🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.72 AU - 0.84 AU

Year: 261 Days

Day: 20.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.82 AU - 0.98 AU

Year: 323 Days

Day: 28.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.96 AU - 1.42 AU

Year: 492 Days

Day: 13.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.36 AU - 2.06 AU

Year: 847 Days

Day: 47.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,282,340 km

• M1: 520,301 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.55 AU - 13.93 AU

Year: 14272 Days

Day: 10.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,282,340 km

• M1: 274,662 km (0.061 R)
• M2: 381,325 km (0.118 R)
• M3: 799,152 km (0.109 R)
• M4: 1,036,414 km (0.06 R)
• M5: 1,460,075 km (0.115 R)
• M6: 2,096,315 km (0.082 R)
• M7: 2,289,147 km (0.085 R)
• M8: 2,459,239 km (0.042 R)
• M9: 2,575,028 km (0.089 R)
• M10: 2,663,141 km (0.097 R)
• M11: 3,436,562 km (0.116 R)
• M12: 3,865,310 km (0.12 R)
• M13: 4,137,877 km (0.102 R)
• M14: 4,346,417 km (0.08 R)
• M15: 4,452,033 km (0.112 R)
• M16: 4,665,958 km (0.067 R)
• M17: 5,290,230 km (0.096 R)
• M18: 5,441,024 km (0.03 R)
• M19: 6,375,861 km (0.063 R)
• M20: 6,820,915 km (0.029 R)
• M21: 6,903,044 km (0.081 R)
• M22: 7,151,077 km (0.091 R)
• M23: 7,656,120 km (0.111 R)
• M24: 8,789,922 km (0.059 R)
• M25: 8,924,111 km (0.069 R)
• M26: 9,376,495 km (0.078 R)
• M27: 10,635,062 km (0.052 R)
• M28: 11,259,933 km (0.058 R)
• M29: 11,797,886 km (0.088 R)
• M30: 12,094,988 km (0.04 R)
• M31: 12,194,620 km (0.076 R)
• M32: 12,595,542 km (0.108 R)
• M33: 13,980,968 km (0.109 R)
• M34: 14,348,081 km (0.101 R)
• M35: 14,824,700 km (0.049 R)
• M36: 14,984,770 km (0.052 R)
• M37: 15,522,425 km (0.071 R)
• M38: 16,727,436 km (0.094 R)
• M39: 16,838,437 km (0.095 R)
• M40: 18,706,017 km (0.113 R)
• M41: 19,343,154 km (0.111 R)
• M42: 19,987,323 km (0.114 R)
• M43: 20,638,522 km (0.069 R)
• M44: 21,417,179 km (0.044 R)
• M45: 23,188,717 km (0.092 R)
• M46: 23,747,914 km (0.098 R)
• M47: 24,943,351 km (0.055 R)
• M48: 26,158,235 km (0.117 R)
• M49: 26,805,395 km (0.042 R)
• M50: 27,000,620 km (0.105 R)
• M51: 28,512,756 km (0.065 R)
• M52: 28,778,442 km (0.094 R)
• M53: 29,715,223 km (0.068 R)
• M54: 30,593,961 km (0.114 R)
• M55: 31,687,223 km (0.057 R)
• M56: 32,238,640 km (0.082 R)
• M57: 32,515,546 km (0.05 R)
• M58: 34,052,664 km (0.101 R)
• M59: 34,546,786 km (0.12 R)
• M60: 34,901,034 km (0.093 R)
• M61: 35,899,599 km (0.113 R)
• M62: 36,763,078 km (0.079 R)
• M63: 37,998,009 km (0.105 R)
• M64: 39,394,206 km (0.109 R)
• M65: 39,616,209 km (0.114 R)
• M66: 40,359,112 km (0.082 R)
• M67: 42,615,646 km (0.12 R)
• M68: 43,759,172 km (0.096 R)
• M69: 44,604,251 km (0.081 R)
• M70: 44,990,064 km (0.119 R)
• M71: 45,144,748 km (0.078 R)
• M72: 45,687,489 km (0.104 R)
• M73: 46,232,324 km (0.077 R)
• M74: 47,801,008 km (0.09 R)
• M75: 50,748,834 km (0.119 R)
• M76: 52,610,878 km (0.114 R)
• M77: 53,345,554 km (0.036 R)
• M78: 54,248,077 km (0.099 R)
• M79: 54,412,635 km (0.085 R)
• M80: 55,321,143 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 5.3

Gravity: 26.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 9.93 AU - 16.37 AU

Year: 18061 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,282,340 km

• M1: 373,396 km (0.108 R)
• M2: 719,865 km (0.108 R)
• M3: 813,214 km (0.1 R)
• M4: 1,143,825 km (0.1 R)
• M5: 1,694,345 km (0.119 R)
• M6: 2,561,116 km (0.099 R)
• M7: 3,038,632 km (0.083 R)
• M8: 3,346,056 km (0.117 R)
• M9: 3,583,019 km (0.106 R)
• M10: 4,157,175 km (0.072 R)
• M11: 4,199,362 km (0.057 R)
• M12: 4,369,155 km (0.052 R)
• M13: 4,455,025 km (0.099 R)
• M14: 4,715,624 km (0.118 R)
• M15: 4,803,737 km (0.078 R)
• M16: 4,847,869 km (0.098 R)
• M17: 5,161,127 km (0.059 R)
• M18: 5,434,891 km (0.092 R)
• M19: 6,284,158 km (0.066 R)
• M20: 6,381,097 km (0.093 R)
• M21: 8,208,286 km (0.112 R)
• M22: 8,527,527 km (0.119 R)
• M23: 8,796,804 km (0.097 R)
• M24: 10,127,327 km (0.08 R)
• M25: 10,412,311 km (0.081 R)
• M26: 10,584,498 km (0.119 R)
• M27: 12,908,501 km (0.065 R)
• M28: 13,279,504 km (0.05 R)
• M29: 13,341,587 km (0.094 R)
• M30: 13,779,609 km (0.09 R)
• M31: 14,734,044 km (0.059 R)
• M32: 15,121,652 km (0.092 R)
• M33: 15,578,225 km (0.097 R)
• M34: 15,709,422 km (0.103 R)
• M35: 15,907,041 km (0.071 R)
• M36: 16,105,557 km (0.097 R)
• M37: 16,907,402 km (0.118 R)
• M38: 19,460,439 km (0.08 R)
• M39: 19,814,537 km (0.11 R)
• M40: 20,817,441 km (0.109 R)
• M41: 23,772,298 km (0.071 R)
• M42: 23,847,845 km (0.094 R)
• M43: 25,684,608 km (0.12 R)
• M44: 25,917,382 km (0.101 R)
• M45: 25,995,024 km (0.099 R)
• M46: 26,072,964 km (0.032 R)
• M47: 26,306,786 km (0.073 R)
• M48: 26,698,283 km (0.088 R)
• M49: 26,855,361 km (0.098 R)
• M50: 27,566,250 km (0.102 R)
• M51: 28,203,387 km (0.075 R)
• M52: 28,443,492 km (0.108 R)
• M53: 29,006,429 km (0.063 R)
• M54: 32,880,565 km (0.08 R)
• M55: 33,386,654 km (0.099 R)
• M56: 35,006,351 km (0.095 R)
• M57: 36,477,047 km (0.078 R)
• M58: 36,826,059 km (0.11 R)
• M59: 37,088,603 km (0.112 R)
• M60: 39,299,809 km (0.057 R)
• M61: 40,376,316 km (0.084 R)
• M62: 41,190,128 km (0.077 R)
• M63: 42,650,054 km (0.091 R)
• M64: 42,741,757 km (0.116 R)
• M65: 44,405,585 km (0.102 R)
• M66: 45,339,075 km (0.114 R)
• M67: 46,562,188 km (0.12 R)
• M68: 48,944,683 km (0.099 R)
• M69: 49,040,875 km (0.101 R)
• M70: 50,781,745 km (0.104 R)
• M71: 50,976,522 km (0.117 R)
• M72: 51,757,722 km (0.116 R)
• M73: 52,838,267 km (0.067 R)
• M74: 53,430,824 km (0.096 R)
• M75: 53,529,858 km (0.071 R)
• M76: 54,622,671 km (0.076 R)
• M77: 55,823,193 km (0.055 R)
• M78: 56,325,842 km (0.067 R)
• M79: 60,298,713 km (0.109 R)
• M80: 60,504,859 km (0.108 R)
• M81: 61,435,507 km (0.119 R)
• M82: 63,310,866 km (0.103 R)
• M83: 63,415,585 km (0.1 R)
• M84: 64,571,527 km (0.061 R)
• M85: 66,584,516 km (0.105 R)
• M86: 66,691,030 km (0.045 R)
• M87: 66,904,207 km (0.087 R)
• M88: 67,759,308 km (0.118 R)
• M89: 67,866,420 km (0.114 R)
• M90: 68,080,794 km (0.119 R)
• M91: 68,618,000 km (0.045 R)
• M92: 69,156,403 km (0.088 R)
• M93: 70,020,929 km (0.056 R)
• M94: 70,454,613 km (0.056 R)
• M95: 71,979,165 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.9

Radius: 3.2

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.29 AU - 17.09 AU

Year: 19185 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,282,340 km

• M1: 43,383 km (0.108 R)
• M2: 92,003 km (0.106 R)
• M3: 112,647 km (0.097 R)
• M4: 245,939 km (0.103 R)
• M5: 299,645 km (0.071 R)
• M6: 1,627,774 km (0.117 R)
• M7: 1,730,698 km (0.071 R)
• M8: 2,051,884 km (0.096 R)
• M9: 2,185,475 km (0.095 R)
• M10: 2,414,510 km (0.104 R)
• M11: 2,699,194 km (0.113 R)
• M12: 2,747,814 km (0.108 R)
• M13: 2,821,117 km (0.12 R)
• M14: 2,895,018 km (0.119 R)
• M15: 3,378,070 km (0.119 R)
• M16: 3,456,608 km (0.043 R)
• M17: 4,023,136 km (0.075 R)
• M18: 4,274,759 km (0.099 R)
• M19: 5,452,842 km (0.065 R)
• M20: 5,637,596 km (0.114 R)
• M21: 6,332,927 km (0.074 R)
• M22: 6,559,867 km (0.111 R)
• M23: 6,690,615 km (0.098 R)
• M24: 7,054,886 km (0.107 R)
• M25: 8,682,212 km (0.043 R)
• M26: 8,970,188 km (0.102 R)
• M27: 9,006,390 km (0.089 R)
• M28: 9,042,742 km (0.115 R)
• M29: 9,188,301 km (0.063 R)
• M30: 9,297,956 km (0.045 R)
• M31: 10,266,902 km (0.11 R)
• M32: 10,917,503 km (0.039 R)
• M33: 11,306,457 km (0.114 R)
• M34: 11,463,236 km (0.082 R)
• M35: 12,178,015 km (0.093 R)
• M36: 12,743,794 km (0.098 R)
• M37: 12,866,015 km (0.105 R)
• M38: 13,194,233 km (0.098 R)
• M39: 13,900,634 km (0.075 R)
• M40: 14,576,817 km (0.106 R)
• M41: 15,306,705 km (0.082 R)
• M42: 15,567,304 km (0.105 R)
• M43: 16,668,195 km (0.08 R)
• M44: 16,846,665 km (0.083 R)
• M45: 17,930,801 km (0.039 R)
• M46: 18,067,982 km (0.102 R)
• M47: 18,435,245 km (0.069 R)
• M48: 18,944,177 km (0.079 R)
• M49: 19,037,227 km (0.063 R)
• M50: 19,598,817 km (0.116 R)
• M51: 19,645,791 km (0.057 R)
• M52: 19,740,037 km (0.105 R)
• M53: 19,928,830 km (0.115 R)
• M54: 20,355,782 km (0.113 R)
• M55: 20,451,076 km (0.087 R)
• M56: 20,546,669 km (0.107 R)
• M57: 21,026,130 km (0.092 R)
• M58: 21,703,509 km (0.108 R)
• M59: 21,752,278 km (0.106 R)
• M60: 22,388,219 km (0.066 R)
• M61: 22,881,443 km (0.066 R)
• M62: 23,079,810 km (0.103 R)
• M63: 23,378,407 km (0.112 R)
• M64: 23,678,201 km (0.069 R)
• M65: 24,534,799 km (0.098 R)
• M66: 24,788,517 km (0.107 R)
• M67: 25,812,514 km (0.06 R)
• M68: 26,329,674 km (0.096 R)
• M69: 27,164,281 km (0.097 R)
• M70: 28,538,935 km (0.073 R)
• M71: 28,752,412 km (0.092 R)
• M72: 29,073,598 km (0.09 R)
• M73: 29,288,421 km (0.118 R)
• M74: 29,503,692 km (0.099 R)
• M75: 31,630,525 km (0.11 R)
• M76: 32,294,740 km (0.073 R)
• M77: 32,684,442 km (0.108 R)
• M78: 33,412,086 km (0.114 R)
• M79: 34,940,378 km (0.099 R)
• M80: 35,340,403 km (0.106 R)
• M81: 35,397,699 km (0.039 R)
• M82: 35,684,328 km (0.118 R)
• M83: 36,491,409 km (0.115 R)
• M84: 36,839,074 km (0.115 R)
• M85: 37,421,159 km (0.096 R)
• M86: 37,830,310 km (0.08 R)
• M87: 38,299,748 km (0.088 R)
• M88: 38,535,215 km (0.06 R)
• M89: 39,481,720 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.2

Radius: 3.9

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.25 AU - 22.37 AU

Year: 30898 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,282,340 km

• M1: 50,863 km (0.047 R)
• M2: 658,380 km (0.065 R)
• M3: 1,197,082 km (0.108 R)
• M4: 1,400,236 km (0.074 R)
• M5: 1,521,261 km (0.118 R)
• M6: 1,937,741 km (0.067 R)
• M7: 2,038,570 km (0.049 R)
• M8: 3,138,563 km (0.113 R)
• M9: 4,700,515 km (0.032 R)
• M10: 5,157,985 km (0.059 R)
• M11: 5,297,859 km (0.069 R)
• M12: 5,391,956 km (0.04 R)
• M13: 5,773,580 km (0.076 R)
• M14: 5,821,900 km (0.087 R)
• M15: 6,815,978 km (0.119 R)
• M16: 7,384,749 km (0.072 R)
• M17: 7,701,448 km (0.081 R)
• M18: 8,076,490 km (0.086 R)
• M19: 10,038,765 km (0.094 R)
• M20: 10,507,006 km (0.103 R)
• M21: 10,684,430 km (0.106 R)
• M22: 10,803,360 km (0.091 R)
• M23: 10,922,589 km (0.04 R)
• M24: 11,162,395 km (0.095 R)
• M25: 11,343,408 km (0.119 R)
• M26: 12,201,053 km (0.096 R)
• M27: 13,079,342 km (0.076 R)
• M28: 13,719,172 km (0.083 R)
• M29: 13,783,649 km (0.1 R)
• M30: 14,369,025 km (0.072 R)
• M31: 15,766,120 km (0.106 R)
• M32: 16,446,491 km (0.118 R)
• M33: 16,859,231 km (0.096 R)
• M34: 18,047,338 km (0.107 R)
• M35: 19,262,072 km (0.114 R)
• M36: 19,551,694 km (0.074 R)
• M37: 20,061,972 km (0.049 R)
• M38: 20,429,235 km (0.114 R)
• M39: 22,374,157 km (0.117 R)
• M40: 22,755,033 km (0.112 R)
• M41: 23,600,261 km (0.112 R)
• M42: 24,143,451 km (0.082 R)
• M43: 24,221,242 km (0.064 R)
• M44: 25,479,659 km (0.113 R)
• M45: 26,839,653 km (0.058 R)
• M46: 29,130,595 km (0.104 R)
• M47: 30,215,479 km (0.082 R)
• M48: 30,551,924 km (0.1 R)
• M49: 32,081,114 km (0.089 R)
• M50: 33,201,003 km (0.078 R)
• M51: 33,809,268 km (0.081 R)
• M52: 35,213,394 km (0.042 R)
• M53: 36,278,980 km (0.053 R)
• M54: 40,275,487 km (0.104 R)
• M55: 40,367,938 km (0.055 R)
• M56: 43,173,796 km (0.076 R)
• M57: 44,504,619 km (0.104 R)
• M58: 44,791,398 km (0.107 R)
• M59: 44,983,033 km (0.026 R)
• M60: 45,945,246 km (0.103 R)
• M61: 47,108,818 km (0.059 R)
• M62: 47,303,744 km (0.089 R)
• M63: 48,183,829 km (0.102 R)
• M64: 49,365,951 km (0.063 R)
• M65: 51,858,850 km (0.063 R)
• M66: 51,959,529 km (0.114 R)
• M67: 52,968,716 km (0.118 R)
• M68: 53,272,849 km (0.073 R)
• M69: 56,138,396 km (0.091 R)
• M70: 56,966,271 km (0.104 R)
• M71: 58,006,724 km (0.059 R)
• M72: 58,948,592 km (0.087 R)
• M73: 60,635,458 km (0.067 R)
• M74: 65,681,244 km (0.069 R)
• M75: 67,100,479 km (0.108 R)
• M76: 69,192,905 km (0.109 R)
• M77: 69,747,165 km (0.108 R)
• M78: 70,302,771 km (0.12 R)
• M79: 70,636,823 km (0.089 R)
• M80: 71,530,371 km (0.098 R)
• M81: 71,754,319 km (0.111 R)
• M82: 75,597,339 km (0.11 R)
• M83: 76,168,055 km (0.041 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: 459 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit