🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.56 AU - 0.76 AU

Year: 205 Days

Day: 25.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.65 AU - 0.69 AU

Year: 210 Days

Day: 16.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,244,546 km

• M1: 295,007 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.69 AU - 0.75 AU

Year: 234 Days

Day: 21.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.1 AU

Year: 343 Days

Day: 34.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.32 AU - 1.5 AU

Year: 641 Days

Day: 31.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,244,546 km

• M1: 212,279 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 10.4

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.95 AU - 6.23 AU

Year: 4397 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,244,546 km

• M1: 332,556 km (0.102 R)
• M2: 436,078 km (0.098 R)
• M3: 522,545 km (0.042 R)
• M4: 750,233 km (0.116 R)
• M5: 833,410 km (0.112 R)
• M6: 1,130,362 km (0.094 R)
• M7: 1,269,936 km (0.115 R)
• M8: 1,520,662 km (0.077 R)
• M9: 2,052,483 km (0.074 R)
• M10: 2,155,257 km (0.06 R)
• M11: 2,277,328 km (0.094 R)
• M12: 2,565,005 km (0.106 R)
• M13: 2,769,805 km (0.113 R)
• M14: 2,941,244 km (0.088 R)
• M15: 3,175,514 km (0.046 R)
• M16: 3,274,997 km (0.05 R)
• M17: 3,704,043 km (0.117 R)
• M18: 3,830,005 km (0.069 R)
• M19: 4,392,044 km (0.103 R)
• M20: 4,503,195 km (0.085 R)
• M21: 5,307,134 km (0.099 R)
• M22: 5,401,830 km (0.113 R)
• M23: 5,473,188 km (0.118 R)
• M24: 5,568,930 km (0.077 R)
• M25: 6,055,871 km (0.044 R)
• M26: 6,329,486 km (0.101 R)
• M27: 7,385,198 km (0.092 R)
• M28: 7,838,928 km (0.051 R)
• M29: 7,919,861 km (0.076 R)
• M30: 8,055,546 km (0.109 R)
• M31: 8,773,317 km (0.115 R)
• M32: 9,083,284 km (0.038 R)
• M33: 9,684,817 km (0.101 R)
• M34: 10,151,861 km (0.092 R)
• M35: 10,417,846 km (0.096 R)
• M36: 11,199,046 km (0.119 R)
• M37: 11,351,337 km (0.069 R)
• M38: 11,627,495 km (0.069 R)
• M39: 11,967,830 km (0.072 R)
• M40: 12,154,977 km (0.085 R)
• M41: 12,658,673 km (0.036 R)
• M42: 12,881,125 km (0.118 R)
• M43: 13,137,087 km (0.097 R)
• M44: 13,686,410 km (0.118 R)
• M45: 14,210,302 km (0.11 R)
• M46: 14,408,519 km (0.068 R)
• M47: 14,874,367 km (0.09 R)
• M48: 14,974,896 km (0.111 R)
• M49: 15,210,364 km (0.063 R)
• M50: 15,277,832 km (0.108 R)
• M51: 15,345,301 km (0.041 R)
• M52: 17,453,883 km (0.111 R)
• M53: 17,737,072 km (0.09 R)
• M54: 18,343,990 km (0.103 R)
• M55: 19,872,581 km (0.082 R)
• M56: 20,577,486 km (0.111 R)
• M57: 20,689,535 km (0.087 R)
• M58: 20,989,180 km (0.075 R)
• M59: 21,252,771 km (0.074 R)
• M60: 21,328,168 km (0.092 R)
• M61: 21,935,386 km (0.078 R)
• M62: 22,202,718 km (0.118 R)
• M63: 22,895,356 km (0.118 R)
• M64: 22,972,698 km (0.087 R)
• M65: 23,360,904 km (0.109 R)
• M66: 23,634,070 km (0.087 R)
• M67: 23,868,939 km (0.065 R)
• M68: 23,986,672 km (0.086 R)
• M69: 24,499,194 km (0.106 R)
• M70: 24,736,906 km (0.107 R)
• M71: 24,816,342 km (0.097 R)
• M72: 25,535,010 km (0.08 R)
• M73: 25,615,195 km (0.079 R)
• M74: 25,695,678 km (0.103 R)
• M75: 26,544,347 km (0.086 R)
• M76: 26,992,692 km (0.107 R)
• M77: 27,156,352 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.9

Radius: 13.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.34 AU - 11.86 AU

Year: 12290 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,244,546 km

• M1: 563,535 km (0.056 R)
• M2: 952,041 km (0.12 R)
• M3: 1,185,563 km (0.099 R)
• M4: 1,495,081 km (0.116 R)
• M5: 1,934,151 km (0.086 R)
• M6: 2,039,617 km (0.107 R)
• M7: 3,174,616 km (0.054 R)
• M8: 3,819,234 km (0.088 R)
• M9: 4,308,419 km (0.111 R)
• M10: 4,391,894 km (0.067 R)
• M11: 4,702,908 km (0.111 R)
• M12: 4,875,544 km (0.067 R)
• M13: 4,991,782 km (0.109 R)
• M14: 5,168,008 km (0.119 R)
• M15: 5,346,329 km (0.066 R)
• M16: 6,395,159 km (0.091 R)
• M17: 7,272,700 km (0.095 R)
• M18: 7,607,351 km (0.094 R)
• M19: 7,708,778 km (0.118 R)
• M20: 7,947,088 km (0.093 R)
• M21: 9,866,877 km (0.094 R)
• M22: 10,613,071 km (0.063 R)
• M23: 11,609,992 km (0.09 R)
• M24: 12,119,821 km (0.079 R)
• M25: 12,397,325 km (0.119 R)
• M26: 12,556,946 km (0.041 R)
• M27: 14,023,454 km (0.085 R)
• M28: 14,314,871 km (0.057 R)
• M29: 14,650,419 km (0.095 R)
• M30: 14,861,501 km (0.119 R)
• M31: 15,073,481 km (0.118 R)
• M32: 15,372,079 km (0.066 R)
• M33: 15,500,733 km (0.065 R)
• M34: 16,366,905 km (0.052 R)
• M35: 18,191,699 km (0.107 R)
• M36: 18,418,639 km (0.103 R)
• M37: 19,567,401 km (0.119 R)
• M38: 19,753,352 km (0.091 R)
• M39: 20,361,766 km (0.042 R)
• M40: 21,071,458 km (0.082 R)
• M41: 21,309,917 km (0.102 R)
• M42: 21,501,253 km (0.059 R)
• M43: 21,741,208 km (0.11 R)
• M44: 22,127,021 km (0.108 R)
• M45: 23,544,760 km (0.064 R)
• M46: 23,643,644 km (0.106 R)
• M47: 24,239,642 km (0.12 R)
• M48: 25,092,500 km (0.117 R)
• M49: 25,294,606 km (0.111 R)
• M50: 26,006,243 km (0.115 R)
• M51: 26,415,992 km (0.049 R)
• M52: 26,930,908 km (0.041 R)
• M53: 27,345,444 km (0.05 R)
• M54: 27,605,445 km (0.086 R)
• M55: 28,601,318 km (0.104 R)
• M56: 29,024,231 km (0.105 R)
• M57: 29,609,009 km (0.11 R)
• M58: 30,251,382 km (0.103 R)
• M59: 30,358,943 km (0.046 R)
• M60: 31,440,984 km (0.095 R)
• M61: 31,549,892 km (0.119 R)
• M62: 32,370,735 km (0.044 R)
• M63: 32,921,854 km (0.107 R)
• M64: 34,145,415 km (0.103 R)
• M65: 34,650,158 km (0.104 R)
• M66: 35,044,498 km (0.042 R)
• M67: 35,553,580 km (0.103 R)
• M68: 35,780,669 km (0.077 R)
• M69: 38,194,132 km (0.044 R)
• M70: 38,368,563 km (0.116 R)
• M71: 38,484,950 km (0.096 R)
• M72: 38,951,845 km (0.079 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: 361 - 12,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit