🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.63 AU - 0.71 AU

Year: 198 Days

Day: 24 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.64 AU - 0.78 AU

Year: 216 Days

Day: 18.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.14 AU - 1.14 AU

Year: 440 Days

Day: 12.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.04 AU - 1.26 AU

Year: 446 Days

Day: 37.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.59 AU - 2.17 AU

Year: 932 Days

Day: 24.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.55 AU - 3.63 AU

Year: 1964 Days

Day: 15.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.2

Radius: 14.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.72 AU - 9.5 AU

Year: 7592 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,381,263 km

• M1: 248,781 km (0.082 R)
• M2: 339,737 km (0.083 R)
• M3: 498,460 km (0.1 R)
• M4: 649,105 km (0.116 R)
• M5: 1,273,078 km (0.089 R)
• M6: 1,435,990 km (0.064 R)
• M7: 1,529,489 km (0.039 R)
• M8: 1,625,381 km (0.07 R)
• M9: 1,967,212 km (0.1 R)
• M10: 2,200,884 km (0.11 R)
• M11: 2,443,980 km (0.097 R)
• M12: 2,742,727 km (0.11 R)
• M13: 2,980,887 km (0.098 R)
• M14: 3,078,126 km (0.092 R)
• M15: 3,275,894 km (0.078 R)
• M16: 3,762,386 km (0.097 R)
• M17: 3,867,853 km (0.119 R)
• M18: 4,605,520 km (0.084 R)
• M19: 4,804,036 km (0.11 R)
• M20: 5,357,100 km (0.089 R)
• M21: 5,777,619 km (0.098 R)
• M22: 6,177,943 km (0.096 R)
• M23: 6,334,273 km (0.06 R)
• M24: 6,428,819 km (0.101 R)
• M25: 7,201,641 km (0.102 R)
• M26: 8,037,894 km (0.085 R)
• M27: 8,381,071 km (0.087 R)
• M28: 8,554,605 km (0.12 R)
• M29: 8,729,185 km (0.095 R)
• M30: 8,904,963 km (0.079 R)
• M31: 9,117,541 km (0.107 R)
• M32: 9,547,785 km (0.068 R)
• M33: 10,353,818 km (0.077 R)
• M34: 10,540,068 km (0.084 R)
• M35: 11,913,825 km (0.101 R)
• M36: 12,463,298 km (0.07 R)
• M37: 12,820,837 km (0.11 R)
• M38: 13,181,966 km (0.07 R)
• M39: 13,505,696 km (0.095 R)
• M40: 14,161,084 km (0.078 R)
• M41: 14,576,069 km (0.057 R)
• M42: 15,673,519 km (0.085 R)
• M43: 16,145,949 km (0.081 R)
• M44: 16,710,232 km (0.097 R)
• M45: 17,813,666 km (0.078 R)
• M46: 17,947,556 km (0.083 R)
• M47: 18,126,774 km (0.086 R)
• M48: 19,535,687 km (0.062 R)
• M49: 19,627,689 km (0.097 R)
• M50: 20,416,519 km (0.113 R)
• M51: 21,785,938 km (0.119 R)
• M52: 22,409,462 km (0.107 R)
• M53: 22,796,172 km (0.105 R)
• M54: 23,184,977 km (0.076 R)
• M55: 23,380,202 km (0.113 R)
• M56: 23,625,094 km (0.112 R)
• M57: 24,812,153 km (0.104 R)
• M58: 24,911,935 km (0.105 R)
• M59: 25,262,293 km (0.103 R)
• M60: 25,816,105 km (0.037 R)
• M61: 26,680,032 km (0.112 R)
• M62: 26,884,682 km (0.071 R)
• M63: 27,038,469 km (0.034 R)
• M64: 27,398,551 km (0.074 R)
• M65: 27,604,996 km (0.088 R)
• M66: 27,708,518 km (0.11 R)
• M67: 28,175,562 km (0.088 R)
• M68: 28,436,162 km (0.102 R)
• M69: 28,540,581 km (0.116 R)
• M70: 28,645,150 km (0.083 R)
• M71: 28,959,754 km (0.081 R)
• M72: 29,328,214 km (0.046 R)
• M73: 30,336,055 km (0.098 R)
• M74: 30,549,680 km (0.089 R)
• M75: 31,950,515 km (0.114 R)
• M76: 32,331,241 km (0.103 R)
• M77: 33,152,235 km (0.07 R)
• M78: 33,262,189 km (0.091 R)
• M79: 33,482,397 km (0.119 R)
• M80: 35,655,904 km (0.071 R)
• M81: 36,277,184 km (0.039 R)
• M82: 36,959,052 km (0.087 R)
• M83: 38,508,586 km (0.118 R)
• M84: 38,681,970 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 9.1

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.4 AU - 10.12 AU

Year: 10191 Days

Day: 11.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,381,263 km

• M1: 117,135 km (0.118 R)
• M2: 342,430 km (0.034 R)
• M3: 713,582 km (0.088 R)
• M4: 983,456 km (0.085 R)
• M5: 1,284,597 km (0.057 R)
• M6: 1,657,395 km (0.107 R)
• M7: 1,789,191 km (0.115 R)
• M8: 2,253,243 km (0.109 R)
• M9: 2,474,050 km (0.088 R)
• M10: 3,043,569 km (0.101 R)
• M11: 3,233,109 km (0.119 R)
• M12: 3,482,638 km (0.108 R)
• M13: 3,595,585 km (0.082 R)
• M14: 3,767,323 km (0.086 R)
• M15: 3,883,262 km (0.089 R)
• M16: 4,511,722 km (0.108 R)
• M17: 4,853,553 km (0.102 R)
• M18: 4,979,964 km (0.11 R)
• M19: 5,139,584 km (0.109 R)
• M20: 5,628,321 km (0.077 R)
• M21: 5,962,522 km (0.111 R)
• M22: 6,337,714 km (0.091 R)
• M23: 6,510,649 km (0.043 R)
• M24: 7,399,410 km (0.11 R)
• M25: 7,581,620 km (0.094 R)
• M26: 7,728,525 km (0.091 R)
• M27: 8,363,568 km (0.045 R)
• M28: 8,477,263 km (0.101 R)
• M29: 8,668,149 km (0.094 R)
• M30: 9,683,171 km (0.087 R)
• M31: 9,802,700 km (0.083 R)
• M32: 11,108,091 km (0.112 R)
• M33: 11,994,159 km (0.045 R)
• M34: 12,251,617 km (0.086 R)
• M35: 12,337,785 km (0.073 R)
• M36: 12,859,134 km (0.109 R)
• M37: 13,520,955 km (0.093 R)
• M38: 14,193,846 km (0.103 R)
• M39: 14,511,741 km (0.111 R)
• M40: 14,602,847 km (0.07 R)
• M41: 14,785,954 km (0.104 R)
• M42: 14,969,661 km (0.095 R)
• M43: 15,200,490 km (0.113 R)
• M44: 15,432,516 km (0.057 R)
• M45: 15,618,915 km (0.072 R)
• M46: 16,992,972 km (0.041 R)
• M47: 17,330,315 km (0.085 R)
• M48: 17,572,663 km (0.044 R)
• M49: 17,816,209 km (0.097 R)
• M50: 17,913,896 km (0.113 R)
• M51: 18,011,883 km (0.1 R)
• M52: 18,553,427 km (0.057 R)
• M53: 18,851,127 km (0.104 R)
• M54: 19,000,575 km (0.094 R)
• M55: 19,300,668 km (0.119 R)
• M56: 20,927,396 km (0.087 R)
• M57: 21,288,974 km (0.091 R)
• M58: 22,544,698 km (0.084 R)
• M59: 23,181,536 km (0.068 R)
• M60: 23,288,200 km (0.12 R)
• M61: 23,663,092 km (0.108 R)
• M62: 24,853,891 km (0.095 R)
• M63: 25,621,927 km (0.109 R)
• M64: 26,230,790 km (0.115 R)
• M65: 26,732,541 km (0.04 R)
• M66: 28,541,927 km (0.093 R)
• M67: 28,656,370 km (0.1 R)
• M68: 28,770,962 km (0.106 R)
• M69: 31,034,976 km (0.078 R)
• M70: 31,447,417 km (0.116 R)
• M71: 32,875,179 km (0.119 R)
• M72: 33,295,549 km (0.099 R)
• M73: 33,416,125 km (0.037 R)
• M74: 33,536,701 km (0.048 R)
• M75: 33,657,427 km (0.079 R)
• M76: 33,838,739 km (0.05 R)
• M77: 34,020,501 km (0.112 R)
• M78: 34,202,561 km (0.071 R)
• M79: 34,506,544 km (0.096 R)
• M80: 35,547,147 km (0.119 R)
• M81: 35,793,535 km (0.108 R)
• M82: 37,346,061 km (0.079 R)
• M83: 38,730,440 km (0.115 R)
• M84: 38,793,720 km (0.095 R)
• M85: 39,238,026 km (0.101 R)
• M86: 39,683,977 km (0.036 R)
• M87: 40,131,574 km (0.098 R)
• M88: 43,245,603 km (0.066 R)
• M89: 43,442,922 km (0.077 R)
• M90: 43,772,187 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334

Radius: 9.7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.78 AU - 11.06 AU

Year: 12164 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 70,381,263 km

• M1: 140,622 km (0.104 R)
• M2: 332,406 km (0.088 R)
• M3: 643,720 km (0.082 R)
• M4: 782,397 km (0.06 R)
• M5: 1,001,109 km (0.038 R)
• M6: 1,239,718 km (0.087 R)
• M7: 1,316,910 km (0.119 R)
• M8: 1,858,305 km (0.096 R)
• M9: 2,318,318 km (0.116 R)
• M10: 2,438,894 km (0.063 R)
• M11: 3,072,740 km (0.102 R)
• M12: 3,232,212 km (0.086 R)
• M13: 3,699,256 km (0.108 R)
• M14: 4,216,865 km (0.049 R)
• M15: 4,305,277 km (0.116 R)
• M16: 4,394,437 km (0.083 R)
• M17: 4,880,331 km (0.103 R)
• M18: 5,287,686 km (0.103 R)
• M19: 5,383,279 km (0.107 R)
• M20: 6,850,386 km (0.106 R)
• M21: 7,555,889 km (0.101 R)
• M22: 7,627,846 km (0.03 R)
• M23: 7,990,471 km (0.115 R)
• M24: 8,100,276 km (0.049 R)
• M25: 8,321,681 km (0.108 R)
• M26: 8,657,378 km (0.093 R)
• M27: 8,770,325 km (0.1 R)
• M28: 8,997,564 km (0.047 R)
• M29: 9,574,264 km (0.116 R)
• M30: 10,162,931 km (0.09 R)
• M31: 10,763,417 km (0.12 R)
• M32: 11,252,004 km (0.117 R)
• M33: 11,334,283 km (0.053 R)
• M34: 11,457,851 km (0.05 R)
• M35: 12,208,832 km (0.119 R)
• M36: 12,420,363 km (0.119 R)
• M37: 13,539,355 km (0.104 R)
• M38: 13,890,162 km (0.086 R)
• M39: 14,022,407 km (0.07 R)
• M40: 15,186,877 km (0.12 R)
• M41: 15,368,638 km (0.116 R)
• M42: 15,964,786 km (0.119 R)
• M43: 16,149,838 km (0.085 R)
• M44: 16,288,964 km (0.037 R)
• M45: 16,802,683 km (0.106 R)
• M46: 17,416,782 km (0.049 R)
• M47: 17,511,927 km (0.093 R)
• M48: 17,894,149 km (0.116 R)
• M49: 18,134,403 km (0.12 R)
• M50: 18,327,385 km (0.093 R)
• M51: 20,244,631 km (0.069 R)
• M52: 20,545,323 km (0.086 R)
• M53: 20,948,339 km (0.113 R)
• M54: 21,455,925 km (0.061 R)
• M55: 23,002,917 km (0.109 R)
• M56: 23,107,336 km (0.089 R)
• M57: 23,474,000 km (0.114 R)
• M58: 24,959,806 km (0.117 R)
• M59: 26,039,604 km (0.088 R)
• M60: 26,640,090 km (0.118 R)
• M61: 26,804,647 km (0.062 R)
• M62: 27,024,556 km (0.079 R)
• M63: 27,355,616 km (0.111 R)
• M64: 27,743,374 km (0.049 R)
• M65: 29,200,008 km (0.12 R)
• M66: 29,483,048 km (0.094 R)
• M67: 29,880,679 km (0.107 R)
• M68: 30,394,547 km (0.045 R)
• M69: 32,070,343 km (0.105 R)
• M70: 32,245,372 km (0.038 R)
• M71: 33,125,606 km (0.092 R)
• M72: 34,311,319 km (0.043 R)
• M73: 34,609,916 km (0.075 R)
• M74: 37,643,013 km (0.071 R)
• M75: 37,704,647 km (0.087 R)
• M76: 39,066,736 km (0.073 R)
• M77: 39,378,498 km (0.09 R)
• M78: 40,507,962 km (0.103 R)
• M79: 40,886,744 km (0.119 R)
• M80: 41,076,583 km (0.091 R)
• M81: 41,520,739 km (0.088 R)
• M82: 41,647,898 km (0.102 R)
• M83: 42,477,867 km (0.076 R)
• M84: 42,541,894 km (0.096 R)
• M85: 42,734,277 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 7.5

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.85 AU - 14.99 AU

Year: 20842 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,381,263 km

• M1: 153,338 km (0.108 R)
• M2: 209,736 km (0.091 R)
• M3: 371,152 km (0.096 R)
• M4: 1,075,010 km (0.119 R)
• M5: 1,312,273 km (0.045 R)
• M6: 1,395,000 km (0.086 R)
• M7: 1,508,246 km (0.035 R)
• M8: 1,959,433 km (0.079 R)
• M9: 2,022,713 km (0.113 R)
• M10: 2,382,944 km (0.059 R)
• M11: 3,199,599 km (0.049 R)
• M12: 3,696,563 km (0.108 R)
• M13: 5,238,917 km (0.077 R)
• M14: 5,686,215 km (0.106 R)
• M15: 8,254,362 km (0.094 R)
• M16: 9,954,392 km (0.052 R)
• M17: 10,284,854 km (0.099 R)
• M18: 10,843,751 km (0.055 R)
• M19: 12,401,514 km (0.04 R)
• M20: 12,519,696 km (0.106 R)
• M21: 13,116,143 km (0.106 R)
• M22: 13,417,732 km (0.083 R)
• M23: 13,721,715 km (0.118 R)
• M24: 13,966,607 km (0.112 R)
• M25: 14,151,211 km (0.115 R)
• M26: 14,398,496 km (0.096 R)
• M27: 15,656,614 km (0.096 R)
• M28: 16,234,211 km (0.119 R)
• M29: 17,741,709 km (0.032 R)
• M30: 18,613,416 km (0.106 R)
• M31: 19,020,472 km (0.12 R)
• M32: 19,774,295 km (0.088 R)
• M33: 20,817,890 km (0.116 R)
• M34: 20,958,362 km (0.104 R)
• M35: 22,093,810 km (0.104 R)
• M36: 22,380,739 km (0.104 R)
• M37: 22,885,931 km (0.084 R)
• M38: 23,833,933 km (0.097 R)
• M39: 25,392,443 km (0.036 R)
• M40: 26,221,964 km (0.07 R)
• M41: 26,601,942 km (0.061 R)
• M42: 26,754,382 km (0.105 R)
• M43: 28,295,240 km (0.119 R)
• M44: 28,841,273 km (0.095 R)
• M45: 30,023,245 km (0.061 R)
• M46: 31,542,861 km (0.111 R)
• M47: 32,271,402 km (0.098 R)
• M48: 33,169,438 km (0.029 R)
• M49: 33,580,234 km (0.114 R)
• M50: 33,992,825 km (0.093 R)
• M51: 34,739,618 km (0.098 R)
• M52: 35,073,370 km (0.1 R)
• M53: 35,996,389 km (0.103 R)
• M54: 37,524,083 km (0.104 R)
• M55: 38,037,951 km (0.101 R)
• M56: 38,209,839 km (0.053 R)
• M57: 38,554,214 km (0.072 R)
• M58: 40,029,548 km (0.062 R)
• M59: 40,466,972 km (0.067 R)
• M60: 41,346,458 km (0.083 R)
• M61: 45,290,905 km (0.086 R)
• M62: 45,564,220 km (0.108 R)
• M63: 46,570,864 km (0.119 R)
• M64: 46,938,725 km (0.1 R)
• M65: 47,030,878 km (0.103 R)
• M66: 47,862,792 km (0.047 R)
• M67: 47,955,393 km (0.09 R)
• M68: 48,513,093 km (0.109 R)
• M69: 48,792,692 km (0.106 R)
• M70: 49,259,886 km (0.037 R)
• M71: 49,822,524 km (0.053 R)
• M72: 51,428,158 km (0.058 R)
• M73: 53,723,587 km (0.067 R)
• M74: 54,302,681 km (0.037 R)
• M75: 56,052,377 km (0.112 R)
• M76: 56,639,699 km (0.104 R)
• M77: 57,229,114 km (0.106 R)
• M78: 57,327,550 km (0.119 R)
• M79: 59,407,409 km (0.104 R)
• M80: 59,906,318 km (0.076 R)
• M81: 61,008,704 km (0.087 R)
• M82: 62,725,490 km (0.1 R)
• M83: 64,970,654 km (0.067 R)
• M84: 65,484,673 km (0.12 R)
• M85: 65,690,669 km (0.081 R)
• M86: 66,827,164 km (0.116 R)
• M87: 67,034,507 km (0.033 R)
• M88: 67,762,001 km (0.119 R)
• M89: 68,074,511 km (0.082 R)
• M90: 69,015,182 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit