🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.61 AU - 0.97 AU

Year: 250 Days

Day: 39.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,571,738 km

• M1: 440,416 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 428 Days

Day: 43.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.36 AU - 2.1 AU

Year: 811 Days

Day: 27.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.61 AU - 4.45 AU

Year: 2884 Days

Day: 34.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696

Radius: 8.2

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.59 AU - 8.87 AU

Year: 9194 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,571,738 km

• M1: 292,613 km (0.071 R)
• M2: 362,176 km (0.086 R)
• M3: 962,064 km (0.106 R)
• M4: 1,208,751 km (0.094 R)
• M5: 1,828,834 km (0.042 R)
• M6: 1,898,098 km (0.045 R)
• M7: 1,991,746 km (0.03 R)
• M8: 2,257,432 km (0.105 R)
• M9: 2,508,906 km (0.075 R)
• M10: 3,373,282 km (0.081 R)
• M11: 3,719,452 km (0.11 R)
• M12: 4,539,547 km (0.111 R)
• M13: 4,857,293 km (0.04 R)
• M14: 5,083,934 km (0.119 R)
• M15: 6,233,594 km (0.044 R)
• M16: 6,338,911 km (0.101 R)
• M17: 6,515,586 km (0.082 R)
• M18: 6,622,249 km (0.06 R)
• M19: 6,693,906 km (0.042 R)
• M20: 7,128,339 km (0.08 R)
• M21: 7,797,340 km (0.083 R)
• M22: 7,872,887 km (0.119 R)
• M23: 8,177,618 km (0.114 R)
• M24: 8,447,343 km (0.055 R)
• M25: 8,681,015 km (0.089 R)
• M26: 9,636,646 km (0.094 R)
• M27: 9,880,790 km (0.069 R)
• M28: 10,250,745 km (0.114 R)
• M29: 10,416,799 km (0.119 R)
• M30: 10,667,226 km (0.081 R)
• M31: 12,124,309 km (0.112 R)
• M32: 12,520,444 km (0.045 R)
• M33: 12,653,437 km (0.1 R)
• M34: 13,190,044 km (0.075 R)
• M35: 13,415,787 km (0.104 R)
• M36: 13,688,355 km (0.094 R)
• M37: 13,917,090 km (0.091 R)
• M38: 14,797,174 km (0.082 R)
• M39: 15,314,932 km (0.12 R)
• M40: 15,457,200 km (0.098 R)
• M41: 15,647,638 km (0.118 R)
• M42: 15,743,082 km (0.106 R)
• M43: 15,838,675 km (0.119 R)
• M44: 16,659,668 km (0.117 R)
• M45: 18,292,528 km (0.107 R)
• M46: 18,493,887 km (0.111 R)
• M47: 18,594,866 km (0.064 R)
• M48: 19,000,426 km (0.108 R)
• M49: 19,255,490 km (0.104 R)
• M50: 19,665,986 km (0.1 R)
• M51: 20,286,967 km (0.054 R)
• M52: 20,914,530 km (0.079 R)
• M53: 21,177,823 km (0.113 R)
• M54: 22,726,759 km (0.092 R)
• M55: 23,487,464 km (0.069 R)
• M56: 24,422,451 km (0.118 R)
• M57: 24,533,303 km (0.113 R)
• M58: 24,588,804 km (0.088 R)
• M59: 25,034,007 km (0.098 R)
• M60: 25,650,500 km (0.116 R)
• M61: 26,101,986 km (0.06 R)
• M62: 27,127,479 km (0.065 R)
• M63: 27,818,472 km (0.111 R)
• M64: 28,166,137 km (0.03 R)
• M65: 28,282,375 km (0.051 R)
• M66: 28,456,956 km (0.081 R)
• M67: 29,159,019 km (0.074 R)
• M68: 29,276,453 km (0.034 R)
• M69: 29,807,525 km (0.091 R)
• M70: 30,401,130 km (0.058 R)
• M71: 31,118,751 km (0.116 R)
• M72: 32,023,668 km (0.114 R)
• M73: 32,570,598 km (0.107 R)
• M74: 32,875,927 km (0.106 R)
• M75: 33,366,309 km (0.107 R)
• M76: 34,230,237 km (0.113 R)
• M77: 35,164,176 km (0.068 R)
• M78: 36,739,143 km (0.072 R)
• M79: 37,056,889 km (0.077 R)
• M80: 37,887,306 km (0.082 R)
• M81: 40,022,666 km (0.085 R)
• M82: 40,874,626 km (0.116 R)
• M83: 41,401,809 km (0.115 R)
• M84: 41,931,386 km (0.107 R)
• M85: 42,130,500 km (0.11 R)
• M86: 42,729,789 km (0.084 R)
• M87: 43,398,941 km (0.095 R)
• M88: 45,222,988 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 14

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.04 AU - 11.98 AU

Year: 12145 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,571,738 km

• M1: 300,692 km (0.059 R)
• M2: 488,287 km (0.085 R)
• M3: 1,449,753 km (0.091 R)
• M4: 1,541,905 km (0.03 R)
• M5: 1,806,245 km (0.093 R)
• M6: 2,244,267 km (0.083 R)
• M7: 2,744,373 km (0.061 R)
• M8: 3,309,853 km (0.075 R)
• M9: 3,496,102 km (0.074 R)
• M10: 3,944,447 km (0.08 R)
• M11: 4,109,005 km (0.118 R)
• M12: 4,242,446 km (0.074 R)
• M13: 4,547,925 km (0.116 R)
• M14: 4,651,447 km (0.071 R)
• M15: 5,252,531 km (0.082 R)
• M16: 5,544,097 km (0.088 R)
• M17: 5,841,049 km (0.079 R)
• M18: 6,489,406 km (0.082 R)
• M19: 7,566,212 km (0.074 R)
• M20: 7,979,102 km (0.106 R)
• M21: 8,146,352 km (0.117 R)
• M22: 8,956,724 km (0.093 R)
• M23: 9,393,549 km (0.064 R)
• M24: 10,470,505 km (0.098 R)
• M25: 11,116,767 km (0.117 R)
• M26: 11,491,959 km (0.085 R)
• M27: 11,823,767 km (0.08 R)
• M28: 12,448,188 km (0.118 R)
• M29: 12,593,747 km (0.118 R)
• M30: 12,788,823 km (0.06 R)
• M31: 13,083,381 km (0.114 R)
• M32: 13,829,426 km (0.12 R)
• M33: 14,081,199 km (0.093 R)
• M34: 14,743,020 km (0.101 R)
• M35: 16,096,880 km (0.051 R)
• M36: 17,381,777 km (0.114 R)
• M37: 18,036,566 km (0.115 R)
• M38: 19,314,132 km (0.115 R)
• M39: 20,163,100 km (0.066 R)
• M40: 21,488,388 km (0.105 R)
• M41: 22,722,869 km (0.119 R)
• M42: 22,841,650 km (0.091 R)
• M43: 23,020,270 km (0.112 R)
• M44: 24,648,194 km (0.08 R)
• M45: 26,001,905 km (0.102 R)
• M46: 26,126,221 km (0.101 R)
• M47: 27,442,981 km (0.119 R)
• M48: 28,013,996 km (0.093 R)
• M49: 28,909,938 km (0.103 R)
• M50: 29,103,219 km (0.096 R)
• M51: 29,426,200 km (0.081 R)
• M52: 30,010,530 km (0.085 R)
• M53: 30,206,204 km (0.118 R)
• M54: 30,598,748 km (0.09 R)
• M55: 31,853,127 km (0.097 R)
• M56: 32,453,014 km (0.1 R)
• M57: 35,027,444 km (0.074 R)
• M58: 35,302,255 km (0.055 R)
• M59: 35,715,744 km (0.079 R)
• M60: 36,966,083 km (0.083 R)
• M61: 37,105,807 km (0.097 R)
• M62: 37,948,342 km (0.093 R)
• M63: 38,301,244 km (0.079 R)
• M64: 40,585,603 km (0.106 R)
• M65: 41,018,839 km (0.072 R)
• M66: 41,962,801 km (0.116 R)
• M67: 42,474,127 km (0.092 R)
• M68: 42,693,886 km (0.091 R)
• M69: 42,840,492 km (0.116 R)
• M70: 43,502,762 km (0.083 R)
• M71: 43,946,170 km (0.059 R)
• M72: 44,391,074 km (0.109 R)
• M73: 44,762,974 km (0.047 R)
• M74: 45,509,767 km (0.098 R)
• M75: 46,260,748 km (0.116 R)
• M76: 46,788,978 km (0.08 R)
• M77: 47,394,999 km (0.054 R)
• M78: 47,546,841 km (0.064 R)
• M79: 47,775,127 km (0.104 R)
• M80: 48,079,858 km (0.11 R)
• M81: 49,305,663 km (0.036 R)
• M82: 50,696,774 km (0.066 R)
• M83: 51,319,250 km (0.113 R)
• M84: 52,493,145 km (0.077 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 13,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit