🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.54 AU - 0.72 AU

Year: 175 Days

Day: 35 Hours

Environment

Temp: 186 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.65 AU - 2.71 AU

Year: 1126 Days

Day: 15.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,206,697 km

• M1: 1,124,826 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.44 AU - 3.76 AU

Year: 1909 Days

Day: 30.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,206,697 km

• M1: 1,491,640 km (0.086 R)
• M2: 2,398,503 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.71 AU - 5.07 AU

Year: 3783 Days

Day: 38.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,206,697 km

• M1: 22,589 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.62 AU - 6.08 AU

Year: 4329 Days

Day: 33.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 8.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.84 AU - 7.12 AU

Year: 5116 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 92,206,697 km

• M1: 115,340 km (0.102 R)
• M2: 190,288 km (0.082 R)
• M3: 287,378 km (0.034 R)
• M4: 361,728 km (0.116 R)
• M5: 473,627 km (0.074 R)
• M6: 566,078 km (0.035 R)
• M7: 648,208 km (0.09 R)
• M8: 723,007 km (0.12 R)
• M9: 1,052,421 km (0.032 R)
• M10: 1,198,279 km (0.073 R)
• M11: 1,314,068 km (0.105 R)
• M12: 1,388,268 km (0.1 R)
• M13: 1,479,373 km (0.117 R)
• M14: 1,541,157 km (0.112 R)
• M15: 1,814,024 km (0.114 R)
• M16: 1,913,955 km (0.081 R)
• M17: 2,050,239 km (0.111 R)
• M18: 2,515,189 km (0.084 R)
• M19: 2,655,362 km (0.075 R)
• M20: 2,836,675 km (0.063 R)
• M21: 3,091,440 km (0.028 R)
• M22: 3,384,502 km (0.112 R)
• M23: 3,686,391 km (0.086 R)
• M24: 4,216,416 km (0.082 R)
• M25: 4,294,207 km (0.108 R)
• M26: 4,405,956 km (0.117 R)
• M27: 4,701,263 km (0.11 R)
• M28: 4,874,647 km (0.096 R)
• M29: 4,979,664 km (0.105 R)
• M30: 5,085,430 km (0.075 R)
• M31: 5,227,548 km (0.082 R)
• M32: 5,443,418 km (0.096 R)
• M33: 5,588,827 km (0.109 R)
• M34: 6,183,778 km (0.047 R)
• M35: 6,412,064 km (0.035 R)
• M36: 6,501,523 km (0.106 R)
• M37: 6,733,699 km (0.117 R)
• M38: 7,312,643 km (0.118 R)
• M39: 7,567,707 km (0.091 R)
• M40: 7,635,326 km (0.101 R)
• M41: 7,825,614 km (0.06 R)
• M42: 7,880,217 km (0.075 R)
• M43: 8,210,978 km (0.055 R)
• M44: 8,504,041 km (0.106 R)
• M45: 8,800,544 km (0.109 R)
• M46: 8,928,749 km (0.11 R)
• M47: 9,071,914 km (0.064 R)
• M48: 9,215,678 km (0.068 R)
• M49: 9,331,466 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.1

Radius: 6

Gravity: 26.59 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.76 AU - 14.14 AU

Year: 17257 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,206,697 km

• M1: 175,927 km (0.112 R)
• M2: 216,169 km (0.112 R)
• M3: 515,514 km (0.102 R)
• M4: 557,551 km (0.118 R)
• M5: 690,843 km (0.109 R)
• M6: 1,380,489 km (0.092 R)
• M7: 2,732,704 km (0.12 R)
• M8: 3,397,068 km (0.116 R)
• M9: 3,768,370 km (0.079 R)
• M10: 3,810,407 km (0.077 R)
• M11: 3,937,566 km (0.112 R)
• M12: 4,152,538 km (0.116 R)
• M13: 4,195,921 km (0.078 R)
• M14: 4,865,970 km (0.058 R)
• M15: 5,330,920 km (0.074 R)
• M16: 5,713,143 km (0.074 R)
• M17: 5,956,538 km (0.088 R)
• M18: 6,303,007 km (0.119 R)
• M19: 6,403,088 km (0.108 R)
• M20: 7,968,181 km (0.081 R)
• M21: 8,349,656 km (0.077 R)
• M22: 9,017,460 km (0.071 R)
• M23: 9,130,407 km (0.113 R)
• M24: 9,760,064 km (0.094 R)
• M25: 10,050,883 km (0.097 R)
• M26: 10,522,116 km (0.036 R)
• M27: 11,000,679 km (0.065 R)
• M28: 11,670,130 km (0.076 R)
• M29: 11,793,249 km (0.114 R)
• M30: 12,478,108 km (0.058 R)
• M31: 12,793,760 km (0.105 R)
• M32: 13,048,225 km (0.11 R)
• M33: 13,756,272 km (0.09 R)
• M34: 13,821,347 km (0.107 R)
• M35: 14,410,912 km (0.097 R)
• M36: 16,365,708 km (0.077 R)
• M37: 16,434,672 km (0.103 R)
• M38: 16,780,543 km (0.073 R)
• M39: 19,195,352 km (0.078 R)
• M40: 19,705,929 km (0.117 R)
• M41: 21,868,067 km (0.116 R)
• M42: 22,324,640 km (0.062 R)
• M43: 23,170,017 km (0.096 R)
• M44: 24,261,035 km (0.097 R)
• M45: 24,418,262 km (0.075 R)
• M46: 24,812,752 km (0.078 R)
• M47: 25,528,278 km (0.067 R)
• M48: 27,305,651 km (0.069 R)
• M49: 29,373,243 km (0.03 R)
• M50: 29,457,018 km (0.098 R)
• M51: 30,129,909 km (0.074 R)
• M52: 31,063,399 km (0.116 R)
• M53: 31,148,670 km (0.071 R)
• M54: 31,234,091 km (0.107 R)
• M55: 31,576,520 km (0.091 R)
• M56: 31,834,128 km (0.099 R)
• M57: 32,178,652 km (0.107 R)
• M58: 32,524,522 km (0.104 R)
• M59: 33,045,571 km (0.083 R)
• M60: 33,307,068 km (0.062 R)
• M61: 34,095,898 km (0.112 R)
• M62: 34,271,975 km (0.099 R)
• M63: 35,335,167 km (0.105 R)
• M64: 35,513,338 km (0.106 R)
• M65: 37,040,433 km (0.059 R)
• M66: 39,509,396 km (0.075 R)
• M67: 40,251,102 km (0.11 R)
• M68: 40,997,296 km (0.114 R)
• M69: 41,654,031 km (0.06 R)
• M70: 43,263,555 km (0.099 R)
• M71: 43,836,365 km (0.041 R)
• M72: 44,411,718 km (0.095 R)
• M73: 44,893,124 km (0.092 R)
• M74: 45,182,895 km (0.077 R)
• M75: 45,279,536 km (0.094 R)
• M76: 46,347,664 km (0.061 R)
• M77: 47,129,762 km (0.094 R)
• M78: 49,801,281 km (0.067 R)
• M79: 50,001,144 km (0.04 R)
• M80: 50,803,138 km (0.077 R)
• M81: 53,336,727 km (0.085 R)
• M82: 53,848,502 km (0.114 R)
• M83: 53,950,976 km (0.053 R)
• M84: 54,156,224 km (0.083 R)
• M85: 54,773,465 km (0.118 R)
• M86: 56,222,919 km (0.049 R)
• M87: 59,159,226 km (0.057 R)
• M88: 62,899,322 km (0.056 R)
• M89: 63,115,342 km (0.078 R)
• M90: 63,656,437 km (0.112 R)
• M91: 63,873,354 km (0.051 R)
• M92: 70,156,764 km (0.042 R)
• M93: 71,054,201 km (0.07 R)
• M94: 71,166,699 km (0.061 R)
• M95: 74,910,984 km (0.083 R)
• M96: 75,139,869 km (0.054 R)
• M97: 75,254,461 km (0.078 R)
• M98: 76,173,141 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337

Radius: 6.8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.72 AU - 21.36 AU

Year: 25699 Days

Day: 20.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,206,697 km

• M1: 716,873 km (0.077 R)
• M2: 1,369,868 km (0.064 R)
• M3: 1,426,117 km (0.103 R)
• M4: 1,810,882 km (0.061 R)
• M5: 2,063,254 km (0.086 R)
• M6: 2,193,703 km (0.112 R)
• M7: 2,360,654 km (0.103 R)
• M8: 3,106,250 km (0.115 R)
• M9: 3,524,077 km (0.108 R)
• M10: 3,680,257 km (0.1 R)
• M11: 3,799,038 km (0.088 R)
• M12: 4,286,727 km (0.039 R)
• M13: 4,538,051 km (0.109 R)
• M14: 4,751,079 km (0.074 R)
• M15: 5,911,061 km (0.118 R)
• M16: 6,522,318 km (0.099 R)
• M17: 8,789,324 km (0.106 R)
• M18: 9,055,010 km (0.112 R)
• M19: 9,215,678 km (0.039 R)
• M20: 9,594,160 km (0.1 R)
• M21: 10,873,521 km (0.094 R)
• M22: 11,446,182 km (0.117 R)
• M23: 11,620,015 km (0.098 R)
• M24: 11,736,402 km (0.092 R)
• M25: 11,853,088 km (0.111 R)
• M26: 12,382,964 km (0.082 R)
• M27: 12,680,813 km (0.108 R)
• M28: 14,142,684 km (0.068 R)
• M29: 14,453,997 km (0.056 R)
• M30: 14,579,060 km (0.087 R)
• M31: 16,368,401 km (0.112 R)
• M32: 18,023,701 km (0.092 R)
• M33: 19,042,163 km (0.071 R)
• M34: 19,870,337 km (0.102 R)
• M35: 20,358,774 km (0.065 R)
• M36: 20,569,408 km (0.11 R)
• M37: 20,639,719 km (0.071 R)
• M38: 23,298,522 km (0.115 R)
• M39: 23,887,489 km (0.085 R)
• M40: 24,035,441 km (0.118 R)
• M41: 24,109,642 km (0.064 R)
• M42: 24,929,887 km (0.112 R)
• M43: 25,381,074 km (0.086 R)
• M44: 25,911,099 km (0.088 R)
• M45: 26,139,236 km (0.093 R)
• M46: 26,215,531 km (0.102 R)
• M47: 26,827,835 km (0.065 R)
• M48: 27,600,059 km (0.118 R)
• M49: 28,929,386 km (0.074 R)
• M50: 29,880,379 km (0.104 R)
• M51: 30,279,507 km (0.095 R)
• M52: 30,841,396 km (0.087 R)
• M53: 31,002,513 km (0.071 R)
• M54: 31,812,586 km (0.113 R)
• M55: 32,057,029 km (0.04 R)
• M56: 32,958,356 km (0.075 R)
• M57: 33,205,641 km (0.078 R)
• M58: 35,966,021 km (0.073 R)
• M59: 36,220,636 km (0.036 R)
• M60: 38,973,088 km (0.084 R)
• M61: 39,584,195 km (0.045 R)
• M62: 40,110,480 km (0.109 R)
• M63: 41,081,221 km (0.072 R)
• M64: 41,614,088 km (0.111 R)
• M65: 42,866,223 km (0.109 R)
• M66: 46,234,419 km (0.113 R)
• M67: 46,511,175 km (0.111 R)
• M68: 46,603,626 km (0.109 R)
• M69: 47,530,834 km (0.112 R)
• M70: 47,717,083 km (0.025 R)
• M71: 48,183,529 km (0.07 R)
• M72: 48,839,217 km (0.095 R)
• M73: 50,159,418 km (0.117 R)
• M74: 52,834,826 km (0.119 R)
• M75: 53,027,658 km (0.117 R)
• M76: 54,092,645 km (0.118 R)
• M77: 54,871,601 km (0.091 R)
• M78: 55,066,976 km (0.098 R)
• M79: 55,654,297 km (0.056 R)
• M80: 55,752,434 km (0.044 R)
• M81: 55,850,570 km (0.108 R)
• M82: 56,145,278 km (0.109 R)
• M83: 56,342,148 km (0.045 R)
• M84: 56,835,223 km (0.111 R)
• M85: 60,125,030 km (0.104 R)
• M86: 60,528,046 km (0.12 R)
• M87: 61,437,901 km (0.072 R)
• M88: 65,226,018 km (0.064 R)
• M89: 66,158,910 km (0.097 R)
• M90: 66,262,731 km (0.079 R)
• M91: 67,827,974 km (0.119 R)
• M92: 68,037,710 km (0.091 R)
• M93: 69,089,084 km (0.109 R)
• M94: 70,357,674 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.4

Radius: 4.3

Gravity: 23.6 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 16.7 AU - 25.1 AU

Year: 33427 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 115.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,206,697 km

• M1: 631,153 km (0.12 R)
• M2: 846,724 km (0.053 R)
• M3: 1,476,082 km (0.117 R)
• M4: 2,624,994 km (0.076 R)
• M5: 2,667,031 km (0.108 R)
• M6: 3,055,537 km (0.05 R)
• M7: 3,461,396 km (0.06 R)
• M8: 3,507,621 km (0.094 R)
• M9: 3,647,346 km (0.083 R)
• M10: 4,523,241 km (0.117 R)
• M11: 4,675,382 km (0.101 R)
• M12: 4,726,395 km (0.115 R)
• M13: 4,829,169 km (0.05 R)
• M14: 5,141,679 km (0.095 R)
• M15: 5,247,295 km (0.093 R)
• M16: 5,300,402 km (0.102 R)
• M17: 5,460,771 km (0.074 R)
• M18: 6,455,896 km (0.047 R)
• M19: 6,915,760 km (0.088 R)
• M20: 7,326,855 km (0.085 R)
• M21: 8,482,050 km (0.075 R)
• M22: 9,112,455 km (0.119 R)
• M23: 10,086,038 km (0.097 R)
• M24: 11,572,592 km (0.092 R)
• M25: 11,989,821 km (0.083 R)
• M26: 12,270,616 km (0.083 R)
• M27: 12,482,746 km (0.055 R)
• M28: 13,126,166 km (0.119 R)
• M29: 13,198,272 km (0.066 R)
• M30: 13,488,193 km (0.101 R)
• M31: 14,148,368 km (0.101 R)
• M32: 15,271,549 km (0.104 R)
• M33: 15,959,250 km (0.091 R)
• M34: 16,113,336 km (0.105 R)
• M35: 17,761,755 km (0.102 R)
• M36: 18,162,079 km (0.117 R)
• M37: 18,565,395 km (0.091 R)
• M38: 19,958,600 km (0.095 R)
• M39: 20,962,102 km (0.036 R)
• M40: 21,130,849 km (0.074 R)
• M41: 21,215,521 km (0.081 R)
• M42: 24,246,224 km (0.093 R)
• M43: 24,779,242 km (0.08 R)
• M44: 26,128,614 km (0.099 R)
• M45: 26,857,904 km (0.093 R)
• M46: 28,429,879 km (0.12 R)
• M47: 30,699,428 km (0.098 R)
• M48: 31,855,819 km (0.058 R)
• M49: 32,244,325 km (0.083 R)
• M50: 33,124,559 km (0.103 R)
• M51: 33,222,845 km (0.054 R)
• M52: 35,610,427 km (0.081 R)
• M53: 37,334,841 km (0.062 R)
• M54: 37,437,166 km (0.102 R)
• M55: 37,539,491 km (0.115 R)
• M56: 38,878,841 km (0.092 R)
• M57: 40,864,304 km (0.12 R)
• M58: 41,498,001 km (0.119 R)
• M59: 43,096,753 km (0.063 R)
• M60: 44,281,867 km (0.084 R)
• M61: 45,259,489 km (0.07 R)
• M62: 45,696,315 km (0.096 R)
• M63: 46,244,143 km (0.092 R)
• M64: 47,235,976 km (0.06 R)
• M65: 48,904,292 km (0.046 R)
• M66: 49,802,029 km (0.118 R)
• M67: 51,955,789 km (0.098 R)
• M68: 55,301,246 km (0.081 R)
• M69: 56,353,518 km (0.115 R)
• M70: 56,823,405 km (0.047 R)
• M71: 57,058,872 km (0.067 R)
• M72: 57,412,521 km (0.094 R)
• M73: 58,122,064 km (0.086 R)
• M74: 58,240,695 km (0.066 R)
• M75: 59,430,596 km (0.114 R)
• M76: 64,392,159 km (0.098 R)
• M77: 65,499,034 km (0.082 R)
• M78: 66,240,441 km (0.108 R)
• M79: 66,364,159 km (0.041 R)
• M80: 66,984,541 km (0.102 R)
• M81: 67,233,173 km (0.099 R)
• M82: 68,731,545 km (0.055 R)
• M83: 70,493,509 km (0.064 R)
• M84: 71,380,175 km (0.102 R)
• M85: 72,653,103 km (0.111 R)
• M86: 75,092,147 km (0.091 R)
• M87: 75,867,962 km (0.085 R)
• M88: 77,036,620 km (0.119 R)
• M89: 83,904,659 km (0.103 R)
• M90: 86,597,719 km (0.112 R)
• M91: 89,319,204 km (0.115 R)
• M92: 91,378,568 km (0.099 R)
• M93: 92,206,742 km (0.093 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit