🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.87 AU

Year: 228 Days

Day: 47 Hours

Environment

Temp: 177 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.12 AU - 1.36 AU

Year: 495 Days

Day: 42.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.08 AU - 1.66 AU

Year: 574 Days

Day: 42.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 645 Days

Day: 30.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.77 AU - 1.87 AU

Year: 879 Days

Day: 28.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,576,638 km

• M1: 71,957 km (0.075 R)
• M2: 80,035 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.88 AU - 2.26 AU

Year: 1067 Days

Day: 14.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 124.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.68 AU - 2.52 AU

Year: 1090 Days

Day: 38.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.41 AU - 2.53 AU

Year: 1390 Days

Day: 32.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 13.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.37 AU - 7.79 AU

Year: 7474 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,576,638 km

• M1: 174,132 km (0.067 R)
• M2: 345,721 km (0.045 R)
• M3: 520,301 km (0.078 R)
• M4: 675,434 km (0.073 R)
• M5: 1,005,298 km (0.109 R)
• M6: 1,155,494 km (0.077 R)
• M7: 1,349,822 km (0.106 R)
• M8: 1,479,523 km (0.097 R)
• M9: 1,672,504 km (0.095 R)
• M10: 1,772,136 km (0.117 R)
• M11: 1,977,983 km (0.117 R)
• M12: 2,148,525 km (0.033 R)
• M13: 2,346,293 km (0.118 R)
• M14: 3,272,902 km (0.113 R)
• M15: 3,709,878 km (0.107 R)
• M16: 4,111,099 km (0.112 R)
• M17: 4,220,605 km (0.065 R)
• M18: 4,414,334 km (0.102 R)
• M19: 4,554,657 km (0.114 R)
• M20: 4,782,195 km (0.119 R)
• M21: 4,955,429 km (0.118 R)
• M22: 5,189,700 km (0.096 R)
• M23: 5,308,181 km (0.045 R)
• M24: 6,194,399 km (0.11 R)
• M25: 6,351,926 km (0.108 R)
• M26: 6,447,070 km (0.036 R)
• M27: 7,324,761 km (0.039 R)
• M28: 7,828,756 km (0.061 R)
• M29: 7,930,782 km (0.069 R)
• M30: 9,048,128 km (0.068 R)
• M31: 9,443,665 km (0.035 R)
• M32: 9,661,778 km (0.105 R)
• M33: 10,103,092 km (0.069 R)
• M34: 10,251,643 km (0.101 R)
• M35: 10,513,439 km (0.104 R)
• M36: 10,663,935 km (0.079 R)
• M37: 11,621,361 km (0.084 R)
• M38: 11,972,916 km (0.102 R)
• M39: 12,327,912 km (0.064 R)
• M40: 12,446,992 km (0.104 R)
• M41: 12,686,348 km (0.032 R)
• M42: 13,618,044 km (0.03 R)
• M43: 15,035,484 km (0.109 R)
• M44: 16,718,759 km (0.118 R)
• M45: 16,938,817 km (0.093 R)
• M46: 17,159,923 km (0.119 R)
• M47: 17,649,706 km (0.046 R)
• M48: 18,053,920 km (0.118 R)
• M49: 18,597,558 km (0.109 R)
• M50: 18,779,918 km (0.03 R)
• M51: 19,747,517 km (0.096 R)
• M52: 20,825,669 km (0.092 R)
• M53: 22,067,481 km (0.081 R)
• M54: 22,357,551 km (0.114 R)
• M55: 23,975,004 km (0.063 R)
• M56: 24,173,670 km (0.096 R)
• M57: 24,873,189 km (0.107 R)
• M58: 25,174,928 km (0.1 R)
• M59: 25,731,582 km (0.113 R)
• M60: 27,581,210 km (0.044 R)
• M61: 28,207,277 km (0.096 R)
• M62: 28,364,504 km (0.1 R)
• M63: 28,732,515 km (0.038 R)
• M64: 29,208,087 km (0.093 R)
• M65: 29,579,837 km (0.116 R)
• M66: 29,846,271 km (0.083 R)
• M67: 30,596,505 km (0.069 R)
• M68: 31,190,408 km (0.063 R)
• M69: 31,298,717 km (0.093 R)
• M70: 31,788,052 km (0.087 R)
• M71: 32,006,315 km (0.083 R)
• M72: 32,554,292 km (0.106 R)
• M73: 33,160,612 km (0.108 R)
• M74: 34,272,423 km (0.114 R)
• M75: 34,440,272 km (0.102 R)
• M76: 36,020,026 km (0.117 R)
• M77: 36,532,698 km (0.116 R)
• M78: 36,818,729 km (0.094 R)
• M79: 37,507,926 km (0.095 R)
• M80: 37,969,735 km (0.066 R)
• M81: 38,549,726 km (0.032 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 9.1

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.71 AU - 12.83 AU

Year: 15394 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,576,638 km

• M1: 142,268 km (0.101 R)
• M2: 375,042 km (0.105 R)
• M3: 437,723 km (0.111 R)
• M4: 853,905 km (0.113 R)
• M5: 940,971 km (0.093 R)
• M6: 1,913,357 km (0.039 R)
• M7: 2,454,452 km (0.048 R)
• M8: 2,517,433 km (0.113 R)
• M9: 2,645,040 km (0.097 R)
• M10: 3,142,902 km (0.059 R)
• M11: 3,420,256 km (0.117 R)
• M12: 4,337,740 km (0.102 R)
• M13: 4,530,123 km (0.049 R)
• M14: 4,923,116 km (0.094 R)
• M15: 5,164,268 km (0.036 R)
• M16: 6,824,206 km (0.111 R)
• M17: 7,003,125 km (0.085 R)
• M18: 7,320,123 km (0.116 R)
• M19: 8,586,020 km (0.08 R)
• M20: 9,022,996 km (0.109 R)
• M21: 9,717,130 km (0.107 R)
• M22: 9,817,659 km (0.089 R)
• M23: 10,019,766 km (0.111 R)
• M24: 10,172,356 km (0.053 R)
• M25: 12,442,055 km (0.082 R)
• M26: 12,660,917 km (0.036 R)
• M27: 13,605,328 km (0.118 R)
• M28: 14,745,114 km (0.087 R)
• M29: 15,151,272 km (0.116 R)
• M30: 16,034,049 km (0.059 R)
• M31: 16,331,899 km (0.117 R)
• M32: 16,451,577 km (0.084 R)
• M33: 16,993,869 km (0.06 R)
• M34: 17,115,193 km (0.069 R)
• M35: 17,541,996 km (0.112 R)
• M36: 17,664,517 km (0.036 R)
• M37: 17,848,971 km (0.116 R)
• M38: 18,843,348 km (0.063 R)
• M39: 19,157,803 km (0.058 R)
• M40: 20,561,928 km (0.104 R)
• M41: 20,885,658 km (0.107 R)
• M42: 21,407,156 km (0.103 R)
• M43: 22,330,025 km (0.096 R)
• M44: 22,462,868 km (0.111 R)
• M45: 23,333,079 km (0.031 R)
• M46: 25,244,790 km (0.089 R)
• M47: 25,314,054 km (0.055 R)
• M48: 25,383,318 km (0.111 R)
• M49: 25,591,409 km (0.06 R)
• M50: 25,939,672 km (0.088 R)
• M51: 27,348,136 km (0.093 R)
• M52: 27,561,613 km (0.101 R)
• M53: 28,781,434 km (0.117 R)
• M54: 29,653,140 km (0.109 R)
• M55: 29,872,301 km (0.094 R)
• M56: 33,301,234 km (0.036 R)
• M57: 33,757,657 km (0.116 R)
• M58: 33,833,802 km (0.117 R)
• M59: 34,062,986 km (0.068 R)
• M60: 34,445,957 km (0.103 R)
• M61: 34,676,487 km (0.118 R)
• M62: 34,984,659 km (0.1 R)
• M63: 35,371,070 km (0.111 R)
• M64: 35,681,336 km (0.091 R)
• M65: 36,931,077 km (0.104 R)
• M66: 37,403,507 km (0.108 R)
• M67: 37,561,333 km (0.096 R)
• M68: 37,719,458 km (0.059 R)
• M69: 38,274,615 km (0.098 R)
• M70: 38,752,580 km (0.111 R)
• M71: 39,634,161 km (0.049 R)
• M72: 40,279,376 km (0.054 R)
• M73: 40,522,174 km (0.113 R)
• M74: 40,765,569 km (0.107 R)
• M75: 41,498,449 km (0.101 R)
• M76: 42,400,225 km (0.105 R)
• M77: 43,142,829 km (0.03 R)
• M78: 45,817,789 km (0.097 R)
• M79: 49,322,717 km (0.053 R)
• M80: 49,756,102 km (0.062 R)
• M81: 50,190,684 km (0.095 R)
• M82: 50,364,816 km (0.1 R)
• M83: 50,452,031 km (0.082 R)
• M84: 52,382,293 km (0.087 R)
• M85: 53,534,346 km (0.077 R)
• M86: 54,158,020 km (0.106 R)
• M87: 55,233,030 km (0.09 R)
• M88: 55,683,020 km (0.087 R)
• M89: 56,677,098 km (0.085 R)
• M90: 57,040,172 km (0.107 R)
• M91: 57,130,978 km (0.114 R)
• M92: 62,015,349 km (0.115 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit