🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 174 Days

Day: 18.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.26 AU - 1.86 AU

Year: 695 Days

Day: 20.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,159,850 km

• M1: 85,570 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.71 AU - 2.75 AU

Year: 1187 Days

Day: 20.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.71 AU - 3.09 AU

Year: 1760 Days

Day: 25.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,159,850 km

• M1: 1,145,920 km (0.05 R)
• M2: 1,872,068 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.48 AU - 5.3 AU

Year: 3854 Days

Day: 18.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 13.4

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.84 AU - 13.74 AU

Year: 14430 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,159,850 km

• M1: 194,926 km (0.11 R)
• M2: 451,935 km (0.102 R)
• M3: 1,039,107 km (0.1 R)
• M4: 1,222,364 km (0.059 R)
• M5: 1,570,030 km (0.09 R)
• M6: 1,865,485 km (0.111 R)
• M7: 2,327,294 km (0.043 R)
• M8: 2,479,136 km (0.088 R)
• M9: 2,792,693 km (0.102 R)
• M10: 3,219,945 km (0.111 R)
• M11: 3,458,703 km (0.106 R)
• M12: 3,667,990 km (0.052 R)
• M13: 3,953,722 km (0.106 R)
• M14: 4,321,284 km (0.098 R)
• M15: 5,129,113 km (0.081 R)
• M16: 5,652,556 km (0.099 R)
• M17: 6,405,781 km (0.085 R)
• M18: 6,491,351 km (0.111 R)
• M19: 6,925,484 km (0.111 R)
• M20: 7,959,654 km (0.086 R)
• M21: 8,802,638 km (0.086 R)
• M22: 8,898,081 km (0.105 R)
• M23: 9,283,146 km (0.09 R)
• M24: 9,920,732 km (0.108 R)
• M25: 10,020,215 km (0.05 R)
• M26: 10,219,928 km (0.097 R)
• M27: 10,420,988 km (0.076 R)
• M28: 10,724,971 km (0.076 R)
• M29: 11,032,095 km (0.038 R)
• M30: 11,602,512 km (0.114 R)
• M31: 12,076,438 km (0.118 R)
• M32: 12,235,759 km (0.071 R)
• M33: 13,261,402 km (0.107 R)
• M34: 13,646,318 km (0.116 R)
• M35: 14,314,571 km (0.12 R)
• M36: 15,394,668 km (0.12 R)
• M37: 15,509,858 km (0.089 R)
• M38: 16,207,134 km (0.044 R)
• M39: 16,500,795 km (0.093 R)
• M40: 19,407,930 km (0.104 R)
• M41: 19,657,310 km (0.094 R)
• M42: 19,782,374 km (0.112 R)
• M43: 20,096,230 km (0.077 R)
• M44: 21,368,111 km (0.028 R)
• M45: 21,496,616 km (0.087 R)
• M46: 22,273,777 km (0.075 R)
• M47: 22,665,873 km (0.048 R)
• M48: 22,797,070 km (0.064 R)
• M49: 22,994,390 km (0.078 R)
• M50: 24,458,205 km (0.066 R)
• M51: 24,592,843 km (0.119 R)
• M52: 24,795,099 km (0.115 R)
• M53: 25,201,407 km (0.096 R)
• M54: 25,405,458 km (0.108 R)
• M55: 25,746,691 km (0.097 R)
• M56: 26,640,987 km (0.045 R)
• M57: 27,545,456 km (0.088 R)
• M58: 28,318,578 km (0.053 R)
• M59: 28,814,345 km (0.086 R)
• M60: 31,335,967 km (0.112 R)
• M61: 32,586,007 km (0.109 R)
• M62: 34,152,745 km (0.071 R)
• M63: 35,134,855 km (0.089 R)
• M64: 35,973,202 km (0.109 R)
• M65: 36,279,728 km (0.062 R)
• M66: 36,972,366 km (0.081 R)
• M67: 37,436,718 km (0.066 R)
• M68: 37,591,851 km (0.072 R)
• M69: 37,747,283 km (0.059 R)
• M70: 40,342,058 km (0.05 R)
• M71: 40,820,023 km (0.072 R)
• M72: 41,059,679 km (0.088 R)
• M73: 41,219,748 km (0.036 R)
• M74: 41,862,122 km (0.08 R)
• M75: 42,023,089 km (0.065 R)
• M76: 44,957,900 km (0.086 R)
• M77: 46,366,663 km (0.07 R)
• M78: 48,464,474 km (0.116 R)
• M79: 50,250,523 km (0.081 R)
• M80: 51,194,785 km (0.06 R)
• M81: 51,453,290 km (0.06 R)
• M82: 57,070,690 km (0.116 R)
• M83: 57,965,884 km (0.115 R)
• M84: 58,325,367 km (0.086 R)
• M85: 58,595,242 km (0.056 R)
• M86: 60,042,452 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 6.8

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.48 AU - 17.86 AU

Year: 21061 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,159,850 km

• M1: 157,975 km (0.051 R)
• M2: 230,979 km (0.11 R)
• M3: 346,319 km (0.115 R)
• M4: 565,480 km (0.104 R)
• M5: 845,078 km (0.097 R)
• M6: 926,460 km (0.042 R)
• M7: 1,420,731 km (0.091 R)
• M8: 2,012,989 km (0.079 R)
• M9: 3,234,007 km (0.086 R)
• M10: 3,298,483 km (0.101 R)
• M11: 3,527,667 km (0.118 R)
• M12: 3,660,959 km (0.038 R)
• M13: 4,603,276 km (0.106 R)
• M14: 4,749,134 km (0.11 R)
• M15: 4,933,439 km (0.116 R)
• M16: 5,423,820 km (0.07 R)
• M17: 5,539,160 km (0.104 R)
• M18: 5,694,293 km (0.09 R)
• M19: 5,969,105 km (0.028 R)
• M20: 6,613,722 km (0.054 R)
• M21: 7,924,349 km (0.06 R)
• M22: 8,408,298 km (0.093 R)
• M23: 8,901,821 km (0.083 R)
• M24: 9,497,071 km (0.07 R)
• M25: 10,058,063 km (0.058 R)
• M26: 10,294,877 km (0.099 R)
• M27: 10,437,892 km (0.059 R)
• M28: 10,822,508 km (0.084 R)
• M29: 11,804,319 km (0.108 R)
• M30: 12,154,677 km (0.075 R)
• M31: 12,204,942 km (0.106 R)
• M32: 12,255,357 km (0.092 R)
• M33: 12,661,066 km (0.073 R)
• M34: 13,174,336 km (0.08 R)
• M35: 14,700,983 km (0.072 R)
• M36: 14,808,394 km (0.04 R)
• M37: 15,512,402 km (0.05 R)
• M38: 16,616,733 km (0.103 R)
• M39: 16,953,029 km (0.084 R)
• M40: 17,065,527 km (0.087 R)
• M41: 19,841,166 km (0.081 R)
• M42: 20,556,692 km (0.083 R)
• M43: 20,977,960 km (0.093 R)
• M44: 21,098,835 km (0.081 R)
• M45: 21,402,070 km (0.093 R)
• M46: 21,462,807 km (0.115 R)
• M47: 23,002,019 km (0.04 R)
• M48: 23,376,612 km (0.101 R)
• M49: 23,753,300 km (0.075 R)
• M50: 23,942,391 km (0.106 R)
• M51: 24,449,079 km (0.118 R)
• M52: 24,512,658 km (0.053 R)
• M53: 25,990,386 km (0.07 R)
• M54: 26,380,537 km (0.111 R)
• M55: 26,510,987 km (0.075 R)
• M56: 26,969,504 km (0.054 R)
• M57: 29,165,750 km (0.075 R)
• M58: 29,503,542 km (0.069 R)
• M59: 29,842,681 km (0.098 R)
• M60: 29,910,598 km (0.056 R)
• M61: 29,978,665 km (0.066 R)
• M62: 30,936,241 km (0.111 R)
• M63: 31,073,871 km (0.108 R)
• M64: 32,461,392 km (0.101 R)
• M65: 32,811,301 km (0.104 R)
• M66: 33,868,958 km (0.118 R)
• M67: 34,152,745 km (0.103 R)
• M68: 35,584,098 km (0.1 R)
• M69: 35,872,821 km (0.065 R)
• M70: 36,089,738 km (0.102 R)
• M71: 37,694,175 km (0.053 R)
• M72: 37,767,628 km (0.094 R)
• M73: 38,283,292 km (0.075 R)
• M74: 39,620,098 km (0.092 R)
• M75: 39,844,346 km (0.109 R)
• M76: 39,994,093 km (0.073 R)
• M77: 40,294,186 km (0.063 R)
• M78: 40,821,070 km (0.106 R)
• M79: 41,047,561 km (0.036 R)
• M80: 41,729,728 km (0.095 R)
• M81: 42,644,967 km (0.098 R)
• M82: 42,951,493 km (0.104 R)
• M83: 44,340,061 km (0.097 R)
• M84: 46,765,790 km (0.043 R)
• M85: 47,081,891 km (0.112 R)
• M86: 47,319,452 km (0.065 R)
• M87: 48,513,243 km (0.113 R)
• M88: 48,753,198 km (0.098 R)
• M89: 48,993,452 km (0.072 R)
• M90: 49,958,807 km (0.101 R)
• M91: 50,039,441 km (0.115 R)
• M92: 51,092,909 km (0.025 R)
• M93: 52,645,585 km (0.111 R)
• M94: 52,974,401 km (0.042 R)
• M95: 53,056,680 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162

Radius: 3.9

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.2 AU - 16.84 AU

Year: 21794 Days

Day: 19.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,159,850 km

• M1: 113,994 km (0.068 R)
• M2: 140,024 km (0.103 R)
• M3: 222,153 km (0.065 R)
• M4: 431,889 km (0.062 R)
• M5: 571,913 km (0.094 R)
• M6: 743,801 km (0.113 R)
• M7: 911,799 km (0.113 R)
• M8: 1,153,848 km (0.088 R)
• M9: 1,196,035 km (0.096 R)
• M10: 1,815,221 km (0.11 R)
• M11: 1,989,801 km (0.081 R)
• M12: 2,015,083 km (0.101 R)
• M13: 2,940,346 km (0.101 R)
• M14: 3,056,733 km (0.059 R)
• M15: 3,354,583 km (0.072 R)
• M16: 3,630,441 km (0.105 R)
• M17: 4,073,849 km (0.12 R)
• M18: 4,334,897 km (0.062 R)
• M19: 5,575,064 km (0.059 R)
• M20: 6,196,344 km (0.078 R)
• M21: 6,383,192 km (0.075 R)
• M22: 6,685,978 km (0.09 R)
• M23: 6,800,719 km (0.088 R)
• M24: 7,384,300 km (0.091 R)
• M25: 8,309,863 km (0.081 R)
• M26: 8,433,281 km (0.039 R)
• M27: 9,614,057 km (0.098 R)
• M28: 9,657,141 km (0.119 R)
• M29: 10,399,894 km (0.097 R)
• M30: 10,890,426 km (0.092 R)
• M31: 11,297,182 km (0.11 R)
• M32: 11,662,949 km (0.115 R)
• M33: 11,893,629 km (0.114 R)
• M34: 12,688,742 km (0.108 R)
• M35: 13,021,148 km (0.085 R)
• M36: 13,840,346 km (0.091 R)
• M37: 14,478,082 km (0.107 R)
• M38: 14,626,483 km (0.098 R)
• M39: 14,825,299 km (0.105 R)
• M40: 14,925,080 km (0.047 R)
• M41: 15,025,012 km (0.106 R)
• M42: 15,832,541 km (0.077 R)
• M43: 16,809,864 km (0.065 R)
• M44: 17,489,637 km (0.045 R)
• M45: 18,499,273 km (0.098 R)
• M46: 18,768,100 km (0.036 R)
• M47: 19,309,644 km (0.066 R)
• M48: 20,463,493 km (0.11 R)
• M49: 21,132,794 km (0.112 R)
• M50: 21,809,275 km (0.104 R)
• M51: 22,093,212 km (0.047 R)
• M52: 22,264,202 km (0.098 R)
• M53: 23,125,587 km (0.088 R)
• M54: 23,241,226 km (0.115 R)
• M55: 24,232,312 km (0.093 R)
• M56: 25,118,081 km (0.108 R)
• M57: 25,714,378 km (0.106 R)
• M58: 26,496,775 km (0.114 R)
• M59: 26,617,800 km (0.1 R)
• M60: 26,982,070 km (0.098 R)
• M61: 27,347,837 km (0.109 R)
• M62: 27,470,208 km (0.114 R)
• M63: 27,654,064 km (0.04 R)
• M64: 28,331,593 km (0.046 R)
• M65: 29,702,956 km (0.057 R)
• M66: 31,735,991 km (0.079 R)
• M67: 31,800,319 km (0.112 R)
• M68: 31,864,646 km (0.077 R)
• M69: 32,964,190 km (0.081 R)
• M70: 34,868,571 km (0.064 R)
• M71: 35,267,100 km (0.105 R)
• M72: 35,533,533 km (0.116 R)
• M73: 36,269,705 km (0.109 R)
• M74: 37,757,306 km (0.049 R)
• M75: 37,825,373 km (0.077 R)
• M76: 39,333,619 km (0.055 R)
• M77: 39,609,926 km (0.104 R)
• M78: 40,164,485 km (0.102 R)
• M79: 40,721,588 km (0.048 R)
• M80: 41,491,867 km (0.094 R)
• M81: 42,125,713 km (0.068 R)
• M82: 43,688,413 km (0.098 R)
• M83: 43,759,920 km (0.059 R)
• M84: 44,046,251 km (0.105 R)
• M85: 44,333,179 km (0.073 R)
• M86: 47,163,122 km (0.086 R)
• M87: 47,456,783 km (0.066 R)
• M88: 47,898,246 km (0.112 R)
• M89: 47,971,848 km (0.098 R)
• M90: 48,119,501 km (0.045 R)
• M91: 48,414,957 km (0.073 R)
• M92: 49,082,014 km (0.084 R)
• M93: 49,156,364 km (0.116 R)
• M94: 49,230,714 km (0.036 R)
• M95: 49,379,564 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172

Radius: 5.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 19.33 AU - 21.07 AU

Year: 32361 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,159,850 km

• M1: 80,484 km (0.094 R)
• M2: 808,576 km (0.108 R)
• M3: 876,045 km (0.101 R)
• M4: 945,459 km (0.088 R)
• M5: 1,065,286 km (0.067 R)
• M6: 2,613,475 km (0.107 R)
• M7: 3,384,353 km (0.072 R)
• M8: 3,986,185 km (0.112 R)
• M9: 4,141,767 km (0.056 R)
• M10: 5,243,555 km (0.114 R)
• M11: 5,760,715 km (0.106 R)
• M12: 6,069,784 km (0.108 R)
• M13: 6,658,302 km (0.106 R)
• M14: 7,217,499 km (0.115 R)
• M15: 7,359,617 km (0.113 R)
• M16: 7,840,275 km (0.075 R)
• M17: 8,133,487 km (0.101 R)
• M18: 9,187,703 km (0.076 R)
• M19: 9,548,682 km (0.058 R)
• M20: 9,756,923 km (0.084 R)
• M21: 10,390,919 km (0.111 R)
• M22: 10,497,881 km (0.068 R)
• M23: 10,658,998 km (0.045 R)
• M24: 10,766,858 km (0.069 R)
• M25: 12,598,385 km (0.073 R)
• M26: 12,769,674 km (0.059 R)
• M27: 13,056,753 km (0.056 R)
• M28: 13,989,794 km (0.119 R)
• M29: 15,004,367 km (0.081 R)
• M30: 15,857,673 km (0.082 R)
• M31: 16,104,360 km (0.116 R)
• M32: 16,166,294 km (0.052 R)
• M33: 16,977,713 km (0.035 R)
• M34: 17,994,529 km (0.095 R)
• M35: 18,187,511 km (0.116 R)
• M36: 20,554,598 km (0.119 R)
• M37: 22,048,183 km (0.106 R)
• M38: 23,436,002 km (0.09 R)
• M39: 23,928,479 km (0.088 R)
• M40: 26,004,598 km (0.119 R)
• M41: 26,441,274 km (0.047 R)
• M42: 27,100,851 km (0.108 R)
• M43: 27,543,511 km (0.092 R)
• M44: 28,063,065 km (0.094 R)
• M45: 30,478,921 km (0.065 R)
• M46: 32,334,084 km (0.045 R)
• M47: 34,305,185 km (0.079 R)
• M48: 36,314,734 km (0.113 R)
• M49: 39,025,297 km (0.054 R)
• M50: 42,140,823 km (0.055 R)
• M51: 42,653,494 km (0.093 R)
• M52: 44,638,060 km (0.061 R)
• M53: 47,005,745 km (0.112 R)
• M54: 47,094,158 km (0.117 R)
• M55: 47,626,277 km (0.065 R)
• M56: 48,606,742 km (0.035 R)
• M57: 48,785,661 km (0.091 R)
• M58: 49,144,397 km (0.098 R)
• M59: 50,406,554 km (0.062 R)
• M60: 50,769,029 km (0.117 R)
• M61: 51,679,332 km (0.054 R)
• M62: 54,442,106 km (0.118 R)
• M63: 55,093,605 km (0.051 R)
• M64: 55,373,652 km (0.045 R)
• M65: 55,841,444 km (0.081 R)
• M66: 56,216,486 km (0.104 R)
• M67: 56,310,434 km (0.09 R)
• M68: 57,346,997 km (0.077 R)
• M69: 57,725,480 km (0.105 R)
• M70: 58,009,866 km (0.068 R)
• M71: 58,675,277 km (0.115 R)
• M72: 62,720,702 km (0.033 R)
• M73: 62,818,091 km (0.109 R)
• M74: 63,696,978 km (0.056 R)
• M75: 63,794,965 km (0.078 R)
• M76: 64,481,769 km (0.12 R)
• M77: 64,973,796 km (0.114 R)
• M78: 66,060,774 km (0.11 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit