🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 177 Days

Day: 13.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,991,532 km

• M1: 186,549 km (0.071 R)
• M2: 394,340 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 343 Days

Day: 41.2 Hours

Environment

Temp: 43 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,991,532 km

• M1: 848,519 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.8 AU - 2.26 AU

Year: 1073 Days

Day: 22.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.57 AU - 3.59 AU

Year: 2512 Days

Day: 24.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,991,532 km

• M1: 1,979,629 km (0.115 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.9

Radius: 12.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.19 AU - 6.49 AU

Year: 5234 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,991,532 km

• M1: 155,133 km (0.066 R)
• M2: 291,716 km (0.036 R)
• M3: 407,953 km (0.084 R)
• M4: 527,332 km (0.11 R)
• M5: 711,936 km (0.098 R)
• M6: 1,123,330 km (0.083 R)
• M7: 1,224,608 km (0.12 R)
• M8: 1,505,703 km (0.115 R)
• M9: 1,604,138 km (0.087 R)
• M10: 1,928,167 km (0.052 R)
• M11: 2,321,759 km (0.102 R)
• M12: 2,469,861 km (0.116 R)
• M13: 2,689,321 km (0.034 R)
• M14: 3,147,689 km (0.069 R)
• M15: 3,330,647 km (0.072 R)
• M16: 3,442,097 km (0.051 R)
• M17: 3,592,742 km (0.094 R)
• M18: 3,745,631 km (0.055 R)
• M19: 4,177,221 km (0.054 R)
• M20: 4,257,555 km (0.106 R)
• M21: 4,439,915 km (0.118 R)
• M22: 4,542,390 km (0.101 R)
• M23: 4,854,601 km (0.077 R)
• M24: 5,066,730 km (0.06 R)
• M25: 5,152,450 km (0.102 R)
• M26: 5,325,235 km (0.086 R)
• M27: 5,544,097 km (0.117 R)
• M28: 5,676,790 km (0.1 R)
• M29: 5,968,207 km (0.079 R)
• M30: 6,058,714 km (0.09 R)
• M31: 6,149,819 km (0.111 R)
• M32: 6,310,337 km (0.08 R)
• M33: 7,133,874 km (0.063 R)
• M34: 7,448,478 km (0.054 R)
• M35: 7,792,254 km (0.079 R)
• M36: 7,891,437 km (0.027 R)
• M37: 8,091,150 km (0.102 R)
• M38: 8,267,227 km (0.101 R)
• M39: 8,932,638 km (0.04 R)
• M40: 9,010,579 km (0.084 R)
• M41: 9,456,231 km (0.056 R)
• M42: 10,043,702 km (0.08 R)
• M43: 10,396,304 km (0.117 R)
• M44: 10,642,991 km (0.067 R)
• M45: 11,114,075 km (0.059 R)
• M46: 11,762,282 km (0.033 R)
• M47: 11,876,425 km (0.105 R)
• M48: 12,019,441 km (0.093 R)
• M49: 12,105,460 km (0.102 R)
• M50: 12,220,650 km (0.044 R)
• M51: 12,801,688 km (0.086 R)
• M52: 13,421,472 km (0.093 R)
• M53: 13,570,472 km (0.092 R)
• M54: 14,020,911 km (0.102 R)
• M55: 14,111,567 km (0.11 R)
• M56: 14,967,267 km (0.112 R)
• M57: 15,276,935 km (0.089 R)
• M58: 16,028,963 km (0.074 R)
• M59: 16,504,983 km (0.076 R)
• M60: 16,792,959 km (0.108 R)
• M61: 17,114,744 km (0.109 R)
• M62: 17,699,223 km (0.107 R)
• M63: 18,488,801 km (0.066 R)
• M64: 18,754,487 km (0.113 R)
• M65: 19,121,899 km (0.061 R)
• M66: 19,390,726 km (0.115 R)
• M67: 20,067,956 km (0.066 R)
• M68: 20,306,864 km (0.116 R)
• M69: 21,237,363 km (0.077 R)
• M70: 21,655,189 km (0.09 R)
• M71: 21,795,213 km (0.107 R)
• M72: 22,076,008 km (0.076 R)
• M73: 22,216,780 km (0.057 R)
• M74: 22,676,494 km (0.049 R)
• M75: 23,067,992 km (0.084 R)
• M76: 23,497,637 km (0.119 R)
• M77: 23,929,975 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 9

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.31 AU - 8.69 AU

Year: 7617 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,991,532 km

• M1: 130,001 km (0.103 R)
• M2: 241,451 km (0.113 R)
• M3: 577,149 km (0.074 R)
• M4: 671,545 km (0.085 R)
• M5: 959,670 km (0.075 R)
• M6: 1,044,792 km (0.098 R)
• M7: 1,300,454 km (0.09 R)
• M8: 1,887,925 km (0.112 R)
• M9: 2,014,635 km (0.062 R)
• M10: 2,333,876 km (0.054 R)
• M11: 2,470,160 km (0.067 R)
• M12: 2,529,251 km (0.114 R)
• M13: 3,147,539 km (0.071 R)
• M14: 3,948,785 km (0.093 R)
• M15: 4,182,158 km (0.076 R)
• M16: 4,253,067 km (0.1 R)
• M17: 4,638,132 km (0.057 R)
• M18: 5,338,998 km (0.104 R)
• M19: 5,623,384 km (0.114 R)
• M20: 5,727,953 km (0.079 R)
• M21: 6,369,429 km (0.077 R)
• M22: 6,671,018 km (0.075 R)
• M23: 6,754,194 km (0.114 R)
• M24: 7,459,847 km (0.049 R)
• M25: 7,836,236 km (0.064 R)
• M26: 7,923,900 km (0.088 R)
• M27: 7,982,542 km (0.108 R)
• M28: 8,218,757 km (0.082 R)
• M29: 9,186,057 km (0.04 R)
• M30: 9,558,107 km (0.118 R)
• M31: 9,777,418 km (0.058 R)
• M32: 9,840,398 km (0.082 R)
• M33: 10,157,247 km (0.036 R)
• M34: 10,381,045 km (0.117 R)
• M35: 10,801,116 km (0.108 R)
• M36: 10,898,803 km (0.085 R)
• M37: 11,062,314 km (0.098 R)
• M38: 12,094,240 km (0.072 R)
• M39: 12,297,543 km (0.117 R)
• M40: 12,433,677 km (0.117 R)
• M41: 12,570,260 km (0.114 R)
• M42: 12,845,072 km (0.103 R)
• M43: 13,121,828 km (0.108 R)
• M44: 13,330,816 km (0.056 R)
• M45: 13,611,013 km (0.105 R)
• M46: 14,535,228 km (0.096 R)
• M47: 15,004,966 km (0.046 R)
• M48: 15,223,528 km (0.055 R)
• M49: 15,406,337 km (0.119 R)
• M50: 15,553,242 km (0.112 R)
• M51: 15,848,249 km (0.026 R)
• M52: 16,481,347 km (0.061 R)
• M53: 16,819,887 km (0.118 R)
• M54: 17,733,930 km (0.101 R)
• M55: 17,926,313 km (0.077 R)
• M56: 18,042,102 km (0.09 R)
• M57: 18,546,845 km (0.104 R)
• M58: 18,977,537 km (0.096 R)
• M59: 19,490,807 km (0.049 R)
• M60: 19,570,094 km (0.081 R)
• M61: 20,935,773 km (0.119 R)
• M62: 21,017,005 km (0.091 R)
• M63: 21,753,475 km (0.087 R)
• M64: 22,331,970 km (0.062 R)
• M65: 22,748,301 km (0.052 R)
• M66: 23,504,219 km (0.117 R)
• M67: 24,868,402 km (0.067 R)
• M68: 25,299,842 km (0.034 R)
• M69: 25,429,843 km (0.074 R)
• M70: 25,864,574 km (0.12 R)
• M71: 26,126,670 km (0.052 R)
• M72: 26,258,017 km (0.118 R)
• M73: 26,521,309 km (0.111 R)
• M74: 26,653,404 km (0.039 R)
• M75: 27,227,860 km (0.066 R)
• M76: 27,628,184 km (0.116 R)
• M77: 28,479,395 km (0.087 R)
• M78: 28,569,453 km (0.08 R)
• M79: 28,976,060 km (0.095 R)
• M80: 29,248,179 km (0.079 R)
• M81: 29,521,195 km (0.05 R)
• M82: 30,529,485 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 13,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit