🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 317 Days

Day: 12.1 Hours

Environment

Temp: 143 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.12 AU - 3.58 AU

Year: 2165 Days

Day: 14.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.84 AU - 3.96 AU

Year: 2214 Days

Day: 20.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,767,200 km

• M1: 1,966,015 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 12.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.02 AU - 6.18 AU

Year: 4679 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 90,767,200 km

• M1: 177,872 km (0.066 R)
• M2: 263,292 km (0.066 R)
• M3: 593,904 km (0.084 R)
• M4: 1,278,314 km (0.092 R)
• M5: 1,729,351 km (0.112 R)
• M6: 1,849,927 km (0.097 R)
• M7: 2,115,463 km (0.087 R)
• M8: 2,393,566 km (0.072 R)
• M9: 2,631,726 km (0.047 R)
• M10: 2,788,953 km (0.109 R)
• M11: 3,003,626 km (0.119 R)
• M12: 3,149,783 km (0.107 R)
• M13: 3,279,634 km (0.101 R)
• M14: 3,525,723 km (0.12 R)
• M15: 3,622,064 km (0.096 R)
• M16: 3,777,945 km (0.114 R)
• M17: 4,015,955 km (0.116 R)
• M18: 4,781,148 km (0.115 R)
• M19: 5,017,363 km (0.116 R)
• M20: 5,235,477 km (0.062 R)
• M21: 5,501,312 km (0.05 R)
• M22: 5,590,921 km (0.074 R)
• M23: 5,885,779 km (0.111 R)
• M24: 6,139,048 km (0.113 R)
• M25: 6,419,693 km (0.102 R)
• M26: 6,848,441 km (0.108 R)
• M27: 7,164,092 km (0.118 R)
• M28: 7,286,613 km (0.082 R)
• M29: 7,559,031 km (0.066 R)
• M30: 7,784,325 km (0.077 R)
• M31: 7,986,432 km (0.112 R)
• M32: 8,292,958 km (0.051 R)
• M33: 8,551,313 km (0.12 R)
• M34: 9,910,261 km (0.119 R)
• M35: 9,992,240 km (0.097 R)
• M36: 10,074,519 km (0.119 R)
• M37: 10,405,878 km (0.083 R)
• M38: 10,600,804 km (0.115 R)
• M39: 11,136,065 km (0.083 R)
• M40: 11,221,336 km (0.055 R)
• M41: 11,306,906 km (0.101 R)
• M42: 11,651,281 km (0.092 R)
• M43: 11,824,814 km (0.113 R)
• M44: 12,086,610 km (0.057 R)
• M45: 12,350,351 km (0.113 R)
• M46: 12,438,764 km (0.103 R)
• M47: 12,556,796 km (0.118 R)
• M48: 12,853,748 km (0.112 R)
• M49: 13,063,036 km (0.088 R)
• M50: 13,153,094 km (0.051 R)
• M51: 13,758,666 km (0.119 R)
• M52: 14,435,297 km (0.035 R)
• M53: 14,746,461 km (0.088 R)
• M54: 14,871,524 km (0.072 R)
• M55: 15,565,808 km (0.108 R)
• M56: 15,981,092 km (0.05 R)
• M57: 16,077,433 km (0.061 R)
• M58: 16,206,237 km (0.079 R)
• M59: 16,724,743 km (0.083 R)
• M60: 17,612,008 km (0.116 R)
• M61: 18,582,150 km (0.103 R)
• M62: 18,852,922 km (0.091 R)
• M63: 19,329,690 km (0.072 R)
• M64: 19,466,722 km (0.106 R)
• M65: 20,609,051 km (0.057 R)
• M66: 21,382,772 km (0.059 R)
• M67: 22,058,505 km (0.077 R)
• M68: 22,813,675 km (0.079 R)
• M69: 23,139,948 km (0.031 R)
• M70: 23,613,874 km (0.032 R)
• M71: 24,017,340 km (0.084 R)
• M72: 24,571,301 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 12.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.12 AU - 9.96 AU

Year: 10404 Days

Day: 10.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,767,200 km

• M1: 290,818 km (0.067 R)
• M2: 548,426 km (0.115 R)
• M3: 958,324 km (0.114 R)
• M4: 1,197,082 km (0.084 R)
• M5: 1,352,814 km (0.031 R)
• M6: 1,638,246 km (0.09 R)
• M7: 1,812,677 km (0.114 R)
• M8: 2,043,657 km (0.094 R)
• M9: 2,337,467 km (0.113 R)
• M10: 2,444,429 km (0.028 R)
• M11: 2,534,936 km (0.111 R)
• M12: 2,700,690 km (0.099 R)
• M13: 2,794,339 km (0.104 R)
• M14: 3,101,613 km (0.105 R)
• M15: 3,562,524 km (0.107 R)
• M16: 4,024,033 km (0.089 R)
• M17: 4,196,519 km (0.09 R)
• M18: 4,842,633 km (0.046 R)
• M19: 5,212,588 km (0.04 R)
• M20: 5,401,082 km (0.119 R)
• M21: 5,688,010 km (0.099 R)
• M22: 5,809,035 km (0.092 R)
• M23: 6,004,559 km (0.097 R)
• M24: 6,202,328 km (0.057 R)
• M25: 7,249,214 km (0.115 R)
• M26: 7,459,997 km (0.072 R)
• M27: 7,645,947 km (0.106 R)
• M28: 7,806,765 km (0.062 R)
• M29: 7,887,548 km (0.114 R)
• M30: 8,433,131 km (0.1 R)
• M31: 8,571,509 km (0.105 R)
• M32: 8,794,410 km (0.097 R)
• M33: 8,906,608 km (0.075 R)
• M34: 9,019,256 km (0.117 R)
• M35: 9,246,046 km (0.041 R)
• M36: 10,230,998 km (0.068 R)
• M37: 10,586,593 km (0.088 R)
• M38: 10,735,891 km (0.082 R)
• M39: 11,036,733 km (0.054 R)
• M40: 11,188,275 km (0.119 R)
• M41: 11,309,898 km (0.113 R)
• M42: 11,646,793 km (0.074 R)
• M43: 12,424,851 km (0.062 R)
• M44: 12,614,092 km (0.032 R)
• M45: 13,187,651 km (0.082 R)
• M46: 13,283,992 km (0.092 R)
• M47: 13,380,632 km (0.08 R)
• M48: 13,834,811 km (0.08 R)
• M49: 14,261,165 km (0.12 R)
• M50: 14,658,497 km (0.061 R)
• M51: 14,791,639 km (0.045 R)
• M52: 14,891,870 km (0.097 R)
• M53: 15,940,700 km (0.066 R)
• M54: 16,456,663 km (0.052 R)
• M55: 16,629,898 km (0.111 R)
• M56: 16,873,443 km (0.109 R)
• M57: 17,293,663 km (0.097 R)
• M58: 17,434,585 km (0.034 R)
• M59: 17,823,988 km (0.081 R)
• M60: 17,930,651 km (0.111 R)
• M61: 18,180,330 km (0.098 R)
• M62: 19,191,013 km (0.086 R)
• M63: 19,556,331 km (0.033 R)
• M64: 19,703,087 km (0.035 R)
• M65: 19,997,795 km (0.028 R)
• M66: 20,293,998 km (0.079 R)
• M67: 20,517,049 km (0.118 R)
• M68: 21,341,931 km (0.068 R)
• M69: 21,606,720 km (0.112 R)
• M70: 21,948,700 km (0.083 R)
• M71: 22,254,179 km (0.085 R)
• M72: 22,676,644 km (0.031 R)
• M73: 22,946,817 km (0.1 R)
• M74: 23,334,575 km (0.092 R)
• M75: 23,568,397 km (0.08 R)
• M76: 23,646,487 km (0.113 R)
• M77: 23,920,400 km (0.104 R)
• M78: 24,156,017 km (0.092 R)
• M79: 25,867,716 km (0.089 R)
• M80: 26,921,483 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.3

Radius: 3.7

Gravity: 58.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 14.46 AU - 22.56 AU

Year: 28120 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,767,200 km

• M1: 49,218 km (0.099 R)
• M2: 230,381 km (0.062 R)
• M3: 396,135 km (0.119 R)
• M4: 1,201,869 km (0.09 R)
• M5: 1,709,156 km (0.086 R)
• M6: 3,124,950 km (0.061 R)
• M7: 3,707,484 km (0.105 R)
• M8: 4,011,168 km (0.089 R)
• M9: 4,322,780 km (0.03 R)
• M10: 4,481,354 km (0.055 R)
• M11: 4,968,893 km (0.116 R)
• M12: 6,170,463 km (0.092 R)
• M13: 6,895,265 km (0.04 R)
• M14: 7,456,407 km (0.07 R)
• M15: 8,031,910 km (0.026 R)
• M16: 8,161,761 km (0.106 R)
• M17: 8,555,502 km (0.054 R)
• M18: 8,821,487 km (0.081 R)
• M19: 9,704,264 km (0.09 R)
• M20: 10,757,284 km (0.108 R)
• M21: 11,919,958 km (0.071 R)
• M22: 12,291,410 km (0.058 R)
• M23: 12,742,148 km (0.098 R)
• M24: 12,969,537 km (0.106 R)
• M25: 13,582,439 km (0.041 R)
• M26: 15,963,290 km (0.081 R)
• M27: 16,372,440 km (0.03 R)
• M28: 17,620,535 km (0.113 R)
• M29: 19,331,635 km (0.05 R)
• M30: 20,118,819 km (0.065 R)
• M31: 21,184,405 km (0.106 R)
• M32: 22,268,391 km (0.06 R)
• M33: 23,370,179 km (0.102 R)
• M34: 24,114,578 km (0.054 R)
• M35: 24,583,717 km (0.075 R)
• M36: 26,297,510 km (0.116 R)
• M37: 26,877,202 km (0.075 R)
• M38: 27,363,545 km (0.085 R)
• M39: 28,641,709 km (0.117 R)
• M40: 28,840,076 km (0.099 R)
• M41: 29,138,374 km (0.105 R)
• M42: 29,337,938 km (0.075 R)
• M43: 30,645,573 km (0.068 R)
• M44: 30,848,427 km (0.063 R)
• M45: 30,950,154 km (0.049 R)
• M46: 34,154,391 km (0.088 R)
• M47: 34,681,125 km (0.103 R)
• M48: 34,998,422 km (0.11 R)
• M49: 35,104,337 km (0.114 R)
• M50: 35,955,848 km (0.096 R)
• M51: 36,599,119 km (0.05 R)
• M52: 36,814,241 km (0.112 R)
• M53: 38,005,489 km (0.103 R)
• M54: 39,429,660 km (0.044 R)
• M55: 42,104,171 km (0.12 R)
• M56: 42,668,753 km (0.06 R)
• M57: 44,033,834 km (0.079 R)
• M58: 44,492,052 km (0.097 R)
• M59: 45,297,637 km (0.103 R)
• M60: 45,528,766 km (0.049 R)
• M61: 47,274,274 km (0.111 R)
• M62: 47,508,544 km (0.118 R)
• M63: 47,978,580 km (0.047 R)
• M64: 50,470,731 km (0.059 R)
• M65: 50,710,387 km (0.048 R)
• M66: 53,370,237 km (0.077 R)
• M67: 55,209,543 km (0.054 R)
• M68: 55,951,100 km (0.072 R)
• M69: 56,323,150 km (0.102 R)
• M70: 56,571,632 km (0.067 R)
• M71: 56,820,413 km (0.053 R)
• M72: 57,694,214 km (0.107 R)
• M73: 58,698,165 km (0.033 R)
• M74: 59,076,199 km (0.074 R)
• M75: 61,233,400 km (0.077 R)
• M76: 62,900,370 km (0.098 R)
• M77: 63,158,127 km (0.117 R)
• M78: 64,452,298 km (0.12 R)
• M79: 64,582,149 km (0.115 R)
• M80: 69,715,450 km (0.047 R)
• M81: 71,321,084 km (0.083 R)
• M82: 75,799,147 km (0.116 R)
• M83: 77,036,022 km (0.114 R)
• M84: 82,190,865 km (0.065 R)
• M85: 89,042,149 km (0.11 R)
• M86: 89,331,471 km (0.106 R)
• M87: 89,476,431 km (0.078 R)
• M88: 93,122,281 km (0.032 R)
• M89: 95,185,236 km (0.107 R)
• M90: 96,519,200 km (0.061 R)
• M91: 97,114,151 km (0.11 R)
• M92: 98,457,091 km (0.099 R)
• M93: 98,756,436 km (0.094 R)
• M94: 99,505,921 km (0.063 R)
• M95: 100,106,856 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.6

Radius: 7.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 16.23 AU - 25.17 AU

Year: 33255 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,767,200 km

• M1: 182,659 km (0.053 R)
• M2: 311,014 km (0.119 R)
• M3: 635,641 km (0.111 R)
• M4: 1,105,827 km (0.046 R)
• M5: 1,229,844 km (0.105 R)
• M6: 2,221,229 km (0.116 R)
• M7: 4,342,228 km (0.113 R)
• M8: 4,791,021 km (0.081 R)
• M9: 5,098,595 km (0.104 R)
• M10: 5,679,034 km (0.094 R)
• M11: 6,114,215 km (0.051 R)
• M12: 6,224,767 km (0.074 R)
• M13: 6,901,548 km (0.106 R)
• M14: 7,074,483 km (0.064 R)
• M15: 7,365,750 km (0.08 R)
• M16: 8,202,302 km (0.039 R)
• M17: 9,385,022 km (0.114 R)
• M18: 9,576,657 km (0.053 R)
• M19: 9,963,667 km (0.11 R)
• M20: 10,819,965 km (0.063 R)
• M21: 11,699,601 km (0.075 R)
• M22: 12,043,975 km (0.087 R)
• M23: 13,239,860 km (0.05 R)
• M24: 14,106,481 km (0.105 R)
• M25: 14,620,499 km (0.095 R)
• M26: 16,199,205 km (0.115 R)
• M27: 16,814,651 km (0.108 R)
• M28: 17,281,396 km (0.094 R)
• M29: 17,831,169 km (0.104 R)
• M30: 18,148,017 km (0.074 R)
• M31: 18,948,066 km (0.088 R)
• M32: 19,433,511 km (0.078 R)
• M33: 19,841,315 km (0.081 R)
• M34: 20,005,274 km (0.036 R)
• M35: 21,668,803 km (0.091 R)
• M36: 22,176,388 km (0.115 R)
• M37: 22,773,583 km (0.107 R)
• M38: 23,809,698 km (0.107 R)
• M39: 26,466,556 km (0.062 R)
• M40: 26,646,971 km (0.087 R)
• M41: 27,099,953 km (0.104 R)
• M42: 28,936,866 km (0.083 R)
• M43: 29,495,614 km (0.068 R)
• M44: 30,529,485 km (0.101 R)
• M45: 31,098,405 km (0.11 R)
• M46: 31,479,730 km (0.04 R)
• M47: 31,766,659 km (0.068 R)
• M48: 32,439,550 km (0.101 R)
• M49: 34,683,369 km (0.073 R)
• M50: 37,481,747 km (0.052 R)
• M51: 40,663,693 km (0.07 R)
• M52: 40,871,933 km (0.083 R)
• M53: 41,603,467 km (0.084 R)
• M54: 41,813,353 km (0.098 R)
• M55: 42,023,538 km (0.108 R)
• M56: 43,930,911 km (0.091 R)
• M57: 45,758,099 km (0.106 R)
• M58: 46,300,242 km (0.106 R)
• M59: 46,517,757 km (0.118 R)
• M60: 46,844,479 km (0.092 R)
• M61: 47,390,960 km (0.064 R)
• M62: 48,049,340 km (0.117 R)
• M63: 49,042,670 km (0.101 R)
• M64: 50,265,932 km (0.084 R)
• M65: 50,601,330 km (0.064 R)
• M66: 51,274,221 km (0.092 R)
• M67: 51,499,217 km (0.118 R)
• M68: 52,063,201 km (0.079 R)
• M69: 52,402,489 km (0.079 R)
• M70: 54,224,441 km (0.074 R)
• M71: 56,298,915 km (0.09 R)
• M72: 56,647,179 km (0.087 R)
• M73: 57,345,950 km (0.077 R)
• M74: 61,358,763 km (0.112 R)
• M75: 61,956,407 km (0.102 R)
• M76: 62,196,063 km (0.117 R)
• M77: 64,730,699 km (0.072 R)
• M78: 66,684,448 km (0.035 R)
• M79: 66,930,087 km (0.111 R)
• M80: 69,029,544 km (0.111 R)
• M81: 69,153,710 km (0.107 R)
• M82: 71,276,055 km (0.09 R)
• M83: 72,156,139 km (0.087 R)
• M84: 72,282,250 km (0.113 R)
• M85: 72,786,994 km (0.075 R)
• M86: 74,308,554 km (0.089 R)
• M87: 74,690,477 km (0.118 R)
• M88: 79,455,319 km (0.069 R)
• M89: 79,976,368 km (0.094 R)
• M90: 85,781,513 km (0.115 R)
• M91: 86,583,657 km (0.105 R)
• M92: 87,657,022 km (0.054 R)
• M93: 88,599,788 km (0.1 R)
• M94: 89,275,222 km (0.095 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 11,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit