 6,040,463 km (0.088 R)
• M13: 6,905,587 km (0.085 R)
• M14: 7,088,097 km (0.105 R)
• M15: 7,415,118 km (0.039 R)
• M16: 7,850,298 km (0.102 R)
• M17: 9,039,601 km (0.089 R)
• M18: 9,203,111 km (0.035 R)
• M19: 9,536,116 km (0.1 R)
• M20: 11,322,016 km (0.094 R)
• M21: 12,971,183 km (0.071 R)
• M22: 14,698,739 km (0.109 R)
• M23: 15,000,777 km (0.103 R)
• M24: 16,736,711 km (0.095 R)
• M25: 18,339,801 km (0.075 R)
• M26: 20,979,605 km (0.118 R)
• M27: 22,840,005 km (0.115 R)
• M28: 23,041,962 km (0.066 R)
• M29: 23,449,616 km (0.092 R)
• M30: 25,343,375 km (0.099 R)
• M31: 28,139,210 km (0.11 R)
• M32: 35,673,108 km (0.105 R)
• M33: 38,028,976 km (0.074 R)
• M34: 41,079,725 km (0.103 R)
• M35: 43,047,685 km (0.104 R)
• M36: 43,355,856 km (0.073 R)
• M37: 44,446,425 km (0.084 R)
• M38: 61,296,830 km (0.116 R)
• M39: 68,995,136 km (0.119 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 10,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit