🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.36 AU - 2.38 AU

Year: 1360 Days

Day: 47.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.7

Radius: 14.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.58 AU - 5.4 AU

Year: 4155 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 51,501,875 km

• M1: 243,994 km (0.095 R)
• M2: 408,402 km (0.078 R)
• M3: 535,860 km (0.047 R)
• M4: 756,516 km (0.117 R)
• M5: 1,022,501 km (0.106 R)
• M6: 1,347,727 km (0.092 R)
• M7: 1,691,204 km (0.063 R)
• M8: 1,917,396 km (0.12 R)
• M9: 2,187,270 km (0.099 R)
• M10: 2,322,806 km (0.095 R)
• M11: 2,791,945 km (0.101 R)
• M12: 2,939,449 km (0.042 R)
• M13: 3,070,795 km (0.101 R)
• M14: 3,676,368 km (0.065 R)
• M15: 4,076,392 km (0.074 R)
• M16: 4,436,923 km (0.095 R)
• M17: 4,642,770 km (0.065 R)
• M18: 4,941,068 km (0.076 R)
• M19: 5,143,324 km (0.071 R)
• M20: 5,371,461 km (0.104 R)
• M21: 5,696,537 km (0.098 R)
• M22: 5,873,362 km (0.043 R)
• M23: 6,772,296 km (0.095 R)
• M24: 6,934,759 km (0.051 R)
• M25: 7,136,417 km (0.075 R)
• M26: 7,237,994 km (0.051 R)
• M27: 7,870,793 km (0.12 R)
• M28: 8,134,235 km (0.115 R)
• M29: 8,521,394 km (0.075 R)
• M30: 9,383,526 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 9

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.67 AU - 6.75 AU

Year: 6479 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,501,875 km

• M1: 145,260 km (0.098 R)
• M2: 285,433 km (0.109 R)
• M3: 346,319 km (0.105 R)
• M4: 1,098,048 km (0.114 R)
• M5: 1,329,925 km (0.104 R)
• M6: 1,617,003 km (0.092 R)
• M7: 1,717,084 km (0.035 R)
• M8: 1,798,765 km (0.111 R)
• M9: 1,923,679 km (0.1 R)
• M10: 1,987,258 km (0.11 R)
• M11: 2,315,775 km (0.085 R)
• M12: 2,544,361 km (0.043 R)
• M13: 3,324,813 km (0.118 R)
• M14: 3,453,168 km (0.071 R)
• M15: 3,848,106 km (0.116 R)
• M16: 4,481,503 km (0.088 R)
• M17: 4,795,809 km (0.088 R)
• M18: 4,912,046 km (0.111 R)
• M19: 5,236,225 km (0.106 R)
• M20: 6,377,208 km (0.074 R)
• M21: 6,666,081 km (0.115 R)
• M22: 6,959,293 km (0.105 R)
• M23: 7,057,878 km (0.072 R)
• M24: 7,390,284 km (0.096 R)
• M25: 7,898,319 km (0.115 R)
• M26: 8,001,242 km (0.097 R)
• M27: 8,173,878 km (0.056 R)
• M28: 8,770,026 km (0.083 R)
• M29: 9,019,704 km (0.082 R)
• M30: 10,339,906 km (0.061 R)
• M31: 10,490,251 km (0.103 R)
• M32: 10,641,345 km (0.115 R)
• M33: 10,907,630 km (0.077 R)
• M34: 11,214,604 km (0.061 R)
• M35: 11,369,139 km (0.047 R)
• M36: 11,758,692 km (0.075 R)
• M37: 11,955,114 km (0.101 R)
• M38: 12,073,446 km (0.086 R)
• M39: 12,351,099 km (0.119 R)
• M40: 13,156,235 km (0.118 R)
• M41: 13,319,297 km (0.059 R)
• M42: 13,400,977 km (0.116 R)
• M43: 15,585,405 km (0.111 R)
• M44: 15,887,743 km (0.076 R)
• M45: 17,428,750 km (0.105 R)
• M46: 17,607,819 km (0.099 R)
• M47: 18,239,571 km (0.099 R)
• M48: 19,201,186 km (0.068 R)
• M49: 21,316,799 km (0.088 R)
• M50: 22,572,524 km (0.036 R)
• M51: 23,061,709 km (0.095 R)
• M52: 23,307,797 km (0.106 R)
• M53: 24,150,631 km (0.082 R)
• M54: 24,651,036 km (0.103 R)
• M55: 24,852,245 km (0.095 R)
• M56: 25,003,339 km (0.081 R)
• M57: 25,154,882 km (0.084 R)
• M58: 25,408,151 km (0.064 R)
• M59: 25,611,305 km (0.09 R)
• M60: 26,532,230 km (0.054 R)
• M61: 27,412,015 km (0.091 R)
• M62: 27,672,614 km (0.034 R)
• M63: 27,829,393 km (0.101 R)
• M64: 28,143,698 km (0.053 R)
• M65: 28,564,816 km (0.071 R)
• M66: 29,200,158 km (0.086 R)
• M67: 30,162,072 km (0.113 R)
• M68: 33,164,801 km (0.063 R)
• M69: 33,776,656 km (0.108 R)
• M70: 34,729,744 km (0.108 R)
• M71: 35,577,964 km (0.085 R)
• M72: 36,719,545 km (0.098 R)
• M73: 37,930,989 km (0.058 R)
• M74: 37,989,033 km (0.096 R)
• M75: 38,395,939 km (0.038 R)
• M76: 38,687,655 km (0.072 R)
• M77: 38,862,834 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 12.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.4 AU - 11.62 AU

Year: 10933 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,501,875 km

• M1: 244,742 km (0.077 R)
• M2: 391,049 km (0.107 R)
• M3: 501,302 km (0.051 R)
• M4: 905,217 km (0.095 R)
• M5: 1,334,263 km (0.089 R)
• M6: 2,153,162 km (0.098 R)
• M7: 2,365,591 km (0.107 R)
• M8: 2,585,201 km (0.038 R)
• M9: 2,669,424 km (0.117 R)
• M10: 2,840,415 km (0.047 R)
• M11: 2,927,331 km (0.116 R)
• M12: 4,269,822 km (0.114 R)
• M13: 4,369,754 km (0.089 R)
• M14: 4,847,270 km (0.103 R)
• M15: 5,594,512 km (0.108 R)
• M16: 6,301,661 km (0.075 R)
• M17: 6,569,441 km (0.049 R)
• M18: 6,997,740 km (0.049 R)
• M19: 7,155,715 km (0.09 R)
• M20: 7,235,151 km (0.061 R)
• M21: 8,715,273 km (0.063 R)
• M22: 13,044,186 km (0.05 R)
• M23: 13,631,657 km (0.061 R)
• M24: 13,928,609 km (0.05 R)
• M25: 14,227,805 km (0.117 R)
• M26: 14,883,343 km (0.086 R)
• M27: 15,189,121 km (0.063 R)
• M28: 15,962,990 km (0.039 R)
• M29: 17,656,289 km (0.117 R)
• M30: 18,197,085 km (0.063 R)
• M31: 18,524,256 km (0.114 R)
• M32: 18,963,475 km (0.027 R)
• M33: 19,239,633 km (0.036 R)
• M34: 19,350,634 km (0.073 R)
• M35: 19,572,937 km (0.102 R)
• M36: 20,132,732 km (0.106 R)
• M37: 20,358,026 km (0.115 R)
• M38: 22,249,093 km (0.087 R)
• M39: 22,423,823 km (0.083 R)
• M40: 22,657,346 km (0.115 R)
• M41: 23,068,141 km (0.108 R)
• M42: 23,599,962 km (0.105 R)
• M43: 23,837,673 km (0.091 R)
• M44: 23,956,753 km (0.114 R)
• M45: 24,135,821 km (0.082 R)
• M46: 24,375,327 km (0.073 R)
• M47: 24,977,459 km (0.102 R)
• M48: 25,584,377 km (0.044 R)
• M49: 25,889,707 km (0.027 R)
• M50: 26,319,202 km (0.099 R)
• M51: 26,565,739 km (0.097 R)
• M52: 26,813,025 km (0.069 R)
• M53: 26,998,975 km (0.041 R)
• M54: 28,123,652 km (0.105 R)
• M55: 28,438,705 km (0.093 R)
• M56: 28,565,115 km (0.093 R)
• M57: 30,547,885 km (0.102 R)
• M58: 31,131,766 km (0.099 R)
• M59: 31,850,434 km (0.118 R)
• M60: 34,307,878 km (0.095 R)
• M61: 34,644,623 km (0.089 R)
• M62: 36,276,287 km (0.108 R)
• M63: 36,481,984 km (0.115 R)
• M64: 36,894,575 km (0.102 R)
• M65: 37,585,717 km (0.067 R)
• M66: 40,392,622 km (0.094 R)
• M67: 42,253,021 km (0.093 R)
• M68: 43,193,692 km (0.095 R)
• M69: 43,630,219 km (0.085 R)
• M70: 44,434,308 km (0.101 R)
• M71: 44,727,819 km (0.099 R)
• M72: 45,612,540 km (0.094 R)
• M73: 46,875,595 km (0.073 R)
• M74: 47,399,038 km (0.089 R)
• M75: 47,624,033 km (0.081 R)
• M76: 48,527,305 km (0.097 R)
• M77: 48,905,339 km (0.097 R)
• M78: 49,436,262 km (0.077 R)
• M79: 50,045,275 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit