🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.87 AU

Year: 250 Days

Day: 15.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.97 AU - 1.09 AU

Year: 394 Days

Day: 23.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,370,978 km

• M1: 226,042 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.53 AU - 1.63 AU

Year: 748 Days

Day: 19.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.38 AU - 1.84 AU

Year: 770 Days

Day: 12.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.76 AU - 2.7 AU

Year: 1255 Days

Day: 35.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.8

Radius: 9.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.61 AU - 5.75 AU

Year: 4441 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 32,370,978 km

• M1: 163,211 km (0.109 R)
• M2: 225,594 km (0.1 R)
• M3: 317,746 km (0.079 R)
• M4: 452,085 km (0.118 R)
• M5: 602,730 km (0.113 R)
• M6: 671,994 km (0.101 R)
• M7: 744,249 km (0.112 R)
• M8: 920,177 km (0.097 R)
• M9: 1,097,749 km (0.103 R)
• M10: 1,209,798 km (0.109 R)
• M11: 2,075,521 km (0.061 R)
• M12: 2,215,694 km (0.09 R)
• M13: 2,747,814 km (0.107 R)
• M14: 2,945,432 km (0.074 R)
• M15: 3,264,375 km (0.095 R)
• M16: 3,566,413 km (0.03 R)
• M17: 3,744,435 km (0.087 R)
• M18: 3,954,321 km (0.111 R)
• M19: 4,296,152 km (0.083 R)
• M20: 4,668,052 km (0.049 R)
• M21: 4,946,005 km (0.044 R)
• M22: 5,442,670 km (0.037 R)
• M23: 5,691,601 km (0.062 R)
• M24: 5,955,342 km (0.111 R)
• M25: 6,358,508 km (0.117 R)
• M26: 7,038,430 km (0.114 R)
• M27: 7,369,191 km (0.12 R)
• M28: 7,632,633 km (0.075 R)
• M29: 7,789,711 km (0.062 R)
• M30: 8,045,822 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 14.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.59 AU - 6.99 AU

Year: 5943 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,370,978 km

• M1: 178,021 km (0.078 R)
• M2: 325,525 km (0.1 R)
• M3: 437,125 km (0.074 R)
• M4: 589,266 km (0.114 R)
• M5: 690,993 km (0.05 R)
• M6: 955,781 km (0.1 R)
• M7: 1,210,097 km (0.101 R)
• M8: 1,423,873 km (0.086 R)
• M9: 1,734,587 km (0.041 R)
• M10: 2,085,544 km (0.1 R)
• M11: 2,363,796 km (0.102 R)
• M12: 2,714,154 km (0.057 R)
• M13: 3,486,528 km (0.098 R)
• M14: 3,886,253 km (0.108 R)
• M15: 3,977,209 km (0.045 R)
• M16: 4,068,763 km (0.119 R)
• M17: 4,254,115 km (0.119 R)
• M18: 4,466,095 km (0.099 R)
• M19: 5,147,962 km (0.031 R)
• M20: 5,323,590 km (0.104 R)
• M21: 5,501,312 km (0.093 R)
• M22: 5,967,309 km (0.08 R)
• M23: 6,231,649 km (0.077 R)
• M24: 6,581,259 km (0.105 R)
• M25: 6,744,919 km (0.117 R)
• M26: 6,854,724 km (0.069 R)
• M27: 7,159,754 km (0.103 R)
• M28: 7,639,963 km (0.059 R)
• M29: 7,840,873 km (0.092 R)
• M30: 8,159,965 km (0.119 R)
• M31: 8,394,834 km (0.085 R)
• M32: 8,631,947 km (0.046 R)
• M33: 9,417,784 km (0.116 R)
• M34: 9,633,355 km (0.079 R)
• M35: 11,580,072 km (0.061 R)
• M36: 11,943,894 km (0.103 R)
• M37: 12,345,115 km (0.093 R)
• M38: 12,716,717 km (0.103 R)
• M39: 13,160,723 km (0.103 R)
• M40: 13,783,948 km (0.101 R)
• M41: 13,993,834 km (0.112 R)
• M42: 14,204,767 km (0.116 R)
• M43: 14,416,896 km (0.116 R)
• M44: 14,629,924 km (0.103 R)
• M45: 14,808,394 km (0.094 R)
• M46: 15,275,588 km (0.042 R)
• M47: 15,601,861 km (0.028 R)
• M48: 16,372,141 km (0.105 R)
• M49: 17,154,837 km (0.078 R)
• M50: 17,607,669 km (0.092 R)
• M51: 17,911,652 km (0.106 R)
• M52: 18,563,600 km (0.077 R)
• M53: 19,106,341 km (0.036 R)
• M54: 19,654,168 km (0.078 R)
• M55: 20,048,807 km (0.1 R)
• M56: 20,326,611 km (0.064 R)
• M57: 20,445,990 km (0.117 R)
• M58: 20,765,680 km (0.09 R)
• M59: 21,248,134 km (0.096 R)
• M60: 21,897,388 km (0.108 R)
• M61: 22,511,936 km (0.097 R)
• M62: 22,718,082 km (0.081 R)
• M63: 22,966,265 km (0.071 R)
• M64: 23,340,260 km (0.066 R)
• M65: 23,716,199 km (0.095 R)
• M66: 25,069,162 km (0.102 R)
• M67: 25,583,031 km (0.12 R)
• M68: 25,755,069 km (0.066 R)
• M69: 26,100,490 km (0.089 R)
• M70: 26,490,641 km (0.11 R)
• M71: 26,882,887 km (0.051 R)
• M72: 27,364,891 km (0.119 R)
• M73: 27,717,194 km (0.082 R)
• M74: 28,515,598 km (0.096 R)
• M75: 29,096,786 km (0.116 R)
• M76: 29,817,548 km (0.099 R)
• M77: 30,407,562 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.6

Radius: 12.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.11 AU - 7.75 AU

Year: 6142 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,370,978 km

• M1: 223,649 km (0.085 R)
• M2: 377,286 km (0.079 R)
• M3: 473,627 km (0.12 R)
• M4: 558,598 km (0.118 R)
• M5: 685,757 km (0.101 R)
• M6: 772,523 km (0.087 R)
• M7: 1,101,340 km (0.04 R)
• M8: 1,506,750 km (0.067 R)
• M9: 1,589,926 km (0.119 R)
• M10: 1,761,515 km (0.113 R)
• M11: 1,885,382 km (0.104 R)
• M12: 2,141,942 km (0.091 R)
• M13: 2,293,934 km (0.084 R)
• M14: 2,429,769 km (0.111 R)
• M15: 2,608,688 km (0.115 R)
• M16: 2,958,447 km (0.11 R)
• M17: 3,149,933 km (0.118 R)
• M18: 3,345,457 km (0.077 R)
• M19: 3,500,291 km (0.037 R)
• M20: 3,909,890 km (0.042 R)
• M21: 4,262,941 km (0.106 R)
• M22: 4,358,833 km (0.082 R)
• M23: 4,700,215 km (0.114 R)
• M24: 4,799,399 km (0.118 R)
• M25: 4,974,728 km (0.073 R)
• M26: 5,228,894 km (0.107 R)
• M27: 6,646,185 km (0.081 R)
• M28: 6,813,734 km (0.107 R)
• M29: 7,267,764 km (0.084 R)
• M30: 7,382,805 km (0.115 R)
• M31: 7,967,134 km (0.12 R)
• M32: 8,085,765 km (0.095 R)
• M33: 8,264,983 km (0.115 R)
• M34: 8,536,204 km (0.09 R)
• M35: 10,418,145 km (0.114 R)
• M36: 10,809,493 km (0.081 R)
• M37: 11,640,360 km (0.055 R)
• M38: 11,809,106 km (0.12 R)
• M39: 11,910,683 km (0.041 R)
• M40: 12,046,518 km (0.077 R)
• M41: 12,251,467 km (0.067 R)
• M42: 12,560,836 km (0.107 R)
• M43: 13,012,472 km (0.103 R)
• M44: 13,187,501 km (0.081 R)
• M45: 13,540,103 km (0.094 R)
• M46: 14,254,583 km (0.053 R)
• M47: 14,471,200 km (0.09 R)
• M48: 15,312,240 km (0.06 R)
• M49: 16,018,940 km (0.083 R)
• M50: 16,395,179 km (0.049 R)
• M51: 16,546,422 km (0.116 R)
• M52: 17,079,738 km (0.086 R)
• M53: 18,634,360 km (0.101 R)
• M54: 18,990,403 km (0.072 R)
• M55: 20,071,846 km (0.098 R)
• M56: 20,763,137 km (0.089 R)
• M57: 20,844,967 km (0.074 R)
• M58: 21,132,195 km (0.116 R)
• M59: 21,793,717 km (0.068 R)
• M60: 22,168,908 km (0.103 R)
• M61: 22,967,911 km (0.117 R)
• M62: 23,222,077 km (0.069 R)
• M63: 23,690,768 km (0.095 R)
• M64: 24,377,871 km (0.084 R)
• M65: 24,464,189 km (0.111 R)
• M66: 24,637,273 km (0.102 R)
• M67: 24,723,890 km (0.113 R)
• M68: 25,071,556 km (0.12 R)
• M69: 25,771,824 km (0.109 R)
• M70: 26,301,250 km (0.062 R)
• M71: 26,878,848 km (0.049 R)
• M72: 27,012,738 km (0.094 R)
• M73: 27,685,480 km (0.063 R)
• M74: 28,409,084 km (0.079 R)
• M75: 29,093,196 km (0.026 R)
• M76: 29,230,676 km (0.105 R)
• M77: 29,368,456 km (0.065 R)
• M78: 29,644,464 km (0.087 R)
• M79: 30,291,923 km (0.075 R)
• M80: 30,617,448 km (0.046 R)
• M81: 30,803,847 km (0.078 R)
• M82: 31,506,658 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 10

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.87 AU - 10.49 AU

Year: 11346 Days

Day: 9.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,370,978 km

• M1: 195,824 km (0.11 R)
• M2: 267,481 km (0.064 R)
• M3: 363,224 km (0.058 R)
• M4: 484,847 km (0.097 R)
• M5: 683,662 km (0.096 R)
• M6: 760,406 km (0.097 R)
• M7: 854,054 km (0.098 R)
• M8: 1,009,636 km (0.108 R)
• M9: 1,365,529 km (0.102 R)
• M10: 1,464,862 km (0.095 R)
• M11: 1,601,146 km (0.101 R)
• M12: 2,168,870 km (0.117 R)
• M13: 2,305,303 km (0.11 R)
• M14: 2,384,590 km (0.114 R)
• M15: 2,525,661 km (0.111 R)
• M16: 3,073,787 km (0.082 R)
• M17: 3,429,232 km (0.084 R)
• M18: 4,058,889 km (0.115 R)
• M19: 4,130,996 km (0.118 R)
• M20: 4,276,704 km (0.05 R)
• M21: 4,448,891 km (0.117 R)
• M22: 5,186,409 km (0.11 R)
• M23: 5,556,065 km (0.084 R)
• M24: 5,907,022 km (0.116 R)
• M25: 5,989,001 km (0.118 R)
• M26: 6,460,982 km (0.105 R)
• M27: 6,715,748 km (0.094 R)
• M28: 6,801,467 km (0.085 R)
• M29: 8,008,423 km (0.099 R)
• M30: 8,528,126 km (0.098 R)
• M31: 8,807,724 km (0.111 R)
• M32: 9,568,130 km (0.073 R)
• M33: 9,956,187 km (0.111 R)
• M34: 10,481,575 km (0.109 R)
• M35: 10,714,349 km (0.084 R)
• M36: 10,814,580 km (0.054 R)
• M37: 11,491,061 km (0.085 R)
• M38: 11,696,758 km (0.071 R)
• M39: 12,042,180 km (0.079 R)
• M40: 12,637,131 km (0.12 R)
• M41: 13,205,752 km (0.08 R)
• M42: 13,421,173 km (0.102 R)
• M43: 13,601,588 km (0.051 R)
• M44: 14,331,326 km (0.095 R)
• M45: 14,478,830 km (0.091 R)
• M46: 14,700,983 km (0.115 R)
• M47: 14,998,982 km (0.067 R)
• M48: 15,828,652 km (0.092 R)
• M49: 16,634,685 km (0.115 R)
• M50: 16,828,414 km (0.088 R)
• M51: 17,062,086 km (0.079 R)
• M52: 17,218,416 km (0.034 R)
• M53: 17,453,883 km (0.052 R)
• M54: 17,532,571 km (0.107 R)
• M55: 18,086,831 km (0.115 R)
• M56: 18,366,131 km (0.085 R)
• M57: 18,486,258 km (0.119 R)
• M58: 19,010,000 km (0.115 R)
• M59: 19,334,627 km (0.101 R)
• M60: 20,693,275 km (0.117 R)
• M61: 21,194,877 km (0.052 R)
• M62: 21,827,676 km (0.114 R)
• M63: 22,338,253 km (0.087 R)
• M64: 22,423,823 km (0.106 R)
• M65: 22,895,954 km (0.117 R)
• M66: 23,241,376 km (0.097 R)
• M67: 24,288,112 km (0.063 R)
• M68: 25,038,794 km (0.116 R)
• M69: 25,439,417 km (0.092 R)
• M70: 25,707,646 km (0.108 R)
• M71: 25,886,864 km (0.112 R)
• M72: 26,427,361 km (0.067 R)
• M73: 27,840,762 km (0.111 R)
• M74: 27,932,765 km (0.103 R)
• M75: 28,117,219 km (0.092 R)
• M76: 28,301,972 km (0.115 R)
• M77: 28,487,175 km (0.039 R)
• M78: 28,858,626 km (0.068 R)
• M79: 28,951,826 km (0.113 R)
• M80: 29,325,371 km (0.105 R)
• M81: 29,747,537 km (0.119 R)
• M82: 29,841,634 km (0.092 R)
• M83: 30,455,733 km (0.069 R)
• M84: 30,787,990 km (0.074 R)
• M85: 31,744,219 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit