🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.78 AU

Year: 189 Days

Day: 19.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 398 Days

Day: 37.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.4 AU - 2.78 AU

Year: 1500 Days

Day: 12.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,630,681 km

• M1: 438,172 km (0.092 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 12.2

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.54 AU - 10.26 AU

Year: 11210 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,630,681 km

• M1: 156,629 km (0.095 R)
• M2: 306,975 km (0.086 R)
• M3: 436,975 km (0.118 R)
• M4: 747,241 km (0.085 R)
• M5: 879,336 km (0.094 R)
• M6: 1,370,915 km (0.086 R)
• M7: 3,058,678 km (0.109 R)
• M8: 3,502,236 km (0.096 R)
• M9: 3,698,658 km (0.106 R)
• M10: 4,102,572 km (0.113 R)
• M11: 4,698,869 km (0.105 R)
• M12: 4,916,085 km (0.119 R)
• M13: 5,136,443 km (0.108 R)
• M14: 5,247,893 km (0.035 R)
• M15: 5,663,476 km (0.069 R)
• M16: 6,688,072 km (0.117 R)
• M17: 7,014,943 km (0.091 R)
• M18: 7,097,372 km (0.088 R)
• M19: 7,388,788 km (0.064 R)
• M20: 8,243,142 km (0.081 R)
• M21: 8,373,890 km (0.109 R)
• M22: 9,173,641 km (0.109 R)
• M23: 9,445,610 km (0.026 R)
• M24: 9,997,626 km (0.09 R)
• M25: 10,940,990 km (0.113 R)
• M26: 11,765,125 km (0.081 R)
• M27: 12,309,062 km (0.09 R)
• M28: 12,810,664 km (0.117 R)
• M29: 13,165,809 km (0.057 R)
• M30: 13,370,160 km (0.073 R)
• M31: 13,472,784 km (0.053 R)
• M32: 16,560,484 km (0.095 R)
• M33: 16,670,738 km (0.11 R)
• M34: 17,002,995 km (0.114 R)
• M35: 17,730,340 km (0.112 R)
• M36: 18,069,478 km (0.096 R)
• M37: 18,239,720 km (0.067 R)
• M38: 18,696,742 km (0.075 R)
• M39: 19,331,186 km (0.05 R)
• M40: 20,148,888 km (0.119 R)
• M41: 21,336,696 km (0.094 R)
• M42: 21,576,950 km (0.075 R)
• M43: 21,999,713 km (0.096 R)
• M44: 22,547,092 km (0.111 R)
• M45: 22,730,648 km (0.116 R)
• M46: 23,160,593 km (0.078 R)
• M47: 23,469,512 km (0.062 R)
• M48: 25,034,156 km (0.118 R)
• M49: 25,478,313 km (0.096 R)
• M50: 25,797,106 km (0.095 R)
• M51: 25,989,040 km (0.108 R)
• M52: 26,761,563 km (0.095 R)
• M53: 27,020,816 km (0.034 R)
• M54: 27,737,839 km (0.096 R)
• M55: 30,871,615 km (0.115 R)
• M56: 31,075,367 km (0.112 R)
• M57: 31,621,100 km (0.088 R)
• M58: 31,895,164 km (0.111 R)
• M59: 32,514,648 km (0.06 R)
• M60: 33,277,149 km (0.109 R)
• M61: 34,185,956 km (0.111 R)
• M62: 35,173,751 km (0.085 R)
• M63: 35,315,719 km (0.105 R)
• M64: 35,599,955 km (0.109 R)
• M65: 35,813,730 km (0.066 R)
• M66: 35,956,447 km (0.045 R)
• M67: 36,673,020 km (0.093 R)
• M68: 36,816,934 km (0.066 R)
• M69: 37,105,209 km (0.117 R)
• M70: 37,394,381 km (0.076 R)
• M71: 37,974,821 km (0.098 R)
• M72: 38,339,092 km (0.074 R)
• M73: 38,558,103 km (0.074 R)
• M74: 40,400,251 km (0.101 R)
• M75: 40,846,651 km (0.08 R)
• M76: 41,519,243 km (0.101 R)
• M77: 42,648,408 km (0.104 R)
• M78: 43,483,015 km (0.104 R)
• M79: 44,476,195 km (0.09 R)
• M80: 46,874,548 km (0.099 R)
• M81: 47,187,058 km (0.116 R)
• M82: 48,286,303 km (0.104 R)
• M83: 54,727,987 km (0.106 R)
• M84: 55,057,103 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 12.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.99 AU - 12.93 AU

Year: 12175 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,630,681 km

• M1: 154,086 km (0.096 R)
• M2: 676,033 km (0.102 R)
• M3: 1,000,211 km (0.07 R)
• M4: 1,180,776 km (0.09 R)
• M5: 1,575,266 km (0.03 R)
• M6: 1,827,637 km (0.116 R)
• M7: 2,263,266 km (0.04 R)
• M8: 2,393,865 km (0.118 R)
• M9: 2,594,476 km (0.086 R)
• M10: 3,205,134 km (0.081 R)
• M11: 3,782,133 km (0.089 R)
• M12: 4,917,880 km (0.084 R)
• M13: 5,232,036 km (0.077 R)
• M14: 5,552,774 km (0.104 R)
• M15: 5,850,025 km (0.036 R)
• M16: 6,274,883 km (0.111 R)
• M17: 6,584,550 km (0.103 R)
• M18: 7,906,247 km (0.047 R)
• M19: 8,006,029 km (0.055 R)
• M20: 8,580,186 km (0.058 R)
• M21: 8,682,810 km (0.083 R)
• M22: 9,202,513 km (0.084 R)
• M23: 9,377,991 km (0.039 R)
• M24: 10,637,456 km (0.114 R)
• M25: 11,796,839 km (0.037 R)
• M26: 12,179,511 km (0.03 R)
• M27: 12,878,432 km (0.092 R)
• M28: 15,634,773 km (0.057 R)
• M29: 16,393,982 km (0.055 R)
• M30: 16,992,822 km (0.09 R)
• M31: 17,078,991 km (0.065 R)
• M32: 19,189,517 km (0.051 R)
• M33: 19,730,014 km (0.07 R)
• M34: 20,641,963 km (0.116 R)
• M35: 22,412,155 km (0.108 R)
• M36: 23,843,806 km (0.082 R)
• M37: 24,133,727 km (0.114 R)
• M38: 25,699,568 km (0.077 R)
• M39: 26,096,152 km (0.106 R)
• M40: 26,694,842 km (0.077 R)
• M41: 27,651,970 km (0.103 R)
• M42: 28,262,329 km (0.051 R)
• M43: 29,186,096 km (0.07 R)
• M44: 29,289,318 km (0.054 R)
• M45: 30,119,886 km (0.11 R)
• M46: 30,538,012 km (0.09 R)
• M47: 31,116,058 km (0.068 R)
• M48: 32,016,637 km (0.044 R)
• M49: 32,123,151 km (0.082 R)
• M50: 33,572,455 km (0.077 R)
• M51: 35,648,275 km (0.035 R)
• M52: 37,092,493 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 14.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.66 AU - 12.58 AU

Year: 12455 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,630,681 km

• M1: 224,546 km (0.045 R)
• M2: 341,233 km (0.118 R)
• M3: 647,460 km (0.091 R)
• M4: 812,915 km (0.1 R)
• M5: 1,028,934 km (0.106 R)
• M6: 1,283,999 km (0.109 R)
• M7: 1,459,327 km (0.036 R)
• M8: 1,664,127 km (0.069 R)
• M9: 1,856,958 km (0.115 R)
• M10: 2,480,333 km (0.091 R)
• M11: 2,702,186 km (0.118 R)
• M12: 3,086,952 km (0.12 R)
• M13: 3,272,753 km (0.113 R)
• M14: 3,407,690 km (0.069 R)
• M15: 3,572,248 km (0.072 R)
• M16: 3,880,718 km (0.11 R)
• M17: 4,766,487 km (0.083 R)
• M18: 5,551,427 km (0.117 R)
• M19: 6,683,285 km (0.069 R)
• M20: 6,855,771 km (0.041 R)
• M21: 7,311,147 km (0.103 R)
• M22: 7,488,869 km (0.078 R)
• M23: 8,104,165 km (0.115 R)
• M24: 8,251,370 km (0.074 R)
• M25: 8,436,572 km (0.04 R)
• M26: 9,344,930 km (0.108 R)
• M27: 9,967,706 km (0.116 R)
• M28: 10,684,579 km (0.081 R)
• M29: 11,008,608 km (0.083 R)
• M30: 11,749,417 km (0.083 R)
• M31: 11,874,481 km (0.083 R)
• M32: 12,676,924 km (0.113 R)
• M33: 13,847,228 km (0.111 R)
• M34: 14,245,008 km (0.119 R)
• M35: 14,646,529 km (0.086 R)
• M36: 14,871,375 km (0.067 R)
• M37: 15,006,761 km (0.101 R)
• M38: 15,415,313 km (0.096 R)
• M39: 15,919,757 km (0.112 R)
• M40: 16,290,161 km (0.112 R)
• M41: 17,370,557 km (0.088 R)
• M42: 18,184,070 km (0.111 R)
• M43: 18,668,468 km (0.12 R)
• M44: 18,912,163 km (0.027 R)
• M45: 19,402,993 km (0.038 R)
• M46: 20,597,832 km (0.05 R)
• M47: 20,748,925 km (0.076 R)
• M48: 20,849,754 km (0.111 R)
• M49: 22,434,594 km (0.102 R)
• M50: 23,477,740 km (0.108 R)
• M51: 24,111,138 km (0.112 R)
• M52: 24,643,257 km (0.046 R)
• M53: 25,018,000 km (0.067 R)
• M54: 25,610,856 km (0.108 R)
• M55: 26,700,677 km (0.04 R)
• M56: 27,694,306 km (0.053 R)
• M57: 27,916,758 km (0.065 R)
• M58: 28,195,758 km (0.112 R)
• M59: 30,059,897 km (0.042 R)
• M60: 30,174,040 km (0.11 R)
• M61: 31,440,536 km (0.074 R)
• M62: 32,372,381 km (0.119 R)
• M63: 32,489,516 km (0.096 R)
• M64: 32,841,669 km (0.074 R)
• M65: 33,195,169 km (0.027 R)
• M66: 34,322,987 km (0.091 R)
• M67: 36,189,969 km (0.069 R)
• M68: 36,433,215 km (0.039 R)
• M69: 36,738,095 km (0.094 R)
• M70: 37,657,823 km (0.079 R)
• M71: 37,781,092 km (0.106 R)
• M72: 38,771,579 km (0.093 R)
• M73: 39,270,039 km (0.088 R)
• M74: 39,770,744 km (0.106 R)
• M75: 40,715,005 km (0.073 R)
• M76: 41,348,702 km (0.101 R)
• M77: 41,794,204 km (0.05 R)
• M78: 42,241,203 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.5

Radius: 14.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.37 AU - 14.99 AU

Year: 15298 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,630,681 km

• M1: 181,013 km (0.103 R)
• M2: 315,652 km (0.106 R)
• M3: 408,103 km (0.095 R)
• M4: 747,541 km (0.117 R)
• M5: 1,418,936 km (0.091 R)
• M6: 1,705,565 km (0.113 R)
• M7: 2,581,162 km (0.113 R)
• M8: 2,707,572 km (0.045 R)
• M9: 4,420,467 km (0.083 R)
• M10: 4,922,219 km (0.097 R)
• M11: 5,896,101 km (0.104 R)
• M12: 6,022,062 km (0.086 R)
• M13: 6,149,071 km (0.065 R)
• M14: 6,276,827 km (0.11 R)
• M15: 6,840,811 km (0.108 R)
• M16: 7,106,647 km (0.042 R)
• M17: 7,466,430 km (0.12 R)
• M18: 7,694,417 km (0.117 R)
• M19: 8,392,141 km (0.118 R)
• M20: 8,486,687 km (0.095 R)
• M21: 9,403,124 km (0.101 R)
• M22: 9,699,028 km (0.095 R)
• M23: 10,048,190 km (0.069 R)
• M24: 10,199,134 km (0.099 R)
• M25: 12,987,788 km (0.104 R)
• M26: 13,483,555 km (0.084 R)
• M27: 14,210,751 km (0.112 R)
• M28: 14,323,697 km (0.04 R)
• M29: 14,436,943 km (0.085 R)
• M30: 14,778,774 km (0.105 R)
• M31: 15,528,409 km (0.097 R)
• M32: 16,765,284 km (0.036 R)
• M33: 17,668,257 km (0.111 R)
• M34: 17,789,880 km (0.109 R)
• M35: 18,525,303 km (0.077 R)
• M36: 19,145,835 km (0.098 R)
• M37: 19,710,118 km (0.074 R)
• M38: 20,025,919 km (0.1 R)
• M39: 21,956,180 km (0.077 R)
• M40: 22,217,977 km (0.057 R)
• M41: 24,349,896 km (0.05 R)
• M42: 24,893,086 km (0.101 R)
• M43: 28,164,043 km (0.025 R)
• M44: 28,306,311 km (0.106 R)
• M45: 28,448,728 km (0.107 R)
• M46: 29,380,274 km (0.079 R)
• M47: 30,248,989 km (0.083 R)
• M48: 30,832,869 km (0.114 R)
• M49: 33,430,786 km (0.109 R)
• M50: 34,794,221 km (0.083 R)
• M51: 35,252,589 km (0.109 R)
• M52: 35,866,987 km (0.057 R)
• M53: 36,175,607 km (0.083 R)
• M54: 36,950,824 km (0.079 R)
• M55: 37,340,526 km (0.12 R)
• M56: 38,045,282 km (0.092 R)
• M57: 38,438,724 km (0.064 R)
• M58: 38,991,937 km (0.073 R)
• M59: 39,388,671 km (0.116 R)
• M60: 39,946,371 km (0.108 R)
• M61: 43,264,901 km (0.112 R)
• M62: 43,511,139 km (0.086 R)
• M63: 44,915,564 km (0.083 R)
• M64: 45,581,574 km (0.118 R)
• M65: 48,363,496 km (0.072 R)
• M66: 49,217,251 km (0.118 R)
• M67: 49,645,998 km (0.098 R)
• M68: 50,248,429 km (0.116 R)
• M69: 50,766,636 km (0.039 R)
• M70: 51,026,487 km (0.112 R)
• M71: 51,373,554 km (0.03 R)
• M72: 54,355,339 km (0.111 R)
• M73: 57,122,601 km (0.097 R)
• M74: 57,573,189 km (0.104 R)
• M75: 59,296,258 km (0.082 R)
• M76: 59,478,617 km (0.111 R)
• M77: 59,661,127 km (0.112 R)
• M78: 60,484,962 km (0.099 R)
• M79: 60,944,228 km (0.074 R)
• M80: 61,220,385 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.4

Radius: 6.4

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.9 AU - 20.36 AU

Year: 26641 Days

Day: 22.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,630,681 km

• M1: 92,900 km (0.064 R)
• M2: 360,531 km (0.094 R)
• M3: 540,647 km (0.072 R)
• M4: 629,807 km (0.086 R)
• M5: 1,635,853 km (0.093 R)
• M6: 2,438,146 km (0.041 R)
• M7: 2,513,095 km (0.087 R)
• M8: 2,588,791 km (0.072 R)
• M9: 2,898,908 km (0.064 R)
• M10: 3,180,002 km (0.099 R)
• M11: 3,512,109 km (0.048 R)
• M12: 3,811,754 km (0.115 R)
• M13: 4,119,626 km (0.108 R)
• M14: 4,253,965 km (0.119 R)
• M15: 4,853,105 km (0.084 R)
• M16: 6,128,875 km (0.064 R)
• M17: 6,962,584 km (0.116 R)
• M18: 8,222,198 km (0.036 R)
• M19: 8,334,995 km (0.112 R)
• M20: 9,197,427 km (0.097 R)
• M21: 9,728,499 km (0.077 R)
• M22: 10,391,068 km (0.105 R)
• M23: 10,513,140 km (0.079 R)
• M24: 11,696,010 km (0.063 R)
• M25: 12,335,242 km (0.113 R)
• M26: 12,985,993 km (0.054 R)
• M27: 13,051,666 km (0.109 R)
• M28: 13,781,405 km (0.072 R)
• M29: 14,866,438 km (0.115 R)
• M30: 15,211,111 km (0.103 R)
• M31: 15,698,053 km (0.027 R)
• M32: 16,331,749 km (0.067 R)
• M33: 17,189,394 km (0.118 R)
• M34: 18,135,151 km (0.076 R)
• M35: 19,023,015 km (0.111 R)
• M36: 19,097,664 km (0.11 R)
• M37: 21,459,067 km (0.065 R)
• M38: 21,536,708 km (0.095 R)
• M39: 21,692,439 km (0.102 R)
• M40: 22,083,189 km (0.069 R)
• M41: 22,871,869 km (0.085 R)
• M42: 24,720,450 km (0.117 R)
• M43: 24,801,831 km (0.077 R)
• M44: 25,292,512 km (0.112 R)
• M45: 26,283,299 km (0.063 R)
• M46: 26,366,475 km (0.118 R)
• M47: 27,286,801 km (0.045 R)
• M48: 28,387,991 km (0.109 R)
• M49: 28,473,262 km (0.051 R)
• M50: 28,644,252 km (0.097 R)
• M51: 29,503,692 km (0.103 R)
• M52: 30,023,395 km (0.077 R)
• M53: 30,284,443 km (0.082 R)
• M54: 31,866,291 km (0.072 R)
• M55: 33,474,768 km (0.099 R)
• M56: 33,745,390 km (0.055 R)
• M57: 34,470,641 km (0.079 R)
• M58: 35,201,127 km (0.113 R)
• M59: 35,660,243 km (0.089 R)
• M60: 36,121,303 km (0.102 R)
• M61: 36,584,309 km (0.108 R)
• M62: 38,361,831 km (0.077 R)
• M63: 39,880,399 km (0.06 R)
• M64: 40,263,070 km (0.073 R)
• M65: 41,225,134 km (0.094 R)
• M66: 42,487,142 km (0.054 R)
• M67: 43,663,280 km (0.069 R)
• M68: 44,453,306 km (0.052 R)
• M69: 45,247,970 km (0.056 R)
• M70: 46,147,652 km (0.069 R)
• M71: 47,053,317 km (0.034 R)
• M72: 47,154,296 km (0.067 R)
• M73: 49,188,977 km (0.101 R)
• M74: 49,907,944 km (0.104 R)
• M75: 50,630,352 km (0.094 R)
• M76: 51,356,201 km (0.086 R)
• M77: 51,564,142 km (0.103 R)
• M78: 52,085,491 km (0.11 R)
• M79: 52,503,766 km (0.081 R)
• M80: 53,976,408 km (0.111 R)
• M81: 54,824,179 km (0.092 R)
• M82: 56,318,063 km (0.114 R)
• M83: 56,747,409 km (0.051 R)
• M84: 57,609,242 km (0.087 R)
• M85: 57,717,252 km (0.063 R)
• M86: 60,330,278 km (0.074 R)
• M87: 65,670,922 km (0.073 R)
• M88: 68,740,670 km (0.063 R)
• M89: 73,022,909 km (0.071 R)
• M90: 73,139,745 km (0.113 R)
• M91: 73,959,990 km (0.107 R)
• M92: 75,964,752 km (0.113 R)
• M93: 76,795,319 km (0.04 R)
• M94: 77,271,339 km (0.099 R)
• M95: 77,748,257 km (0.11 R)
• M96: 79,545,676 km (0.11 R)
• M97: 80,630,709 km (0.114 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit