🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 197 Days

Day: 45.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 154.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 250 Days

Day: 14.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 79 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.15 AU - 1.49 AU

Year: 677 Days

Day: 21.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.29 AU - 1.43 AU

Year: 708 Days

Day: 25.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 122.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.68 AU - 2.4 AU

Year: 1300 Days

Day: 19.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.8 AU - 4.54 AU

Year: 3800 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,365,144 km

• M1: 172,337 km (0.119 R)
• M2: 367,412 km (0.058 R)
• M3: 584,628 km (0.035 R)
• M4: 698,024 km (0.042 R)
• M5: 1,316,012 km (0.093 R)
• M6: 1,459,926 km (0.081 R)
• M7: 1,571,526 km (0.052 R)
• M8: 1,804,001 km (0.037 R)
• M9: 1,979,030 km (0.105 R)
• M10: 2,089,583 km (0.111 R)
• M11: 2,259,676 km (0.078 R)
• M12: 2,598,665 km (0.114 R)
• M13: 2,720,437 km (0.037 R)
• M14: 2,844,304 km (0.066 R)
• M15: 3,129,887 km (0.078 R)
• M16: 3,375,227 km (0.067 R)
• M17: 3,609,946 km (0.116 R)
• M18: 4,078,188 km (0.062 R)
• M19: 4,492,274 km (0.099 R)
• M20: 4,602,528 km (0.097 R)
• M21: 4,957,973 km (0.117 R)
• M22: 5,167,858 km (0.119 R)
• M23: 5,439,229 km (0.072 R)
• M24: 5,537,365 km (0.03 R)
• M25: 5,775,226 km (0.111 R)
• M26: 6,158,795 km (0.114 R)
• M27: 6,384,688 km (0.088 R)
• M28: 6,550,741 km (0.07 R)
• M29: 6,908,430 km (0.062 R)
• M30: 7,100,364 km (0.12 R)
• M31: 7,251,009 km (0.09 R)
• M32: 7,424,393 km (0.077 R)
• M33: 9,092,559 km (0.096 R)
• M34: 9,373,803 km (0.081 R)
• M35: 9,468,199 km (0.08 R)
• M36: 9,777,118 km (0.077 R)
• M37: 9,992,988 km (0.101 R)
• M38: 10,162,034 km (0.039 R)
• M39: 10,453,899 km (0.064 R)
• M40: 10,674,706 km (0.119 R)
• M41: 10,921,841 km (0.113 R)
• M42: 11,878,071 km (0.054 R)
• M43: 12,031,558 km (0.038 R)
• M44: 12,211,525 km (0.111 R)
• M45: 12,756,510 km (0.074 R)
• M46: 13,045,234 km (0.114 R)
• M47: 13,230,136 km (0.054 R)
• M48: 13,816,710 km (0.089 R)
• M49: 14,248,748 km (0.1 R)
• M50: 14,493,790 km (0.034 R)
• M51: 14,932,710 km (0.112 R)
• M52: 15,627,442 km (0.051 R)
• M53: 16,049,308 km (0.116 R)
• M54: 16,247,526 km (0.096 R)
• M55: 16,446,491 km (0.113 R)
• M56: 16,933,133 km (0.108 R)
• M57: 17,019,451 km (0.084 R)
• M58: 17,250,579 km (0.108 R)
• M59: 17,453,584 km (0.08 R)
• M60: 17,540,799 km (0.096 R)
• M61: 17,979,270 km (0.065 R)
• M62: 18,391,861 km (0.099 R)
• M63: 18,510,193 km (0.045 R)
• M64: 18,956,743 km (0.073 R)
• M65: 19,316,376 km (0.101 R)
• M66: 19,527,309 km (0.101 R)
• M67: 19,738,990 km (0.049 R)
• M68: 19,920,901 km (0.059 R)
• M69: 20,194,965 km (0.064 R)
• M70: 20,347,854 km (0.113 R)
• M71: 20,531,709 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 12.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.57 AU - 8.71 AU

Year: 9423 Days

Day: 5.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,365,144 km

• M1: 210,035 km (0.117 R)
• M2: 422,165 km (0.032 R)
• M3: 540,497 km (0.1 R)
• M4: 1,498,223 km (0.101 R)
• M5: 1,848,730 km (0.117 R)
• M6: 2,104,992 km (0.101 R)
• M7: 2,600,609 km (0.117 R)
• M8: 3,354,433 km (0.075 R)
• M9: 3,467,529 km (0.098 R)
• M10: 3,553,099 km (0.061 R)
• M11: 3,873,388 km (0.114 R)
• M12: 4,325,323 km (0.076 R)
• M13: 4,541,941 km (0.094 R)
• M14: 4,794,013 km (0.088 R)
• M15: 6,019,220 km (0.087 R)
• M16: 6,192,005 km (0.069 R)
• M17: 6,577,968 km (0.066 R)
• M18: 6,755,989 km (0.119 R)
• M19: 7,116,969 km (0.119 R)
• M20: 7,336,579 km (0.08 R)
• M21: 7,857,628 km (0.1 R)
• M22: 8,545,330 km (0.08 R)
• M23: 8,778,852 km (0.088 R)
• M24: 9,653,251 km (0.039 R)
• M25: 9,855,957 km (0.027 R)
• M26: 10,430,712 km (0.086 R)
• M27: 10,638,653 km (0.097 R)
• M28: 10,974,350 km (0.062 R)
• M29: 11,484,329 km (0.104 R)
• M30: 12,220,052 km (0.077 R)
• M31: 12,307,566 km (0.062 R)
• M32: 12,483,344 km (0.087 R)
• M33: 12,615,738 km (0.087 R)
• M34: 12,837,292 km (0.049 R)
• M35: 13,015,613 km (0.074 R)
• M36: 13,149,802 km (0.074 R)
• M37: 13,782,452 km (0.114 R)
• M38: 14,240,371 km (0.112 R)
• M39: 15,312,539 km (0.097 R)
• M40: 15,882,357 km (0.064 R)
• M41: 16,362,417 km (0.104 R)
• M42: 17,091,557 km (0.1 R)
• M43: 17,189,543 km (0.071 R)
• M44: 17,484,700 km (0.094 R)
• M45: 18,030,283 km (0.115 R)
• M46: 18,430,607 km (0.091 R)
• M47: 19,392,970 km (0.117 R)
• M48: 19,495,295 km (0.101 R)
• M49: 20,475,760 km (0.111 R)
• M50: 21,313,807 km (0.095 R)
• M51: 21,525,039 km (0.047 R)
• M52: 22,323,593 km (0.088 R)
• M53: 23,186,024 km (0.111 R)
• M54: 24,059,377 km (0.084 R)
• M55: 24,169,331 km (0.105 R)
• M56: 26,007,141 km (0.089 R)
• M57: 26,289,432 km (0.055 R)
• M58: 26,459,375 km (0.048 R)
• M59: 26,857,306 km (0.103 R)
• M60: 27,028,446 km (0.089 R)
• M61: 27,601,555 km (0.052 R)
• M62: 28,236,598 km (0.097 R)
• M63: 29,933,786 km (0.105 R)
• M64: 30,824,492 km (0.116 R)
• M65: 31,363,194 km (0.067 R)
• M66: 32,086,200 km (0.096 R)
• M67: 36,349,291 km (0.078 R)
• M68: 36,791,652 km (0.098 R)
• M69: 38,129,356 km (0.108 R)
• M70: 38,836,355 km (0.086 R)
• M71: 39,288,590 km (0.111 R)
• M72: 39,547,843 km (0.119 R)
• M73: 39,742,619 km (0.067 R)
• M74: 39,872,620 km (0.112 R)
• M75: 40,786,663 km (0.12 R)
• M76: 45,256,198 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 14.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.1 AU - 9.1 AU

Year: 10287 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,365,144 km

• M1: 179,218 km (0.088 R)
• M2: 361,578 km (0.056 R)
• M3: 489,933 km (0.069 R)
• M4: 682,765 km (0.066 R)
• M5: 1,060,350 km (0.095 R)
• M6: 1,564,195 km (0.118 R)
• M7: 1,669,512 km (0.114 R)
• M8: 2,185,625 km (0.111 R)
• M9: 2,352,576 km (0.043 R)
• M10: 2,801,669 km (0.112 R)
• M11: 3,223,834 km (0.105 R)
• M12: 3,553,847 km (0.079 R)
• M13: 3,723,192 km (0.091 R)
• M14: 4,518,155 km (0.116 R)
• M15: 4,888,260 km (0.086 R)
• M16: 5,332,566 km (0.062 R)
• M17: 5,527,193 km (0.043 R)
• M18: 5,956,688 km (0.103 R)
• M19: 7,526,418 km (0.065 R)
• M20: 7,855,235 km (0.037 R)
• M21: 8,300,887 km (0.087 R)
• M22: 8,489,081 km (0.116 R)
• M23: 8,716,769 km (0.048 R)
• M24: 10,165,325 km (0.03 R)
• M25: 11,519,634 km (0.074 R)
• M26: 12,026,173 km (0.114 R)
• M27: 12,282,284 km (0.091 R)
• M28: 13,061,091 km (0.097 R)
• M29: 13,280,401 km (0.066 R)
• M30: 13,900,634 km (0.105 R)
• M31: 14,124,582 km (0.107 R)
• M32: 14,349,577 km (0.118 R)
• M33: 14,485,263 km (0.047 R)
• M34: 15,261,825 km (0.102 R)
• M35: 15,492,804 km (0.079 R)
• M36: 16,712,625 km (0.108 R)
• M37: 17,334,204 km (0.096 R)
• M38: 17,623,527 km (0.115 R)
• M39: 18,012,032 km (0.116 R)
• M40: 18,256,176 km (0.088 R)
• M41: 19,045,006 km (0.045 R)
• M42: 19,643,846 km (0.114 R)
• M43: 19,794,641 km (0.028 R)
• M44: 20,097,128 km (0.098 R)
• M45: 20,502,987 km (0.115 R)
• M46: 20,962,850 km (0.079 R)
• M47: 21,219,710 km (0.058 R)
• M48: 21,892,601 km (0.105 R)
• M49: 24,329,551 km (0.093 R)
• M50: 24,437,411 km (0.056 R)
• M51: 24,979,254 km (0.08 R)
• M52: 25,525,137 km (0.114 R)
• M53: 25,964,805 km (0.062 R)
• M54: 26,130,260 km (0.101 R)
• M55: 26,628,720 km (0.026 R)
• M56: 26,962,922 km (0.119 R)
• M57: 27,186,421 km (0.106 R)
• M58: 27,578,966 km (0.084 R)
• M59: 30,205,755 km (0.087 R)
• M60: 30,496,124 km (0.093 R)
• M61: 30,612,511 km (0.108 R)
• M62: 31,666,578 km (0.061 R)
• M63: 31,784,461 km (0.107 R)
• M64: 33,030,761 km (0.038 R)
• M65: 33,690,039 km (0.092 R)
• M66: 33,991,179 km (0.092 R)
• M67: 37,237,304 km (0.096 R)
• M68: 37,361,769 km (0.099 R)
• M69: 37,986,041 km (0.089 R)
• M70: 38,362,280 km (0.09 R)
• M71: 38,739,715 km (0.037 R)
• M72: 40,325,602 km (0.103 R)
• M73: 40,709,321 km (0.099 R)
• M74: 40,837,526 km (0.094 R)
• M75: 41,480,498 km (0.069 R)
• M76: 43,233,336 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.1

Radius: 5.3

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.07 AU - 10.09 AU

Year: 13231 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,365,144 km

• M1: 138,528 km (0.088 R)
• M2: 487,839 km (0.115 R)
• M3: 750,533 km (0.108 R)
• M4: 954,285 km (0.055 R)
• M5: 1,154,297 km (0.114 R)
• M6: 1,216,829 km (0.095 R)
• M7: 1,323,792 km (0.035 R)
• M8: 1,523,804 km (0.03 R)
• M9: 1,592,769 km (0.107 R)
• M10: 1,639,293 km (0.097 R)
• M11: 2,578,768 km (0.054 R)
• M12: 2,999,288 km (0.095 R)
• M13: 4,029,568 km (0.073 R)
• M14: 5,123,877 km (0.07 R)
• M15: 5,864,985 km (0.081 R)
• M16: 6,229,704 km (0.083 R)
• M17: 6,303,456 km (0.074 R)
• M18: 6,340,556 km (0.1 R)
• M19: 6,377,656 km (0.093 R)
• M20: 6,414,757 km (0.118 R)
• M21: 8,567,021 km (0.086 R)
• M22: 9,740,617 km (0.089 R)
• M23: 9,998,523 km (0.08 R)
• M24: 11,052,889 km (0.097 R)
• M25: 11,097,619 km (0.12 R)
• M26: 11,593,087 km (0.098 R)
• M27: 12,373,240 km (0.075 R)
• M28: 14,128,771 km (0.104 R)
• M29: 14,323,099 km (0.059 R)
• M30: 15,408,132 km (0.034 R)
• M31: 16,264,580 km (0.078 R)
• M32: 16,519,494 km (0.073 R)
• M33: 17,188,197 km (0.116 R)
• M34: 17,760,858 km (0.112 R)
• M35: 19,032,140 km (0.079 R)
• M36: 19,300,668 km (0.119 R)
• M37: 20,004,526 km (0.084 R)
• M38: 20,496,853 km (0.117 R)
• M39: 21,549,274 km (0.052 R)
• M40: 22,619,048 km (0.078 R)
• M41: 23,937,155 km (0.044 R)
• M42: 26,049,477 km (0.106 R)
• M43: 26,109,017 km (0.06 R)
• M44: 26,467,154 km (0.108 R)
• M45: 27,794,088 km (0.078 R)
• M46: 29,328,064 km (0.077 R)
• M47: 29,762,496 km (0.075 R)
• M48: 30,574,962 km (0.067 R)
• M49: 31,078,658 km (0.091 R)
• M50: 32,221,586 km (0.099 R)
• M51: 32,541,576 km (0.101 R)
• M52: 33,507,829 km (0.102 R)
• M53: 34,483,356 km (0.103 R)
• M54: 35,534,281 km (0.079 R)
• M55: 35,997,287 km (0.071 R)
• M56: 37,802,036 km (0.071 R)
• M57: 38,342,383 km (0.081 R)
• M58: 38,545,687 km (0.085 R)
• M59: 39,362,491 km (0.111 R)
• M60: 40,805,512 km (0.041 R)
• M61: 41,151,532 km (0.096 R)
• M62: 42,265,737 km (0.054 R)
• M63: 42,756,268 km (0.053 R)
• M64: 43,389,815 km (0.085 R)
• M65: 43,813,776 km (0.056 R)
• M66: 45,738,951 km (0.115 R)
• M67: 46,170,540 km (0.094 R)
• M68: 46,675,732 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.7

Radius: 5

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.09 AU - 13.89 AU

Year: 17379 Days

Day: 23.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,365,144 km

• M1: 86,468 km (0.063 R)
• M2: 139,724 km (0.075 R)
• M3: 199,115 km (0.113 R)
• M4: 434,432 km (0.112 R)
• M5: 512,373 km (0.094 R)
• M6: 664,514 km (0.109 R)
• M7: 811,718 km (0.052 R)
• M8: 949,049 km (0.113 R)
• M9: 1,158,037 km (0.11 R)
• M10: 1,335,460 km (0.062 R)
• M11: 1,741,020 km (0.034 R)
• M12: 1,867,281 km (0.118 R)
• M13: 1,970,354 km (0.068 R)
• M14: 2,048,892 km (0.106 R)
• M15: 2,155,406 km (0.105 R)
• M16: 2,263,565 km (0.111 R)
• M17: 2,318,468 km (0.081 R)
• M18: 2,373,669 km (0.088 R)
• M19: 3,161,751 km (0.037 R)
• M20: 3,284,870 km (0.088 R)
• M21: 3,567,760 km (0.108 R)
• M22: 3,760,591 km (0.072 R)
• M23: 4,291,664 km (0.057 R)
• M24: 4,531,320 km (0.065 R)
• M25: 4,600,733 km (0.079 R)
• M26: 5,167,559 km (0.107 R)
• M27: 5,607,078 km (0.063 R)
• M28: 7,116,520 km (0.072 R)
• M29: 7,237,695 km (0.086 R)
• M30: 9,221,063 km (0.093 R)
• M31: 9,397,140 km (0.09 R)
• M32: 10,294,428 km (0.073 R)
• M33: 10,660,943 km (0.111 R)
• M34: 11,738,347 km (0.062 R)
• M35: 12,654,185 km (0.077 R)
• M36: 12,800,791 km (0.092 R)
• M37: 13,046,580 km (0.119 R)
• M38: 13,095,947 km (0.109 R)
• M39: 13,393,198 km (0.033 R)
• M40: 13,742,958 km (0.055 R)
• M41: 14,707,266 km (0.111 R)
• M42: 14,758,578 km (0.107 R)
• M43: 15,119,857 km (0.062 R)
• M44: 15,431,619 km (0.104 R)
• M45: 15,693,265 km (0.057 R)
• M46: 15,903,450 km (0.1 R)
• M47: 16,326,812 km (0.062 R)
• M48: 16,380,069 km (0.118 R)
• M49: 17,892,354 km (0.119 R)
• M50: 18,002,159 km (0.078 R)
• M51: 18,057,061 km (0.096 R)
• M52: 20,014,998 km (0.09 R)
• M53: 20,701,653 km (0.049 R)
• M54: 21,804,638 km (0.091 R)
• M55: 21,921,922 km (0.073 R)
• M56: 22,274,824 km (0.119 R)
• M57: 22,926,622 km (0.095 R)
• M58: 25,103,271 km (0.109 R)
• M59: 26,778,617 km (0.097 R)
• M60: 27,471,405 km (0.106 R)
• M61: 28,810,306 km (0.098 R)
• M62: 28,874,633 km (0.054 R)
• M63: 29,714,775 km (0.072 R)
• M64: 31,750,203 km (0.097 R)
• M65: 34,989,596 km (0.104 R)
• M66: 35,470,702 km (0.112 R)
• M67: 35,677,596 km (0.087 R)
• M68: 37,557,293 km (0.053 R)
• M69: 38,332,360 km (0.086 R)
• M70: 38,473,880 km (0.101 R)
• M71: 40,113,323 km (0.056 R)
• M72: 41,049,955 km (0.078 R)
• M73: 41,194,766 km (0.109 R)
• M74: 41,412,131 km (0.076 R)
• M75: 41,484,686 km (0.096 R)
• M76: 41,702,650 km (0.111 R)
• M77: 42,285,783 km (0.082 R)
• M78: 42,578,247 km (0.101 R)
• M79: 43,903,086 km (0.059 R)
• M80: 44,347,541 km (0.061 R)
• M81: 45,540,434 km (0.118 R)
• M82: 45,990,425 km (0.106 R)
• M83: 46,140,770 km (0.093 R)
• M84: 46,441,911 km (0.075 R)
• M85: 47,197,679 km (0.104 R)
• M86: 48,033,782 km (0.052 R)
• M87: 48,644,889 km (0.101 R)
• M88: 50,726,244 km (0.064 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: 186 - 16,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit