🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.66 AU

Year: 185 Days

Day: 12.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 327 Days

Day: 12.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.01 AU - 1.35 AU

Year: 453 Days

Day: 45.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.6 AU - 3.58 AU

Year: 1918 Days

Day: 28.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.81 AU - 3.75 AU

Year: 2098 Days

Day: 46.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.27 AU - 5.63 AU

Year: 3889 Days

Day: 26.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 14.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.49 AU - 6.41 AU

Year: 5125 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 100,515,071 km

• M1: 210,783 km (0.105 R)
• M2: 359,184 km (0.116 R)
• M3: 561,890 km (0.076 R)
• M4: 1,058,255 km (0.092 R)
• M5: 1,192,594 km (0.084 R)
• M6: 1,307,336 km (0.111 R)
• M7: 1,452,745 km (0.117 R)
• M8: 1,604,138 km (0.085 R)
• M9: 1,878,351 km (0.103 R)
• M10: 1,968,259 km (0.057 R)
• M11: 2,231,103 km (0.026 R)
• M12: 2,407,479 km (0.047 R)
• M13: 2,522,220 km (0.088 R)
• M14: 2,929,874 km (0.045 R)
• M15: 3,052,694 km (0.106 R)
• M16: 3,303,869 km (0.066 R)
• M17: 3,413,674 km (0.074 R)
• M18: 3,561,925 km (0.111 R)
• M19: 3,865,160 km (0.085 R)
• M20: 4,000,546 km (0.116 R)
• M21: 4,117,831 km (0.075 R)
• M22: 4,375,887 km (0.111 R)
• M23: 4,762,897 km (0.063 R)
• M24: 5,289,033 km (0.094 R)
• M25: 5,679,633 km (0.054 R)
• M26: 5,767,596 km (0.1 R)
• M27: 6,169,715 km (0.106 R)
• M28: 6,396,955 km (0.08 R)
• M29: 6,603,998 km (0.083 R)
• M30: 6,930,421 km (0.109 R)
• M31: 7,262,229 km (0.06 R)
• M32: 7,478,248 km (0.111 R)
• M33: 7,623,507 km (0.109 R)
• M34: 8,338,885 km (0.111 R)
• M35: 8,439,265 km (0.115 R)
• M36: 8,768,230 km (0.06 R)
• M37: 9,153,146 km (0.115 R)
• M38: 9,543,746 km (0.092 R)
• M39: 9,648,763 km (0.077 R)
• M40: 11,022,072 km (0.069 R)
• M41: 11,298,529 km (0.059 R)
• M42: 11,801,926 km (0.068 R)
• M43: 11,914,722 km (0.095 R)
• M44: 12,599,581 km (0.073 R)
• M45: 12,975,970 km (0.104 R)
• M46: 13,180,171 km (0.116 R)
• M47: 13,473,682 km (0.102 R)
• M48: 13,858,597 km (0.092 R)
• M49: 14,037,516 km (0.064 R)
• M50: 14,397,449 km (0.104 R)
• M51: 14,578,612 km (0.1 R)
• M52: 14,791,041 km (0.1 R)
• M53: 14,973,849 km (0.032 R)
• M54: 15,650,630 km (0.064 R)
• M55: 15,805,763 km (0.114 R)
• M56: 16,368,849 km (0.108 R)
• M57: 16,526,376 km (0.118 R)
• M58: 16,811,360 km (0.112 R)
• M59: 17,450,292 km (0.091 R)
• M60: 17,837,601 km (0.087 R)
• M61: 17,967,303 km (0.055 R)
• M62: 18,390,964 km (0.111 R)
• M63: 19,082,555 km (0.114 R)
• M64: 19,715,503 km (0.109 R)
• M65: 19,816,033 km (0.057 R)
• M66: 20,933,679 km (0.11 R)
• M67: 21,310,815 km (0.069 R)
• M68: 21,483,002 km (0.052 R)
• M69: 21,794,016 km (0.104 R)
• M70: 22,455,688 km (0.114 R)
• M71: 22,771,339 km (0.065 R)
• M72: 23,513,644 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 8.9

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.97 AU - 8.79 AU

Year: 7079 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,515,071 km

• M1: 117,584 km (0.055 R)
• M2: 172,935 km (0.1 R)
• M3: 421,567 km (0.081 R)
• M4: 637,287 km (0.101 R)
• M5: 727,494 km (0.059 R)
• M6: 1,042,548 km (0.089 R)
• M7: 1,558,959 km (0.116 R)
• M8: 1,987,707 km (0.063 R)
• M9: 2,356,316 km (0.088 R)
• M10: 2,597,767 km (0.086 R)
• M11: 2,949,172 km (0.099 R)
• M12: 3,078,275 km (0.108 R)
• M13: 3,477,253 km (0.049 R)
• M14: 3,613,836 km (0.071 R)
• M15: 3,752,363 km (0.066 R)
• M16: 4,800,446 km (0.064 R)
• M17: 4,891,701 km (0.113 R)
• M18: 5,014,221 km (0.098 R)
• M19: 5,451,346 km (0.059 R)
• M20: 5,738,874 km (0.101 R)
• M21: 6,064,099 km (0.093 R)
• M22: 6,162,834 km (0.118 R)
• M23: 6,328,738 km (0.093 R)
• M24: 6,630,926 km (0.105 R)
• M25: 6,903,493 km (0.073 R)
• M26: 7,075,680 km (0.105 R)
• M27: 8,615,042 km (0.047 R)
• M28: 8,689,093 km (0.081 R)
• M29: 9,479,568 km (0.12 R)
• M30: 9,671,203 km (0.068 R)
• M31: 10,292,782 km (0.113 R)
• M32: 10,967,469 km (0.078 R)
• M33: 11,330,543 km (0.083 R)
• M34: 11,533,846 km (0.108 R)
• M35: 11,985,632 km (0.099 R)
• M36: 12,652,988 km (0.105 R)
• M37: 12,991,229 km (0.07 R)
• M38: 13,076,200 km (0.12 R)
• M39: 13,246,742 km (0.115 R)
• M40: 13,504,050 km (0.111 R)
• M41: 13,763,004 km (0.099 R)
• M42: 13,849,621 km (0.091 R)
• M43: 14,859,556 km (0.109 R)
• M44: 15,395,865 km (0.099 R)
• M45: 16,075,189 km (0.063 R)
• M46: 17,042,489 km (0.042 R)
• M47: 17,182,213 km (0.082 R)
• M48: 17,603,780 km (0.112 R)
• M49: 18,171,055 km (0.11 R)
• M50: 18,361,493 km (0.12 R)
• M51: 18,792,485 km (0.107 R)
• M52: 19,129,977 km (0.111 R)
• M53: 19,518,034 km (0.088 R)
• M54: 20,747,729 km (0.103 R)
• M55: 21,850,415 km (0.048 R)
• M56: 22,002,256 km (0.051 R)
• M57: 22,613,214 km (0.089 R)
• M58: 23,229,707 km (0.075 R)
• M59: 23,695,704 km (0.105 R)
• M60: 24,321,771 km (0.05 R)
• M61: 24,426,640 km (0.086 R)
• M62: 24,584,316 km (0.036 R)
• M63: 25,697,025 km (0.102 R)
• M64: 27,369,529 km (0.099 R)
• M65: 28,467,128 km (0.05 R)
• M66: 29,188,190 km (0.091 R)
• M67: 29,635,039 km (0.065 R)
• M68: 29,859,286 km (0.107 R)
• M69: 29,915,385 km (0.069 R)
• M70: 32,074,831 km (0.07 R)
• M71: 32,478,147 km (0.049 R)
• M72: 33,057,240 km (0.101 R)
• M73: 33,756,460 km (0.114 R)
• M74: 34,049,373 km (0.111 R)
• M75: 34,696,533 km (0.094 R)
• M76: 34,755,625 km (0.092 R)
• M77: 34,932,898 km (0.106 R)
• M78: 35,466,663 km (0.108 R)
• M79: 35,526,054 km (0.077 R)
• M80: 35,883,592 km (0.065 R)
• M81: 35,943,282 km (0.059 R)
• M82: 36,662,399 km (0.111 R)
• M83: 38,847,874 km (0.111 R)
• M84: 39,093,215 km (0.094 R)
• M85: 39,216,184 km (0.09 R)
• M86: 40,514,395 km (0.096 R)
• M87: 40,638,860 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.2

Radius: 3.4

Gravity: 50.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.37 AU - 16.53 AU

Year: 18398 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,515,071 km

• M1: 66,272 km (0.111 R)
• M2: 192,981 km (0.085 R)
• M3: 311,164 km (0.11 R)
• M4: 1,016,966 km (0.092 R)
• M5: 1,275,023 km (0.078 R)
• M6: 1,383,780 km (0.113 R)
• M7: 1,610,122 km (0.065 R)
• M8: 1,848,132 km (0.082 R)
• M9: 1,940,135 km (0.117 R)
• M10: 2,257,881 km (0.088 R)
• M11: 2,489,757 km (0.088 R)
• M12: 2,729,264 km (0.071 R)
• M13: 3,491,016 km (0.109 R)
• M14: 3,681,604 km (0.089 R)
• M15: 3,836,437 km (0.042 R)
• M16: 4,192,630 km (0.093 R)
• M17: 4,476,866 km (0.105 R)
• M18: 4,518,005 km (0.11 R)
• M19: 6,775,138 km (0.104 R)
• M20: 7,349,444 km (0.06 R)
• M21: 8,138,872 km (0.078 R)
• M22: 9,583,988 km (0.1 R)
• M23: 10,281,413 km (0.11 R)
• M24: 10,335,717 km (0.03 R)
• M25: 10,444,624 km (0.098 R)
• M26: 10,718,687 km (0.114 R)
• M27: 10,884,143 km (0.101 R)
• M28: 11,050,496 km (0.109 R)
• M29: 11,385,744 km (0.119 R)
• M30: 11,894,975 km (0.078 R)
• M31: 12,066,265 km (0.09 R)
• M32: 12,123,561 km (0.12 R)
• M33: 12,759,801 km (0.115 R)
• M34: 14,549,590 km (0.116 R)
• M35: 15,473,357 km (0.114 R)
• M36: 15,597,972 km (0.03 R)
• M37: 16,225,983 km (0.11 R)
• M38: 16,479,552 km (0.042 R)
• M39: 16,606,860 km (0.118 R)
• M40: 17,054,756 km (0.083 R)
• M41: 17,183,559 km (0.108 R)
• M42: 18,885,983 km (0.119 R)
• M43: 20,367,900 km (0.099 R)
• M44: 20,916,026 km (0.107 R)
• M45: 22,377,597 km (0.118 R)
• M46: 22,659,739 km (0.109 R)
• M47: 23,799,974 km (0.065 R)
• M48: 24,160,206 km (0.119 R)
• M49: 24,304,717 km (0.097 R)
• M50: 25,398,128 km (0.098 R)
• M51: 25,692,387 km (0.055 R)
• M52: 26,581,896 km (0.117 R)
• M53: 27,481,428 km (0.092 R)
• M54: 28,086,701 km (0.118 R)
• M55: 28,620,017 km (0.108 R)
• M56: 29,851,208 km (0.056 R)
• M57: 30,551,326 km (0.104 R)
• M58: 30,785,895 km (0.095 R)
• M59: 31,335,668 km (0.101 R)
• M60: 31,414,356 km (0.059 R)
• M61: 31,967,868 km (0.112 R)
• M62: 32,047,155 km (0.079 R)
• M63: 33,244,686 km (0.066 R)
• M64: 33,647,254 km (0.077 R)
• M65: 34,132,250 km (0.082 R)
• M66: 37,843,175 km (0.109 R)
• M67: 38,685,112 km (0.101 R)
• M68: 39,448,061 km (0.042 R)
• M69: 39,618,303 km (0.072 R)
• M70: 40,988,769 km (0.078 R)
• M71: 41,506,677 km (0.118 R)
• M72: 41,940,062 km (0.045 R)
• M73: 42,985,901 km (0.104 R)
• M74: 45,370,641 km (0.12 R)
• M75: 48,251,896 km (0.047 R)
• M76: 48,616,166 km (0.059 R)
• M77: 48,798,676 km (0.057 R)
• M78: 49,164,293 km (0.084 R)
• M79: 49,806,517 km (0.088 R)
• M80: 52,028,943 km (0.069 R)
• M81: 52,122,292 km (0.077 R)
• M82: 53,717,005 km (0.109 R)
• M83: 56,090,974 km (0.083 R)
• M84: 58,111,592 km (0.038 R)
• M85: 58,402,111 km (0.08 R)
• M86: 59,666,961 km (0.066 R)
• M87: 62,124,555 km (0.102 R)
• M88: 63,714,631 km (0.081 R)
• M89: 64,414,450 km (0.082 R)
• M90: 64,815,521 km (0.072 R)
• M91: 65,721,037 km (0.11 R)
• M92: 66,023,674 km (0.113 R)
• M93: 66,833,298 km (0.1 R)
• M94: 67,137,729 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.2

Radius: 6.5

Gravity: 17.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.67 AU - 23.05 AU

Year: 28921 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,515,071 km

• M1: 166,652 km (0.071 R)
• M2: 408,552 km (0.092 R)
• M3: 526,435 km (0.116 R)
• M4: 884,273 km (0.118 R)
• M5: 1,341,145 km (0.088 R)
• M6: 1,447,659 km (0.03 R)
• M7: 1,901,239 km (0.065 R)
• M8: 2,185,176 km (0.106 R)
• M9: 3,596,034 km (0.036 R)
• M10: 3,946,691 km (0.107 R)
• M11: 4,151,939 km (0.082 R)
• M12: 4,360,628 km (0.113 R)
• M13: 4,842,782 km (0.092 R)
• M14: 5,398,389 km (0.08 R)
• M15: 5,455,086 km (0.082 R)
• M16: 6,996,692 km (0.069 R)
• M17: 8,929,497 km (0.074 R)
• M18: 10,093,219 km (0.117 R)
• M19: 11,522,327 km (0.108 R)
• M20: 12,037,393 km (0.068 R)
• M21: 14,171,406 km (0.112 R)
• M22: 14,643,687 km (0.091 R)
• M23: 15,361,757 km (0.12 R)
• M24: 16,009,665 km (0.085 R)
• M25: 16,832,004 km (0.077 R)
• M26: 17,164,860 km (0.103 R)
• M27: 18,517,673 km (0.113 R)
• M28: 18,603,393 km (0.107 R)
• M29: 18,947,318 km (0.113 R)
• M30: 20,080,073 km (0.086 R)
• M31: 20,432,975 km (0.07 R)
• M32: 20,876,981 km (0.109 R)
• M33: 21,144,911 km (0.106 R)
• M34: 21,414,038 km (0.075 R)
• M35: 21,865,075 km (0.096 R)
• M36: 21,955,731 km (0.1 R)
• M37: 25,108,806 km (0.12 R)
• M38: 26,158,833 km (0.094 R)
• M39: 29,094,542 km (0.11 R)
• M40: 30,096,100 km (0.109 R)
• M41: 30,297,758 km (0.12 R)
• M42: 30,601,142 km (0.111 R)
• M43: 31,927,327 km (0.047 R)
• M44: 33,899,027 km (0.106 R)
• M45: 36,123,697 km (0.1 R)
• M46: 38,285,835 km (0.09 R)
• M47: 39,603,194 km (0.068 R)
• M48: 43,643,384 km (0.114 R)
• M49: 44,329,439 km (0.066 R)
• M50: 46,641,774 km (0.09 R)
• M51: 47,225,953 km (0.037 R)
• M52: 48,283,610 km (0.044 R)
• M53: 49,467,977 km (0.102 R)
• M54: 51,021,850 km (0.075 R)
• M55: 55,160,774 km (0.1 R)
• M56: 55,407,611 km (0.109 R)
• M57: 55,902,331 km (0.118 R)
• M58: 57,645,445 km (0.104 R)
• M59: 60,039,460 km (0.117 R)
• M60: 60,166,319 km (0.119 R)
• M61: 60,674,802 km (0.086 R)
• M62: 61,312,388 km (0.087 R)
• M63: 62,337,134 km (0.089 R)
• M64: 62,722,946 km (0.089 R)
• M65: 64,273,828 km (0.095 R)
• M66: 64,403,679 km (0.04 R)
• M67: 65,053,980 km (0.081 R)
• M68: 65,445,328 km (0.068 R)
• M69: 66,230,119 km (0.101 R)
• M70: 66,361,316 km (0.056 R)
• M71: 71,945,655 km (0.086 R)
• M72: 72,215,380 km (0.097 R)
• M73: 74,930,432 km (0.049 R)
• M74: 76,025,787 km (0.111 R)
• M75: 76,575,410 km (0.068 R)
• M76: 77,264,308 km (0.075 R)
• M77: 78,232,356 km (0.059 R)
• M78: 78,370,884 km (0.086 R)
• M79: 78,926,191 km (0.115 R)
• M80: 79,482,695 km (0.072 R)
• M81: 80,599,742 km (0.094 R)
• M82: 84,550,024 km (0.074 R)
• M83: 84,834,559 km (0.11 R)
• M84: 86,262,171 km (0.114 R)
• M85: 88,129,901 km (0.085 R)
• M86: 91,905,302 km (0.108 R)
• M87: 92,783,891 km (0.103 R)
• M88: 93,371,361 km (0.107 R)
• M89: 93,665,471 km (0.078 R)
• M90: 96,921,169 km (0.116 R)
• M91: 97,219,019 km (0.11 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 12,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit