🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 129 Days

Day: 37.5 Hours

Environment

Temp: 236 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,977,602 km

• M1: 271,371 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.47 AU - 0.67 AU

Year: 157 Days

Day: 21.2 Hours

Environment

Temp: 245 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,977,602 km

• M1: 108,010 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 276 Days

Day: 38.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.73 AU - 1.19 AU

Year: 344 Days

Day: 22.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.77 AU - 1.81 AU

Year: 875 Days

Day: 18.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.75 AU - 2.25 AU

Year: 1033 Days

Day: 33.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.18 AU - 3.48 AU

Year: 1739 Days

Day: 38.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.48 AU - 4.64 AU

Year: 2988 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,977,602 km

• M1: 2,339,112 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.7

Radius: 13.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.88 AU - 7.1 AU

Year: 5355 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 41,977,602 km

• M1: 233,821 km (0.083 R)
• M2: 450,888 km (0.07 R)
• M3: 576,251 km (0.067 R)
• M4: 821,592 km (0.084 R)
• M5: 1,377,198 km (0.09 R)
• M6: 1,705,266 km (0.116 R)
• M7: 1,852,171 km (0.114 R)
• M8: 1,938,040 km (0.059 R)
• M9: 2,025,406 km (0.071 R)
• M10: 2,411,966 km (0.118 R)
• M11: 2,566,052 km (0.06 R)
• M12: 2,834,431 km (0.083 R)
• M13: 3,048,206 km (0.097 R)
• M14: 3,518,841 km (0.088 R)
• M15: 3,626,552 km (0.075 R)
• M16: 3,845,563 km (0.065 R)
• M17: 3,970,627 km (0.027 R)
• M18: 4,125,311 km (0.108 R)
• M19: 4,705,152 km (0.116 R)
• M20: 4,809,422 km (0.102 R)
• M21: 4,899,330 km (0.028 R)
• M22: 5,096,051 km (0.037 R)
• M23: 5,702,072 km (0.098 R)
• M24: 6,086,539 km (0.082 R)
• M25: 6,200,233 km (0.102 R)
• M26: 6,479,533 km (0.067 R)
• M27: 6,982,481 km (0.098 R)
• M28: 7,238,592 km (0.102 R)
• M29: 7,428,581 km (0.081 R)
• M30: 7,778,042 km (0.118 R)
• M31: 7,919,412 km (0.106 R)
• M32: 8,222,647 km (0.109 R)
• M33: 8,493,419 km (0.108 R)
• M34: 8,602,476 km (0.11 R)
• M35: 8,895,837 km (0.114 R)
• M36: 9,192,490 km (0.106 R)
• M37: 9,757,521 km (0.052 R)
• M38: 10,044,300 km (0.091 R)
• M39: 10,431,011 km (0.096 R)
• M40: 10,626,236 km (0.066 R)
• M41: 11,020,277 km (0.093 R)
• M42: 11,439,300 km (0.087 R)
• M43: 12,437,268 km (0.117 R)
• M44: 12,602,873 km (0.119 R)
• M45: 12,894,439 km (0.106 R)
• M46: 13,104,025 km (0.051 R)
• M47: 14,169,162 km (0.113 R)
• M48: 14,320,555 km (0.113 R)
• M49: 14,668,520 km (0.112 R)

Asteroid Belt

Center: 6.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 9.2

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.41 AU - 8.09 AU

Year: 7130 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,977,602 km

• M1: 125,064 km (0.119 R)
• M2: 342,878 km (0.076 R)
• M3: 500,854 km (0.083 R)
• M4: 776,413 km (0.051 R)
• M5: 1,115,402 km (0.049 R)
• M6: 1,225,955 km (0.119 R)
• M7: 1,301,651 km (0.072 R)
• M8: 1,725,761 km (0.096 R)
• M9: 2,076,568 km (0.084 R)
• M10: 2,260,573 km (0.066 R)
• M11: 2,497,985 km (0.069 R)
• M12: 2,619,758 km (0.093 R)
• M13: 2,844,005 km (0.058 R)
• M14: 3,472,615 km (0.118 R)
• M15: 3,581,523 km (0.073 R)
• M16: 4,702,011 km (0.025 R)
• M17: 4,883,473 km (0.104 R)
• M18: 5,067,329 km (0.099 R)
• M19: 5,378,791 km (0.064 R)
• M20: 6,085,791 km (0.107 R)
• M21: 6,350,280 km (0.102 R)
• M22: 6,450,361 km (0.105 R)
• M23: 6,584,700 km (0.081 R)
• M24: 6,652,169 km (0.079 R)
• M25: 7,305,163 km (0.06 R)
• M26: 7,799,285 km (0.103 R)
• M27: 8,231,473 km (0.117 R)
• M28: 8,377,331 km (0.036 R)
• M29: 8,487,286 km (0.103 R)
• M30: 8,560,738 km (0.034 R)
• M31: 8,634,490 km (0.094 R)
• M32: 8,782,741 km (0.066 R)
• M33: 9,383,826 km (0.073 R)
• M34: 9,612,710 km (0.104 R)
• M35: 9,766,347 km (0.089 R)
• M36: 10,904,189 km (0.075 R)
• M37: 11,064,558 km (0.071 R)
• M38: 11,672,374 km (0.088 R)
• M39: 12,625,462 km (0.064 R)
• M40: 12,709,536 km (0.113 R)
• M41: 13,090,113 km (0.074 R)
• M42: 13,303,140 km (0.104 R)
• M43: 13,517,364 km (0.06 R)
• M44: 13,646,467 km (0.109 R)
• M45: 13,732,785 km (0.06 R)
• M46: 14,079,703 km (0.084 R)
• M47: 14,473,444 km (0.096 R)
• M48: 14,959,637 km (0.103 R)
• M49: 15,721,689 km (0.104 R)
• M50: 16,039,136 km (0.111 R)
• M51: 16,542,233 km (0.113 R)
• M52: 17,189,992 km (0.116 R)
• M53: 17,376,690 km (0.061 R)
• M54: 18,224,761 km (0.096 R)
• M55: 18,893,613 km (0.095 R)
• M56: 19,182,785 km (0.116 R)
• M57: 20,403,354 km (0.112 R)
• M58: 21,749,586 km (0.084 R)
• M59: 22,611,868 km (0.104 R)
• M60: 22,765,206 km (0.079 R)
• M61: 23,381,998 km (0.09 R)
• M62: 24,422,301 km (0.091 R)
• M63: 26,064,138 km (0.111 R)
• M64: 26,224,956 km (0.096 R)
• M65: 26,386,072 km (0.107 R)
• M66: 27,088,135 km (0.114 R)
• M67: 27,577,769 km (0.053 R)
• M68: 27,686,976 km (0.091 R)
• M69: 28,345,057 km (0.071 R)
• M70: 29,175,175 km (0.113 R)
• M71: 29,342,126 km (0.102 R)
• M72: 30,350,566 km (0.082 R)
• M73: 33,559,889 km (0.077 R)
• M74: 34,555,313 km (0.041 R)
• M75: 34,614,105 km (0.053 R)
• M76: 35,560,311 km (0.097 R)
• M77: 36,156,160 km (0.115 R)
• M78: 36,395,367 km (0.087 R)
• M79: 36,695,011 km (0.101 R)
• M80: 38,084,476 km (0.116 R)
• M81: 38,388,908 km (0.097 R)
• M82: 38,632,902 km (0.043 R)
• M83: 39,183,871 km (0.071 R)
• M84: 40,169,871 km (0.114 R)
• M85: 41,039,184 km (0.086 R)
• M86: 41,726,736 km (0.107 R)
• M87: 41,789,417 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit