🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 40.8 Hours

Environment

Temp: 255 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,768,135 km

• M1: 61,485 km (0.06 R)
• M2: 102,923 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 166 Days

Day: 42.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.05 AU - 1.46 AU

Year: 498 Days

Day: 37.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.17 AU - 4.39 AU

Year: 3156 Days

Day: 15.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,768,135 km

• M1: 236,215 km (0.104 R)
• M2: 2,358,560 km (0.105 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 10

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.17 AU - 7.43 AU

Year: 6321 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,768,135 km

• M1: 128,804 km (0.058 R)
• M2: 338,241 km (0.073 R)
• M3: 567,275 km (0.069 R)
• M4: 651,499 km (0.101 R)
• M5: 786,735 km (0.084 R)
• M6: 1,020,706 km (0.089 R)
• M7: 1,646,025 km (0.119 R)
• M8: 2,320,413 km (0.09 R)
• M9: 2,605,097 km (0.119 R)
• M10: 2,733,153 km (0.05 R)
• M11: 4,276,704 km (0.094 R)
• M12: 4,582,033 km (0.062 R)
• M13: 4,670,595 km (0.065 R)
• M14: 4,826,925 km (0.092 R)
• M15: 5,190,897 km (0.083 R)
• M16: 5,306,536 km (0.114 R)
• M17: 5,493,234 km (0.11 R)
• M18: 5,611,117 km (0.12 R)
• M19: 5,705,962 km (0.101 R)
• M20: 6,360,303 km (0.051 R)
• M21: 6,533,837 km (0.12 R)
• M22: 7,115,174 km (0.074 R)
• M23: 7,373,081 km (0.074 R)
• M24: 7,607,949 km (0.073 R)
• M25: 7,845,212 km (0.108 R)
• M26: 8,111,645 km (0.108 R)
• M27: 8,327,066 km (0.071 R)
• M28: 8,681,164 km (0.105 R)
• M29: 9,801,204 km (0.095 R)
• M30: 10,088,432 km (0.065 R)
• M31: 10,204,071 km (0.105 R)
• M32: 10,407,524 km (0.077 R)
• M33: 10,495,039 km (0.079 R)
• M34: 10,641,645 km (0.093 R)
• M35: 10,907,181 km (0.062 R)
• M36: 11,234,650 km (0.083 R)
• M37: 11,414,617 km (0.071 R)
• M38: 11,504,974 km (0.093 R)
• M39: 12,113,538 km (0.115 R)
• M40: 12,576,693 km (0.099 R)
• M41: 13,330,068 km (0.098 R)
• M42: 14,097,954 km (0.038 R)
• M43: 14,227,356 km (0.06 R)
• M44: 14,617,806 km (0.055 R)
• M45: 14,946,024 km (0.096 R)
• M46: 15,111,031 km (0.109 R)
• M47: 15,210,214 km (0.115 R)
• M48: 15,276,635 km (0.114 R)
• M49: 15,609,640 km (0.033 R)
• M50: 16,181,254 km (0.09 R)
• M51: 16,623,016 km (0.089 R)
• M52: 16,725,491 km (0.08 R)
• M53: 16,965,446 km (0.117 R)
• M54: 17,553,216 km (0.068 R)
• M55: 17,832,066 km (0.093 R)
• M56: 17,936,934 km (0.113 R)
• M57: 18,112,413 km (0.112 R)
• M58: 18,748,503 km (0.119 R)
• M59: 18,962,129 km (0.07 R)
• M60: 19,427,827 km (0.114 R)
• M61: 19,824,859 km (0.09 R)
• M62: 21,216,868 km (0.093 R)
• M63: 21,887,216 km (0.082 R)
• M64: 22,037,113 km (0.084 R)
• M65: 22,187,309 km (0.1 R)
• M66: 22,715,988 km (0.117 R)
• M67: 23,096,116 km (0.098 R)
• M68: 23,210,558 km (0.088 R)
• M69: 23,401,745 km (0.118 R)
• M70: 23,862,656 km (0.065 R)
• M71: 23,978,295 km (0.109 R)
• M72: 24,094,233 km (0.116 R)
• M73: 24,365,304 km (0.077 R)
• M74: 24,520,737 km (0.039 R)
• M75: 24,754,408 km (0.066 R)
• M76: 25,775,713 km (0.047 R)
• M77: 26,092,711 km (0.064 R)
• M78: 26,411,055 km (0.045 R)
• M79: 26,530,734 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.32 AU - 14.88 AU

Year: 15003 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,768,135 km

• M1: 745,446 km (0.106 R)
• M2: 903,721 km (0.117 R)
• M3: 2,262,369 km (0.107 R)
• M4: 2,380,401 km (0.073 R)
• M5: 3,399,013 km (0.085 R)
• M6: 3,883,710 km (0.11 R)
• M7: 3,990,523 km (0.065 R)
• M8: 4,651,746 km (0.101 R)
• M9: 5,546,640 km (0.043 R)
• M10: 5,707,757 km (0.06 R)
• M11: 6,367,783 km (0.115 R)
• M12: 6,579,015 km (0.079 R)
• M13: 8,168,193 km (0.083 R)
• M14: 8,305,973 km (0.092 R)
• M15: 8,583,477 km (0.108 R)
• M16: 8,864,272 km (0.028 R)
• M17: 9,579,500 km (0.119 R)
• M18: 9,724,759 km (0.114 R)
• M19: 10,462,127 km (0.113 R)
• M20: 10,812,485 km (0.041 R)
• M21: 11,166,733 km (0.06 R)
• M22: 11,319,772 km (0.079 R)
• M23: 12,462,999 km (0.11 R)
• M24: 12,568,764 km (0.099 R)
• M25: 12,834,450 km (0.116 R)
• M26: 13,425,661 km (0.083 R)
• M27: 14,802,261 km (0.094 R)
• M28: 15,026,657 km (0.099 R)
• M29: 16,108,100 km (0.066 R)
• M30: 16,745,686 km (0.113 R)
• M31: 17,985,853 km (0.064 R)
• M32: 18,405,774 km (0.084 R)
• M33: 19,194,304 km (0.08 R)
• M34: 20,429,085 km (0.078 R)
• M35: 21,371,851 km (0.081 R)
• M36: 21,562,139 km (0.092 R)
• M37: 22,072,418 km (0.119 R)
• M38: 23,169,718 km (0.046 R)
• M39: 24,483,487 km (0.079 R)
• M40: 24,749,023 km (0.108 R)
• M41: 25,015,756 km (0.049 R)
• M42: 25,350,257 km (0.066 R)
• M43: 27,320,162 km (0.091 R)
• M44: 27,595,721 km (0.119 R)
• M45: 28,010,855 km (0.07 R)
• M46: 28,219,095 km (0.081 R)
• M47: 29,550,516 km (0.108 R)
• M48: 31,405,380 km (0.101 R)
• M49: 32,419,654 km (0.077 R)
• M50: 33,665,804 km (0.082 R)
• M51: 33,887,358 km (0.045 R)
• M52: 35,151,909 km (0.094 R)
• M53: 35,376,605 km (0.034 R)
• M54: 35,752,395 km (0.116 R)
• M55: 36,507,715 km (0.117 R)
• M56: 36,963,390 km (0.074 R)
• M57: 37,421,010 km (0.119 R)
• M58: 37,727,087 km (0.111 R)
• M59: 39,114,906 km (0.099 R)
• M60: 39,815,024 km (0.086 R)
• M61: 40,755,098 km (0.119 R)
• M62: 41,070,001 km (0.062 R)
• M63: 41,781,638 km (0.041 R)
• M64: 43,217,179 km (0.118 R)
• M65: 43,779,817 km (0.105 R)
• M66: 44,021,717 km (0.07 R)
• M67: 44,183,133 km (0.101 R)
• M68: 46,054,452 km (0.073 R)
• M69: 46,382,521 km (0.106 R)
• M70: 46,793,765 km (0.11 R)
• M71: 47,041,050 km (0.109 R)
• M72: 47,206,206 km (0.091 R)
• M73: 47,702,722 km (0.108 R)
• M74: 48,784,464 km (0.1 R)
• M75: 49,035,190 km (0.06 R)
• M76: 49,621,913 km (0.093 R)
• M77: 51,056,706 km (0.06 R)
• M78: 52,248,552 km (0.117 R)
• M79: 53,794,347 km (0.102 R)
• M80: 54,833,155 km (0.025 R)
• M81: 55,268,036 km (0.026 R)
• M82: 56,141,089 km (0.092 R)
• M83: 56,754,889 km (0.082 R)
• M84: 57,106,743 km (0.096 R)
• M85: 57,635,721 km (0.12 R)
• M86: 58,609,903 km (0.1 R)
• M87: 58,698,764 km (0.106 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit