🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 239 Days

Day: 23.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 250 Days

Day: 47.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.85 AU - 0.97 AU

Year: 387 Days

Day: 22.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,981,793 km

• M1: 416,929 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 14.6

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.35 AU - 2.66 AU

Year: 1764 Days

Day: 12.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 75,981,793 km

• M1: 195,674 km (0.064 R)
• M2: 411,993 km (0.093 R)
• M3: 583,282 km (0.044 R)
• M4: 726,896 km (0.108 R)
• M5: 910,752 km (0.116 R)
• M6: 1,188,405 km (0.106 R)
• M7: 1,451,997 km (0.116 R)
• M8: 1,769,294 km (0.077 R)
• M9: 1,954,197 km (0.093 R)
• M10: 2,170,067 km (0.106 R)
• M11: 2,573,831 km (0.107 R)
• M12: 2,865,547 km (0.046 R)
• M13: 3,015,444 km (0.114 R)
• M14: 3,323,466 km (0.049 R)
• M15: 3,715,562 km (0.102 R)
• M16: 4,122,768 km (0.074 R)
• M17: 4,544,634 km (0.039 R)
• M18: 4,672,241 km (0.051 R)
• M19: 5,013,324 km (0.116 R)
• M20: 5,211,840 km (0.03 R)
• M21: 5,413,049 km (0.113 R)
• M22: 5,514,626 km (0.108 R)
• M23: 5,634,005 km (0.105 R)
• M24: 5,997,229 km (0.104 R)
• M25: 6,261,419 km (0.098 R)
• M26: 6,475,493 km (0.11 R)
• M27: 6,583,503 km (0.062 R)
• M28: 6,710,212 km (0.101 R)
• M29: 7,040,076 km (0.113 R)
• M30: 7,281,527 km (0.075 R)
• M31: 7,563,668 km (0.091 R)
• M32: 7,887,697 km (0.109 R)
• M33: 8,003,187 km (0.106 R)
• M34: 8,177,468 km (0.084 R)
• M35: 8,411,888 km (0.111 R)
• M36: 8,569,415 km (0.105 R)
• M37: 8,668,449 km (0.113 R)
• M38: 8,987,690 km (0.027 R)
• M39: 9,637,843 km (0.068 R)
• M40: 9,968,604 km (0.06 R)
• M41: 10,471,851 km (0.031 R)
• M42: 10,641,495 km (0.078 R)
• M43: 10,769,252 km (0.109 R)
• M44: 11,329,047 km (0.075 R)
• M45: 11,525,170 km (0.089 R)
• M46: 11,634,526 km (0.105 R)
• M47: 11,810,303 km (0.116 R)
• M48: 12,008,969 km (0.037 R)
• M49: 12,186,691 km (0.06 R)
• M50: 12,320,432 km (0.114 R)
• M51: 12,928,697 km (0.071 R)
• M52: 13,179,273 km (0.096 R)
• M53: 13,523,648 km (0.082 R)
• M54: 13,708,550 km (0.085 R)
• M55: 14,057,413 km (0.074 R)
• M56: 14,221,222 km (0.11 R)
• M57: 14,692,904 km (0.077 R)
• M58: 14,954,551 km (0.099 R)
• M59: 15,145,737 km (0.099 R)
• M60: 15,797,236 km (0.037 R)
• M61: 16,556,445 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 14.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.05 AU - 4.57 AU

Year: 3993 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,981,793 km

• M1: 328,218 km (0.051 R)
• M2: 512,822 km (0.104 R)
• M3: 641,625 km (0.104 R)
• M4: 752,328 km (0.115 R)
• M5: 848,669 km (0.112 R)
• M6: 1,091,915 km (0.096 R)
• M7: 1,385,875 km (0.071 R)
• M8: 1,549,834 km (0.103 R)
• M9: 1,867,879 km (0.065 R)
• M10: 2,050,538 km (0.091 R)
• M11: 2,207,466 km (0.117 R)
• M12: 2,567,099 km (0.075 R)
• M13: 2,788,654 km (0.094 R)
• M14: 3,306,113 km (0.082 R)
• M15: 3,585,562 km (0.105 R)
• M16: 3,699,705 km (0.114 R)
• M17: 4,029,568 km (0.051 R)
• M18: 4,328,764 km (0.036 R)
• M19: 5,012,576 km (0.074 R)
• M20: 5,183,566 km (0.109 R)
• M21: 5,378,193 km (0.08 R)
• M22: 5,487,399 km (0.075 R)
• M23: 5,597,354 km (0.117 R)
• M24: 6,135,607 km (0.108 R)
• M25: 6,341,753 km (0.109 R)
• M26: 6,667,128 km (0.116 R)
• M27: 6,831,836 km (0.067 R)
• M28: 7,141,503 km (0.036 R)
• M29: 7,528,962 km (0.091 R)
• M30: 7,749,918 km (0.064 R)
• M31: 8,148,147 km (0.08 R)
• M32: 8,248,827 km (0.1 R)
• M33: 8,451,233 km (0.067 R)
• M34: 9,330,270 km (0.074 R)
• M35: 9,514,873 km (0.066 R)
• M36: 10,076,015 km (0.089 R)
• M37: 10,184,174 km (0.076 R)
• M38: 10,347,086 km (0.112 R)
• M39: 10,565,649 km (0.072 R)
• M40: 10,758,181 km (0.055 R)
• M41: 10,868,734 km (0.113 R)
• M42: 11,035,237 km (0.114 R)
• M43: 11,230,611 km (0.066 R)
• M44: 11,738,347 km (0.071 R)
• M45: 11,909,187 km (0.081 R)
• M46: 13,099,238 km (0.112 R)
• M47: 13,217,421 km (0.106 R)
• M48: 13,813,419 km (0.099 R)
• M49: 14,175,296 km (0.107 R)
• M50: 14,570,833 km (0.052 R)
• M51: 14,816,024 km (0.091 R)
• M52: 15,466,325 km (0.097 R)
• M53: 15,591,389 km (0.114 R)
• M54: 16,126,052 km (0.116 R)
• M55: 16,507,227 km (0.085 R)
• M56: 16,634,834 km (0.068 R)
• M57: 16,730,876 km (0.085 R)
• M58: 16,987,736 km (0.066 R)
• M59: 17,149,002 km (0.069 R)
• M60: 17,375,493 km (0.032 R)
• M61: 17,537,957 km (0.075 R)
• M62: 18,094,162 km (0.097 R)
• M63: 19,156,606 km (0.096 R)
• M64: 19,391,774 km (0.08 R)
• M65: 19,594,180 km (0.1 R)
• M66: 19,830,993 km (0.107 R)
• M67: 19,966,828 km (0.117 R)
• M68: 20,444,643 km (0.094 R)
• M69: 20,926,199 km (0.026 R)
• M70: 23,211,007 km (0.097 R)
• M71: 23,821,516 km (0.112 R)
• M72: 23,966,028 km (0.088 R)
• M73: 24,183,094 km (0.098 R)
• M74: 24,328,354 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.1

Radius: 12.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.79 AU - 5.11 AU

Year: 4189 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,981,793 km

• M1: 167,849 km (0.068 R)
• M2: 306,227 km (0.094 R)
• M3: 469,139 km (0.086 R)
• M4: 616,792 km (0.104 R)
• M5: 828,623 km (0.093 R)
• M6: 1,014,124 km (0.113 R)
• M7: 1,128,267 km (0.11 R)
• M8: 1,358,797 km (0.085 R)
• M9: 1,557,015 km (0.062 R)
• M10: 1,641,537 km (0.057 R)
• M11: 1,765,105 km (0.115 R)
• M12: 2,154,957 km (0.071 R)
• M13: 2,360,206 km (0.091 R)
• M14: 2,702,186 km (0.095 R)
• M15: 2,894,120 km (0.079 R)
• M16: 3,370,290 km (0.112 R)
• M17: 3,625,804 km (0.113 R)
• M18: 3,887,749 km (0.084 R)
• M19: 4,004,286 km (0.117 R)
• M20: 4,088,360 km (0.09 R)
• M21: 4,430,341 km (0.099 R)
• M22: 4,746,142 km (0.097 R)
• M23: 5,051,172 km (0.106 R)
• M24: 5,511,485 km (0.094 R)
• M25: 5,680,680 km (0.102 R)
• M26: 5,794,225 km (0.04 R)
• M27: 5,889,668 km (0.111 R)
• M28: 5,985,411 km (0.09 R)
• M29: 6,101,200 km (0.096 R)
• M30: 6,315,274 km (0.099 R)
• M31: 6,413,410 km (0.11 R)
• M32: 6,631,225 km (0.119 R)
• M33: 7,135,220 km (0.076 R)
• M34: 7,258,040 km (0.11 R)
• M35: 8,330,507 km (0.115 R)
• M36: 8,808,472 km (0.111 R)
• M37: 8,896,286 km (0.106 R)
• M38: 9,095,102 km (0.108 R)
• M39: 9,519,511 km (0.072 R)
• M40: 9,836,509 km (0.107 R)
• M41: 10,226,062 km (0.085 R)
• M42: 10,527,352 km (0.074 R)
• M43: 10,644,038 km (0.092 R)
• M44: 10,761,173 km (0.113 R)
• M45: 11,067,699 km (0.102 R)
• M46: 11,281,624 km (0.114 R)
• M47: 11,737,748 km (0.1 R)
• M48: 12,445,496 km (0.041 R)
• M49: 12,568,914 km (0.117 R)
• M50: 12,966,695 km (0.102 R)
• M51: 13,167,156 km (0.118 R)
• M52: 13,393,946 km (0.114 R)
• M53: 13,571,220 km (0.11 R)
• M54: 13,749,241 km (0.115 R)
• M55: 13,979,323 km (0.1 R)
• M56: 14,313,823 km (0.063 R)
• M57: 14,599,107 km (0.111 R)
• M58: 14,729,257 km (0.056 R)
• M59: 15,017,233 km (0.079 R)
• M60: 15,175,058 km (0.075 R)
• M61: 16,079,976 km (0.084 R)
• M62: 16,349,402 km (0.086 R)
• M63: 16,620,323 km (0.119 R)
• M64: 16,701,854 km (0.081 R)
• M65: 16,892,741 km (0.117 R)
• M66: 17,276,759 km (0.117 R)
• M67: 17,359,337 km (0.09 R)
• M68: 17,719,120 km (0.114 R)
• M69: 17,858,096 km (0.08 R)
• M70: 18,417,742 km (0.057 R)
• M71: 18,530,389 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.2

Radius: 3.4

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.77 AU - 10.53 AU

Year: 13377 Days

Day: 16.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,981,793 km

• M1: 45,328 km (0.083 R)
• M2: 222,153 km (0.112 R)
• M3: 470,336 km (0.098 R)
• M4: 493,972 km (0.117 R)
• M5: 781,200 km (0.071 R)
• M6: 946,356 km (0.065 R)
• M7: 1,230,742 km (0.055 R)
• M8: 1,319,902 km (0.115 R)
• M9: 1,528,142 km (0.088 R)
• M10: 1,734,139 km (0.09 R)
• M11: 1,846,786 km (0.12 R)
• M12: 2,066,096 km (0.117 R)
• M13: 2,403,290 km (0.07 R)
• M14: 2,486,765 km (0.055 R)
• M15: 2,714,154 km (0.12 R)
• M16: 2,874,224 km (0.088 R)
• M17: 3,372,834 km (0.086 R)
• M18: 3,608,301 km (0.086 R)
• M19: 3,640,015 km (0.103 R)
• M20: 3,914,079 km (0.091 R)
• M21: 4,498,857 km (0.092 R)
• M22: 5,128,365 km (0.095 R)
• M23: 5,326,133 km (0.117 R)
• M24: 5,508,044 km (0.08 R)
• M25: 5,544,695 km (0.089 R)
• M26: 5,915,549 km (0.117 R)
• M27: 5,971,947 km (0.078 R)
• M28: 6,085,193 km (0.058 R)
• M29: 6,161,039 km (0.107 R)
• M30: 7,538,237 km (0.098 R)
• M31: 7,804,072 km (0.083 R)
• M32: 7,845,212 km (0.039 R)
• M33: 9,113,801 km (0.077 R)
• M34: 9,135,493 km (0.078 R)
• M35: 9,353,158 km (0.057 R)
• M36: 9,418,832 km (0.08 R)
• M37: 9,994,185 km (0.091 R)
• M38: 10,717,640 km (0.093 R)
• M39: 10,901,197 km (0.076 R)
• M40: 11,271,452 km (0.108 R)
• M41: 12,358,430 km (0.088 R)
• M42: 13,232,231 km (0.112 R)
• M43: 14,808,394 km (0.119 R)
• M44: 15,089,638 km (0.072 R)
• M45: 15,166,681 km (0.079 R)
• M46: 15,321,066 km (0.119 R)
• M47: 15,450,169 km (0.112 R)
• M48: 16,363,913 km (0.05 R)
• M49: 16,654,581 km (0.094 R)
• M50: 17,997,521 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.7

Radius: 6.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.42 AU - 17.48 AU

Year: 28425 Days

Day: 18.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,981,793 km

• M1: 136,433 km (0.116 R)
• M2: 250,277 km (0.049 R)
• M3: 296,802 km (0.055 R)
• M4: 437,723 km (0.045 R)
• M5: 557,850 km (0.102 R)
• M6: 622,327 km (0.066 R)
• M7: 735,423 km (0.091 R)
• M8: 1,034,469 km (0.09 R)
• M9: 1,427,912 km (0.092 R)
• M10: 1,963,023 km (0.028 R)
• M11: 2,554,533 km (0.119 R)
• M12: 2,664,488 km (0.074 R)
• M13: 2,738,688 km (0.077 R)
• M14: 3,237,148 km (0.086 R)
• M15: 3,888,797 km (0.062 R)
• M16: 4,100,627 km (0.119 R)
• M17: 4,359,880 km (0.088 R)
• M18: 5,030,976 km (0.11 R)
• M19: 5,169,055 km (0.066 R)
• M20: 6,517,530 km (0.098 R)
• M21: 6,769,154 km (0.108 R)
• M22: 7,230,215 km (0.109 R)
• M23: 7,543,323 km (0.064 R)
• M24: 7,648,640 km (0.117 R)
• M25: 8,182,555 km (0.027 R)
• M26: 9,399,234 km (0.119 R)
• M27: 10,144,381 km (0.119 R)
• M28: 12,616,037 km (0.112 R)
• M29: 13,119,135 km (0.09 R)
• M30: 14,667,024 km (0.107 R)
• M31: 14,732,847 km (0.107 R)
• M32: 16,203,993 km (0.11 R)
• M33: 16,476,410 km (0.08 R)
• M34: 16,544,777 km (0.091 R)
• M35: 17,721,214 km (0.101 R)
• M36: 17,791,226 km (0.051 R)
• M37: 18,852,922 km (0.041 R)
• M38: 19,067,745 km (0.086 R)
• M39: 20,007,818 km (0.025 R)
• M40: 20,963,000 km (0.08 R)
• M41: 21,558,250 km (0.091 R)
• M42: 22,309,979 km (0.063 R)
• M43: 22,917,496 km (0.117 R)
• M44: 24,851,049 km (0.079 R)
• M45: 25,165,204 km (0.088 R)
• M46: 26,115,749 km (0.074 R)
• M47: 26,435,141 km (0.1 R)
• M48: 28,051,546 km (0.08 R)
• M49: 31,889,030 km (0.113 R)
• M50: 37,945,201 km (0.065 R)
• M51: 38,306,928 km (0.048 R)
• M52: 40,871,036 km (0.058 R)
• M53: 41,241,889 km (0.118 R)
• M54: 41,520,590 km (0.052 R)
• M55: 42,080,235 km (0.096 R)
• M56: 42,267,233 km (0.062 R)
• M57: 42,548,477 km (0.11 R)
• M58: 42,736,222 km (0.074 R)
• M59: 43,584,592 km (0.102 R)
• M60: 43,679,137 km (0.097 R)
• M61: 44,628,934 km (0.074 R)
• M62: 46,066,420 km (0.116 R)
• M63: 46,355,743 km (0.081 R)
• M64: 46,839,243 km (0.118 R)
• M65: 46,936,182 km (0.117 R)
• M66: 47,130,211 km (0.088 R)
• M67: 47,616,404 km (0.081 R)
• M68: 48,888,285 km (0.108 R)
• M69: 49,281,877 km (0.101 R)
• M70: 49,479,047 km (0.072 R)
• M71: 49,577,782 km (0.049 R)
• M72: 51,065,981 km (0.117 R)
• M73: 51,665,420 km (0.093 R)
• M74: 53,174,114 km (0.065 R)
• M75: 53,781,631 km (0.118 R)
• M76: 54,187,939 km (0.063 R)
• M77: 54,901,371 km (0.065 R)
• M78: 56,337,661 km (0.096 R)
• M79: 57,786,366 km (0.063 R)
• M80: 59,456,776 km (0.09 R)
• M81: 60,825,746 km (0.103 R)
• M82: 61,355,024 km (0.108 R)
• M83: 65,643,845 km (0.103 R)
• M84: 66,731,122 km (0.079 R)
• M85: 67,386,361 km (0.074 R)
• M86: 68,263,304 km (0.083 R)
• M87: 69,143,986 km (0.053 R)
• M88: 72,816,464 km (0.068 R)
• M89: 73,603,499 km (0.112 R)
• M90: 73,941,740 km (0.086 R)
• M91: 74,280,429 km (0.072 R)
• M92: 74,732,963 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 11,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit