🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.39 AU - 1.95 AU

Year: 755 Days

Day: 12.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 13.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 11.54 AU - 12.42 AU

Year: 14506 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 99,494,467 km

• M1: 167,250 km (0.081 R)
• M2: 295,157 km (0.117 R)
• M3: 394,938 km (0.077 R)
• M4: 478,264 km (0.089 R)
• M5: 569,968 km (0.118 R)
• M6: 695,032 km (0.12 R)
• M7: 1,037,312 km (0.102 R)
• M8: 1,147,416 km (0.112 R)
• M9: 1,628,822 km (0.112 R)
• M10: 1,815,669 km (0.047 R)
• M11: 1,931,309 km (0.109 R)
• M12: 2,029,594 km (0.083 R)
• M13: 2,272,840 km (0.114 R)
• M14: 2,482,876 km (0.106 R)
• M15: 2,787,906 km (0.109 R)
• M16: 2,990,461 km (0.09 R)
• M17: 3,105,203 km (0.064 R)
• M18: 3,339,174 km (0.097 R)
• M19: 3,824,769 km (0.036 R)
• M20: 4,255,162 km (0.108 R)
• M21: 4,515,612 km (0.117 R)
• M22: 5,300,851 km (0.093 R)
• M23: 5,752,188 km (0.093 R)
• M24: 6,069,784 km (0.091 R)
• M25: 6,363,594 km (0.066 R)
• M26: 6,452,755 km (0.065 R)
• M27: 6,602,053 km (0.091 R)
• M28: 6,843,504 km (0.108 R)
• M29: 7,303,966 km (0.079 R)
• M30: 8,417,573 km (0.096 R)
• M31: 8,581,083 km (0.086 R)
• M32: 9,010,878 km (0.115 R)
• M33: 9,346,426 km (0.119 R)
• M34: 9,686,013 km (0.045 R)
• M35: 10,029,789 km (0.089 R)
• M36: 10,203,173 km (0.087 R)
• M37: 10,729,309 km (0.062 R)
• M38: 11,049,299 km (0.074 R)
• M39: 11,264,420 km (0.091 R)
• M40: 11,808,209 km (0.107 R)
• M41: 11,954,665 km (0.113 R)
• M42: 13,528,734 km (0.104 R)
• M43: 13,682,072 km (0.047 R)
• M44: 14,340,153 km (0.076 R)
• M45: 15,566,706 km (0.12 R)
• M46: 16,375,881 km (0.081 R)
• M47: 16,744,490 km (0.118 R)
• M48: 18,330,825 km (0.067 R)
• M49: 18,799,067 km (0.107 R)
• M50: 19,573,685 km (0.089 R)
• M51: 19,660,302 km (0.1 R)
• M52: 19,877,667 km (0.12 R)
• M53: 20,755,059 km (0.075 R)
• M54: 21,914,592 km (0.115 R)
• M55: 22,004,650 km (0.066 R)
• M56: 22,912,111 km (0.112 R)
• M57: 25,470,085 km (0.04 R)
• M58: 25,992,480 km (0.095 R)
• M59: 26,183,367 km (0.112 R)
• M60: 26,278,960 km (0.065 R)
• M61: 26,566,487 km (0.038 R)
• M62: 26,662,529 km (0.09 R)
• M63: 27,629,530 km (0.074 R)
• M64: 28,362,410 km (0.077 R)
• M65: 28,805,070 km (0.102 R)
• M66: 30,297,458 km (0.109 R)
• M67: 31,560,364 km (0.103 R)
• M68: 32,840,323 km (0.075 R)
• M69: 33,098,379 km (0.116 R)
• M70: 33,201,751 km (0.095 R)
• M71: 33,980,708 km (0.097 R)
• M72: 34,765,648 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.4

Radius: 5.9

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.29 AU - 22.39 AU

Year: 27477 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 99,494,467 km

• M1: 255,962 km (0.088 R)
• M2: 724,353 km (0.076 R)
• M3: 1,498,223 km (0.078 R)
• M4: 1,571,226 km (0.105 R)
• M5: 2,074,773 km (0.096 R)
• M6: 3,312,097 km (0.113 R)
• M7: 3,359,819 km (0.067 R)
• M8: 4,679,721 km (0.098 R)
• M9: 5,004,946 km (0.076 R)
• M10: 5,281,403 km (0.119 R)
• M11: 5,619,794 km (0.065 R)
• M12: 5,965,065 km (0.06 R)
• M13: 7,729,273 km (0.097 R)
• M14: 7,792,852 km (0.113 R)
• M15: 8,307,319 km (0.119 R)
• M16: 9,846,831 km (0.09 R)
• M17: 10,755,040 km (0.079 R)
• M18: 11,183,338 km (0.088 R)
• M19: 11,399,507 km (0.077 R)
• M20: 14,411,062 km (0.118 R)
• M21: 15,359,662 km (0.096 R)
• M22: 15,519,732 km (0.055 R)
• M23: 15,922,300 km (0.095 R)
• M24: 16,573,499 km (0.103 R)
• M25: 17,483,204 km (0.106 R)
• M26: 18,154,898 km (0.096 R)
• M27: 20,132,732 km (0.084 R)
• M28: 20,307,911 km (0.102 R)
• M29: 20,925,002 km (0.047 R)
• M30: 21,458,917 km (0.047 R)
• M31: 22,177,735 km (0.084 R)
• M32: 23,270,697 km (0.093 R)
• M33: 23,638,857 km (0.073 R)
• M34: 24,661,359 km (0.075 R)
• M35: 25,888,211 km (0.038 R)
• M36: 26,078,798 km (0.105 R)
• M37: 28,302,870 km (0.113 R)
• M38: 29,090,652 km (0.112 R)
• M39: 32,518,239 km (0.058 R)
• M40: 33,654,135 km (0.067 R)
• M41: 35,013,382 km (0.033 R)
• M42: 35,118,699 km (0.043 R)
• M43: 36,390,430 km (0.091 R)
• M44: 36,603,757 km (0.116 R)
• M45: 38,651,901 km (0.07 R)
• M46: 39,415,897 km (0.074 R)
• M47: 39,744,713 km (0.118 R)
• M48: 40,294,934 km (0.113 R)
• M49: 41,848,957 km (0.096 R)
• M50: 42,745,796 km (0.106 R)
• M51: 42,858,294 km (0.077 R)
• M52: 44,900,903 km (0.117 R)
• M53: 47,323,641 km (0.098 R)
• M54: 48,140,595 km (0.057 R)
• M55: 48,727,018 km (0.089 R)
• M56: 50,025,528 km (0.089 R)
• M57: 50,619,432 km (0.11 R)
• M58: 50,976,970 km (0.103 R)
• M59: 51,694,442 km (0.106 R)
• M60: 51,814,419 km (0.112 R)
• M61: 53,139,557 km (0.077 R)
• M62: 53,381,607 km (0.094 R)
• M63: 54,475,765 km (0.111 R)
• M64: 56,686,074 km (0.099 R)
• M65: 57,429,276 km (0.042 R)
• M66: 60,056,065 km (0.088 R)
• M67: 61,828,800 km (0.093 R)
• M68: 62,083,565 km (0.109 R)
• M69: 63,490,384 km (0.068 R)
• M70: 63,618,888 km (0.083 R)
• M71: 63,747,393 km (0.116 R)
• M72: 68,430,704 km (0.115 R)
• M73: 68,562,350 km (0.113 R)
• M74: 70,148,835 km (0.043 R)
• M75: 70,281,678 km (0.059 R)
• M76: 72,149,108 km (0.101 R)
• M77: 73,088,882 km (0.107 R)
• M78: 73,223,520 km (0.109 R)
• M79: 74,167,932 km (0.041 R)
• M80: 74,709,476 km (0.082 R)
• M81: 75,932,588 km (0.037 R)
• M82: 76,614,904 km (0.104 R)
• M83: 77,436,495 km (0.074 R)
• M84: 78,123,299 km (0.106 R)
• M85: 81,308,836 km (0.079 R)
• M86: 81,867,136 km (0.113 R)
• M87: 85,669,016 km (0.104 R)
• M88: 86,094,921 km (0.075 R)
• M89: 86,237,039 km (0.076 R)
• M90: 87,234,258 km (0.095 R)
• M91: 87,948,887 km (0.102 R)
• M92: 98,006,951 km (0.11 R)
• M93: 98,155,352 km (0.079 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit