🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.62 AU - 0.74 AU

Year: 207 Days

Day: 31 Hours

Environment

Temp: 157 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,679,092 km

• M1: 37,399 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.68 AU - 0.72 AU

Year: 216 Days

Day: 18 Hours

Environment

Temp: 195 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,679,092 km

• M1: 176,825 km (0.098 R)
• M2: 358,586 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.83 AU - 1.01 AU

Year: 326 Days

Day: 37.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 77,679,092 km

• M1: 80,334 km (0.095 R)
• M2: 452,982 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.71 AU - 1.95 AU

Year: 913 Days

Day: 36.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,679,092 km

• M1: 143,016 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 12.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.84 AU - 9.72 AU

Year: 9599 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 77,679,092 km

• M1: 164,558 km (0.119 R)
• M2: 312,959 km (0.102 R)
• M3: 554,260 km (0.106 R)
• M4: 724,502 km (0.111 R)
• M5: 1,081,742 km (0.119 R)
• M6: 1,514,678 km (0.113 R)
• M7: 1,975,589 km (0.029 R)
• M8: 2,664,936 km (0.048 R)
• M9: 2,827,849 km (0.113 R)
• M10: 3,106,998 km (0.108 R)
• M11: 3,813,399 km (0.077 R)
• M12: 3,966,737 km (0.071 R)
• M13: 4,343,425 km (0.069 R)
• M14: 4,797,604 km (0.119 R)
• M15: 5,131,357 km (0.073 R)
• M16: 5,403,924 km (0.116 R)
• M17: 5,927,816 km (0.115 R)
• M18: 6,250,049 km (0.03 R)
• M19: 6,358,807 km (0.1 R)
• M20: 6,504,665 km (0.099 R)
• M21: 7,024,218 km (0.047 R)
• M22: 7,137,314 km (0.101 R)
• M23: 7,673,174 km (0.109 R)
• M24: 8,103,417 km (0.051 R)
• M25: 8,421,163 km (0.075 R)
• M26: 8,541,440 km (0.079 R)
• M27: 8,621,924 km (0.047 R)
• M28: 10,845,995 km (0.045 R)
• M29: 11,417,309 km (0.068 R)
• M30: 12,315,495 km (0.082 R)
• M31: 12,635,335 km (0.089 R)
• M32: 13,143,370 km (0.095 R)
• M33: 15,192,861 km (0.081 R)
• M34: 15,339,616 km (0.107 R)
• M35: 15,881,460 km (0.102 R)
• M36: 16,179,758 km (0.097 R)
• M37: 16,731,325 km (0.086 R)
• M38: 18,163,276 km (0.093 R)
• M39: 19,847,449 km (0.039 R)
• M40: 21,416,581 km (0.103 R)
• M41: 21,966,802 km (0.07 R)
• M42: 23,532,343 km (0.072 R)
• M43: 23,872,379 km (0.115 R)
• M44: 24,672,429 km (0.069 R)
• M45: 24,845,065 km (0.074 R)
• M46: 25,018,000 km (0.099 R)
• M47: 25,947,302 km (0.079 R)
• M48: 26,181,423 km (0.053 R)
• M49: 28,019,382 km (0.079 R)
• M50: 28,560,926 km (0.063 R)
• M51: 28,923,701 km (0.111 R)
• M52: 29,531,816 km (0.075 R)
• M53: 29,654,038 km (0.114 R)
• M54: 29,960,115 km (0.109 R)
• M55: 31,319,361 km (0.109 R)
• M56: 31,568,741 km (0.091 R)
• M57: 32,069,296 km (0.037 R)
• M58: 33,586,816 km (0.113 R)
• M59: 34,869,169 km (0.083 R)
• M60: 35,451,404 km (0.075 R)
• M61: 36,167,529 km (0.064 R)
• M62: 36,298,278 km (0.072 R)
• M63: 37,019,938 km (0.108 R)
• M64: 37,680,263 km (0.069 R)
• M65: 37,812,657 km (0.072 R)
• M66: 38,544,340 km (0.096 R)
• M67: 39,280,661 km (0.047 R)
• M68: 39,818,914 km (0.12 R)
• M69: 40,224,324 km (0.106 R)
• M70: 40,359,860 km (0.101 R)
• M71: 41,654,031 km (0.07 R)
• M72: 41,996,909 km (0.12 R)
• M73: 43,169,607 km (0.114 R)
• M74: 44,073,777 km (0.107 R)
• M75: 45,406,245 km (0.089 R)
• M76: 45,829,756 km (0.107 R)
• M77: 46,609,760 km (0.037 R)
• M78: 46,894,445 km (0.101 R)
• M79: 47,322,594 km (0.105 R)
• M80: 47,967,211 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 11.8

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.73 AU - 9.29 AU

Year: 9978 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,679,092 km

• M1: 150,346 km (0.073 R)
• M2: 297,550 km (0.101 R)
• M3: 560,094 km (0.069 R)
• M4: 641,775 km (0.09 R)
• M5: 946,955 km (0.101 R)
• M6: 1,030,430 km (0.109 R)
• M7: 1,223,860 km (0.114 R)
• M8: 1,315,863 km (0.098 R)
• M9: 1,586,635 km (0.067 R)
• M10: 1,708,258 km (0.094 R)
• M11: 1,939,536 km (0.095 R)
• M12: 3,322,569 km (0.115 R)
• M13: 3,693,871 km (0.108 R)
• M14: 4,505,289 km (0.1 R)
• M15: 5,806,641 km (0.076 R)
• M16: 5,901,636 km (0.1 R)
• M17: 6,060,958 km (0.026 R)
• M18: 6,221,775 km (0.068 R)
• M19: 6,416,701 km (0.097 R)
• M20: 6,547,749 km (0.09 R)
• M21: 6,746,116 km (0.113 R)
• M22: 6,879,408 km (0.107 R)
• M23: 7,013,597 km (0.097 R)
• M24: 7,284,668 km (0.114 R)
• M25: 7,387,292 km (0.066 R)
• M26: 7,697,708 km (0.102 R)
• M27: 8,083,072 km (0.062 R)
• M28: 8,331,704 km (0.118 R)
• M29: 9,649,661 km (0.108 R)
• M30: 10,525,257 km (0.073 R)
• M31: 10,835,823 km (0.115 R)
• M32: 11,031,497 km (0.093 R)
• M33: 12,108,152 km (0.081 R)
• M34: 13,637,641 km (0.093 R)
• M35: 14,232,143 km (0.119 R)
• M36: 15,578,524 km (0.108 R)
• M37: 15,888,191 km (0.082 R)
• M38: 16,244,683 km (0.034 R)
• M39: 17,375,344 km (0.034 R)
• M40: 17,696,531 km (0.114 R)
• M41: 17,834,759 km (0.086 R)
• M42: 18,578,260 km (0.034 R)
• M43: 18,859,654 km (0.088 R)
• M44: 19,379,207 km (0.063 R)
• M45: 19,569,197 km (0.104 R)
• M46: 19,807,805 km (0.075 R)
• M47: 20,191,374 km (0.074 R)
• M48: 20,577,486 km (0.104 R)
• M49: 21,161,217 km (0.104 R)
• M50: 21,553,313 km (0.079 R)
• M51: 21,799,701 km (0.116 R)
• M52: 22,494,433 km (0.052 R)
• M53: 24,724,788 km (0.104 R)
• M54: 25,709,591 km (0.112 R)
• M55: 26,601,643 km (0.097 R)
• M56: 26,707,259 km (0.1 R)
• M57: 27,131,070 km (0.091 R)
• M58: 27,343,798 km (0.087 R)
• M59: 27,450,312 km (0.1 R)
• M60: 28,146,540 km (0.116 R)
• M61: 28,415,816 km (0.105 R)
• M62: 28,577,831 km (0.101 R)
• M63: 29,830,115 km (0.066 R)
• M64: 30,877,898 km (0.112 R)
• M65: 31,490,202 km (0.104 R)
• M66: 31,937,949 km (0.087 R)
• M67: 32,896,422 km (0.091 R)
• M68: 35,246,754 km (0.051 R)
• M69: 36,120,107 km (0.108 R)
• M70: 36,647,589 km (0.076 R)
• M71: 37,354,738 km (0.117 R)
• M72: 37,591,551 km (0.087 R)
• M73: 37,710,033 km (0.048 R)
• M74: 37,828,664 km (0.041 R)
• M75: 38,543,443 km (0.097 R)
• M76: 39,865,289 km (0.102 R)
• M77: 40,289,100 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 13.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.02 AU - 10.94 AU

Year: 12518 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,679,092 km

• M1: 173,234 km (0.095 R)
• M2: 308,172 km (0.075 R)
• M3: 542,591 km (0.088 R)
• M4: 844,031 km (0.1 R)
• M5: 1,116,449 km (0.044 R)
• M6: 2,099,307 km (0.088 R)
• M7: 2,365,591 km (0.095 R)
• M8: 3,291,153 km (0.102 R)
• M9: 3,601,868 km (0.097 R)
• M10: 3,954,919 km (0.082 R)
• M11: 4,086,116 km (0.045 R)
• M12: 4,833,956 km (0.114 R)
• M13: 5,223,808 km (0.076 R)
• M14: 5,697,734 km (0.08 R)
• M15: 6,072,028 km (0.098 R)
• M16: 6,570,488 km (0.044 R)
• M17: 6,687,324 km (0.105 R)
• M18: 7,082,113 km (0.086 R)
• M19: 7,936,167 km (0.109 R)
• M20: 8,566,124 km (0.063 R)
• M21: 9,343,285 km (0.081 R)
• M22: 9,874,058 km (0.073 R)
• M23: 10,053,127 km (0.112 R)
• M24: 11,011,301 km (0.119 R)
• M25: 11,760,786 km (0.114 R)
• M26: 12,818,294 km (0.04 R)
• M27: 13,062,886 km (0.078 R)
• M28: 13,507,192 km (0.083 R)
• M29: 13,956,434 km (0.041 R)
• M30: 14,208,058 km (0.117 R)
• M31: 15,075,127 km (0.108 R)
• M32: 15,178,200 km (0.106 R)
• M33: 15,645,245 km (0.112 R)
• M34: 15,854,382 km (0.074 R)
• M35: 16,011,909 km (0.039 R)
• M36: 17,290,073 km (0.106 R)
• M37: 17,832,365 km (0.109 R)
• M38: 18,050,778 km (0.075 R)
• M39: 18,215,186 km (0.106 R)
• M40: 18,380,193 km (0.11 R)
• M41: 20,056,886 km (0.12 R)
• M42: 20,227,278 km (0.092 R)
• M43: 20,798,592 km (0.073 R)
• M44: 21,259,653 km (0.104 R)
• M45: 21,840,541 km (0.119 R)
• M46: 23,674,461 km (0.082 R)
• M47: 24,337,030 km (0.084 R)
• M48: 25,066,769 km (0.114 R)
• M49: 25,495,816 km (0.061 R)
• M50: 26,860,148 km (0.11 R)
• M51: 28,247,968 km (0.084 R)
• M52: 29,918,078 km (0.052 R)
• M53: 30,047,929 km (0.108 R)
• M54: 30,243,005 km (0.112 R)
• M55: 31,356,312 km (0.071 R)
• M56: 31,951,113 km (0.085 R)
• M57: 33,151,935 km (0.082 R)
• M58: 33,622,869 km (0.076 R)
• M59: 34,231,733 km (0.07 R)
• M60: 34,844,186 km (0.029 R)
• M61: 35,254,533 km (0.084 R)
• M62: 35,528,896 km (0.084 R)
• M63: 36,010,900 km (0.052 R)
• M64: 36,218,243 km (0.082 R)
• M65: 36,564,412 km (0.041 R)
• M66: 37,051,054 km (0.069 R)
• M67: 37,190,479 km (0.113 R)
• M68: 37,749,975 km (0.108 R)
• M69: 40,087,143 km (0.102 R)
• M70: 41,020,634 km (0.081 R)
• M71: 41,164,996 km (0.117 R)
• M72: 42,252,273 km (0.104 R)
• M73: 42,543,839 km (0.098 R)
• M74: 43,643,084 km (0.092 R)
• M75: 44,011,544 km (0.082 R)
• M76: 45,421,354 km (0.116 R)
• M77: 46,019,297 km (0.069 R)
• M78: 46,544,685 km (0.114 R)
• M79: 47,753,136 km (0.099 R)
• M80: 50,355,092 km (0.098 R)
• M81: 51,362,035 km (0.079 R)
• M82: 51,907,020 km (0.098 R)
• M83: 52,063,201 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.1

Radius: 3.6

Gravity: 68.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.99 AU - 13.83 AU

Year: 18118 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,679,092 km

• M1: 100,380 km (0.111 R)
• M2: 159,771 km (0.094 R)
• M3: 448,195 km (0.114 R)
• M4: 1,301,801 km (0.118 R)
• M5: 2,800,173 km (0.077 R)
• M6: 3,767,922 km (0.09 R)
• M7: 4,068,015 km (0.071 R)
• M8: 4,155,081 km (0.118 R)
• M9: 4,600,135 km (0.076 R)
• M10: 4,645,463 km (0.105 R)
• M11: 4,828,271 km (0.109 R)
• M12: 5,343,038 km (0.08 R)
• M13: 5,486,352 km (0.096 R)
• M14: 5,825,939 km (0.11 R)
• M15: 6,172,259 km (0.076 R)
• M16: 7,093,033 km (0.042 R)
• M17: 8,496,710 km (0.108 R)
• M18: 8,608,161 km (0.081 R)
• M19: 9,287,036 km (0.095 R)
• M20: 9,574,862 km (0.09 R)
• M21: 10,100,549 km (0.095 R)
• M22: 10,277,823 km (0.113 R)
• M23: 12,547,073 km (0.064 R)
• M24: 13,186,005 km (0.103 R)
• M25: 13,639,436 km (0.103 R)
• M26: 14,561,707 km (0.096 R)
• M27: 15,232,654 km (0.095 R)
• M28: 15,640,158 km (0.078 R)
• M29: 16,051,104 km (0.112 R)
• M30: 17,094,100 km (0.053 R)
• M31: 17,234,722 km (0.079 R)
• M32: 18,662,783 km (0.072 R)
• M33: 19,832,339 km (0.099 R)
• M34: 19,980,142 km (0.055 R)
• M35: 20,575,242 km (0.102 R)
• M36: 21,176,177 km (0.055 R)
• M37: 21,554,660 km (0.101 R)
• M38: 22,088,275 km (0.05 R)
• M39: 22,626,080 km (0.081 R)
• M40: 23,871,781 km (0.07 R)
• M41: 24,582,221 km (0.117 R)
• M42: 25,862,330 km (0.091 R)
• M43: 26,510,538 km (0.109 R)
• M44: 27,082,002 km (0.103 R)
• M45: 27,163,981 km (0.09 R)
• M46: 28,320,223 km (0.117 R)
• M47: 28,737,003 km (0.1 R)
• M48: 28,904,253 km (0.079 R)
• M49: 30,339,346 km (0.03 R)
• M50: 30,851,419 km (0.102 R)
• M51: 31,022,709 km (0.117 R)
• M52: 31,452,354 km (0.067 R)
• M53: 32,491,610 km (0.112 R)
• M54: 32,578,676 km (0.047 R)
• M55: 32,753,107 km (0.108 R)
• M56: 32,927,838 km (0.112 R)
• M57: 33,541,937 km (0.111 R)
• M58: 35,227,755 km (0.107 R)
• M59: 36,306,506 km (0.102 R)
• M60: 37,944,902 km (0.065 R)
• M61: 39,328,682 km (0.059 R)
• M62: 40,541,173 km (0.101 R)
• M63: 42,811,619 km (0.106 R)
• M64: 43,289,884 km (0.094 R)
• M65: 45,317,533 km (0.081 R)
• M66: 46,391,945 km (0.025 R)
• M67: 47,277,265 km (0.08 R)
• M68: 47,870,571 km (0.072 R)
• M69: 48,366,787 km (0.043 R)
• M70: 51,177,282 km (0.101 R)
• M71: 52,500,176 km (0.115 R)
• M72: 54,350,253 km (0.1 R)
• M73: 54,764,190 km (0.115 R)
• M74: 56,117,004 km (0.046 R)
• M75: 59,813,268 km (0.059 R)
• M76: 60,240,669 km (0.088 R)
• M77: 60,776,379 km (0.07 R)
• M78: 61,098,613 km (0.116 R)
• M79: 61,744,726 km (0.094 R)
• M80: 61,852,586 km (0.108 R)
• M81: 61,960,596 km (0.035 R)
• M82: 62,609,701 km (0.087 R)
• M83: 63,152,292 km (0.118 R)
• M84: 64,132,906 km (0.062 R)
• M85: 64,679,836 km (0.087 R)
• M86: 64,789,491 km (0.086 R)
• M87: 66,551,156 km (0.036 R)
• M88: 67,660,275 km (0.102 R)
• M89: 70,797,940 km (0.115 R)
• M90: 70,910,887 km (0.045 R)
• M91: 71,136,929 km (0.108 R)
• M92: 73,753,545 km (0.09 R)
• M93: 76,285,938 km (0.103 R)
• M94: 76,517,516 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit