🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.53 AU - 0.53 AU

Year: 140 Days

Day: 14.9 Hours

Environment

Temp: 259 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.89 AU - 0.91 AU

Year: 309 Days

Day: 34.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 131.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,407,611 km

• M1: 460,313 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.14 AU - 1.36 AU

Year: 505 Days

Day: 37.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,407,611 km

• M1: 601,533 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.69 AU - 1.73 AU

Year: 809 Days

Day: 47.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.13 AU - 2.65 AU

Year: 1336 Days

Day: 37.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,407,611 km

• M1: 312,211 km (0.102 R)
• M2: 370,404 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.44 AU - 2.7 AU

Year: 1490 Days

Day: 30.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 14.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.62 AU - 5.78 AU

Year: 4922 Days

Day: 13.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,407,611 km

• M1: 186,848 km (0.11 R)
• M2: 566,527 km (0.116 R)
• M3: 789,578 km (0.091 R)
• M4: 1,130,960 km (0.102 R)
• M5: 1,438,384 km (0.07 R)
• M6: 1,653,206 km (0.03 R)
• M7: 1,968,558 km (0.105 R)
• M8: 2,115,314 km (0.057 R)
• M9: 2,577,571 km (0.065 R)
• M10: 4,172,733 km (0.032 R)
• M11: 4,679,421 km (0.07 R)
• M12: 4,852,805 km (0.071 R)
• M13: 5,053,566 km (0.071 R)
• M14: 5,154,993 km (0.089 R)
• M15: 5,437,583 km (0.097 R)
• M16: 5,593,913 km (0.05 R)
• M17: 5,698,931 km (0.038 R)
• M18: 5,991,245 km (0.104 R)
• M19: 6,234,042 km (0.059 R)
• M20: 6,535,482 km (0.082 R)
• M21: 6,674,010 km (0.081 R)
• M22: 6,982,331 km (0.119 R)
• M23: 7,152,573 km (0.108 R)
• M24: 7,410,480 km (0.044 R)
• M25: 7,817,835 km (0.074 R)
• M26: 7,935,569 km (0.091 R)
• M27: 8,143,061 km (0.114 R)
• M28: 8,262,440 km (0.095 R)
• M29: 8,412,487 km (0.12 R)
• M30: 8,684,904 km (0.086 R)
• M31: 8,837,494 km (0.058 R)
• M32: 8,990,982 km (0.087 R)
• M33: 9,394,297 km (0.069 R)
• M34: 10,509,699 km (0.054 R)
• M35: 10,967,618 km (0.056 R)
• M36: 11,265,468 km (0.102 R)
• M37: 11,835,436 km (0.108 R)
• M38: 12,864,070 km (0.089 R)
• M39: 13,003,496 km (0.078 R)
• M40: 13,601,289 km (0.072 R)
• M41: 13,743,257 km (0.04 R)
• M42: 14,388,323 km (0.118 R)
• M43: 14,678,244 km (0.098 R)
• M44: 14,860,304 km (0.071 R)
• M45: 15,043,263 km (0.093 R)
• M46: 15,337,522 km (0.085 R)
• M47: 16,913,386 km (0.088 R)
• M48: 17,373,100 km (0.109 R)
• M49: 18,226,705 km (0.117 R)
• M50: 18,856,064 km (0.111 R)
• M51: 19,014,488 km (0.069 R)
• M52: 19,133,568 km (0.111 R)
• M53: 19,733,006 km (0.057 R)
• M54: 20,095,632 km (0.102 R)
• M55: 20,217,105 km (0.108 R)
• M56: 20,786,624 km (0.12 R)
• M57: 20,950,434 km (0.096 R)
• M58: 21,858,642 km (0.083 R)
• M59: 22,737,530 km (0.038 R)
• M60: 22,990,799 km (0.029 R)
• M61: 23,202,480 km (0.034 R)
• M62: 23,414,909 km (0.045 R)
• M63: 23,670,721 km (0.093 R)
• M64: 23,841,712 km (0.115 R)
• M65: 24,056,086 km (0.119 R)
• M66: 24,227,974 km (0.111 R)
• M67: 24,357,226 km (0.117 R)
• M68: 24,659,713 km (0.061 R)
• M69: 24,789,714 km (0.11 R)
• M70: 25,006,780 km (0.115 R)
• M71: 25,311,960 km (0.031 R)
• M72: 25,837,946 km (0.071 R)
• M73: 26,014,023 km (0.12 R)
• M74: 26,456,084 km (0.066 R)
• M75: 26,766,949 km (0.094 R)
• M76: 27,661,993 km (0.116 R)
• M77: 28,113,180 km (0.033 R)
• M78: 29,988,389 km (0.042 R)
• M79: 31,480,030 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 14

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.63 AU - 9.73 AU

Year: 10892 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 83,407,611 km

• M1: 178,769 km (0.085 R)
• M2: 505,042 km (0.04 R)
• M3: 628,461 km (0.059 R)
• M4: 873,652 km (0.089 R)
• M5: 1,130,810 km (0.1 R)
• M6: 1,323,941 km (0.072 R)
• M7: 1,505,403 km (0.078 R)
• M8: 1,695,393 km (0.08 R)
• M9: 1,995,785 km (0.072 R)
• M10: 2,232,599 km (0.075 R)
• M11: 2,341,057 km (0.08 R)
• M12: 2,734,499 km (0.118 R)
• M13: 3,271,406 km (0.1 R)
• M14: 3,584,066 km (0.052 R)
• M15: 3,744,136 km (0.071 R)
• M16: 4,005,333 km (0.051 R)
• M17: 4,306,474 km (0.115 R)
• M18: 5,807,838 km (0.115 R)
• M19: 5,996,631 km (0.067 R)
• M20: 6,110,923 km (0.081 R)
• M21: 6,380,499 km (0.091 R)
• M22: 6,693,308 km (0.087 R)
• M23: 6,891,525 km (0.091 R)
• M24: 7,212,562 km (0.078 R)
• M25: 7,579,825 km (0.086 R)
• M26: 7,744,981 km (0.097 R)
• M27: 8,332,452 km (0.111 R)
• M28: 8,545,928 km (0.106 R)
• M29: 9,373,354 km (0.081 R)
• M30: 10,180,733 km (0.093 R)
• M31: 10,546,799 km (0.082 R)
• M32: 11,671,027 km (0.104 R)
• M33: 12,931,539 km (0.079 R)
• M34: 13,578,101 km (0.06 R)
• M35: 13,879,990 km (0.103 R)
• M36: 14,184,272 km (0.097 R)
• M37: 14,337,161 km (0.116 R)
• M38: 15,738,145 km (0.113 R)
• M39: 17,291,270 km (0.108 R)
• M40: 17,509,234 km (0.117 R)
• M41: 17,728,245 km (0.059 R)
• M42: 18,390,665 km (0.098 R)
• M43: 18,669,066 km (0.087 R)
• M44: 19,626,044 km (0.071 R)
• M45: 22,651,362 km (0.047 R)
• M46: 23,069,488 km (0.069 R)
• M47: 23,309,742 km (0.115 R)
• M48: 25,260,797 km (0.111 R)
• M49: 27,390,772 km (0.099 R)
• M50: 27,645,088 km (0.039 R)
• M51: 28,220,292 km (0.044 R)
• M52: 28,412,824 km (0.115 R)
• M53: 28,799,385 km (0.046 R)
• M54: 29,447,443 km (0.095 R)
• M55: 30,165,962 km (0.109 R)
• M56: 30,758,070 km (0.062 R)
• M57: 31,953,956 km (0.111 R)
• M58: 32,154,716 km (0.06 R)
• M59: 32,423,095 km (0.104 R)
• M60: 32,759,540 km (0.084 R)
• M61: 33,912,341 km (0.098 R)
• M62: 34,048,924 km (0.075 R)
• M63: 34,322,389 km (0.071 R)
• M64: 34,528,086 km (0.075 R)
• M65: 35,078,457 km (0.112 R)
• M66: 36,257,737 km (0.066 R)
• M67: 37,449,882 km (0.061 R)
• M68: 38,512,476 km (0.111 R)
• M69: 38,655,043 km (0.095 R)
• M70: 40,522,473 km (0.115 R)
• M71: 41,613,340 km (0.112 R)
• M72: 42,419,374 km (0.109 R)
• M73: 42,861,286 km (0.085 R)
• M74: 44,569,095 km (0.098 R)
• M75: 44,718,693 km (0.099 R)
• M76: 44,868,441 km (0.105 R)
• M77: 45,243,482 km (0.119 R)
• M78: 47,286,690 km (0.072 R)
• M79: 47,515,575 km (0.093 R)
• M80: 48,127,729 km (0.068 R)
• M81: 48,742,577 km (0.1 R)
• M82: 50,290,915 km (0.108 R)
• M83: 51,541,104 km (0.08 R)
• M84: 52,012,636 km (0.118 R)
• M85: 52,564,503 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.9

Radius: 5.6

Gravity: 21.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.04 AU - 16.34 AU

Year: 21410 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,407,611 km

• M1: 97,388 km (0.034 R)
• M2: 243,695 km (0.076 R)
• M3: 498,311 km (0.06 R)
• M4: 606,021 km (0.084 R)
• M5: 844,480 km (0.034 R)
• M6: 974,181 km (0.111 R)
• M7: 1,586,785 km (0.117 R)
• M8: 2,515,937 km (0.113 R)
• M9: 3,013,200 km (0.093 R)
• M10: 3,540,234 km (0.119 R)
• M11: 3,835,839 km (0.11 R)
• M12: 4,405,657 km (0.117 R)
• M13: 4,631,849 km (0.051 R)
• M14: 4,723,403 km (0.073 R)
• M15: 6,471,155 km (0.112 R)
• M16: 6,676,553 km (0.107 R)
• M17: 6,728,164 km (0.099 R)
• M18: 7,465,682 km (0.072 R)
• M19: 8,451,083 km (0.058 R)
• M20: 9,534,770 km (0.096 R)
• M21: 9,651,456 km (0.109 R)
• M22: 9,768,442 km (0.1 R)
• M23: 10,480,827 km (0.113 R)
• M24: 11,026,111 km (0.098 R)
• M25: 11,767,369 km (0.106 R)
• M26: 12,397,325 km (0.109 R)
• M27: 12,780,595 km (0.077 R)
• M28: 13,821,497 km (0.048 R)
• M29: 14,956,795 km (0.091 R)
• M30: 16,610,151 km (0.102 R)
• M31: 16,820,785 km (0.095 R)
• M32: 17,103,076 km (0.117 R)
• M33: 18,465,464 km (0.11 R)
• M34: 18,976,041 km (0.116 R)
• M35: 19,787,909 km (0.055 R)
• M36: 19,862,259 km (0.067 R)
• M37: 21,521,598 km (0.101 R)
• M38: 22,135,847 km (0.118 R)
• M39: 23,381,848 km (0.116 R)
• M40: 23,617,913 km (0.091 R)
• M41: 23,696,901 km (0.045 R)
• M42: 24,092,587 km (0.075 R)
• M43: 24,570,403 km (0.109 R)
• M44: 24,970,877 km (0.069 R)
• M45: 25,454,526 km (0.094 R)
• M46: 26,841,149 km (0.079 R)
• M47: 27,502,073 km (0.087 R)
• M48: 28,168,531 km (0.058 R)
• M49: 29,262,690 km (0.101 R)
• M50: 29,347,362 km (0.099 R)
• M51: 29,772,220 km (0.116 R)
• M52: 32,979,449 km (0.099 R)
• M53: 33,598,335 km (0.12 R)
• M54: 33,953,780 km (0.089 R)
• M55: 37,024,875 km (0.048 R)
• M56: 37,760,298 km (0.094 R)
• M57: 38,037,353 km (0.097 R)
• M58: 38,500,508 km (0.104 R)
• M59: 38,593,408 km (0.037 R)
• M60: 39,339,004 km (0.088 R)
• M61: 41,413,777 km (0.09 R)
• M62: 41,508,921 km (0.117 R)
• M63: 44,397,207 km (0.093 R)
• M64: 45,570,503 km (0.064 R)
• M65: 45,865,510 km (0.112 R)
• M66: 46,259,701 km (0.05 R)
• M67: 47,449,153 km (0.042 R)
• M68: 48,749,009 km (0.117 R)
• M69: 49,050,599 km (0.113 R)
• M70: 50,669,696 km (0.078 R)
• M71: 50,771,423 km (0.107 R)
• M72: 53,960,102 km (0.044 R)
• M73: 57,001,127 km (0.09 R)
• M74: 58,595,840 km (0.105 R)
• M75: 59,667,111 km (0.092 R)
• M76: 59,882,083 km (0.039 R)
• M77: 61,069,292 km (0.083 R)
• M78: 61,720,192 km (0.064 R)
• M79: 62,591,600 km (0.119 R)
• M80: 63,906,266 km (0.101 R)
• M81: 65,008,802 km (0.116 R)
• M82: 65,340,760 km (0.12 R)
• M83: 65,673,316 km (0.075 R)
• M84: 66,562,825 km (0.117 R)
• M85: 70,501,138 km (0.116 R)
• M86: 71,754,469 km (0.093 R)
• M87: 72,211,939 km (0.116 R)
• M88: 72,326,531 km (0.114 R)
• M89: 72,670,606 km (0.087 R)
• M90: 75,441,907 km (0.104 R)
• M91: 76,606,975 km (0.084 R)
• M92: 77,895,162 km (0.104 R)
• M93: 78,483,082 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 5.7

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.26 AU - 20.44 AU

Year: 28428 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,407,611 km

• M1: 167,101 km (0.12 R)
• M2: 208,988 km (0.09 R)
• M3: 289,173 km (0.097 R)
• M4: 1,087,726 km (0.116 R)
• M5: 1,234,930 km (0.087 R)
• M6: 1,581,399 km (0.117 R)
• M7: 1,714,541 km (0.082 R)
• M8: 2,063,703 km (0.115 R)
• M9: 2,136,108 km (0.089 R)
• M10: 2,549,746 km (0.076 R)
• M11: 2,745,869 km (0.113 R)
• M12: 3,236,400 km (0.114 R)
• M13: 3,535,147 km (0.072 R)
• M14: 3,665,896 km (0.077 R)
• M15: 5,707,308 km (0.077 R)
• M16: 6,067,540 km (0.091 R)
• M17: 6,541,466 km (0.084 R)
• M18: 7,302,321 km (0.113 R)
• M19: 7,524,773 km (0.038 R)
• M20: 7,862,714 km (0.103 R)
• M21: 9,024,492 km (0.071 R)
• M22: 10,928,573 km (0.105 R)
• M23: 11,055,582 km (0.058 R)
• M24: 11,633,030 km (0.046 R)
• M25: 12,154,528 km (0.1 R)
• M26: 12,550,813 km (0.034 R)
• M27: 13,018,306 km (0.086 R)
• M28: 13,696,134 km (0.07 R)
• M29: 15,156,508 km (0.12 R)
• M30: 15,582,713 km (0.085 R)
• M31: 15,797,386 km (0.065 R)
• M32: 16,301,830 km (0.05 R)
• M33: 16,592,648 km (0.107 R)
• M34: 17,179,071 km (0.081 R)
• M35: 19,823,962 km (0.072 R)
• M36: 20,212,019 km (0.104 R)
• M37: 21,153,588 km (0.052 R)
• M38: 22,109,369 km (0.11 R)
• M39: 22,189,703 km (0.112 R)
• M40: 23,651,423 km (0.08 R)
• M41: 25,311,511 km (0.082 R)
• M42: 25,901,525 km (0.063 R)
• M43: 27,008,998 km (0.118 R)
• M44: 27,698,195 km (0.118 R)
• M45: 27,871,430 km (0.11 R)
• M46: 28,655,323 km (0.12 R)
• M47: 29,358,283 km (0.116 R)
• M48: 31,681,538 km (0.087 R)
• M49: 33,785,482 km (0.088 R)
• M50: 34,620,986 km (0.101 R)
• M51: 36,691,720 km (0.088 R)
• M52: 37,263,483 km (0.05 R)
• M53: 37,550,412 km (0.093 R)
• M54: 38,512,177 km (0.064 R)
• M55: 38,608,817 km (0.094 R)
• M56: 39,190,304 km (0.075 R)
• M57: 40,067,845 km (0.078 R)
• M58: 40,951,968 km (0.041 R)
• M59: 41,248,022 km (0.112 R)
• M60: 41,842,375 km (0.047 R)
• M61: 42,240,305 km (0.095 R)
• M62: 43,743,165 km (0.059 R)
• M63: 45,263,678 km (0.081 R)
• M64: 47,110,913 km (0.068 R)
• M65: 48,564,555 km (0.091 R)
• M66: 49,296,986 km (0.069 R)
• M67: 49,717,057 km (0.099 R)
• M68: 51,409,458 km (0.117 R)
• M69: 52,048,989 km (0.09 R)
• M70: 52,691,212 km (0.115 R)
• M71: 54,959,266 km (0.086 R)
• M72: 56,050,433 km (0.049 R)
• M73: 59,813,567 km (0.101 R)
• M74: 60,823,353 km (0.094 R)
• M75: 60,935,850 km (0.115 R)
• M76: 61,612,631 km (0.105 R)
• M77: 62,291,805 km (0.044 R)
• M78: 62,745,985 km (0.096 R)
• M79: 63,087,217 km (0.093 R)
• M80: 64,918,146 km (0.1 R)
• M81: 65,263,417 km (0.113 R)
• M82: 65,609,288 km (0.111 R)
• M83: 65,840,117 km (0.102 R)
• M84: 66,418,612 km (0.094 R)
• M85: 68,749,197 km (0.091 R)
• M86: 71,462,304 km (0.104 R)
• M87: 71,699,866 km (0.09 R)
• M88: 72,056,806 km (0.105 R)
• M89: 73,849,886 km (0.049 R)
• M90: 75,657,627 km (0.096 R)
• M91: 78,457,800 km (0.083 R)
• M92: 78,948,182 km (0.074 R)
• M93: 79,685,699 km (0.069 R)
• M94: 80,796,314 km (0.044 R)
• M95: 81,912,015 km (0.106 R)
• M96: 82,409,577 km (0.103 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit