🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 156 Days

Day: 47.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.76 AU - 1.02 AU

Year: 313 Days

Day: 17.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 413 Days

Day: 22.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,870,034 km

• M1: 323,879 km (0.092 R)
• M2: 659,128 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.13 AU - 1.33 AU

Year: 509 Days

Day: 32 Hours

Environment

Temp: -1 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,870,034 km

• M1: 51,462 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.72 AU - 2.1 AU

Year: 984 Days

Day: 46.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,870,034 km

• M1: 1,046,138 km (0.038 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.18 AU - 2.26 AU

Year: 1233 Days

Day: 41.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,870,034 km

• M1: 843,882 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.17 AU - 3.23 AU

Year: 2134 Days

Day: 33.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,870,034 km

• M1: 297,251 km (0.103 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 13.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.19 AU - 8.73 AU

Year: 9173 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,870,034 km

• M1: 180,864 km (0.093 R)
• M2: 345,122 km (0.085 R)
• M3: 455,226 km (0.065 R)
• M4: 622,626 km (0.099 R)
• M5: 737,817 km (0.1 R)
• M6: 1,009,786 km (0.092 R)
• M7: 1,277,566 km (0.115 R)
• M8: 1,489,097 km (0.077 R)
• M9: 1,754,334 km (0.083 R)
• M10: 1,903,783 km (0.098 R)
• M11: 2,215,844 km (0.114 R)
• M12: 2,617,215 km (0.103 R)
• M13: 3,016,192 km (0.097 R)
• M14: 3,515,400 km (0.091 R)
• M15: 4,443,954 km (0.119 R)
• M16: 4,591,159 km (0.104 R)
• M17: 4,860,285 km (0.078 R)
• M18: 6,581,858 km (0.054 R)
• M19: 7,022,274 km (0.094 R)
• M20: 7,507,569 km (0.114 R)
• M21: 8,219,505 km (0.064 R)
• M22: 8,583,776 km (0.05 R)
• M23: 8,953,283 km (0.11 R)
• M24: 9,215,079 km (0.096 R)
• M25: 9,365,874 km (0.09 R)
• M26: 9,479,419 km (0.098 R)
• M27: 9,746,301 km (0.094 R)
• M28: 10,287,546 km (0.1 R)
• M29: 10,404,831 km (0.05 R)
• M30: 10,561,759 km (0.096 R)
• M31: 10,759,228 km (0.072 R)
• M32: 11,037,630 km (0.088 R)
• M33: 11,601,764 km (0.052 R)
• M34: 11,887,496 km (0.03 R)
• M35: 12,258,050 km (0.065 R)
• M36: 12,507,280 km (0.105 R)
• M37: 12,632,493 km (0.117 R)
• M38: 12,758,155 km (0.098 R)
• M39: 13,478,170 km (0.066 R)
• M40: 13,778,562 km (0.116 R)
• M41: 14,473,295 km (0.118 R)
• M42: 14,736,886 km (0.097 R)
• M43: 14,869,280 km (0.101 R)
• M44: 15,135,116 km (0.1 R)
• M45: 15,447,327 km (0.104 R)
• M46: 15,536,936 km (0.11 R)
• M47: 15,851,989 km (0.106 R)
• M48: 16,078,181 km (0.077 R)
• M49: 16,671,636 km (0.103 R)
• M50: 16,855,641 km (0.052 R)
• M51: 18,115,405 km (0.068 R)
• M52: 18,399,491 km (0.109 R)
• M53: 18,828,388 km (0.099 R)
• M54: 20,823,874 km (0.112 R)
• M55: 20,922,908 km (0.098 R)
• M56: 21,121,574 km (0.1 R)
• M57: 21,570,667 km (0.064 R)
• M58: 22,326,285 km (0.119 R)
• M59: 22,783,756 km (0.092 R)
• M60: 23,090,431 km (0.111 R)
• M61: 23,553,138 km (0.069 R)
• M62: 24,487,675 km (0.078 R)
• M63: 25,117,482 km (0.103 R)
• M64: 25,381,523 km (0.07 R)
• M65: 25,859,039 km (0.089 R)
• M66: 27,038,768 km (0.116 R)
• M67: 27,689,668 km (0.098 R)
• M68: 27,798,576 km (0.047 R)
• M69: 27,962,385 km (0.106 R)
• M70: 28,785,921 km (0.091 R)
• M71: 29,896,386 km (0.107 R)
• M72: 30,232,234 km (0.107 R)
• M73: 30,344,582 km (0.086 R)
• M74: 30,456,930 km (0.077 R)
• M75: 31,020,914 km (0.106 R)
• M76: 31,645,335 km (0.112 R)
• M77: 33,311,257 km (0.094 R)
• M78: 33,775,758 km (0.098 R)
• M79: 33,950,638 km (0.1 R)
• M80: 35,418,792 km (0.096 R)
• M81: 36,428,877 km (0.098 R)
• M82: 37,689,837 km (0.081 R)
• M83: 38,355,996 km (0.087 R)
• M84: 38,660,129 km (0.112 R)
• M85: 39,515,829 km (0.083 R)
• M86: 40,439,745 km (0.085 R)
• M87: 40,687,330 km (0.09 R)
• M88: 41,246,078 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit