🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 232 Days

Day: 36.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 13.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.98 AU - 1.12 AU

Year: 684 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,364,673 km

• M1: 195,375 km (0.084 R)
• M2: 315,951 km (0.102 R)
• M3: 450,888 km (0.093 R)
• M4: 555,606 km (0.119 R)
• M5: 642,972 km (0.068 R)
• M6: 769,831 km (0.111 R)
• M7: 906,114 km (0.065 R)
• M8: 989,440 km (0.116 R)
• M9: 1,114,953 km (0.115 R)
• M10: 1,235,978 km (0.106 R)
• M11: 1,351,018 km (0.104 R)
• M12: 1,464,414 km (0.038 R)
• M13: 1,718,880 km (0.103 R)
• M14: 1,830,779 km (0.072 R)
• M15: 2,068,490 km (0.058 R)
• M16: 2,194,302 km (0.094 R)
• M17: 2,290,493 km (0.098 R)
• M18: 2,394,763 km (0.037 R)
• M19: 2,554,234 km (0.115 R)
• M20: 2,731,059 km (0.047 R)
• M21: 2,855,823 km (0.066 R)
• M22: 2,947,228 km (0.103 R)
• M23: 3,046,860 km (0.033 R)
• M24: 3,147,539 km (0.055 R)
• M25: 3,264,076 km (0.084 R)
• M26: 3,352,339 km (0.113 R)
• M27: 3,448,979 km (0.094 R)
• M28: 3,569,256 km (0.094 R)
• M29: 3,660,361 km (0.1 R)
• M30: 3,821,777 km (0.085 R)
• M31: 3,977,807 km (0.091 R)
• M32: 4,072,503 km (0.047 R)
• M33: 4,409,696 km (0.095 R)
• M34: 4,623,023 km (0.106 R)
• M35: 4,714,278 km (0.102 R)
• M36: 4,797,903 km (0.036 R)
• M37: 4,898,732 km (0.085 R)
• M38: 5,008,836 km (0.111 R)
• M39: 5,145,568 km (0.085 R)
• M40: 5,266,294 km (0.089 R)
• M41: 5,353,061 km (0.057 R)
• M42: 5,598,551 km (0.118 R)
• M43: 5,776,273 km (0.06 R)
• M44: 5,883,834 km (0.07 R)
• M45: 6,082,799 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.2

Radius: 14

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.13 AU - 2.81 AU

Year: 2468 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,364,673 km

• M1: 176,974 km (0.03 R)
• M2: 294,259 km (0.046 R)
• M3: 390,151 km (0.096 R)
• M4: 482,453 km (0.108 R)
• M5: 613,800 km (0.067 R)
• M6: 734,376 km (0.063 R)
• M7: 871,108 km (0.056 R)
• M8: 981,811 km (0.117 R)
• M9: 1,195,736 km (0.069 R)
• M10: 1,320,650 km (0.107 R)
• M11: 1,475,334 km (0.095 R)
• M12: 1,644,829 km (0.072 R)
• M13: 1,866,383 km (0.103 R)
• M14: 2,329,538 km (0.098 R)
• M15: 2,478,538 km (0.102 R)
• M16: 2,600,161 km (0.052 R)
• M17: 2,839,068 km (0.088 R)
• M18: 2,988,068 km (0.065 R)
• M19: 3,327,505 km (0.117 R)
• M20: 3,530,510 km (0.076 R)
• M21: 3,691,178 km (0.039 R)
• M22: 3,854,389 km (0.108 R)
• M23: 3,948,785 km (0.096 R)
• M24: 4,568,719 km (0.065 R)
• M25: 4,960,516 km (0.094 R)
• M26: 5,389,862 km (0.099 R)
• M27: 5,509,091 km (0.086 R)
• M28: 5,696,238 km (0.069 R)
• M29: 5,926,320 km (0.106 R)
• M30: 6,145,780 km (0.106 R)
• M31: 6,312,282 km (0.091 R)
• M32: 6,536,380 km (0.059 R)
• M33: 6,763,320 km (0.068 R)
• M34: 6,906,485 km (0.057 R)
• M35: 7,283,322 km (0.106 R)
• M36: 7,459,698 km (0.106 R)
• M37: 7,563,070 km (0.059 R)
• M38: 7,771,460 km (0.071 R)
• M39: 7,951,725 km (0.12 R)
• M40: 8,485,191 km (0.064 R)
• M41: 8,748,483 km (0.115 R)
• M42: 9,124,872 km (0.113 R)
• M43: 9,219,866 km (0.094 R)
• M44: 9,490,639 km (0.069 R)
• M45: 9,780,260 km (0.119 R)
• M46: 10,040,111 km (0.036 R)
• M47: 10,171,010 km (0.119 R)
• M48: 10,401,241 km (0.094 R)
• M49: 10,984,672 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 14.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.33 AU - 3.65 AU

Year: 4145 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 30,364,673 km

• M1: 235,168 km (0.036 R)
• M2: 342,130 km (0.117 R)
• M3: 468,541 km (0.083 R)
• M4: 603,328 km (0.111 R)
• M5: 746,493 km (0.075 R)
• M6: 846,574 km (0.105 R)
• M7: 994,078 km (0.04 R)
• M8: 1,141,881 km (0.104 R)
• M9: 1,520,662 km (0.116 R)
• M10: 1,683,425 km (0.042 R)
• M11: 1,863,092 km (0.098 R)
• M12: 2,219,135 km (0.073 R)
• M13: 2,323,255 km (0.101 R)
• M14: 2,719,540 km (0.052 R)
• M15: 3,163,546 km (0.091 R)
• M16: 3,347,851 km (0.12 R)
• M17: 3,617,277 km (0.078 R)
• M18: 3,782,283 km (0.112 R)
• M19: 4,263,988 km (0.101 R)
• M20: 4,571,412 km (0.067 R)
• M21: 4,901,275 km (0.119 R)
• M22: 5,223,509 km (0.116 R)
• M23: 5,426,513 km (0.071 R)
• M24: 6,430,614 km (0.052 R)
• M25: 6,868,786 km (0.098 R)
• M26: 7,491,712 km (0.091 R)
• M27: 7,774,302 km (0.11 R)
• M28: 7,899,067 km (0.073 R)
• M29: 8,078,584 km (0.107 R)
• M30: 8,735,917 km (0.057 R)
• M31: 9,127,265 km (0.094 R)
• M32: 9,486,450 km (0.087 R)
• M33: 9,619,891 km (0.057 R)
• M34: 9,869,570 km (0.048 R)
• M35: 10,296,821 km (0.059 R)
• M36: 10,789,746 km (0.062 R)
• M37: 10,909,275 km (0.067 R)
• M38: 12,252,514 km (0.071 R)
• M39: 12,523,287 km (0.103 R)
• M40: 12,627,855 km (0.091 R)
• M41: 13,625,972 km (0.098 R)
• M42: 13,884,926 km (0.107 R)
• M43: 14,232,592 km (0.108 R)
• M44: 14,649,371 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.2

Radius: 6.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.39 AU - 6.77 AU

Year: 10732 Days

Day: 24.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,364,673 km

• M1: 105,466 km (0.057 R)
• M2: 178,470 km (0.037 R)
• M3: 604,824 km (0.093 R)
• M4: 830,119 km (0.083 R)
• M5: 1,322,744 km (0.096 R)
• M6: 1,999,675 km (0.076 R)
• M7: 2,607,640 km (0.097 R)
• M8: 2,911,175 km (0.06 R)
• M9: 3,183,443 km (0.076 R)
• M10: 3,376,723 km (0.053 R)
• M11: 3,463,789 km (0.115 R)
• M12: 3,595,884 km (0.113 R)
• M13: 3,910,788 km (0.076 R)
• M14: 4,234,368 km (0.104 R)
• M15: 4,328,465 km (0.116 R)
• M16: 4,423,310 km (0.078 R)
• M17: 4,470,882 km (0.085 R)
• M18: 4,687,350 km (0.06 R)
• M19: 5,873,063 km (0.103 R)
• M20: 6,083,697 km (0.105 R)
• M21: 6,136,804 km (0.027 R)
• M22: 6,243,318 km (0.101 R)
• M23: 6,895,564 km (0.094 R)
• M24: 7,229,915 km (0.043 R)
• M25: 7,286,164 km (0.098 R)
• M26: 7,370,687 km (0.088 R)
• M27: 7,683,795 km (0.058 R)
• M28: 8,768,380 km (0.088 R)
• M29: 9,100,038 km (0.091 R)
• M30: 11,534,295 km (0.039 R)
• M31: 11,632,880 km (0.118 R)
• M32: 11,864,308 km (0.12 R)
• M33: 12,298,142 km (0.105 R)
• M34: 13,560,897 km (0.062 R)
• M35: 13,804,443 km (0.109 R)
• M36: 13,909,161 km (0.099 R)
• M37: 14,119,645 km (0.117 R)
• M38: 14,792,985 km (0.102 R)
• M39: 15,440,445 km (0.096 R)
• M40: 16,762,890 km (0.088 R)
• M41: 18,236,130 km (0.038 R)
• M42: 18,582,000 km (0.056 R)
• M43: 19,711,015 km (0.119 R)
• M44: 20,822,079 km (0.093 R)
• M45: 21,062,782 km (0.082 R)
• M46: 21,344,774 km (0.089 R)
• M47: 21,749,885 km (0.09 R)
• M48: 21,953,338 km (0.104 R)
• M49: 24,190,724 km (0.055 R)
• M50: 24,401,657 km (0.077 R)
• M51: 24,697,711 km (0.063 R)
• M52: 25,037,747 km (0.047 R)
• M53: 25,593,503 km (0.059 R)
• M54: 25,765,241 km (0.027 R)
• M55: 26,543,150 km (0.084 R)
• M56: 27,065,995 km (0.113 R)
• M57: 27,109,677 km (0.084 R)
• M58: 29,280,941 km (0.045 R)
• M59: 29,956,674 km (0.098 R)
• M60: 30,228,494 km (0.051 R)
• M61: 30,273,822 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 13,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit