🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.09 AU - 1.21 AU

Year: 431 Days

Day: 34.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.21 AU - 1.67 AU

Year: 605 Days

Day: 42.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 115.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,982,286 km

• M1: 57,745 km (0.072 R)
• M2: 1,351,168 km (0.076 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 13.9

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.61 AU - 7.39 AU

Year: 5798 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,982,286 km

• M1: 202,406 km (0.114 R)
• M2: 289,771 km (0.076 R)
• M3: 392,096 km (0.103 R)
• M4: 792,869 km (0.086 R)
• M5: 1,194,090 km (0.089 R)
• M6: 1,433,896 km (0.068 R)
• M7: 1,624,483 km (0.065 R)
• M8: 1,840,652 km (0.059 R)
• M9: 2,049,042 km (0.03 R)
• M10: 2,701,438 km (0.072 R)
• M11: 2,979,990 km (0.072 R)
• M12: 3,205,733 km (0.099 R)
• M13: 3,331,096 km (0.098 R)
• M14: 3,630,441 km (0.085 R)
• M15: 3,739,498 km (0.118 R)
• M16: 4,050,811 km (0.094 R)
• M17: 4,301,537 km (0.053 R)
• M18: 4,440,364 km (0.119 R)
• M19: 4,794,313 km (0.113 R)
• M20: 4,962,610 km (0.111 R)
• M21: 5,059,699 km (0.095 R)
• M22: 5,330,023 km (0.112 R)
• M23: 5,630,415 km (0.105 R)
• M24: 6,013,685 km (0.116 R)
• M25: 6,117,356 km (0.08 R)
• M26: 6,352,973 km (0.061 R)
• M27: 6,458,589 km (0.119 R)
• M28: 6,725,322 km (0.081 R)
• M29: 8,429,840 km (0.087 R)
• M30: 8,575,249 km (0.072 R)
• M31: 8,986,942 km (0.098 R)
• M32: 9,255,171 km (0.114 R)
• M33: 9,586,531 km (0.092 R)
• M34: 9,768,891 km (0.106 R)
• M35: 10,137,201 km (0.118 R)
• M36: 10,887,434 km (0.118 R)
• M37: 11,526,366 km (0.076 R)
• M38: 11,883,008 km (0.091 R)
• M39: 11,980,845 km (0.096 R)
• M40: 12,540,790 km (0.108 R)
• M41: 12,974,773 km (0.09 R)
• M42: 13,075,602 km (0.083 R)
• M43: 13,583,786 km (0.117 R)
• M44: 13,857,400 km (0.091 R)
• M45: 14,271,338 km (0.105 R)
• M46: 14,375,458 km (0.092 R)
• M47: 14,864,792 km (0.114 R)
• M48: 15,182,239 km (0.1 R)
• M49: 15,788,110 km (0.09 R)
• M50: 16,075,937 km (0.106 R)
• M51: 16,220,448 km (0.072 R)
• M52: 16,583,822 km (0.107 R)
• M53: 18,554,175 km (0.083 R)
• M54: 18,896,006 km (0.085 R)
• M55: 19,973,111 km (0.063 R)
• M56: 20,245,529 km (0.106 R)
• M57: 21,745,696 km (0.057 R)
• M58: 21,985,801 km (0.106 R)
• M59: 22,590,026 km (0.089 R)
• M60: 22,711,500 km (0.063 R)
• M61: 22,955,195 km (0.075 R)
• M62: 23,814,784 km (0.042 R)
• M63: 24,021,080 km (0.059 R)
• M64: 24,393,728 km (0.039 R)
• M65: 24,851,946 km (0.078 R)
• M66: 25,439,118 km (0.054 R)
• M67: 26,541,953 km (0.113 R)
• M68: 27,314,477 km (0.063 R)
• M69: 27,487,262 km (0.1 R)
• M70: 28,443,492 km (0.117 R)
• M71: 28,969,777 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 13.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.41 AU - 13.77 AU

Year: 13804 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,982,286 km

• M1: 184,753 km (0.117 R)
• M2: 428,299 km (0.102 R)
• M3: 682,316 km (0.1 R)
• M4: 1,146,518 km (0.093 R)
• M5: 1,388,268 km (0.1 R)
• M6: 1,979,030 km (0.096 R)
• M7: 2,455,051 km (0.097 R)
• M8: 2,835,628 km (0.057 R)
• M9: 2,933,764 km (0.083 R)
• M10: 3,269,312 km (0.093 R)
• M11: 3,441,798 km (0.069 R)
• M12: 3,977,807 km (0.072 R)
• M13: 4,387,556 km (0.057 R)
• M14: 4,501,849 km (0.069 R)
• M15: 5,697,884 km (0.111 R)
• M16: 6,417,599 km (0.09 R)
• M17: 6,766,312 km (0.11 R)
• M18: 7,210,917 km (0.102 R)
• M19: 8,316,744 km (0.097 R)
• M20: 8,601,429 km (0.101 R)
• M21: 8,841,234 km (0.068 R)
• M22: 8,986,194 km (0.114 R)
• M23: 9,278,509 km (0.088 R)
• M24: 10,838,067 km (0.098 R)
• M25: 11,097,320 km (0.051 R)
• M26: 11,253,799 km (0.078 R)
• M27: 11,411,026 km (0.094 R)
• M28: 11,516,194 km (0.097 R)
• M29: 14,193,846 km (0.102 R)
• M30: 14,307,092 km (0.112 R)
• M31: 14,877,957 km (0.109 R)
• M32: 15,398,109 km (0.093 R)
• M33: 15,924,245 km (0.108 R)
• M34: 16,159,861 km (0.086 R)
• M35: 16,634,834 km (0.11 R)
• M36: 16,874,041 km (0.106 R)
• M37: 17,295,459 km (0.084 R)
• M38: 17,903,424 km (0.111 R)
• M39: 18,210,100 km (0.039 R)
• M40: 20,532,906 km (0.11 R)
• M41: 22,154,697 km (0.098 R)
• M42: 24,357,825 km (0.028 R)
• M43: 24,833,995 km (0.107 R)
• M44: 25,450,936 km (0.118 R)
• M45: 25,934,287 km (0.079 R)
• M46: 26,350,917 km (0.067 R)
• M47: 29,329,261 km (0.117 R)
• M48: 31,595,220 km (0.036 R)
• M49: 32,040,274 km (0.077 R)
• M50: 32,338,123 km (0.116 R)
• M51: 32,936,664 km (0.09 R)
• M52: 33,086,860 km (0.092 R)
• M53: 34,753,979 km (0.064 R)
• M54: 36,837,129 km (0.116 R)
• M55: 37,071,100 km (0.104 R)
• M56: 37,383,909 km (0.112 R)
• M57: 37,776,006 km (0.101 R)
• M58: 38,564,386 km (0.039 R)
• M59: 38,722,810 km (0.106 R)
• M60: 38,960,671 km (0.111 R)
• M61: 39,119,544 km (0.106 R)
• M62: 40,478,641 km (0.066 R)
• M63: 40,639,608 km (0.073 R)
• M64: 42,097,439 km (0.078 R)
• M65: 43,407,617 km (0.057 R)
• M66: 46,404,212 km (0.093 R)
• M67: 47,163,721 km (0.107 R)
• M68: 47,502,709 km (0.061 R)
• M69: 47,927,418 km (0.07 R)
• M70: 48,438,893 km (0.057 R)
• M71: 49,553,098 km (0.045 R)
• M72: 50,675,680 km (0.112 R)
• M73: 51,806,790 km (0.108 R)
• M74: 52,682,536 km (0.1 R)
• M75: 55,606,875 km (0.108 R)
• M76: 57,676,113 km (0.112 R)
• M77: 58,038,439 km (0.086 R)
• M78: 58,310,856 km (0.119 R)
• M79: 59,039,099 km (0.067 R)
• M80: 60,504,709 km (0.116 R)
• M81: 60,780,867 km (0.032 R)
• M82: 61,982,287 km (0.107 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 19,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit