🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.5 AU - 0.56 AU

Year: 144 Days

Day: 15.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.81 AU - 0.99 AU

Year: 318 Days

Day: 29.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.42 AU - 1.46 AU

Year: 644 Days

Day: 44.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.72 AU - 2.72 AU

Year: 1233 Days

Day: 39.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.97 AU - 3.45 AU

Year: 2144 Days

Day: 40.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,329,851 km

• M1: 849,716 km (0.04 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 9.2

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.12 AU - 5.4 AU

Year: 3871 Days

Day: 10.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,329,851 km

• M1: 133,292 km (0.089 R)
• M2: 218,413 km (0.085 R)
• M3: 373,845 km (0.115 R)
• M4: 462,856 km (0.088 R)
• M5: 520,301 km (0.088 R)
• M6: 884,273 km (0.099 R)
• M7: 971,040 km (0.119 R)
• M8: 1,126,472 km (0.086 R)
• M9: 1,234,930 km (0.084 R)
• M10: 1,375,403 km (0.108 R)
• M11: 1,797,269 km (0.101 R)
• M12: 2,122,495 km (0.099 R)
• M13: 2,343,899 km (0.114 R)
• M14: 2,626,789 km (0.108 R)
• M15: 2,717,445 km (0.084 R)
• M16: 3,264,226 km (0.104 R)
• M17: 3,480,394 km (0.069 R)
• M18: 3,620,568 km (0.092 R)
• M19: 3,721,845 km (0.037 R)
• M20: 4,500,054 km (0.073 R)
• M21: 4,652,943 km (0.072 R)
• M22: 4,829,767 km (0.118 R)
• M23: 5,258,515 km (0.095 R)
• M24: 5,442,819 km (0.081 R)
• M25: 5,535,720 km (0.028 R)
• M26: 6,152,661 km (0.084 R)
• M27: 6,322,604 km (0.109 R)
• M28: 7,017,487 km (0.085 R)
• M29: 7,220,491 km (0.098 R)
• M30: 7,322,816 km (0.091 R)
• M31: 7,632,483 km (0.094 R)
• M32: 8,025,477 km (0.09 R)
• M33: 8,722,603 km (0.05 R)
• M34: 8,858,737 km (0.087 R)
• M35: 8,940,866 km (0.099 R)
• M36: 9,023,295 km (0.043 R)
• M37: 9,663,125 km (0.032 R)
• M38: 9,832,470 km (0.084 R)
• M39: 10,548,595 km (0.114 R)
• M40: 11,669,083 km (0.059 R)
• M41: 11,819,429 km (0.082 R)
• M42: 11,970,223 km (0.06 R)
• M43: 12,549,616 km (0.1 R)
• M44: 14,599,555 km (0.11 R)
• M45: 14,696,644 km (0.108 R)
• M46: 15,283,816 km (0.066 R)
• M47: 15,481,285 km (0.098 R)
• M48: 15,679,502 km (0.101 R)
• M49: 15,845,406 km (0.093 R)
• M50: 16,279,390 km (0.108 R)
• M51: 17,227,541 km (0.1 R)
• M52: 17,467,347 km (0.12 R)
• M53: 17,742,756 km (0.08 R)
• M54: 18,158,638 km (0.105 R)
• M55: 18,297,914 km (0.091 R)
• M56: 18,823,601 km (0.104 R)
• M57: 18,894,061 km (0.087 R)
• M58: 19,106,042 km (0.077 R)
• M59: 19,212,256 km (0.091 R)
• M60: 19,425,433 km (0.109 R)
• M61: 19,746,620 km (0.053 R)
• M62: 20,033,548 km (0.084 R)
• M63: 20,321,824 km (0.105 R)
• M64: 20,502,687 km (0.048 R)
• M65: 20,829,708 km (0.042 R)
• M66: 20,939,064 km (0.092 R)
• M67: 21,121,873 km (0.051 R)
• M68: 21,415,234 km (0.082 R)
• M69: 22,229,346 km (0.052 R)
• M70: 23,279,822 km (0.096 R)
• M71: 23,431,365 km (0.078 R)
• M72: 23,849,341 km (0.099 R)
• M73: 24,193,267 km (0.068 R)
• M74: 24,308,308 km (0.102 R)
• M75: 24,500,242 km (0.086 R)
• M76: 24,615,731 km (0.038 R)
• M77: 24,847,309 km (0.113 R)
• M78: 25,040,739 km (0.082 R)
• M79: 25,507,185 km (0.066 R)
• M80: 26,212,090 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.6

Radius: 5.2

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.28 AU - 13.24 AU

Year: 16991 Days

Day: 19 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,329,851 km

• M1: 229,633 km (0.08 R)
• M2: 476,918 km (0.098 R)
• M3: 1,013,376 km (0.106 R)
• M4: 1,708,557 km (0.044 R)
• M5: 2,488,411 km (0.116 R)
• M6: 3,084,558 km (0.09 R)
• M7: 3,650,038 km (0.106 R)
• M8: 4,400,721 km (0.109 R)
• M9: 4,595,796 km (0.119 R)
• M10: 4,674,634 km (0.071 R)
• M11: 4,833,507 km (0.057 R)
• M12: 4,953,933 km (0.115 R)
• M13: 4,994,325 km (0.117 R)
• M14: 5,321,047 km (0.079 R)
• M15: 5,781,659 km (0.12 R)
• M16: 5,824,144 km (0.096 R)
• M17: 5,952,200 km (0.103 R)
• M18: 6,038,219 km (0.117 R)
• M19: 8,654,835 km (0.12 R)
• M20: 8,801,142 km (0.11 R)
• M21: 9,595,058 km (0.108 R)
• M22: 10,205,417 km (0.063 R)
• M23: 11,038,677 km (0.111 R)
• M24: 12,001,938 km (0.081 R)
• M25: 12,493,666 km (0.086 R)
• M26: 12,548,718 km (0.037 R)
• M27: 12,825,025 km (0.112 R)
• M28: 13,271,426 km (0.095 R)
• M29: 14,064,893 km (0.042 R)
• M30: 14,931,962 km (0.107 R)
• M31: 15,283,517 km (0.037 R)
• M32: 16,054,843 km (0.03 R)
• M33: 16,535,651 km (0.101 R)
• M34: 19,454,904 km (0.065 R)
• M35: 19,838,772 km (0.084 R)
• M36: 20,549,212 km (0.106 R)
• M37: 21,531,322 km (0.1 R)
• M38: 21,795,811 km (0.101 R)
• M39: 22,999,177 km (0.069 R)
• M40: 23,066,795 km (0.101 R)
• M41: 23,201,882 km (0.101 R)
• M42: 23,813,438 km (0.111 R)
• M43: 24,155,419 km (0.082 R)
• M44: 24,224,084 km (0.044 R)
• M45: 24,292,749 km (0.088 R)
• M46: 24,706,088 km (0.117 R)
• M47: 24,844,466 km (0.102 R)
• M48: 24,913,581 km (0.092 R)
• M49: 26,949,608 km (0.092 R)
• M50: 27,735,744 km (0.103 R)
• M51: 28,384,550 km (0.063 R)
• M52: 28,529,511 km (0.094 R)
• M53: 29,917,779 km (0.091 R)
• M54: 30,360,888 km (0.101 R)
• M55: 30,583,190 km (0.079 R)
• M56: 31,777,879 km (0.104 R)
• M57: 33,905,161 km (0.102 R)
• M58: 34,212,883 km (0.063 R)
• M59: 35,219,079 km (0.117 R)
• M60: 35,843,051 km (0.073 R)
• M61: 36,078,070 km (0.07 R)
• M62: 36,549,453 km (0.113 R)
• M63: 36,785,967 km (0.053 R)
• M64: 38,615,848 km (0.103 R)
• M65: 39,017,668 km (0.112 R)
• M66: 40,475,200 km (0.088 R)
• M67: 41,292,603 km (0.112 R)
• M68: 42,860,837 km (0.1 R)
• M69: 43,777,573 km (0.117 R)
• M70: 44,953,562 km (0.096 R)
• M71: 45,460,848 km (0.088 R)
• M72: 46,310,414 km (0.034 R)
• M73: 47,766,750 km (0.087 R)
• M74: 49,150,979 km (0.09 R)
• M75: 49,324,961 km (0.062 R)
• M76: 50,373,044 km (0.107 R)
• M77: 51,781,807 km (0.064 R)
• M78: 52,136,055 km (0.099 R)
• M79: 52,579,912 km (0.062 R)
• M80: 53,114,275 km (0.117 R)
• M81: 54,368,205 km (0.103 R)
• M82: 54,818,345 km (0.088 R)
• M83: 55,994,483 km (0.116 R)
• M84: 56,540,066 km (0.059 R)
• M85: 58,463,745 km (0.093 R)
• M86: 58,832,654 km (0.086 R)
• M87: 59,572,565 km (0.111 R)
• M88: 60,315,617 km (0.071 R)
• M89: 61,061,812 km (0.092 R)
• M90: 61,342,308 km (0.064 R)
• M91: 61,435,956 km (0.111 R)
• M92: 61,717,200 km (0.111 R)
• M93: 62,092,691 km (0.075 R)
• M94: 62,563,176 km (0.116 R)
• M95: 62,751,669 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.4

Radius: 3.6

Gravity: 37.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.1 AU - 15.56 AU

Year: 19173 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,329,851 km

• M1: 178,470 km (0.068 R)
• M2: 422,764 km (0.035 R)
• M3: 967,300 km (0.114 R)
• M4: 1,190,051 km (0.106 R)
• M5: 1,768,845 km (0.061 R)
• M6: 2,039,917 km (0.095 R)
• M7: 2,520,275 km (0.098 R)
• M8: 2,620,356 km (0.039 R)
• M9: 2,687,825 km (0.119 R)
• M10: 2,824,557 km (0.112 R)
• M11: 3,653,629 km (0.05 R)
• M12: 4,714,876 km (0.05 R)
• M13: 4,879,583 km (0.117 R)
• M14: 5,172,646 km (0.059 R)
• M15: 5,688,010 km (0.106 R)
• M16: 6,129,922 km (0.116 R)
• M17: 6,264,710 km (0.046 R)
• M18: 6,355,067 km (0.079 R)
• M19: 6,813,285 km (0.095 R)
• M20: 6,906,186 km (0.104 R)
• M21: 7,140,306 km (0.08 R)
• M22: 7,472,563 km (0.113 R)
• M23: 9,310,373 km (0.074 R)
• M24: 10,040,261 km (0.116 R)
• M25: 10,252,092 km (0.034 R)
• M26: 10,896,709 km (0.1 R)
• M27: 11,333,684 km (0.051 R)
• M28: 11,943,744 km (0.068 R)
• M29: 12,850,158 km (0.075 R)
• M30: 13,137,984 km (0.115 R)
• M31: 13,253,623 km (0.034 R)
• M32: 14,191,303 km (0.084 R)
• M33: 14,250,693 km (0.1 R)
• M34: 14,668,221 km (0.049 R)
• M35: 16,815,100 km (0.079 R)
• M36: 17,637,290 km (0.104 R)
• M37: 18,407,569 km (0.089 R)
• M38: 18,731,897 km (0.098 R)
• M39: 19,188,919 km (0.079 R)
• M40: 20,180,753 km (0.065 R)
• M41: 21,801,945 km (0.062 R)
• M42: 22,282,752 km (0.119 R)
• M43: 22,975,391 km (0.097 R)
• M44: 23,045,103 km (0.096 R)
• M45: 23,114,816 km (0.101 R)
• M46: 24,098,422 km (0.115 R)
• M47: 24,595,386 km (0.112 R)
• M48: 25,311,062 km (0.078 R)
• M49: 26,106,324 km (0.1 R)
• M50: 28,690,328 km (0.098 R)
• M51: 29,292,310 km (0.112 R)
• M52: 29,367,857 km (0.064 R)
• M53: 29,443,554 km (0.118 R)
• M54: 30,126,917 km (0.033 R)
• M55: 30,355,802 km (0.092 R)
• M56: 30,508,840 km (0.116 R)
• M57: 30,892,259 km (0.051 R)
• M58: 31,431,859 km (0.092 R)
• M59: 31,664,185 km (0.087 R)
• M60: 32,676,962 km (0.077 R)
• M61: 33,384,410 km (0.106 R)
• M62: 33,700,361 km (0.049 R)
• M63: 34,017,359 km (0.072 R)
• M64: 34,255,818 km (0.064 R)
• M65: 34,574,461 km (0.118 R)
• M66: 35,697,792 km (0.11 R)
• M67: 36,751,559 km (0.08 R)
• M68: 38,723,558 km (0.061 R)
• M69: 41,151,981 km (0.108 R)
• M70: 43,284,498 km (0.104 R)
• M71: 43,888,126 km (0.106 R)
• M72: 44,320,912 km (0.094 R)
• M73: 44,668,129 km (0.117 R)
• M74: 45,452,770 km (0.091 R)
• M75: 48,636,512 km (0.092 R)
• M76: 49,443,592 km (0.037 R)
• M77: 49,803,824 km (0.09 R)
• M78: 50,074,446 km (0.108 R)
• M79: 50,164,804 km (0.105 R)
• M80: 51,344,084 km (0.092 R)
• M81: 52,074,271 km (0.075 R)
• M82: 52,348,932 km (0.109 R)
• M83: 53,176,059 km (0.119 R)
• M84: 53,268,211 km (0.118 R)
• M85: 54,471,128 km (0.09 R)
• M86: 54,843,028 km (0.097 R)
• M87: 55,589,522 km (0.11 R)
• M88: 55,963,965 km (0.103 R)
• M89: 57,281,174 km (0.111 R)
• M90: 58,133,284 km (0.035 R)
• M91: 58,323,273 km (0.112 R)
• M92: 59,850,069 km (0.103 R)
• M93: 61,873,979 km (0.032 R)
• M94: 61,970,918 km (0.1 R)
• M95: 62,650,990 km (0.111 R)
• M96: 63,430,993 km (0.093 R)
• M97: 65,001,023 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.7

Radius: 7.9

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.91 AU - 15.31 AU

Year: 20818 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,329,851 km

• M1: 254,616 km (0.032 R)
• M2: 316,699 km (0.1 R)
• M3: 540,348 km (0.109 R)
• M4: 716,125 km (0.044 R)
• M5: 1,121,685 km (0.108 R)
• M6: 1,407,716 km (0.08 R)
• M7: 1,621,491 km (0.083 R)
• M8: 1,684,622 km (0.074 R)
• M9: 1,911,711 km (0.119 R)
• M10: 2,288,698 km (0.116 R)
• M11: 2,467,617 km (0.079 R)
• M12: 2,577,272 km (0.087 R)
• M13: 2,688,573 km (0.114 R)
• M14: 3,308,656 km (0.059 R)
• M15: 3,389,289 km (0.116 R)
• M16: 4,014,608 km (0.07 R)
• M17: 4,100,627 km (0.114 R)
• M18: 5,752,188 km (0.109 R)
• M19: 5,947,114 km (0.117 R)
• M20: 6,697,497 km (0.104 R)
• M21: 7,319,225 km (0.047 R)
• M22: 8,784,387 km (0.115 R)
• M23: 10,278,122 km (0.095 R)
• M24: 10,455,545 km (0.075 R)
• M25: 12,159,465 km (0.11 R)
• M26: 12,472,722 km (0.073 R)
• M27: 17,269,129 km (0.09 R)
• M28: 17,339,440 km (0.117 R)
• M29: 18,189,605 km (0.082 R)
• M30: 19,930,326 km (0.067 R)
• M31: 20,820,433 km (0.101 R)
• M32: 21,572,013 km (0.087 R)
• M33: 21,647,709 km (0.113 R)
• M34: 22,639,244 km (0.056 R)
• M35: 23,723,679 km (0.091 R)
• M36: 24,508,470 km (0.117 R)
• M37: 24,587,457 km (0.117 R)
• M38: 25,541,443 km (0.104 R)
• M39: 25,621,478 km (0.087 R)
• M40: 27,240,127 km (0.078 R)
• M41: 29,560,988 km (0.094 R)
• M42: 29,897,733 km (0.099 R)
• M43: 29,982,106 km (0.09 R)
• M44: 30,745,055 km (0.119 R)
• M45: 31,342,998 km (0.085 R)
• M46: 31,514,437 km (0.1 R)
• M47: 31,772,344 km (0.057 R)
• M48: 33,159,415 km (0.106 R)
• M49: 33,684,653 km (0.099 R)
• M50: 34,036,358 km (0.098 R)
• M51: 34,566,084 km (0.064 R)
• M52: 34,832,069 km (0.065 R)
• M53: 35,009,642 km (0.11 R)
• M54: 36,351,834 km (0.104 R)
• M55: 36,441,892 km (0.086 R)
• M56: 40,198,145 km (0.04 R)
• M57: 42,833,311 km (0.063 R)
• M58: 42,928,455 km (0.069 R)
• M59: 43,309,780 km (0.115 R)
• M60: 44,171,763 km (0.098 R)
• M61: 45,233,011 km (0.053 R)
• M62: 45,426,889 km (0.026 R)
• M63: 45,620,918 km (0.11 R)
• M64: 46,497,861 km (0.084 R)
• M65: 47,282,202 km (0.116 R)
• M66: 47,675,944 km (0.041 R)
• M67: 48,466,569 km (0.055 R)
• M68: 48,664,935 km (0.116 R)
• M69: 49,760,889 km (0.114 R)
• M70: 51,167,259 km (0.11 R)
• M71: 51,470,344 km (0.113 R)
• M72: 52,892,571 km (0.064 R)
• M73: 54,224,890 km (0.118 R)
• M74: 54,740,105 km (0.038 R)
• M75: 54,843,477 km (0.086 R)
• M76: 55,050,072 km (0.083 R)
• M77: 55,671,800 km (0.118 R)
• M78: 58,392,686 km (0.082 R)
• M79: 58,709,385 km (0.089 R)
• M80: 60,514,882 km (0.1 R)
• M81: 61,370,881 km (0.053 R)
• M82: 61,585,404 km (0.1 R)
• M83: 63,853,906 km (0.115 R)
• M84: 65,162,439 km (0.116 R)
• M85: 65,929,876 km (0.118 R)
• M86: 66,259,739 km (0.083 R)
• M87: 66,590,051 km (0.113 R)
• M88: 70,596,731 km (0.096 R)
• M89: 71,159,369 km (0.11 R)
• M90: 73,310,885 km (0.097 R)
• M91: 75,828,767 km (0.06 R)
• M92: 76,058,998 km (0.072 R)
• M93: 76,866,976 km (0.059 R)
• M94: 77,214,043 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit