🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.67 AU - 1.01 AU

Year: 276 Days

Day: 27.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.81 AU - 1.01 AU

Year: 311 Days

Day: 40.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.87 AU - 2.37 AU

Year: 1106 Days

Day: 42.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.5 AU - 3.64 AU

Year: 1927 Days

Day: 28.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,208,085 km

• M1: 74,201 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.65 AU - 5.31 AU

Year: 3980 Days

Day: 38 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,208,085 km

• M1: 1,070,522 km (0.111 R)

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 13.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.81 AU - 8.95 AU

Year: 7181 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,208,085 km

• M1: 236,365 km (0.118 R)
• M2: 329,415 km (0.111 R)
• M3: 515,514 km (0.086 R)
• M4: 607,367 km (0.092 R)
• M5: 891,753 km (0.113 R)
• M6: 1,028,934 km (0.118 R)
• M7: 1,151,006 km (0.107 R)
• M8: 1,290,132 km (0.102 R)
• M9: 1,374,206 km (0.084 R)
• M10: 1,497,624 km (0.06 R)
• M11: 1,716,486 km (0.103 R)
• M12: 2,058,018 km (0.094 R)
• M13: 2,361,702 km (0.05 R)
• M14: 2,466,270 km (0.103 R)
• M15: 2,572,485 km (0.085 R)
• M16: 3,143,201 km (0.114 R)
• M17: 3,545,619 km (0.099 R)
• M18: 3,666,045 km (0.042 R)
• M19: 4,585,474 km (0.044 R)
• M20: 5,042,196 km (0.108 R)
• M21: 5,473,936 km (0.089 R)
• M22: 5,593,764 km (0.095 R)
• M23: 5,714,489 km (0.11 R)
• M24: 5,897,298 km (0.107 R)
• M25: 6,562,709 km (0.118 R)
• M26: 6,969,166 km (0.067 R)
• M27: 7,208,373 km (0.078 R)
• M28: 7,428,133 km (0.101 R)
• M29: 8,032,658 km (0.034 R)
• M30: 8,191,979 km (0.039 R)
• M31: 8,560,140 km (0.091 R)
• M32: 8,723,052 km (0.062 R)
• M33: 8,910,348 km (0.047 R)
• M34: 9,098,991 km (0.113 R)
• M35: 10,655,856 km (0.112 R)
• M36: 11,337,275 km (0.084 R)
• M37: 12,084,965 km (0.116 R)
• M38: 12,504,288 km (0.054 R)
• M39: 14,091,671 km (0.053 R)
• M40: 14,229,151 km (0.078 R)
• M41: 15,913,174 km (0.096 R)
• M42: 16,344,016 km (0.092 R)
• M43: 19,130,576 km (0.075 R)
• M44: 20,143,204 km (0.091 R)
• M45: 20,391,387 km (0.087 R)
• M46: 20,828,063 km (0.078 R)
• M47: 20,984,841 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 11.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.23 AU - 8.67 AU

Year: 8028 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,208,085 km

• M1: 186,399 km (0.119 R)
• M2: 345,421 km (0.102 R)
• M3: 434,133 km (0.059 R)
• M4: 524,490 km (0.106 R)
• M5: 669,450 km (0.065 R)
• M6: 1,410,858 km (0.099 R)
• M7: 1,607,280 km (0.106 R)
• M8: 2,220,032 km (0.111 R)
• M9: 2,434,257 km (0.03 R)
• M10: 2,528,354 km (0.114 R)
• M11: 2,671,668 km (0.099 R)
• M12: 2,817,676 km (0.085 R)
• M13: 2,916,560 km (0.101 R)
• M14: 3,050,301 km (0.089 R)
• M15: 3,481,442 km (0.045 R)
• M16: 3,623,560 km (0.048 R)
• M17: 3,968,832 km (0.049 R)
• M18: 4,343,873 km (0.08 R)
• M19: 4,947,800 km (0.077 R)
• M20: 5,108,019 km (0.036 R)
• M21: 5,372,060 km (0.115 R)
• M22: 5,682,326 km (0.119 R)
• M23: 6,298,818 km (0.106 R)
• M24: 6,407,277 km (0.101 R)
• M25: 7,206,578 km (0.033 R)
• M26: 7,388,489 km (0.094 R)
• M27: 7,502,932 km (0.061 R)
• M28: 7,710,573 km (0.052 R)
• M29: 7,826,661 km (0.12 R)
• M30: 8,060,782 km (0.088 R)
• M31: 8,249,575 km (0.095 R)
• M32: 8,656,032 km (0.113 R)
• M33: 8,776,757 km (0.061 R)
• M34: 8,898,081 km (0.088 R)
• M35: 9,044,388 km (0.083 R)
• M36: 9,216,126 km (0.063 R)
• M37: 9,587,877 km (0.099 R)
• M38: 9,813,321 km (0.105 R)
• M39: 10,218,283 km (0.108 R)
• M40: 10,346,039 km (0.092 R)
• M41: 10,603,048 km (0.108 R)
• M42: 11,519,186 km (0.113 R)
• M43: 11,758,991 km (0.106 R)
• M44: 12,135,080 km (0.025 R)
• M45: 12,297,543 km (0.104 R)
• M46: 12,597,188 km (0.075 R)
• M47: 12,816,798 km (0.098 R)
• M48: 12,926,902 km (0.068 R)
• M49: 13,120,631 km (0.117 R)
• M50: 13,707,354 km (0.045 R)
• M51: 13,989,794 km (0.111 R)
• M52: 14,131,613 km (0.099 R)
• M53: 15,255,093 km (0.115 R)
• M54: 16,079,378 km (0.119 R)
• M55: 16,257,848 km (0.092 R)
• M56: 16,347,457 km (0.067 R)
• M57: 16,737,159 km (0.096 R)
• M58: 16,857,735 km (0.102 R)
• M59: 17,251,477 km (0.054 R)
• M60: 17,986,451 km (0.103 R)
• M61: 18,950,909 km (0.094 R)
• M62: 19,076,571 km (0.106 R)
• M63: 19,234,097 km (0.093 R)
• M64: 19,486,918 km (0.108 R)
• M65: 20,800,238 km (0.057 R)
• M66: 21,059,790 km (0.051 R)
• M67: 21,287,777 km (0.113 R)
• M68: 21,418,526 km (0.116 R)
• M69: 21,614,948 km (0.084 R)
• M70: 21,713,533 km (0.055 R)
• M71: 22,208,103 km (0.107 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 12,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit