🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.46 AU - 0.68 AU

Year: 157 Days

Day: 38 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.16 AU - 1.52 AU

Year: 567 Days

Day: 25.5 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.2 AU - 1.7 AU

Year: 638 Days

Day: 33.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.8 AU - 2 AU

Year: 957 Days

Day: 42.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,278,701 km

• M1: 1,031,777 km (0.107 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.71 AU - 5.21 AU

Year: 3440 Days

Day: 42.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,278,701 km

• M1: 700,716 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.6

Radius: 14.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.71 AU - 6.18 AU

Year: 4010 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,278,701 km

• M1: 182,210 km (0.031 R)
• M2: 302,487 km (0.066 R)
• M3: 475,422 km (0.112 R)
• M4: 780,003 km (0.047 R)
• M5: 969,394 km (0.104 R)
• M6: 1,410,858 km (0.117 R)
• M7: 1,527,245 km (0.091 R)
• M8: 1,708,408 km (0.098 R)
• M9: 1,833,322 km (0.084 R)
• M10: 1,993,990 km (0.087 R)
• M11: 2,159,595 km (0.12 R)
• M12: 2,295,430 km (0.115 R)
• M13: 2,558,124 km (0.062 R)
• M14: 2,738,838 km (0.048 R)
• M15: 2,999,138 km (0.075 R)
• M16: 3,345,906 km (0.075 R)
• M17: 3,464,537 km (0.078 R)
• M18: 3,584,515 km (0.084 R)
• M19: 3,767,174 km (0.083 R)
• M20: 3,932,180 km (0.077 R)
• M21: 4,036,599 km (0.111 R)
• M22: 4,141,916 km (0.119 R)
• M23: 4,290,916 km (0.077 R)
• M24: 4,528,776 km (0.099 R)
• M25: 5,040,401 km (0.112 R)
• M26: 5,453,740 km (0.103 R)
• M27: 5,664,523 km (0.069 R)
• M28: 5,782,855 km (0.087 R)
• M29: 6,046,148 km (0.062 R)
• M30: 6,510,350 km (0.077 R)
• M31: 6,709,315 km (0.054 R)
• M32: 6,986,071 km (0.108 R)
• M33: 7,369,640 km (0.06 R)
• M34: 7,551,102 km (0.111 R)
• M35: 7,918,365 km (0.104 R)
• M36: 8,024,430 km (0.032 R)
• M37: 8,130,943 km (0.095 R)
• M38: 8,643,466 km (0.107 R)
• M39: 9,000,107 km (0.102 R)
• M40: 9,166,460 km (0.075 R)
• M41: 9,417,784 km (0.107 R)
• M42: 9,558,406 km (0.102 R)
• M43: 9,699,776 km (0.089 R)
• M44: 11,091,934 km (0.103 R)
• M45: 11,449,772 km (0.089 R)
• M46: 12,207,485 km (0.105 R)
• M47: 12,856,441 km (0.094 R)
• M48: 12,981,355 km (0.102 R)
• M49: 13,485,051 km (0.055 R)
• M50: 13,739,368 km (0.079 R)
• M51: 13,899,138 km (0.079 R)
• M52: 14,027,344 km (0.111 R)
• M53: 15,830,297 km (0.059 R)
• M54: 15,964,337 km (0.104 R)
• M55: 16,707,838 km (0.09 R)
• M56: 17,949,052 km (0.11 R)
• M57: 18,334,266 km (0.112 R)
• M58: 18,439,733 km (0.098 R)
• M59: 18,934,902 km (0.105 R)
• M60: 19,041,565 km (0.085 R)
• M61: 19,685,883 km (0.077 R)
• M62: 20,010,660 km (0.118 R)
• M63: 20,665,749 km (0.028 R)
• M64: 21,624,223 km (0.051 R)
• M65: 22,221,268 km (0.115 R)
• M66: 22,635,055 km (0.066 R)
• M67: 23,355,519 km (0.105 R)
• M68: 24,469,724 km (0.09 R)
• M69: 24,780,139 km (0.099 R)
• M70: 25,013,961 km (0.11 R)
• M71: 26,074,610 km (0.069 R)
• M72: 26,510,837 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 9.7

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.41 AU - 13.51 AU

Year: 13253 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,278,701 km

• M1: 142,567 km (0.085 R)
• M2: 257,907 km (0.064 R)
• M3: 322,832 km (0.111 R)
• M4: 579,542 km (0.108 R)
• M5: 673,041 km (0.059 R)
• M6: 986,000 km (0.069 R)
• M7: 1,317,359 km (0.078 R)
• M8: 1,393,055 km (0.066 R)
• M9: 1,934,450 km (0.09 R)
• M10: 2,288,847 km (0.083 R)
• M11: 2,599,712 km (0.098 R)
• M12: 3,540,982 km (0.05 R)
• M13: 4,085,219 km (0.101 R)
• M14: 4,811,965 km (0.101 R)
• M15: 5,010,033 km (0.107 R)
• M16: 5,089,918 km (0.094 R)
• M17: 5,413,947 km (0.113 R)
• M18: 5,495,927 km (0.114 R)
• M19: 5,661,382 km (0.091 R)
• M20: 8,475,767 km (0.054 R)
• M21: 8,571,360 km (0.044 R)
• M22: 8,908,404 km (0.066 R)
• M23: 9,054,112 km (0.085 R)
• M24: 9,151,799 km (0.09 R)
• M25: 9,496,323 km (0.064 R)
• M26: 10,503,865 km (0.088 R)
• M27: 10,761,024 km (0.09 R)
• M28: 11,020,426 km (0.11 R)
• M29: 11,334,283 km (0.058 R)
• M30: 13,445,557 km (0.115 R)
• M31: 14,006,101 km (0.067 R)
• M32: 14,175,894 km (0.088 R)
• M33: 14,346,137 km (0.085 R)
• M34: 14,976,692 km (0.075 R)
• M35: 15,150,225 km (0.063 R)
• M36: 15,733,507 km (0.115 R)
• M37: 15,909,883 km (0.059 R)
• M38: 17,163,065 km (0.095 R)
• M39: 17,832,216 km (0.067 R)
• M40: 18,509,894 km (0.111 R)
• M41: 19,447,424 km (0.081 R)
• M42: 19,953,813 km (0.086 R)
• M43: 20,785,876 km (0.038 R)
• M44: 20,979,456 km (0.075 R)
• M45: 21,760,057 km (0.089 R)
• M46: 23,685,382 km (0.094 R)
• M47: 24,158,111 km (0.12 R)
• M48: 24,361,864 km (0.109 R)
• M49: 24,429,781 km (0.07 R)
• M50: 25,113,294 km (0.096 R)
• M51: 26,919,538 km (0.088 R)
• M52: 27,412,912 km (0.056 R)
• M53: 29,199,560 km (0.106 R)
• M54: 31,318,763 km (0.1 R)
• M55: 31,392,664 km (0.117 R)
• M56: 31,763,368 km (0.075 R)
• M57: 32,210,067 km (0.053 R)
• M58: 32,359,515 km (0.041 R)
• M59: 32,808,907 km (0.069 R)
• M60: 33,714,124 km (0.11 R)
• M61: 33,789,970 km (0.115 R)
• M62: 34,551,124 km (0.042 R)
• M63: 35,087,283 km (0.081 R)
• M64: 36,012,845 km (0.11 R)
• M65: 36,478,543 km (0.084 R)
• M66: 37,494,612 km (0.113 R)
• M67: 37,809,216 km (0.113 R)
• M68: 38,837,402 km (0.03 R)
• M69: 39,874,714 km (0.101 R)
• M70: 42,794,715 km (0.118 R)
• M71: 43,288,089 km (0.04 R)
• M72: 44,197,494 km (0.037 R)
• M73: 45,782,932 km (0.057 R)
• M74: 46,709,392 km (0.116 R)
• M75: 48,923,590 km (0.106 R)
• M76: 49,439,404 km (0.03 R)
• M77: 50,649,949 km (0.119 R)
• M78: 52,571,983 km (0.068 R)
• M79: 52,747,910 km (0.108 R)
• M80: 53,718,950 km (0.096 R)
• M81: 55,141,925 km (0.095 R)
• M82: 55,499,613 km (0.12 R)
• M83: 55,858,050 km (0.026 R)
• M84: 55,947,808 km (0.102 R)
• M85: 56,577,167 km (0.086 R)
• M86: 56,757,432 km (0.07 R)
• M87: 57,209,068 km (0.072 R)
• M88: 58,115,631 km (0.115 R)
• M89: 60,587,138 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.7

Radius: 5.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.64 AU - 16.22 AU

Year: 17976 Days

Day: 17.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 25,278,701 km

• M1: 134,040 km (0.047 R)
• M2: 464,202 km (0.085 R)
• M3: 561,740 km (0.056 R)
• M4: 620,532 km (0.099 R)
• M5: 877,092 km (0.086 R)
• M6: 1,318,705 km (0.114 R)
• M7: 1,378,245 km (0.09 R)
• M8: 1,438,683 km (0.099 R)
• M9: 1,999,525 km (0.119 R)
• M10: 2,161,240 km (0.117 R)
• M11: 2,901,152 km (0.112 R)
• M12: 3,379,715 km (0.1 R)
• M13: 4,055,299 km (0.04 R)
• M14: 4,528,328 km (0.088 R)
• M15: 4,771,424 km (0.112 R)
• M16: 4,832,909 km (0.063 R)
• M17: 5,270,333 km (0.107 R)
• M18: 5,622,935 km (0.037 R)
• M19: 5,818,609 km (0.071 R)
• M20: 6,116,159 km (0.078 R)
• M21: 6,317,219 km (0.073 R)
• M22: 6,622,997 km (0.046 R)
• M23: 6,829,592 km (0.06 R)
• M24: 7,003,275 km (0.103 R)
• M25: 7,073,137 km (0.108 R)
• M26: 7,355,129 km (0.117 R)
• M27: 7,640,711 km (0.119 R)
• M28: 7,857,329 km (0.043 R)
• M29: 8,112,693 km (0.072 R)
• M30: 8,593,949 km (0.108 R)
• M31: 8,856,942 km (0.027 R)
• M32: 9,122,628 km (0.045 R)
• M33: 10,489,803 km (0.117 R)
• M34: 10,569,838 km (0.112 R)
• M35: 10,770,897 km (0.066 R)
• M36: 10,811,289 km (0.074 R)
• M37: 11,217,447 km (0.119 R)
• M38: 11,877,921 km (0.101 R)
• M39: 12,003,135 km (0.075 R)
• M40: 12,212,871 km (0.063 R)
• M41: 12,934,980 km (0.112 R)
• M42: 13,583,487 km (0.115 R)
• M43: 14,822,157 km (0.086 R)
• M44: 15,774,647 km (0.114 R)
• M45: 16,096,432 km (0.115 R)
• M46: 17,122,224 km (0.104 R)
• M47: 17,216,471 km (0.056 R)
• M48: 17,977,027 km (0.116 R)
• M49: 18,361,493 km (0.11 R)
• M50: 18,409,664 km (0.056 R)
• M51: 18,554,624 km (0.063 R)
• M52: 18,700,033 km (0.053 R)
• M53: 18,845,741 km (0.107 R)
• M54: 19,579,968 km (0.078 R)
• M55: 21,532,519 km (0.051 R)
• M56: 22,197,033 km (0.096 R)
• M57: 22,402,880 km (0.094 R)
• M58: 22,661,085 km (0.107 R)
• M59: 23,128,280 km (0.066 R)
• M60: 24,230,666 km (0.083 R)
• M61: 24,548,861 km (0.064 R)
• M62: 24,814,996 km (0.085 R)
• M63: 25,403,962 km (0.104 R)
• M64: 26,268,788 km (0.115 R)
• M65: 26,759,469 km (0.095 R)
• M66: 27,363,246 km (0.072 R)
• M67: 27,805,307 km (0.053 R)
• M68: 27,860,659 km (0.117 R)
• M69: 28,864,311 km (0.11 R)
• M70: 29,145,256 km (0.119 R)
• M71: 29,370,700 km (0.086 R)
• M72: 30,735,032 km (0.087 R)
• M73: 31,079,406 km (0.098 R)
• M74: 31,482,722 km (0.061 R)
• M75: 31,540,467 km (0.12 R)
• M76: 32,469,470 km (0.055 R)
• M77: 32,761,634 km (0.06 R)
• M78: 33,525,182 km (0.093 R)
• M79: 33,938,820 km (0.109 R)
• M80: 34,175,933 km (0.072 R)
• M81: 36,274,043 km (0.077 R)
• M82: 37,185,992 km (0.053 R)
• M83: 37,920,966 km (0.106 R)
• M84: 38,413,592 km (0.039 R)
• M85: 39,654,356 km (0.054 R)
• M86: 41,034,397 km (0.115 R)
• M87: 41,666,747 km (0.037 R)
• M88: 42,238,809 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.4

Radius: 7.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.72 AU - 17.4 AU

Year: 20292 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,278,701 km

• M1: 111,301 km (0.08 R)
• M2: 164,558 km (0.058 R)
• M3: 1,166,564 km (0.1 R)
• M4: 1,498,223 km (0.106 R)
• M5: 2,162,587 km (0.106 R)
• M6: 2,212,104 km (0.08 R)
• M7: 2,295,430 km (0.118 R)
• M8: 2,534,338 km (0.036 R)
• M9: 2,692,163 km (0.087 R)
• M10: 3,374,629 km (0.118 R)
• M11: 3,451,522 km (0.039 R)
• M12: 4,567,073 km (0.101 R)
• M13: 4,911,148 km (0.031 R)
• M14: 5,042,346 km (0.109 R)
• M15: 5,241,311 km (0.082 R)
• M16: 6,608,636 km (0.085 R)
• M17: 7,071,342 km (0.117 R)
• M18: 7,244,426 km (0.097 R)
• M19: 7,569,652 km (0.078 R)
• M20: 8,260,196 km (0.1 R)
• M21: 10,394,210 km (0.109 R)
• M22: 10,506,558 km (0.12 R)
• M23: 11,131,877 km (0.087 R)
• M24: 11,886,299 km (0.082 R)
• M25: 12,777,304 km (0.069 R)
• M26: 13,905,421 km (0.035 R)
• M27: 14,434,399 km (0.025 R)
• M28: 16,978,012 km (0.079 R)
• M29: 17,710,593 km (0.098 R)
• M30: 19,103,199 km (0.092 R)
• M31: 22,172,948 km (0.09 R)
• M32: 22,790,488 km (0.11 R)
• M33: 23,119,603 km (0.111 R)
• M34: 23,413,563 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit