🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 24 Hours

Environment

Temp: 238 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.37 AU - 1.79 AU

Year: 737 Days

Day: 38.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,003,154 km

• M1: 763,996 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.41 AU - 1.91 AU

Year: 793 Days

Day: 40.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.69 AU - 2.73 AU

Year: 1218 Days

Day: 39.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.94 AU - 2.82 AU

Year: 1362 Days

Day: 12.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,003,154 km

• M1: 36,951 km (0.1 R)
• M2: 1,361,640 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.81 AU - 4.67 AU

Year: 3238 Days

Day: 18.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 178.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,003,154 km

• M1: 3,849,752 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 12.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.46 AU - 5.36 AU

Year: 4035 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,003,154 km

• M1: 168,896 km (0.116 R)
• M2: 278,402 km (0.076 R)
• M3: 364,570 km (0.057 R)
• M4: 496,366 km (0.102 R)
• M5: 578,345 km (0.116 R)
• M6: 666,159 km (0.084 R)
• M7: 817,702 km (0.097 R)
• M8: 1,068,428 km (0.04 R)
• M9: 1,169,107 km (0.099 R)
• M10: 1,829,432 km (0.078 R)
• M11: 1,952,252 km (0.117 R)
• M12: 2,091,827 km (0.103 R)
• M13: 2,455,948 km (0.075 R)
• M14: 2,622,750 km (0.08 R)
• M15: 2,872,130 km (0.118 R)
• M16: 3,112,982 km (0.096 R)
• M17: 3,211,268 km (0.08 R)
• M18: 3,512,408 km (0.102 R)
• M19: 3,632,087 km (0.114 R)
• M20: 3,753,111 km (0.114 R)
• M21: 3,857,979 km (0.09 R)
• M22: 4,088,510 km (0.062 R)
• M23: 4,269,074 km (0.105 R)
• M24: 4,360,329 km (0.098 R)
• M25: 4,507,683 km (0.114 R)
• M26: 4,750,780 km (0.046 R)
• M27: 5,152,749 km (0.061 R)
• M28: 5,826,837 km (0.087 R)
• M29: 6,092,074 km (0.059 R)
• M30: 7,040,525 km (0.08 R)
• M31: 7,944,545 km (0.106 R)
• M32: 8,261,692 km (0.115 R)
• M33: 8,861,729 km (0.109 R)
• M34: 10,103,840 km (0.107 R)
• M35: 10,275,279 km (0.079 R)
• M36: 10,571,334 km (0.089 R)
• M37: 10,845,247 km (0.054 R)
• M38: 11,071,140 km (0.093 R)
• M39: 11,501,982 km (0.098 R)
• M40: 11,732,363 km (0.065 R)
• M41: 12,249,672 km (0.038 R)
• M42: 12,695,324 km (0.102 R)
• M43: 13,013,220 km (0.116 R)
• M44: 13,279,953 km (0.091 R)
• M45: 13,873,557 km (0.1 R)
• M46: 14,146,124 km (0.07 R)
• M47: 14,779,970 km (0.068 R)
• M48: 14,891,122 km (0.082 R)
• M49: 15,733,956 km (0.054 R)
• M50: 16,132,634 km (0.038 R)
• M51: 16,333,096 km (0.096 R)
• M52: 16,765,733 km (0.12 R)
• M53: 17,172,788 km (0.107 R)
• M54: 19,135,961 km (0.05 R)
• M55: 19,470,013 km (0.115 R)
• M56: 19,653,121 km (0.119 R)
• M57: 20,950,284 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 14.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.27 AU - 7.29 AU

Year: 7285 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,003,154 km

• M1: 222,901 km (0.084 R)
• M2: 349,012 km (0.104 R)
• M3: 564,134 km (0.081 R)
• M4: 796,160 km (0.112 R)
• M5: 944,262 km (0.096 R)
• M6: 1,075,758 km (0.057 R)
• M7: 1,418,487 km (0.098 R)
• M8: 1,571,825 km (0.097 R)
• M9: 1,963,622 km (0.088 R)
• M10: 2,083,898 km (0.051 R)
• M11: 2,627,986 km (0.112 R)
• M12: 2,742,279 km (0.118 R)
• M13: 2,877,665 km (0.079 R)
• M14: 3,609,647 km (0.098 R)
• M15: 4,285,381 km (0.112 R)
• M16: 4,603,575 km (0.11 R)
• M17: 4,882,575 km (0.077 R)
• M18: 5,000,608 km (0.12 R)
• M19: 5,384,327 km (0.087 R)
• M20: 5,852,717 km (0.093 R)
• M21: 6,334,423 km (0.062 R)
• M22: 6,697,646 km (0.076 R)
• M23: 6,961,238 km (0.109 R)
• M24: 7,444,439 km (0.094 R)
• M25: 7,607,949 km (0.038 R)
• M26: 8,133,786 km (0.069 R)
• M27: 8,472,027 km (0.081 R)
• M28: 8,872,500 km (0.116 R)
• M29: 9,425,863 km (0.103 R)
• M30: 9,840,997 km (0.105 R)
• M31: 10,171,309 km (0.057 R)
• M32: 11,560,624 km (0.058 R)
• M33: 11,750,464 km (0.033 R)
• M34: 12,229,476 km (0.063 R)
• M35: 13,173,588 km (0.03 R)
• M36: 13,405,016 km (0.109 R)
• M37: 13,871,911 km (0.074 R)
• M38: 14,684,826 km (0.089 R)
• M39: 14,993,746 km (0.062 R)
• M40: 15,339,466 km (0.118 R)
• M41: 15,443,736 km (0.094 R)
• M42: 15,863,059 km (0.11 R)
• M43: 16,999,554 km (0.108 R)
• M44: 17,107,414 km (0.097 R)
• M45: 17,215,573 km (0.074 R)
• M46: 17,360,085 km (0.035 R)
• M47: 18,198,880 km (0.032 R)
• M48: 18,604,889 km (0.055 R)
• M49: 18,716,040 km (0.102 R)
• M50: 18,901,841 km (0.088 R)
• M51: 19,088,389 km (0.118 R)
• M52: 19,425,583 km (0.107 R)
• M53: 19,689,324 km (0.064 R)
• M54: 20,832,700 km (0.119 R)
• M55: 20,986,786 km (0.101 R)
• M56: 21,919,230 km (0.1 R)
• M57: 22,746,207 km (0.043 R)
• M58: 23,303,309 km (0.063 R)
• M59: 24,026,016 km (0.116 R)
• M60: 24,187,732 km (0.096 R)
• M61: 24,593,441 km (0.09 R)
• M62: 24,756,353 km (0.083 R)
• M63: 25,411,442 km (0.082 R)
• M64: 25,658,728 km (0.108 R)
• M65: 26,697,236 km (0.117 R)
• M66: 27,284,856 km (0.091 R)
• M67: 27,411,267 km (0.108 R)
• M68: 28,089,095 km (0.112 R)
• M69: 28,301,972 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 6.7

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16 AU - 17.9 AU

Year: 25880 Days

Day: 18.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,003,154 km

• M1: 207,343 km (0.047 R)
• M2: 370,404 km (0.101 R)
• M3: 478,713 km (0.107 R)
• M4: 525,238 km (0.104 R)
• M5: 1,044,343 km (0.108 R)
• M6: 1,234,033 km (0.058 R)
• M7: 1,574,667 km (0.119 R)
• M8: 1,755,681 km (0.058 R)
• M9: 2,217,489 km (0.072 R)
• M10: 3,110,738 km (0.068 R)
• M11: 3,292,350 km (0.12 R)
• M12: 3,665,896 km (0.102 R)
• M13: 3,761,489 km (0.054 R)
• M14: 4,151,790 km (0.038 R)
• M15: 5,076,903 km (0.103 R)
• M16: 6,062,903 km (0.073 R)
• M17: 7,226,026 km (0.069 R)
• M18: 7,466,729 km (0.056 R)
• M19: 8,204,695 km (0.068 R)
• M20: 8,709,588 km (0.083 R)
• M21: 9,224,504 km (0.109 R)
• M22: 9,749,293 km (0.109 R)
• M23: 9,948,558 km (0.091 R)
• M24: 10,827,744 km (0.04 R)
• M25: 11,103,154 km (0.1 R)
• M26: 11,311,394 km (0.117 R)
• M27: 11,802,075 km (0.06 R)
• M28: 12,085,563 km (0.119 R)
• M29: 13,388,860 km (0.12 R)
• M30: 14,282,408 km (0.087 R)
• M31: 14,508,749 km (0.087 R)
• M32: 15,580,768 km (0.099 R)
• M33: 16,126,351 km (0.102 R)
• M34: 16,836,941 km (0.025 R)
• M35: 18,863,992 km (0.08 R)
• M36: 20,201,248 km (0.111 R)
• M37: 20,455,265 km (0.041 R)
• M38: 22,089,173 km (0.107 R)
• M39: 24,482,140 km (0.051 R)
• M40: 24,934,225 km (0.087 R)
• M41: 25,480,407 km (0.093 R)
• M42: 25,846,772 km (0.08 R)
• M43: 27,235,788 km (0.034 R)
• M44: 28,649,039 km (0.095 R)
• M45: 30,085,927 km (0.031 R)
• M46: 30,861,742 km (0.098 R)
• M47: 31,056,817 km (0.111 R)
• M48: 34,232,182 km (0.102 R)
• M49: 34,940,378 km (0.117 R)
• M50: 35,347,284 km (0.11 R)
• M51: 36,783,723 km (0.101 R)
• M52: 36,887,095 km (0.11 R)
• M53: 39,607,383 km (0.066 R)
• M54: 39,819,363 km (0.12 R)
• M55: 43,261,011 km (0.113 R)
• M56: 44,465,873 km (0.078 R)
• M57: 47,695,092 km (0.07 R)
• M58: 47,920,536 km (0.044 R)
• M59: 48,485,717 km (0.082 R)
• M60: 49,622,810 km (0.088 R)
• M61: 49,736,954 km (0.064 R)
• M62: 50,080,131 km (0.043 R)
• M63: 50,309,166 km (0.096 R)
• M64: 50,538,798 km (0.05 R)
• M65: 52,039,115 km (0.07 R)
• M66: 53,436,958 km (0.093 R)
• M67: 54,375,684 km (0.099 R)
• M68: 57,944,342 km (0.118 R)
• M69: 58,546,323 km (0.066 R)
• M70: 59,392,748 km (0.062 R)
• M71: 60,486,907 km (0.082 R)
• M72: 61,956,257 km (0.1 R)
• M73: 62,079,227 km (0.095 R)
• M74: 62,325,315 km (0.038 R)
• M75: 63,189,542 km (0.103 R)
• M76: 64,929,665 km (0.114 R)
• M77: 66,056,735 km (0.054 R)
• M78: 66,685,644 km (0.034 R)
• M79: 67,569,469 km (0.117 R)
• M80: 68,203,165 km (0.12 R)
• M81: 70,500,689 km (0.066 R)
• M82: 72,434,541 km (0.113 R)
• M83: 76,750,140 km (0.096 R)
• M84: 77,014,330 km (0.051 R)
• M85: 77,278,819 km (0.106 R)
• M86: 77,411,213 km (0.112 R)
• M87: 78,472,909 km (0.114 R)
• M88: 81,821,658 km (0.058 R)
• M89: 84,534,017 km (0.108 R)
• M90: 86,450,216 km (0.07 R)
• M91: 86,725,177 km (0.107 R)
• M92: 87,965,792 km (0.086 R)
• M93: 93,268,588 km (0.054 R)
• M94: 94,115,312 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.7

Radius: 3.3

Gravity: 24.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.52 AU - 20.16 AU

Year: 27945 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,003,154 km

• M1: 47,273 km (0.066 R)
• M2: 90,357 km (0.101 R)
• M3: 364,121 km (0.116 R)
• M4: 613,501 km (0.087 R)
• M5: 699,370 km (0.079 R)
• M6: 1,719,927 km (0.067 R)
• M7: 2,387,432 km (0.112 R)
• M8: 2,488,710 km (0.096 R)
• M9: 3,199,150 km (0.115 R)
• M10: 3,537,990 km (0.056 R)
• M11: 4,413,287 km (0.071 R)
• M12: 4,789,675 km (0.097 R)
• M13: 5,439,678 km (0.116 R)
• M14: 5,617,699 km (0.085 R)
• M15: 6,116,907 km (0.045 R)
• M16: 8,403,960 km (0.107 R)
• M17: 8,609,657 km (0.116 R)
• M18: 8,764,939 km (0.103 R)
• M19: 8,816,999 km (0.093 R)
• M20: 10,094,864 km (0.115 R)
• M21: 10,203,921 km (0.105 R)
• M22: 10,258,674 km (0.107 R)
• M23: 10,644,188 km (0.076 R)
• M24: 10,922,440 km (0.098 R)
• M25: 11,316,032 km (0.096 R)
• M26: 11,372,729 km (0.111 R)
• M27: 11,771,557 km (0.093 R)
• M28: 11,943,894 km (0.085 R)
• M29: 13,173,738 km (0.118 R)
• M30: 13,592,463 km (0.12 R)
• M31: 15,248,212 km (0.075 R)
• M32: 16,131,587 km (0.106 R)
• M33: 16,195,316 km (0.097 R)
• M34: 16,259,045 km (0.112 R)
• M35: 16,515,156 km (0.062 R)
• M36: 18,544,451 km (0.096 R)
• M37: 19,080,760 km (0.076 R)
• M38: 19,486,319 km (0.113 R)
• M39: 19,622,154 km (0.091 R)
• M40: 19,758,288 km (0.067 R)
• M41: 20,443,596 km (0.1 R)
• M42: 21,067,120 km (0.107 R)
• M43: 21,206,545 km (0.044 R)
• M44: 21,276,258 km (0.072 R)
• M45: 22,049,380 km (0.116 R)
• M46: 24,203,739 km (0.102 R)
• M47: 24,642,659 km (0.099 R)
• M48: 25,453,928 km (0.118 R)
• M49: 25,676,829 km (0.08 R)
• M50: 25,900,328 km (0.12 R)
• M51: 27,102,945 km (0.116 R)
• M52: 28,016,839 km (0.119 R)
• M53: 29,562,185 km (0.086 R)
• M54: 29,640,125 km (0.084 R)
• M55: 31,055,770 km (0.088 R)
• M56: 31,532,538 km (0.099 R)
• M57: 32,332,438 km (0.088 R)
• M58: 32,734,856 km (0.109 R)
• M59: 32,977,205 km (0.116 R)
• M60: 33,952,134 km (0.071 R)
• M61: 34,033,815 km (0.111 R)
• M62: 35,847,390 km (0.079 R)
• M63: 36,933,620 km (0.065 R)
• M64: 38,115,443 km (0.089 R)
• M65: 38,967,253 km (0.111 R)
• M66: 39,138,244 km (0.052 R)
• M67: 40,602,807 km (0.078 R)
• M68: 41,997,358 km (0.08 R)
• M69: 42,788,731 km (0.102 R)
• M70: 43,940,335 km (0.092 R)
• M71: 44,743,676 km (0.083 R)
• M72: 45,102,262 km (0.091 R)
• M73: 45,371,837 km (0.113 R)
• M74: 45,912,484 km (0.103 R)
• M75: 46,909,404 km (0.098 R)
• M76: 47,000,360 km (0.116 R)
• M77: 47,638,844 km (0.091 R)
• M78: 49,108,942 km (0.05 R)
• M79: 49,293,845 km (0.098 R)
• M80: 50,687,349 km (0.071 R)
• M81: 50,780,698 km (0.109 R)
• M82: 51,061,044 km (0.118 R)
• M83: 51,623,383 km (0.107 R)
• M84: 52,282,062 km (0.051 R)
• M85: 52,565,251 km (0.119 R)
• M86: 54,370,299 km (0.053 R)
• M87: 55,713,389 km (0.056 R)
• M88: 55,809,730 km (0.089 R)
• M89: 57,650,831 km (0.095 R)
• M90: 58,823,828 km (0.11 R)
• M91: 60,895,459 km (0.075 R)
• M92: 62,389,792 km (0.092 R)
• M93: 63,795,414 km (0.119 R)
• M94: 65,312,934 km (0.093 R)
• M95: 67,354,646 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit