🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 46.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.57 AU - 0.71 AU

Year: 331 Days

Day: 40.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 14.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 428 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,585,765 km

• M1: 189,391 km (0.108 R)
• M2: 305,479 km (0.086 R)
• M3: 461,360 km (0.034 R)
• M4: 590,164 km (0.119 R)
• M5: 692,339 km (0.116 R)
• M6: 876,045 km (0.103 R)
• M7: 983,456 km (0.06 R)
• M8: 1,151,754 km (0.049 R)
• M9: 1,276,369 km (0.105 R)
• M10: 1,446,611 km (0.098 R)
• M11: 1,545,196 km (0.07 R)
• M12: 1,706,014 km (0.053 R)
• M13: 1,799,662 km (0.096 R)
• M14: 1,906,625 km (0.101 R)
• M15: 2,004,163 km (0.039 R)
• M16: 2,283,013 km (0.106 R)
• M17: 2,600,310 km (0.094 R)
• M18: 2,846,249 km (0.091 R)
• M19: 3,025,767 km (0.068 R)
• M20: 3,140,807 km (0.115 R)
• M21: 3,250,463 km (0.113 R)
• M22: 3,445,538 km (0.072 R)
• M23: 3,544,422 km (0.047 R)
• M24: 3,651,684 km (0.103 R)
• M25: 3,818,186 km (0.118 R)
• M26: 4,076,392 km (0.117 R)
• M27: 4,181,410 km (0.11 R)
• M28: 4,378,730 km (0.072 R)
• M29: 4,501,699 km (0.112 R)
• M30: 4,806,580 km (0.08 R)
• M31: 4,925,659 km (0.085 R)
• M32: 5,037,708 km (0.1 R)
• M33: 5,174,890 km (0.064 R)
• M34: 5,280,655 km (0.116 R)
• M35: 5,444,914 km (0.063 R)
• M36: 5,711,198 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 13.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 1625 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,585,765 km

• M1: 179,517 km (0.117 R)
• M2: 309,368 km (0.118 R)
• M3: 449,841 km (0.106 R)
• M4: 723,754 km (0.065 R)
• M5: 897,737 km (0.12 R)
• M6: 1,027,887 km (0.092 R)
• M7: 1,173,595 km (0.076 R)
• M8: 1,438,982 km (0.097 R)
• M9: 1,603,988 km (0.092 R)
• M10: 1,775,428 km (0.113 R)
• M11: 2,372,473 km (0.116 R)
• M12: 2,604,798 km (0.044 R)
• M13: 2,832,336 km (0.102 R)
• M14: 3,016,791 km (0.111 R)
• M15: 3,333,340 km (0.08 R)
• M16: 3,835,091 km (0.119 R)
• M17: 4,012,215 km (0.119 R)
• M18: 4,108,855 km (0.049 R)
• M19: 4,417,476 km (0.049 R)
• M20: 4,632,298 km (0.112 R)
• M21: 4,762,897 km (0.074 R)
• M22: 4,850,711 km (0.033 R)
• M23: 5,237,272 km (0.046 R)
• M24: 5,358,297 km (0.045 R)
• M25: 5,603,039 km (0.102 R)
• M26: 5,804,697 km (0.091 R)
• M27: 6,072,178 km (0.064 R)
• M28: 6,263,364 km (0.113 R)
• M29: 6,375,861 km (0.116 R)
• M30: 6,521,420 km (0.108 R)
• M31: 6,750,155 km (0.072 R)
• M32: 6,849,039 km (0.06 R)
• M33: 6,964,978 km (0.08 R)
• M34: 7,048,154 km (0.109 R)
• M35: 7,985,684 km (0.114 R)
• M36: 8,406,952 km (0.032 R)
• M37: 8,495,813 km (0.066 R)
• M38: 8,656,182 km (0.083 R)
• M39: 8,763,742 km (0.118 R)
• M40: 8,944,008 km (0.089 R)
• M41: 9,234,976 km (0.098 R)
• M42: 9,381,731 km (0.117 R)
• M43: 9,473,734 km (0.117 R)
• M44: 9,789,086 km (0.116 R)
• M45: 10,051,331 km (0.026 R)
• M46: 10,240,124 km (0.081 R)
• M47: 10,659,596 km (0.108 R)
• M48: 11,084,753 km (0.062 R)
• M49: 11,279,829 km (0.08 R)
• M50: 11,456,504 km (0.071 R)
• M51: 11,574,686 km (0.057 R)
• M52: 11,693,318 km (0.088 R)
• M53: 11,852,191 km (0.086 R)
• M54: 12,212,123 km (0.115 R)
• M55: 12,454,172 km (0.072 R)
• M56: 12,636,682 km (0.085 R)
• M57: 12,779,249 km (0.106 R)
• M58: 12,881,424 km (0.081 R)
• M59: 13,025,038 km (0.118 R)
• M60: 13,355,051 km (0.115 R)
• M61: 13,542,048 km (0.098 R)
• M62: 13,667,112 km (0.12 R)
• M63: 13,918,436 km (0.113 R)
• M64: 14,044,697 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 9.7

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.95 AU - 4.15 AU

Year: 5263 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,585,765 km

• M1: 136,882 km (0.114 R)
• M2: 339,438 km (0.036 R)
• M3: 399,875 km (0.111 R)
• M4: 633,697 km (0.114 R)
• M5: 1,110,615 km (0.092 R)
• M6: 1,274,574 km (0.044 R)
• M7: 1,481,917 km (0.095 R)
• M8: 1,775,727 km (0.082 R)
• M9: 1,929,663 km (0.069 R)
• M10: 2,148,525 km (0.092 R)
• M11: 2,333,727 km (0.119 R)
• M12: 2,438,894 km (0.036 R)
• M13: 2,742,129 km (0.099 R)
• M14: 2,830,990 km (0.115 R)
• M15: 3,126,446 km (0.057 R)
• M16: 3,313,294 km (0.078 R)
• M17: 3,503,881 km (0.104 R)
• M18: 3,600,522 km (0.036 R)
• M19: 3,722,593 km (0.115 R)
• M20: 3,846,161 km (0.025 R)
• M21: 4,148,050 km (0.097 R)
• M22: 4,484,047 km (0.05 R)
• M23: 4,589,064 km (0.032 R)
• M24: 4,990,735 km (0.076 R)
• M25: 5,099,791 km (0.107 R)
• M26: 5,543,798 km (0.11 R)
• M27: 5,799,161 km (0.073 R)
• M28: 5,942,626 km (0.069 R)
• M29: 6,558,221 km (0.066 R)
• M30: 6,858,614 km (0.088 R)
• M31: 7,102,159 km (0.089 R)
• M32: 7,441,596 km (0.119 R)
• M33: 7,629,043 km (0.068 R)
• M34: 7,786,569 km (0.103 R)
• M35: 7,849,699 km (0.118 R)
• M36: 8,104,614 km (0.056 R)
• M37: 8,524,386 km (0.067 R)
• M38: 9,084,181 km (0.067 R)
• M39: 9,184,262 km (0.102 R)
• M40: 9,963,218 km (0.103 R)
• M41: 10,100,998 km (0.096 R)
• M42: 11,046,606 km (0.109 R)
• M43: 11,548,058 km (0.086 R)
• M44: 12,425,001 km (0.102 R)
• M45: 12,722,102 km (0.119 R)
• M46: 12,984,048 km (0.094 R)
• M47: 13,361,184 km (0.107 R)
• M48: 13,627,319 km (0.111 R)
• M49: 13,742,060 km (0.108 R)
• M50: 13,972,292 km (0.074 R)
• M51: 14,087,781 km (0.072 R)
• M52: 14,945,126 km (0.087 R)
• M53: 16,101,069 km (0.087 R)
• M54: 16,424,949 km (0.067 R)
• M55: 16,506,330 km (0.102 R)
• M56: 16,751,072 km (0.077 R)
• M57: 16,832,902 km (0.038 R)
• M58: 17,575,655 km (0.07 R)
• M59: 17,742,158 km (0.119 R)
• M60: 17,867,371 km (0.115 R)
• M61: 17,992,884 km (0.056 R)
• M62: 18,455,590 km (0.049 R)
• M63: 18,709,757 km (0.083 R)
• M64: 19,521,924 km (0.107 R)
• M65: 20,564,172 km (0.076 R)
• M66: 22,251,337 km (0.078 R)
• M67: 22,657,346 km (0.07 R)
• M68: 23,890,182 km (0.074 R)
• M69: 24,352,289 km (0.078 R)
• M70: 24,584,465 km (0.115 R)
• M71: 25,144,709 km (0.092 R)
• M72: 25,567,622 km (0.059 R)
• M73: 26,325,336 km (0.087 R)
• M74: 26,420,630 km (0.113 R)
• M75: 27,282,762 km (0.11 R)
• M76: 27,379,253 km (0.108 R)
• M77: 27,911,372 km (0.033 R)
• M78: 29,379,825 km (0.095 R)
• M79: 29,924,511 km (0.096 R)
• M80: 30,372,706 km (0.117 R)
• M81: 31,326,093 km (0.084 R)
• M82: 31,781,170 km (0.032 R)
• M83: 33,056,641 km (0.1 R)
• M84: 33,468,484 km (0.085 R)
• M85: 33,674,929 km (0.089 R)
• M86: 33,830,062 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.4

Radius: 6.2

Gravity: 14.47 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.86 AU - 7.98 AU

Year: 14391 Days

Day: 25 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,585,765 km

• M1: 103,522 km (0.11 R)
• M2: 315,801 km (0.062 R)
• M3: 713,582 km (0.098 R)
• M4: 811,419 km (0.082 R)
• M5: 1,042,398 km (0.068 R)
• M6: 1,223,112 km (0.106 R)
• M7: 1,269,936 km (0.102 R)
• M8: 1,389,465 km (0.029 R)
• M9: 1,691,653 km (0.115 R)
• M10: 2,154,060 km (0.089 R)
• M11: 2,503,072 km (0.117 R)
• M12: 2,623,348 km (0.097 R)
• M13: 2,838,470 km (0.116 R)
• M14: 3,823,572 km (0.032 R)
• M15: 4,316,497 km (0.062 R)
• M16: 4,424,806 km (0.119 R)
• M17: 4,904,117 km (0.09 R)
• M18: 5,594,960 km (0.077 R)
• M19: 6,032,085 km (0.077 R)
• M20: 6,980,985 km (0.047 R)
• M21: 7,364,853 km (0.062 R)
• M22: 7,887,398 km (0.074 R)
• M23: 8,647,954 km (0.06 R)
• M24: 9,106,322 km (0.086 R)
• M25: 9,998,673 km (0.101 R)
• M26: 10,238,029 km (0.101 R)
• M27: 10,673,808 km (0.101 R)
• M28: 10,967,768 km (0.077 R)
• M29: 11,413,570 km (0.046 R)
• M30: 11,563,467 km (0.119 R)
• M31: 12,017,197 km (0.062 R)
• M32: 12,579,685 km (0.088 R)
• M33: 13,465,604 km (0.104 R)
• M34: 13,518,412 km (0.07 R)
• M35: 13,571,220 km (0.103 R)
• M36: 13,624,177 km (0.12 R)
• M37: 14,103,190 km (0.12 R)
• M38: 14,425,573 km (0.102 R)
• M39: 14,750,500 km (0.074 R)
• M40: 14,804,804 km (0.084 R)
• M41: 15,187,325 km (0.12 R)
• M42: 15,850,642 km (0.104 R)
• M43: 16,298,090 km (0.029 R)
• M44: 16,636,480 km (0.119 R)
• M45: 16,863,270 km (0.098 R)
• M46: 17,034,111 km (0.07 R)
• M47: 17,262,697 km (0.116 R)
• M48: 17,607,520 km (0.079 R)
• M49: 18,479,675 km (0.103 R)
• M50: 20,447,187 km (0.089 R)
• M51: 20,934,128 km (0.096 R)
• M52: 21,671,645 km (0.066 R)
• M53: 21,795,363 km (0.119 R)
• M54: 21,919,379 km (0.082 R)
• M55: 22,105,778 km (0.086 R)
• M56: 22,542,754 km (0.107 R)
• M57: 22,919,740 km (0.05 R)
• M58: 24,126,845 km (0.086 R)
• M59: 24,383,555 km (0.115 R)
• M60: 25,746,242 km (0.072 R)
• M61: 25,811,766 km (0.089 R)
• M62: 26,734,785 km (0.103 R)
• M63: 26,801,207 km (0.025 R)
• M64: 27,067,042 km (0.111 R)
• M65: 27,467,515 km (0.05 R)
• M66: 28,342,065 km (0.074 R)
• M67: 29,089,156 km (0.109 R)
• M68: 29,157,373 km (0.119 R)
• M69: 33,848,912 km (0.116 R)
• M70: 35,075,914 km (0.106 R)
• M71: 35,731,451 km (0.09 R)
• M72: 36,024,214 km (0.111 R)
• M73: 37,796,650 km (0.056 R)
• M74: 38,618,541 km (0.092 R)
• M75: 39,069,279 km (0.108 R)
• M76: 39,144,676 km (0.059 R)
• M77: 40,432,116 km (0.073 R)
• M78: 41,425,894 km (0.085 R)
• M79: 41,579,531 km (0.04 R)
• M80: 42,582,735 km (0.065 R)
• M81: 42,893,001 km (0.098 R)
• M82: 46,354,995 km (0.107 R)
• M83: 49,334,984 km (0.091 R)
• M84: 49,660,808 km (0.092 R)
• M85: 49,824,020 km (0.107 R)
• M86: 51,630,863 km (0.108 R)
• M87: 54,549,368 km (0.051 R)
• M88: 54,717,815 km (0.106 R)
• M89: 55,055,008 km (0.058 R)
• M90: 55,901,284 km (0.115 R)
• M91: 56,071,077 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.1

Radius: 4.8

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.34 AU - 10.42 AU

Year: 15663 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,585,765 km

• M1: 324,029 km (0.112 R)
• M2: 640,279 km (0.082 R)
• M3: 1,008,888 km (0.093 R)
• M4: 1,627,026 km (0.12 R)
• M5: 2,147,178 km (0.057 R)
• M6: 2,312,633 km (0.055 R)
• M7: 2,425,281 km (0.059 R)
• M8: 2,803,763 km (0.073 R)
• M9: 2,923,890 km (0.044 R)
• M10: 3,076,480 km (0.077 R)
• M11: 3,169,231 km (0.095 R)
• M12: 3,647,196 km (0.112 R)
• M13: 3,911,236 km (0.041 R)
• M14: 3,978,256 km (0.111 R)
• M15: 4,011,916 km (0.11 R)
• M16: 4,562,885 km (0.092 R)
• M17: 4,919,227 km (0.073 R)
• M18: 5,658,539 km (0.1 R)
• M19: 9,387,865 km (0.115 R)
• M20: 10,022,758 km (0.064 R)
• M21: 10,299,065 km (0.106 R)
• M22: 11,429,128 km (0.096 R)
• M23: 11,573,190 km (0.09 R)
• M24: 11,621,361 km (0.107 R)
• M25: 12,647,602 km (0.094 R)
• M26: 13,146,362 km (0.064 R)
• M27: 13,297,306 km (0.059 R)
• M28: 13,957,781 km (0.065 R)
• M29: 14,111,717 km (0.058 R)
• M30: 14,785,356 km (0.092 R)
• M31: 15,522,425 km (0.101 R)
• M32: 15,895,522 km (0.115 R)
• M33: 16,433,476 km (0.104 R)
• M34: 16,704,697 km (0.089 R)
• M35: 16,759,150 km (0.045 R)
• M36: 17,693,389 km (0.06 R)
• M37: 18,531,586 km (0.1 R)
• M38: 19,325,651 km (0.087 R)
• M39: 19,784,318 km (0.084 R)
• M40: 20,595,737 km (0.103 R)
• M41: 21,417,927 km (0.095 R)
• M42: 21,595,500 km (0.078 R)
• M43: 21,714,131 km (0.1 R)
• M44: 23,580,813 km (0.118 R)
• M45: 24,132,231 km (0.11 R)
• M46: 25,875,046 km (0.115 R)
• M47: 25,938,027 km (0.082 R)
• M48: 26,443,817 km (0.079 R)
• M49: 29,020,940 km (0.08 R)
• M50: 30,007,837 km (0.107 R)
• M51: 30,140,231 km (0.099 R)
• M52: 31,542,262 km (0.082 R)
• M53: 32,149,630 km (0.115 R)
• M54: 32,217,397 km (0.073 R)
• M55: 32,285,165 km (0.036 R)
• M56: 32,760,886 km (0.114 R)
• M57: 33,650,545 km (0.106 R)
• M58: 34,825,936 km (0.118 R)
• M59: 35,034,774 km (0.026 R)
• M60: 35,313,774 km (0.025 R)
• M61: 35,383,636 km (0.103 R)
• M62: 37,430,135 km (0.05 R)
• M63: 39,442,077 km (0.032 R)
• M64: 39,805,001 km (0.098 R)
• M65: 39,950,560 km (0.025 R)
• M66: 41,931,984 km (0.108 R)
• M67: 42,006,035 km (0.08 R)
• M68: 42,450,939 km (0.117 R)
• M69: 44,698,797 km (0.117 R)
• M70: 48,297,523 km (0.052 R)
• M71: 48,375,164 km (0.099 R)
• M72: 48,685,879 km (0.117 R)
• M73: 49,700,153 km (0.071 R)
• M74: 50,406,554 km (0.104 R)
• M75: 50,879,283 km (0.119 R)
• M76: 52,147,125 km (0.078 R)
• M77: 53,585,808 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 14,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit