🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.51 AU - 1.63 AU

Year: 730 Days

Day: 35.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.81 AU - 3.07 AU

Year: 1869 Days

Day: 44.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.01 AU - 4.91 AU

Year: 2922 Days

Day: 17.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,398,757 km

• M1: 1,661,434 km (0.109 R)
• M2: 2,372,473 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.88 AU - 4.98 AU

Year: 3458 Days

Day: 38.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,398,757 km

• M1: 290,968 km (0.089 R)
• M2: 784,940 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 13.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.32 AU - 5.48 AU

Year: 4023 Days

Day: 8.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,398,757 km

• M1: 166,054 km (0.048 R)
• M2: 277,654 km (0.09 R)
• M3: 550,221 km (0.101 R)
• M4: 671,246 km (0.088 R)
• M5: 915,240 km (0.065 R)
• M6: 1,115,551 km (0.067 R)
• M7: 1,221,467 km (0.117 R)
• M8: 1,364,482 km (0.119 R)
• M9: 1,478,625 km (0.12 R)
• M10: 1,584,391 km (0.035 R)
• M11: 1,704,967 km (0.061 R)
• M12: 1,828,684 km (0.116 R)
• M13: 1,917,246 km (0.088 R)
• M14: 2,232,150 km (0.097 R)
• M15: 2,521,472 km (0.064 R)
• M16: 2,823,361 km (0.06 R)
• M17: 2,926,583 km (0.028 R)
• M18: 3,274,997 km (0.091 R)
• M19: 3,399,312 km (0.099 R)
• M20: 4,044,977 km (0.113 R)
• M21: 4,161,962 km (0.062 R)
• M22: 4,519,800 km (0.051 R)
• M23: 4,763,944 km (0.074 R)
• M24: 5,156,339 km (0.109 R)
• M25: 5,247,145 km (0.069 R)
• M26: 5,708,655 km (0.105 R)
• M27: 5,821,302 km (0.036 R)
• M28: 5,972,845 km (0.032 R)
• M29: 6,144,882 km (0.051 R)
• M30: 6,670,868 km (0.085 R)
• M31: 7,130,433 km (0.115 R)
• M32: 7,415,267 km (0.104 R)
• M33: 7,559,031 km (0.067 R)
• M34: 7,724,636 km (0.076 R)
• M35: 7,996,156 km (0.072 R)
• M36: 8,398,724 km (0.096 R)
• M37: 8,570,312 km (0.118 R)
• M38: 9,157,783 km (0.075 R)
• M39: 9,601,491 km (0.071 R)
• M40: 10,234,439 km (0.086 R)
• M41: 10,509,849 km (0.098 R)
• M42: 10,741,277 km (0.065 R)
• M43: 11,115,122 km (0.045 R)
• M44: 11,303,615 km (0.034 R)
• M45: 11,564,514 km (0.066 R)
• M46: 11,923,698 km (0.085 R)
• M47: 12,286,473 km (0.1 R)
• M48: 12,701,906 km (0.063 R)
• M49: 13,097,294 km (0.105 R)
• M50: 13,196,776 km (0.091 R)
• M51: 13,371,506 km (0.079 R)
• M52: 13,597,250 km (0.052 R)
• M53: 13,748,493 km (0.069 R)
• M54: 13,976,331 km (0.112 R)
• M55: 14,538,519 km (0.109 R)
• M56: 14,641,592 km (0.07 R)
• M57: 14,848,486 km (0.091 R)
• M58: 15,134,368 km (0.113 R)
• M59: 16,029,711 km (0.114 R)
• M60: 16,564,374 km (0.097 R)
• M61: 16,969,335 km (0.084 R)
• M62: 17,816,508 km (0.119 R)
• M63: 18,009,788 km (0.079 R)
• M64: 18,314,669 km (0.055 R)
• M65: 18,901,841 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 11.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.57 AU - 9.23 AU

Year: 9029 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,398,757 km

• M1: 244,593 km (0.104 R)
• M2: 541,095 km (0.11 R)
• M3: 752,028 km (0.053 R)
• M4: 979,866 km (0.106 R)
• M5: 1,266,795 km (0.073 R)
• M6: 1,699,581 km (0.115 R)
• M7: 2,089,583 km (0.048 R)
• M8: 2,206,419 km (0.101 R)
• M9: 3,034,443 km (0.073 R)
• M10: 3,217,551 km (0.096 R)
• M11: 3,404,548 km (0.08 R)
• M12: 3,665,297 km (0.1 R)
• M13: 3,771,362 km (0.12 R)
• M14: 3,860,672 km (0.085 R)
• M15: 4,114,390 km (0.116 R)
• M16: 4,411,192 km (0.068 R)
• M17: 4,927,903 km (0.108 R)
• M18: 5,025,591 km (0.105 R)
• M19: 5,104,429 km (0.115 R)
• M20: 6,526,656 km (0.104 R)
• M21: 6,764,217 km (0.078 R)
• M22: 6,894,966 km (0.104 R)
• M23: 7,270,157 km (0.048 R)
• M24: 7,404,197 km (0.094 R)
• M25: 7,674,820 km (0.109 R)
• M26: 7,857,030 km (0.105 R)
• M27: 8,388,701 km (0.102 R)
• M28: 8,482,498 km (0.103 R)
• M29: 8,765,687 km (0.096 R)
• M30: 9,389,810 km (0.071 R)
• M31: 9,511,582 km (0.117 R)
• M32: 9,904,576 km (0.079 R)
• M33: 10,177,891 km (0.055 R)
• M34: 11,633,628 km (0.094 R)
• M35: 12,106,806 km (0.116 R)
• M36: 12,239,499 km (0.098 R)
• M37: 12,693,828 km (0.107 R)
• M38: 14,257,425 km (0.111 R)
• M39: 15,076,174 km (0.071 R)
• M40: 16,055,442 km (0.117 R)
• M41: 17,502,652 km (0.03 R)
• M42: 17,592,710 km (0.088 R)
• M43: 17,742,906 km (0.039 R)
• M44: 17,923,919 km (0.091 R)
• M45: 18,409,364 km (0.096 R)
• M46: 19,486,319 km (0.083 R)
• M47: 19,735,250 km (0.114 R)
• M48: 20,079,475 km (0.053 R)
• M49: 20,488,775 km (0.091 R)
• M50: 20,932,632 km (0.115 R)
• M51: 21,123,818 km (0.11 R)
• M52: 21,443,808 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 11

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.51 AU - 9.79 AU

Year: 9435 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,398,757 km

• M1: 176,974 km (0.103 R)
• M2: 499,058 km (0.118 R)
• M3: 694,583 km (0.064 R)
• M4: 793,766 km (0.066 R)
• M5: 916,287 km (0.102 R)
• M6: 1,122,283 km (0.094 R)
• M7: 2,392,519 km (0.08 R)
• M8: 2,548,101 km (0.071 R)
• M9: 2,733,901 km (0.079 R)
• M10: 2,842,060 km (0.058 R)
• M11: 3,317,931 km (0.055 R)
• M12: 3,433,720 km (0.12 R)
• M13: 3,849,153 km (0.061 R)
• M14: 4,187,095 km (0.084 R)
• M15: 4,375,439 km (0.093 R)
• M16: 5,023,496 km (0.097 R)
• M17: 5,156,788 km (0.076 R)
• M18: 5,805,893 km (0.097 R)
• M19: 5,875,756 km (0.118 R)
• M20: 6,516,932 km (0.093 R)
• M21: 6,699,142 km (0.109 R)
• M22: 7,068,350 km (0.046 R)
• M23: 7,180,548 km (0.116 R)
• M24: 7,520,435 km (0.092 R)
• M25: 7,749,918 km (0.093 R)
• M26: 7,904,303 km (0.065 R)
• M27: 9,093,905 km (0.087 R)
• M28: 10,296,522 km (0.079 R)
• M29: 10,937,998 km (0.116 R)
• M30: 11,813,594 km (0.105 R)
• M31: 12,214,965 km (0.068 R)
• M32: 12,530,168 km (0.11 R)
• M33: 12,893,840 km (0.068 R)
• M34: 13,399,481 km (0.114 R)
• M35: 13,818,056 km (0.1 R)
• M36: 13,911,555 km (0.062 R)
• M37: 14,146,573 km (0.092 R)
• M38: 14,382,788 km (0.103 R)
• M39: 14,859,257 km (0.114 R)
• M40: 15,147,532 km (0.038 R)
• M41: 15,534,991 km (0.071 R)
• M42: 15,827,604 km (0.104 R)
• M43: 16,567,216 km (0.099 R)
• M44: 16,716,515 km (0.102 R)
• M45: 17,016,459 km (0.109 R)
• M46: 17,368,612 km (0.119 R)
• M47: 17,469,740 km (0.118 R)
• M48: 18,234,036 km (0.113 R)
• M49: 18,388,121 km (0.113 R)
• M50: 18,749,550 km (0.1 R)
• M51: 20,378,222 km (0.076 R)
• M52: 21,778,757 km (0.052 R)
• M53: 21,942,417 km (0.109 R)
• M54: 24,956,515 km (0.078 R)
• M55: 25,701,363 km (0.118 R)
• M56: 26,279,409 km (0.105 R)
• M57: 27,154,258 km (0.088 R)
• M58: 27,742,925 km (0.105 R)
• M59: 27,979,439 km (0.1 R)
• M60: 28,276,242 km (0.062 R)
• M61: 29,232,770 km (0.099 R)
• M62: 29,473,623 km (0.105 R)
• M63: 30,443,316 km (0.075 R)
• M64: 30,565,239 km (0.061 R)
• M65: 30,870,867 km (0.094 R)
• M66: 31,116,058 km (0.031 R)
• M67: 31,546,750 km (0.118 R)
• M68: 31,917,454 km (0.069 R)
• M69: 32,103,404 km (0.088 R)
• M70: 32,913,177 km (0.1 R)
• M71: 34,489,340 km (0.083 R)
• M72: 34,807,535 km (0.074 R)
• M73: 35,190,655 km (0.038 R)
• M74: 36,154,514 km (0.106 R)
• M75: 36,996,900 km (0.109 R)
• M76: 37,127,050 km (0.114 R)
• M77: 37,518,398 km (0.053 R)
• M78: 39,496,082 km (0.117 R)
• M79: 40,497,490 km (0.034 R)
• M80: 40,698,849 km (0.025 R)
• M81: 41,439,807 km (0.033 R)
• M82: 45,210,870 km (0.099 R)
• M83: 46,048,169 km (0.119 R)
• M84: 46,118,181 km (0.07 R)
• M85: 46,398,528 km (0.118 R)
• M86: 46,468,689 km (0.111 R)
• M87: 47,031,476 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.5

Radius: 4.3

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.36 AU - 15.84 AU

Year: 17584 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,398,757 km

• M1: 55,501 km (0.092 R)
• M2: 252,222 km (0.055 R)
• M3: 375,939 km (0.09 R)
• M4: 409,898 km (0.107 R)
• M5: 595,549 km (0.072 R)
• M6: 635,791 km (0.066 R)
• M7: 676,781 km (0.103 R)
• M8: 1,037,312 km (0.102 R)
• M9: 1,237,025 km (0.059 R)
• M10: 1,448,706 km (0.098 R)
• M11: 1,614,909 km (0.047 R)
• M12: 1,816,567 km (0.054 R)
• M13: 2,056,821 km (0.087 R)
• M14: 2,087,489 km (0.09 R)
• M15: 2,118,455 km (0.102 R)
• M16: 2,180,688 km (0.078 R)
• M17: 2,700,391 km (0.051 R)
• M18: 2,767,860 km (0.06 R)
• M19: 3,256,446 km (0.056 R)
• M20: 3,658,865 km (0.089 R)
• M21: 3,885,057 km (0.099 R)
• M22: 4,390,249 km (0.108 R)
• M23: 4,833,806 km (0.032 R)
• M24: 4,874,946 km (0.119 R)
• M25: 4,998,663 km (0.067 R)
• M26: 5,676,342 km (0.118 R)
• M27: 5,806,641 km (0.037 R)
• M28: 6,025,952 km (0.062 R)
• M29: 6,292,685 km (0.083 R)
• M30: 6,382,444 km (0.108 R)
• M31: 7,022,573 km (0.074 R)
• M32: 8,020,690 km (0.084 R)
• M33: 9,062,340 km (0.066 R)
• M34: 9,367,819 km (0.045 R)
• M35: 9,624,828 km (0.072 R)
• M36: 9,676,439 km (0.055 R)
• M37: 9,832,170 km (0.083 R)
• M38: 10,729,608 km (0.108 R)
• M39: 10,890,575 km (0.12 R)
• M40: 11,542,972 km (0.087 R)
• M41: 11,597,874 km (0.115 R)
• M42: 13,806,836 km (0.089 R)
• M43: 14,334,618 km (0.065 R)
• M44: 14,452,949 km (0.11 R)
• M45: 15,168,775 km (0.108 R)
• M46: 15,591,688 km (0.036 R)
• M47: 16,202,646 km (0.04 R)
• M48: 16,821,383 km (0.057 R)
• M49: 16,945,998 km (0.047 R)
• M50: 17,196,275 km (0.081 R)
• M51: 17,384,769 km (0.083 R)
• M52: 18,852,473 km (0.098 R)
• M53: 18,982,025 km (0.114 R)
• M54: 19,962,639 km (0.08 R)
• M55: 20,094,584 km (0.088 R)
• M56: 22,725,712 km (0.111 R)
• M57: 23,766,165 km (0.106 R)
• M58: 26,760,965 km (0.109 R)
• M59: 27,638,207 km (0.087 R)
• M60: 28,302,272 km (0.104 R)
• M61: 28,747,924 km (0.066 R)
• M62: 31,546,750 km (0.077 R)
• M63: 33,408,196 km (0.115 R)
• M64: 33,800,442 km (0.092 R)
• M65: 33,878,981 km (0.105 R)
• M66: 35,304,798 km (0.106 R)
• M67: 35,704,374 km (0.082 R)
• M68: 35,944,778 km (0.099 R)
• M69: 36,266,114 km (0.07 R)
• M70: 37,317,338 km (0.05 R)
• M71: 38,050,966 km (0.096 R)
• M72: 42,976,327 km (0.038 R)
• M73: 43,231,989 km (0.109 R)
• M74: 44,863,504 km (0.114 R)
• M75: 45,469,525 km (0.094 R)
• M76: 46,777,459 km (0.081 R)
• M77: 47,040,602 km (0.118 R)
• M78: 48,009,397 km (0.078 R)
• M79: 48,186,222 km (0.094 R)
• M80: 51,225,602 km (0.092 R)
• M81: 52,768,405 km (0.045 R)
• M82: 53,225,127 km (0.115 R)
• M83: 54,602,924 km (0.098 R)
• M84: 57,018,929 km (0.103 R)
• M85: 59,469,492 km (0.099 R)
• M86: 60,898,900 km (0.118 R)
• M87: 64,960,931 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.2

Radius: 7.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.37 AU - 19.65 AU

Year: 26017 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,398,757 km

• M1: 291,417 km (0.112 R)
• M2: 531,222 km (0.112 R)
• M3: 681,717 km (0.042 R)
• M4: 1,024,446 km (0.116 R)
• M5: 1,236,426 km (0.116 R)
• M6: 1,302,698 km (0.058 R)
• M7: 1,393,055 km (0.117 R)
• M8: 1,462,319 km (0.092 R)
• M9: 1,604,288 km (0.082 R)
• M10: 1,825,842 km (0.118 R)
• M11: 2,576,823 km (0.098 R)
• M12: 3,381,809 km (0.119 R)
• M13: 3,475,757 km (0.117 R)
• M14: 4,916,085 km (0.087 R)
• M15: 6,831,836 km (0.052 R)
• M16: 7,763,232 km (0.096 R)
• M17: 8,906,758 km (0.071 R)
• M18: 9,431,847 km (0.101 R)
• M19: 9,520,259 km (0.084 R)
• M20: 10,787,802 km (0.084 R)
• M21: 11,019,678 km (0.109 R)
• M22: 11,206,376 km (0.109 R)
• M23: 12,591,204 km (0.082 R)
• M24: 13,031,770 km (0.096 R)
• M25: 14,485,861 km (0.071 R)
• M26: 14,896,058 km (0.115 R)
• M27: 15,570,595 km (0.1 R)
• M28: 16,096,282 km (0.104 R)
• M29: 16,255,155 km (0.111 R)
• M30: 17,327,323 km (0.092 R)
• M31: 17,490,085 km (0.068 R)
• M32: 18,036,566 km (0.051 R)
• M33: 18,477,581 km (0.033 R)
• M34: 18,588,433 km (0.1 R)
• M35: 18,866,535 km (0.086 R)
• M36: 19,034,085 km (0.104 R)
• M37: 19,370,531 km (0.069 R)
• M38: 19,426,779 km (0.108 R)
• M39: 20,277,393 km (0.089 R)
• M40: 20,448,982 km (0.108 R)
• M41: 20,908,995 km (0.041 R)
• M42: 21,839,045 km (0.064 R)
• M43: 23,259,178 km (0.1 R)
• M44: 23,799,525 km (0.062 R)
• M45: 23,859,813 km (0.045 R)
• M46: 26,624,831 km (0.063 R)
• M47: 27,758,932 km (0.1 R)
• M48: 28,395,770 km (0.071 R)
• M49: 30,400,531 km (0.062 R)
• M50: 30,728,151 km (0.032 R)
• M51: 31,056,967 km (0.046 R)
• M52: 31,188,762 km (0.117 R)
• M53: 31,784,312 km (0.092 R)
• M54: 32,050,297 km (0.099 R)
• M55: 32,450,471 km (0.049 R)
• M56: 32,517,341 km (0.085 R)
• M57: 33,525,930 km (0.056 R)
• M58: 34,340,191 km (0.067 R)
• M59: 34,408,258 km (0.08 R)
• M60: 34,612,908 km (0.033 R)
• M61: 34,886,523 km (0.114 R)
• M62: 36,126,539 km (0.097 R)
• M63: 41,300,980 km (0.102 R)
• M64: 42,905,268 km (0.078 R)
• M65: 43,936,895 km (0.12 R)
• M66: 44,827,451 km (0.109 R)
• M67: 45,499,295 km (0.087 R)
• M68: 45,723,991 km (0.111 R)
• M69: 48,220,031 km (0.104 R)
• M70: 49,292,199 km (0.084 R)
• M71: 49,600,072 km (0.098 R)
• M72: 50,217,462 km (0.111 R)
• M73: 50,837,545 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit