🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.5 AU - 0.5 AU

Year: 133 Days

Day: 25.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,216,418 km

• M1: 36,203 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 162 Days

Day: 34.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,216,418 km

• M1: 26,180 km (0.072 R)
• M2: 217,366 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.85 AU - 0.99 AU

Year: 332 Days

Day: 16.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,216,418 km

• M1: 192,084 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.29 AU - 1.37 AU

Year: 578 Days

Day: 29.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.9

Radius: 12.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.4 AU - 12.24 AU

Year: 11593 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,216,418 km

• M1: 154,684 km (0.042 R)
• M2: 390,750 km (0.061 R)
• M3: 716,723 km (0.065 R)
• M4: 1,082,640 km (0.065 R)
• M5: 1,411,606 km (0.066 R)
• M6: 1,624,483 km (0.112 R)
• M7: 2,216,143 km (0.109 R)
• M8: 2,960,841 km (0.104 R)
• M9: 3,235,952 km (0.12 R)
• M10: 3,360,866 km (0.062 R)
• M11: 3,551,453 km (0.107 R)
• M12: 3,680,407 km (0.081 R)
• M13: 3,876,978 km (0.1 R)
• M14: 4,768,582 km (0.1 R)
• M15: 4,983,255 km (0.06 R)
• M16: 5,348,273 km (0.113 R)
• M17: 5,873,811 km (0.061 R)
• M18: 6,065,595 km (0.095 R)
• M19: 6,181,534 km (0.086 R)
• M20: 6,415,953 km (0.054 R)
• M21: 6,534,285 km (0.115 R)
• M22: 6,893,470 km (0.112 R)
• M23: 7,014,644 km (0.107 R)
• M24: 7,136,566 km (0.117 R)
• M25: 11,015,041 km (0.094 R)
• M26: 11,299,576 km (0.102 R)
• M27: 12,167,992 km (0.112 R)
• M28: 12,314,747 km (0.071 R)
• M29: 12,511,468 km (0.107 R)
• M30: 12,808,420 km (0.095 R)
• M31: 14,379,796 km (0.048 R)
• M32: 14,586,989 km (0.029 R)
• M33: 15,267,211 km (0.079 R)
• M34: 15,425,635 km (0.047 R)
• M35: 16,876,285 km (0.097 R)
• M36: 17,094,848 km (0.113 R)
• M37: 17,479,614 km (0.094 R)
• M38: 17,700,869 km (0.101 R)
• M39: 18,764,211 km (0.073 R)
• M40: 21,128,605 km (0.106 R)
• M41: 21,246,338 km (0.088 R)
• M42: 21,423,313 km (0.065 R)
• M43: 21,897,688 km (0.066 R)
• M44: 22,136,296 km (0.088 R)
• M45: 22,435,641 km (0.107 R)
• M46: 23,038,371 km (0.118 R)
• M47: 24,321,472 km (0.107 R)
• M48: 24,754,408 km (0.036 R)
• M49: 25,879,085 km (0.038 R)
• M50: 26,194,587 km (0.076 R)
• M51: 26,320,997 km (0.092 R)
• M52: 29,155,578 km (0.031 R)
• M53: 30,409,208 km (0.109 R)
• M54: 30,608,772 km (0.105 R)
• M55: 31,143,135 km (0.075 R)
• M56: 32,288,756 km (0.086 R)
• M57: 33,310,958 km (0.103 R)
• M58: 33,998,510 km (0.116 R)
• M59: 34,136,589 km (0.073 R)
• M60: 34,274,817 km (0.106 R)
• M61: 34,690,549 km (0.11 R)
• M62: 35,527,250 km (0.101 R)
• M63: 37,007,521 km (0.101 R)
• M64: 38,363,925 km (0.085 R)
• M65: 38,940,027 km (0.12 R)
• M66: 39,373,860 km (0.075 R)
• M67: 39,664,080 km (0.117 R)
• M68: 40,246,614 km (0.099 R)
• M69: 42,233,274 km (0.088 R)
• M70: 45,310,652 km (0.11 R)
• M71: 45,614,784 km (0.083 R)
• M72: 46,454,477 km (0.116 R)
• M73: 48,304,404 km (0.073 R)
• M74: 49,472,764 km (0.094 R)
• M75: 51,203,162 km (0.035 R)
• M76: 52,075,767 km (0.063 R)
• M77: 52,314,675 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.1

Radius: 7.3

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.87 AU - 12.89 AU

Year: 15426 Days

Day: 20.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,216,418 km

• M1: 170,392 km (0.088 R)
• M2: 261,946 km (0.11 R)
• M3: 453,581 km (0.114 R)
• M4: 1,358,797 km (0.108 R)
• M5: 1,538,016 km (0.092 R)
• M6: 1,697,786 km (0.104 R)
• M7: 1,834,967 km (0.114 R)
• M8: 1,976,038 km (0.073 R)
• M9: 2,512,945 km (0.107 R)
• M10: 2,701,588 km (0.084 R)
• M11: 3,295,192 km (0.049 R)
• M12: 3,606,805 km (0.113 R)
• M13: 4,000,546 km (0.088 R)
• M14: 4,110,351 km (0.112 R)
• M15: 4,445,750 km (0.082 R)
• M16: 4,635,888 km (0.086 R)
• M17: 5,024,244 km (0.057 R)
• M18: 5,262,404 km (0.116 R)
• M19: 5,382,831 km (0.089 R)
• M20: 5,667,366 km (0.053 R)
• M21: 6,082,350 km (0.116 R)
• M22: 7,206,728 km (0.094 R)
• M23: 7,340,618 km (0.097 R)
• M24: 7,838,480 km (0.057 R)
• M25: 8,022,186 km (0.099 R)
• M26: 8,676,377 km (0.075 R)
• M27: 10,285,302 km (0.09 R)
• M28: 11,200,991 km (0.054 R)
• M29: 12,089,602 km (0.065 R)
• M30: 12,569,063 km (0.081 R)
• M31: 12,838,190 km (0.102 R)
• M32: 13,822,694 km (0.117 R)
• M33: 14,324,146 km (0.107 R)
• M34: 14,944,977 km (0.097 R)
• M35: 15,058,821 km (0.109 R)
• M36: 15,401,998 km (0.052 R)
• M37: 16,096,132 km (0.034 R)
• M38: 16,800,439 km (0.105 R)
• M39: 17,996,624 km (0.088 R)
• M40: 18,178,385 km (0.046 R)
• M41: 18,299,859 km (0.105 R)
• M42: 18,482,667 km (0.101 R)
• M43: 18,788,745 km (0.076 R)
• M44: 19,219,886 km (0.101 R)
• M45: 19,654,467 km (0.083 R)
• M46: 19,841,614 km (0.083 R)
• M47: 20,280,834 km (0.103 R)
• M48: 20,913,633 km (0.088 R)
• M49: 21,617,341 km (0.119 R)
• M50: 22,328,679 km (0.106 R)
• M51: 23,179,442 km (0.033 R)
• M52: 23,509,305 km (0.101 R)
• M53: 24,107,248 km (0.088 R)
• M54: 24,374,579 km (0.082 R)
• M55: 25,589,763 km (0.118 R)
• M56: 25,794,263 km (0.032 R)
• M57: 26,273,425 km (0.071 R)
• M58: 26,755,430 km (0.089 R)
• M59: 29,995,420 km (0.068 R)
• M60: 30,571,372 km (0.093 R)
• M61: 30,860,844 km (0.05 R)
• M62: 31,151,064 km (0.098 R)
• M63: 33,729,533 km (0.057 R)
• M64: 33,804,182 km (0.087 R)
• M65: 34,403,471 km (0.068 R)
• M66: 34,930,804 km (0.112 R)
• M67: 36,452,064 km (0.079 R)
• M68: 36,758,890 km (0.057 R)
• M69: 38,383,822 km (0.084 R)
• M70: 39,244,309 km (0.027 R)
• M71: 42,346,071 km (0.12 R)
• M72: 43,072,967 km (0.1 R)
• M73: 43,478,527 km (0.104 R)
• M74: 46,768,782 km (0.114 R)
• M75: 49,373,431 km (0.116 R)
• M76: 49,797,840 km (0.083 R)
• M77: 50,053,204 km (0.114 R)
• M78: 50,564,978 km (0.113 R)
• M79: 50,650,398 km (0.066 R)
• M80: 52,110,922 km (0.043 R)
• M81: 52,370,026 km (0.074 R)
• M82: 53,063,262 km (0.044 R)
• M83: 53,585,209 km (0.074 R)
• M84: 54,021,437 km (0.064 R)
• M85: 55,689,752 km (0.086 R)
• M86: 55,954,690 km (0.067 R)
• M87: 56,308,639 km (0.093 R)
• M88: 56,752,047 km (0.088 R)
• M89: 57,642,603 km (0.05 R)
• M90: 57,910,533 km (0.062 R)
• M91: 58,717,164 km (0.031 R)
• M92: 59,798,308 km (0.072 R)
• M93: 60,432,154 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.7

Radius: 3.3

Gravity: 16.69 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.07 AU - 21.33 AU

Year: 28053 Days

Day: 23.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,216,418 km

• M1: 165,006 km (0.075 R)
• M2: 227,389 km (0.09 R)
• M3: 512,522 km (0.09 R)
• M4: 645,066 km (0.088 R)
• M5: 705,055 km (0.086 R)
• M6: 1,032,225 km (0.117 R)
• M7: 1,174,792 km (0.034 R)
• M8: 1,298,510 km (0.099 R)
• M9: 1,426,266 km (0.115 R)
• M10: 1,478,476 km (0.093 R)
• M11: 1,805,347 km (0.093 R)
• M12: 1,948,063 km (0.087 R)
• M13: 2,976,998 km (0.071 R)
• M14: 3,316,884 km (0.053 R)
• M15: 4,561,239 km (0.111 R)
• M16: 4,872,851 km (0.112 R)
• M17: 4,991,483 km (0.08 R)
• M18: 5,031,276 km (0.081 R)
• M19: 5,111,161 km (0.091 R)
• M20: 5,231,737 km (0.104 R)
• M21: 5,557,710 km (0.054 R)
• M22: 5,681,727 km (0.087 R)
• M23: 6,574,826 km (0.106 R)
• M24: 6,970,662 km (0.072 R)
• M25: 7,693,519 km (0.08 R)
• M26: 7,877,824 km (0.09 R)
• M27: 8,677,574 km (0.046 R)
• M28: 10,050,135 km (0.076 R)
• M29: 10,864,246 km (0.099 R)
• M30: 11,122,901 km (0.095 R)
• M31: 11,279,081 km (0.077 R)
• M32: 11,331,291 km (0.084 R)
• M33: 12,826,073 km (0.104 R)
• M34: 13,319,596 km (0.096 R)
• M35: 13,931,003 km (0.111 R)
• M36: 14,099,450 km (0.12 R)
• M37: 14,212,097 km (0.071 R)
• M38: 14,608,531 km (0.055 R)
• M39: 14,722,525 km (0.065 R)
• M40: 16,585,467 km (0.062 R)
• M41: 16,943,006 km (0.05 R)
• M42: 17,002,845 km (0.101 R)
• M43: 17,122,673 km (0.079 R)
• M44: 17,544,389 km (0.068 R)
• M45: 18,768,250 km (0.067 R)
• M46: 18,892,117 km (0.12 R)
• M47: 19,390,278 km (0.062 R)
• M48: 19,766,815 km (0.087 R)
• M49: 20,336,185 km (0.079 R)
• M50: 22,403,478 km (0.116 R)
• M51: 24,672,130 km (0.105 R)
• M52: 25,489,981 km (0.085 R)
• M53: 25,902,423 km (0.054 R)
• M54: 25,971,238 km (0.103 R)
• M55: 27,012,588 km (0.111 R)
• M56: 27,152,462 km (0.088 R)
• M57: 27,996,793 km (0.119 R)
• M58: 28,351,040 km (0.079 R)
• M59: 28,564,367 km (0.09 R)
• M60: 29,494,716 km (0.12 R)
• M61: 30,362,384 km (0.11 R)
• M62: 30,580,647 km (0.104 R)
• M63: 33,690,039 km (0.081 R)
• M64: 34,672,598 km (0.104 R)
• M65: 35,129,320 km (0.101 R)
• M66: 40,282,219 km (0.065 R)
• M67: 40,522,024 km (0.078 R)
• M68: 41,002,981 km (0.108 R)
• M69: 41,405,250 km (0.106 R)
• M70: 41,808,715 km (0.031 R)
• M71: 43,272,231 km (0.093 R)
• M72: 44,010,347 km (0.102 R)
• M73: 44,669,924 km (0.073 R)
• M74: 45,000,835 km (0.098 R)
• M75: 48,270,446 km (0.098 R)
• M76: 48,355,268 km (0.076 R)
• M77: 49,121,059 km (0.111 R)
• M78: 49,633,731 km (0.071 R)
• M79: 49,890,740 km (0.098 R)
• M80: 53,711,021 km (0.09 R)
• M81: 54,415,627 km (0.108 R)
• M82: 54,946,101 km (0.052 R)
• M83: 55,656,093 km (0.101 R)
• M84: 56,190,606 km (0.067 R)
• M85: 57,354,477 km (0.081 R)
• M86: 57,534,144 km (0.103 R)
• M87: 58,345,414 km (0.084 R)
• M88: 58,888,304 km (0.111 R)
• M89: 59,614,901 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.1

Radius: 7.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.13 AU - 23.55 AU

Year: 30807 Days

Day: 19.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,216,418 km

• M1: 165,156 km (0.108 R)
• M2: 229,034 km (0.091 R)
• M3: 472,729 km (0.109 R)
• M4: 523,593 km (0.099 R)
• M5: 576,700 km (0.066 R)
• M6: 957,277 km (0.086 R)
• M7: 1,638,545 km (0.088 R)
• M8: 1,692,102 km (0.07 R)
• M9: 2,170,516 km (0.062 R)
• M10: 2,259,227 km (0.08 R)
• M11: 2,349,285 km (0.073 R)
• M12: 2,532,692 km (0.106 R)
• M13: 2,946,330 km (0.054 R)
• M14: 3,278,886 km (0.112 R)
• M15: 3,518,841 km (0.071 R)
• M16: 4,648,754 km (0.072 R)
• M17: 5,153,647 km (0.101 R)
• M18: 5,312,669 km (0.108 R)
• M19: 6,469,510 km (0.093 R)
• M20: 7,837,432 km (0.029 R)
• M21: 8,343,672 km (0.098 R)
• M22: 8,671,441 km (0.115 R)
• M23: 10,222,621 km (0.108 R)
• M24: 10,876,962 km (0.064 R)
• M25: 11,081,013 km (0.039 R)
• M26: 11,234,800 km (0.11 R)
• M27: 11,286,262 km (0.071 R)
• M28: 11,389,484 km (0.096 R)
• M29: 12,067,462 km (0.038 R)
• M30: 13,846,629 km (0.12 R)
• M31: 14,345,987 km (0.061 R)
• M32: 14,513,686 km (0.114 R)
• M33: 15,305,209 km (0.051 R)
• M34: 16,518,597 km (0.118 R)
• M35: 16,870,900 km (0.077 R)
• M36: 16,988,933 km (0.119 R)
• M37: 17,822,492 km (0.099 R)
• M38: 19,467,620 km (0.108 R)
• M39: 19,777,586 km (0.098 R)
• M40: 20,780,341 km (0.108 R)
• M41: 21,607,168 km (0.059 R)
• M42: 21,735,374 km (0.11 R)
• M43: 23,556,130 km (0.117 R)
• M44: 23,886,442 km (0.101 R)
• M45: 24,218,250 km (0.046 R)
• M46: 24,953,523 km (0.049 R)
• M47: 25,020,842 km (0.112 R)
• M48: 25,155,480 km (0.112 R)
• M49: 25,290,268 km (0.043 R)
• M50: 25,832,112 km (0.057 R)
• M51: 27,134,211 km (0.089 R)
• M52: 27,410,967 km (0.063 R)
• M53: 27,619,208 km (0.119 R)
• M54: 28,037,334 km (0.033 R)
• M55: 28,598,027 km (0.094 R)
• M56: 28,809,259 km (0.107 R)
• M57: 30,158,931 km (0.075 R)
• M58: 30,589,473 km (0.106 R)
• M59: 32,039,077 km (0.11 R)
• M60: 32,698,654 km (0.061 R)
• M61: 32,772,256 km (0.052 R)
• M62: 33,067,113 km (0.089 R)
• M63: 33,214,766 km (0.118 R)
• M64: 33,956,772 km (0.1 R)
• M65: 34,031,272 km (0.1 R)
• M66: 35,080,102 km (0.115 R)
• M67: 35,155,350 km (0.084 R)
• M68: 35,457,089 km (0.08 R)
• M69: 35,911,418 km (0.105 R)
• M70: 36,215,401 km (0.075 R)
• M71: 36,979,098 km (0.052 R)
• M72: 39,145,275 km (0.095 R)
• M73: 39,536,473 km (0.07 R)
• M74: 40,086,245 km (0.09 R)
• M75: 40,559,423 km (0.095 R)
• M76: 40,875,973 km (0.049 R)
• M77: 43,437,687 km (0.114 R)
• M78: 43,842,648 km (0.103 R)
• M79: 44,574,630 km (0.062 R)
• M80: 44,901,202 km (0.056 R)
• M81: 45,310,652 km (0.117 R)
• M82: 46,712,085 km (0.079 R)
• M83: 48,378,755 km (0.09 R)
• M84: 49,556,987 km (0.115 R)
• M85: 52,802,663 km (0.115 R)
• M86: 53,061,766 km (0.1 R)
• M87: 55,325,332 km (0.088 R)
• M88: 58,779,247 km (0.079 R)
• M89: 59,316,902 km (0.114 R)
• M90: 59,856,053 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit