🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.44 AU - 0.72 AU

Year: 138 Days

Day: 34.8 Hours

Environment

Temp: 258 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.08 AU - 1.8 AU

Year: 539 Days

Day: 15.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.38 AU - 1.64 AU

Year: 579 Days

Day: 44.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.47 AU - 1.91 AU

Year: 686 Days

Day: 39.4 Hours

Environment

Temp: 48 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.78 AU - 2.76 AU

Year: 1067 Days

Day: 29.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.85 AU - 2.75 AU

Year: 1088 Days

Day: 36.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.61 AU - 5.77 AU

Year: 3169 Days

Day: 23.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,934,528 km

• M1: 2,078,662 km (0.091 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.2 AU - 6.08 AU

Year: 3636 Days

Day: 25.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,934,528 km

• M1: 3,685,194 km (0.084 R)

Planet 9 - Terrestrial

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.11 AU - 8.09 AU

Year: 5904 Days

Day: 21.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.49 AU - 12.87 AU

Year: 10891 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,934,528 km

• M1: 182,360 km (0.08 R)
• M2: 328,517 km (0.08 R)
• M3: 440,416 km (0.096 R)
• M4: 1,368,821 km (0.09 R)
• M5: 1,752,988 km (0.054 R)
• M6: 1,845,140 km (0.087 R)
• M7: 2,053,979 km (0.045 R)
• M8: 2,516,087 km (0.025 R)
• M9: 2,642,198 km (0.109 R)
• M10: 2,966,675 km (0.094 R)
• M11: 3,442,845 km (0.088 R)
• M12: 3,559,831 km (0.101 R)
• M13: 3,654,526 km (0.095 R)
• M14: 4,492,574 km (0.101 R)
• M15: 5,470,645 km (0.111 R)
• M16: 5,941,728 km (0.117 R)
• M17: 6,746,415 km (0.115 R)
• M18: 7,372,482 km (0.072 R)
• M19: 8,236,111 km (0.067 R)
• M20: 9,066,828 km (0.105 R)
• M21: 9,164,515 km (0.061 R)
• M22: 9,393,549 km (0.068 R)
• M23: 10,842,106 km (0.043 R)
• M24: 11,363,753 km (0.095 R)
• M25: 11,645,297 km (0.055 R)
• M26: 12,000,592 km (0.089 R)
• M27: 12,758,155 km (0.058 R)
• M28: 13,568,527 km (0.114 R)
• M29: 13,904,972 km (0.108 R)
• M30: 15,084,552 km (0.065 R)
• M31: 16,098,526 km (0.079 R)
• M32: 16,295,995 km (0.103 R)
• M33: 17,094,249 km (0.117 R)
• M34: 17,255,366 km (0.112 R)
• M35: 17,823,539 km (0.101 R)
• M36: 18,397,845 km (0.119 R)
• M37: 18,687,317 km (0.119 R)
• M38: 19,186,974 km (0.093 R)
• M39: 19,438,448 km (0.066 R)
• M40: 20,029,509 km (0.072 R)
• M41: 20,242,088 km (0.068 R)
• M42: 20,884,312 km (0.055 R)
• M43: 21,013,564 km (0.097 R)
• M44: 21,272,817 km (0.109 R)
• M45: 21,969,345 km (0.087 R)
• M46: 22,320,451 km (0.073 R)
• M47: 22,939,487 km (0.112 R)
• M48: 23,028,348 km (0.083 R)
• M49: 23,117,359 km (0.115 R)
• M50: 24,239,493 km (0.118 R)
• M51: 24,602,267 km (0.036 R)
• M52: 25,149,945 km (0.109 R)
• M53: 26,676,741 km (0.091 R)
• M54: 28,854,736 km (0.088 R)
• M55: 29,094,841 km (0.104 R)
• M56: 31,187,715 km (0.085 R)
• M57: 31,582,354 km (0.093 R)
• M58: 33,631,097 km (0.106 R)

Kuiper Belt

Range: 35.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit