🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.76 AU - 0.96 AU

Year: 283 Days

Day: 34.1 Hours

Environment

Temp: 120 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,788,123 km

• M1: 21,692 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.85 AU - 0.99 AU

Year: 313 Days

Day: 26.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.42 AU - 1.48 AU

Year: 619 Days

Day: 29 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,788,123 km

• M1: 435,031 km (0.068 R)
• M2: 503,846 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.31 AU - 1.65 AU

Year: 639 Days

Day: 13.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.63 AU - 3.95 AU

Year: 2117 Days

Day: 42.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,788,123 km

• M1: 64,177 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 13.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.63 AU - 11.85 AU

Year: 11625 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,788,123 km

• M1: 256,710 km (0.06 R)
• M2: 370,404 km (0.107 R)
• M3: 691,890 km (0.068 R)
• M4: 800,498 km (0.094 R)
• M5: 955,781 km (0.096 R)
• M6: 1,413,251 km (0.081 R)
• M7: 1,532,032 km (0.1 R)
• M8: 1,654,403 km (0.082 R)
• M9: 1,857,258 km (0.113 R)
• M10: 2,429,170 km (0.045 R)
• M11: 2,515,339 km (0.12 R)
• M12: 2,870,484 km (0.068 R)
• M13: 3,241,786 km (0.08 R)
• M14: 3,563,272 km (0.076 R)
• M15: 4,553,460 km (0.084 R)
• M16: 5,434,591 km (0.108 R)
• M17: 6,649,326 km (0.099 R)
• M18: 7,017,487 km (0.09 R)
• M19: 7,434,266 km (0.087 R)
• M20: 7,518,639 km (0.107 R)
• M21: 8,205,144 km (0.106 R)
• M22: 8,292,360 km (0.039 R)
• M23: 9,001,304 km (0.065 R)
• M24: 9,272,375 km (0.101 R)
• M25: 10,054,622 km (0.026 R)
• M26: 11,340,416 km (0.114 R)
• M27: 11,486,573 km (0.043 R)
• M28: 11,829,900 km (0.118 R)
• M29: 11,928,485 km (0.092 R)
• M30: 12,126,852 km (0.105 R)
• M31: 13,390,655 km (0.118 R)
• M32: 13,907,815 km (0.078 R)
• M33: 14,326,390 km (0.042 R)
• M34: 14,484,365 km (0.101 R)
• M35: 15,823,715 km (0.105 R)
• M36: 15,932,622 km (0.084 R)
• M37: 16,041,828 km (0.065 R)
• M38: 16,315,593 km (0.057 R)
• M39: 17,258,508 km (0.114 R)
• M40: 18,562,104 km (0.081 R)
• M41: 18,676,995 km (0.103 R)
• M42: 21,745,397 km (0.102 R)
• M43: 22,231,291 km (0.075 R)
• M44: 22,536,770 km (0.092 R)
• M45: 23,090,132 km (0.072 R)
• M46: 23,337,567 km (0.072 R)
• M47: 23,461,584 km (0.12 R)
• M48: 24,335,834 km (0.095 R)
• M49: 25,475,620 km (0.097 R)
• M50: 26,762,461 km (0.091 R)
• M51: 27,283,211 km (0.083 R)
• M52: 27,741,429 km (0.119 R)
• M53: 28,665,794 km (0.113 R)
• M54: 28,998,350 km (0.096 R)
• M55: 29,465,993 km (0.108 R)
• M56: 30,612,362 km (0.047 R)
• M57: 31,088,681 km (0.104 R)
• M58: 31,635,911 km (0.113 R)
• M59: 31,910,722 km (0.1 R)
• M60: 33,436,620 km (0.075 R)
• M61: 33,997,313 km (0.062 R)
• M62: 36,127,736 km (0.055 R)
• M63: 36,847,452 km (0.089 R)
• M64: 36,991,963 km (0.043 R)
• M65: 38,594,007 km (0.067 R)
• M66: 41,564,572 km (0.076 R)
• M67: 42,242,998 km (0.104 R)
• M68: 42,773,173 km (0.119 R)
• M69: 44,916,162 km (0.077 R)
• M70: 45,147,740 km (0.115 R)
• M71: 45,457,258 km (0.115 R)
• M72: 45,922,956 km (0.107 R)
• M73: 46,937,080 km (0.088 R)
• M74: 48,195,497 km (0.077 R)
• M75: 48,432,759 km (0.1 R)
• M76: 49,464,985 km (0.068 R)
• M77: 51,067,328 km (0.058 R)
• M78: 51,632,059 km (0.11 R)
• M79: 54,651,842 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 10

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.02 AU - 14.86 AU

Year: 16513 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,788,123 km

• M1: 173,833 km (0.073 R)
• M2: 381,026 km (0.113 R)
• M3: 576,401 km (0.084 R)
• M4: 827,875 km (0.037 R)
• M5: 1,164,619 km (0.089 R)
• M6: 1,321,697 km (0.106 R)
• M7: 1,514,230 km (0.078 R)
• M8: 1,926,821 km (0.097 R)
• M9: 2,507,111 km (0.068 R)
• M10: 2,816,928 km (0.105 R)
• M11: 3,397,966 km (0.093 R)
• M12: 3,663,801 km (0.028 R)
• M13: 4,015,656 km (0.104 R)
• M14: 4,296,900 km (0.069 R)
• M15: 4,378,430 km (0.064 R)
• M16: 4,543,138 km (0.085 R)
• M17: 4,709,939 km (0.051 R)
• M18: 4,921,172 km (0.086 R)
• M19: 5,092,461 km (0.109 R)
• M20: 6,161,338 km (0.037 R)
• M21: 6,674,010 km (0.084 R)
• M22: 6,816,277 km (0.109 R)
• M23: 7,395,221 km (0.085 R)
• M24: 9,864,783 km (0.105 R)
• M25: 10,244,612 km (0.12 R)
• M26: 10,574,026 km (0.094 R)
• M27: 12,214,816 km (0.039 R)
• M28: 12,857,638 km (0.062 R)
• M29: 13,872,959 km (0.099 R)
• M30: 14,482,121 km (0.077 R)
• M31: 15,099,960 km (0.116 R)
• M32: 15,162,343 km (0.091 R)
• M33: 15,663,495 km (0.09 R)
• M34: 16,811,210 km (0.098 R)
• M35: 17,919,731 km (0.114 R)
• M36: 18,316,614 km (0.067 R)
• M37: 18,582,898 km (0.059 R)
• M38: 18,716,489 km (0.091 R)
• M39: 19,728,668 km (0.069 R)
• M40: 21,245,142 km (0.067 R)
• M41: 23,157,002 km (0.094 R)
• M42: 24,535,098 km (0.066 R)
• M43: 24,902,062 km (0.106 R)
• M44: 26,014,172 km (0.05 R)
• M45: 26,915,499 km (0.066 R)
• M46: 28,363,607 km (0.066 R)
• M47: 29,213,323 km (0.113 R)
• M48: 29,758,607 km (0.042 R)
• M49: 31,414,206 km (0.108 R)
• M50: 32,534,395 km (0.095 R)
• M51: 32,695,512 km (0.112 R)
• M52: 34,157,532 km (0.113 R)
• M53: 34,403,172 km (0.045 R)
• M54: 35,474,741 km (0.091 R)
• M55: 36,223,030 km (0.109 R)
• M56: 37,060,628 km (0.119 R)
• M57: 37,819,838 km (0.079 R)
• M58: 37,904,510 km (0.118 R)
• M59: 37,989,332 km (0.061 R)
• M60: 38,074,154 km (0.106 R)
• M61: 38,584,283 km (0.106 R)
• M62: 38,925,665 km (0.105 R)
• M63: 40,041,964 km (0.054 R)
• M64: 40,301,068 km (0.096 R)
• M65: 40,474,153 km (0.068 R)
• M66: 41,168,736 km (0.08 R)
• M67: 42,657,982 km (0.118 R)
• M68: 42,746,096 km (0.079 R)
• M69: 43,808,689 km (0.105 R)
• M70: 43,897,700 km (0.105 R)
• M71: 45,598,927 km (0.068 R)
• M72: 46,140,621 km (0.025 R)
• M73: 47,595,610 km (0.079 R)
• M74: 50,364,068 km (0.04 R)
• M75: 50,737,165 km (0.045 R)
• M76: 51,111,160 km (0.038 R)
• M77: 53,184,437 km (0.049 R)
• M78: 53,279,282 km (0.113 R)
• M79: 54,040,436 km (0.105 R)
• M80: 58,192,973 km (0.028 R)
• M81: 58,584,471 km (0.059 R)
• M82: 58,682,458 km (0.084 R)
• M83: 61,050,891 km (0.086 R)
• M84: 62,246,776 km (0.07 R)
• M85: 62,747,480 km (0.057 R)
• M86: 63,148,852 km (0.076 R)
• M87: 63,249,381 km (0.108 R)
• M88: 63,551,120 km (0.036 R)
• M89: 63,853,458 km (0.074 R)
• M90: 64,661,735 km (0.114 R)
• M91: 64,864,440 km (0.115 R)
• M92: 65,371,876 km (0.089 R)
• M93: 66,186,586 km (0.102 R)
• M94: 67,209,835 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922

Radius: 4.6

Gravity: 43.57 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.28 AU - 18.54 AU

Year: 21461 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,788,123 km

• M1: 65,075 km (0.042 R)
• M2: 145,260 km (0.098 R)
• M3: 560,992 km (0.094 R)
• M4: 608,863 km (0.095 R)
• M5: 1,041,052 km (0.088 R)
• M6: 1,130,810 km (0.099 R)
• M7: 1,350,420 km (0.105 R)
• M8: 1,828,535 km (0.079 R)
• M9: 2,552,888 km (0.067 R)
• M10: 2,593,279 km (0.073 R)
• M11: 2,715,650 km (0.114 R)
• M12: 2,798,228 km (0.092 R)
• M13: 3,008,413 km (0.097 R)
• M14: 3,946,093 km (0.08 R)
• M15: 4,229,431 km (0.068 R)
• M16: 4,815,555 km (0.085 R)
• M17: 5,271,829 km (0.115 R)
• M18: 5,323,440 km (0.103 R)
• M19: 5,531,232 km (0.066 R)
• M20: 5,583,591 km (0.096 R)
• M21: 6,334,123 km (0.109 R)
• M22: 6,554,481 km (0.036 R)
• M23: 6,777,232 km (0.117 R)
• M24: 7,115,922 km (0.09 R)
• M25: 7,868,848 km (0.12 R)
• M26: 8,046,121 km (0.077 R)
• M27: 9,448,602 km (0.083 R)
• M28: 10,209,905 km (0.112 R)
• M29: 10,663,037 km (0.03 R)
• M30: 10,859,160 km (0.088 R)
• M31: 11,521,729 km (0.055 R)
• M32: 11,588,749 km (0.09 R)
• M33: 11,790,556 km (0.062 R)
• M34: 12,677,971 km (0.081 R)
• M35: 13,234,624 km (0.053 R)
• M36: 13,657,538 km (0.056 R)
• M37: 15,025,311 km (0.066 R)
• M38: 16,135,626 km (0.109 R)
• M39: 17,733,930 km (0.075 R)
• M40: 18,985,017 km (0.111 R)
• M41: 20,507,325 km (0.117 R)
• M42: 20,751,319 km (0.119 R)
• M43: 22,151,705 km (0.079 R)
• M44: 22,235,031 km (0.045 R)
• M45: 23,243,021 km (0.101 R)
• M46: 23,327,694 km (0.098 R)
• M47: 24,869,150 km (0.107 R)
• M48: 25,042,534 km (0.085 R)
• M49: 25,216,217 km (0.115 R)
• M50: 26,355,106 km (0.119 R)
• M51: 26,620,193 km (0.056 R)
• M52: 27,064,200 km (0.113 R)
• M53: 27,959,393 km (0.09 R)
• M54: 29,228,881 km (0.088 R)
• M55: 30,054,960 km (0.1 R)
• M56: 32,768,217 km (0.082 R)
• M57: 33,530,418 km (0.078 R)
• M58: 36,047,552 km (0.079 R)
• M59: 36,440,246 km (0.112 R)
• M60: 37,031,756 km (0.095 R)
• M61: 37,427,891 km (0.077 R)
• M62: 38,524,593 km (0.034 R)
• M63: 39,127,173 km (0.109 R)
• M64: 39,429,660 km (0.079 R)
• M65: 39,935,600 km (0.096 R)
• M66: 42,911,551 km (0.119 R)
• M67: 43,119,342 km (0.089 R)
• M68: 44,899,707 km (0.112 R)
• M69: 46,170,840 km (0.086 R)
• M70: 47,024,744 km (0.12 R)
• M71: 48,531,644 km (0.052 R)
• M72: 48,639,952 km (0.094 R)
• M73: 48,856,570 km (0.116 R)
• M74: 49,073,637 km (0.077 R)
• M75: 51,371,909 km (0.051 R)
• M76: 54,377,928 km (0.115 R)
• M77: 56,299,663 km (0.116 R)
• M78: 58,588,959 km (0.1 R)
• M79: 64,324,541 km (0.079 R)
• M80: 66,475,908 km (0.061 R)
• M81: 67,439,618 km (0.094 R)
• M82: 69,869,237 km (0.056 R)
• M83: 71,710,039 km (0.097 R)
• M84: 73,691,163 km (0.047 R)
• M85: 74,938,510 km (0.116 R)
• M86: 75,188,787 km (0.091 R)
• M87: 76,318,551 km (0.081 R)
• M88: 78,213,956 km (0.116 R)
• M89: 80,508,936 km (0.056 R)
• M90: 81,407,272 km (0.083 R)
• M91: 84,642,924 km (0.06 R)
• M92: 84,773,224 km (0.113 R)
• M93: 86,998,492 km (0.061 R)
• M94: 87,524,927 km (0.091 R)
• M95: 87,788,518 km (0.117 R)
• M96: 87,920,464 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.8

Radius: 7.8

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14 AU - 17.64 AU

Year: 22323 Days

Day: 15.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,788,123 km

• M1: 108,758 km (0.111 R)
• M2: 158,275 km (0.042 R)
• M3: 347,067 km (0.058 R)
• M4: 736,321 km (0.066 R)
• M5: 1,628,822 km (0.059 R)
• M6: 4,014,459 km (0.116 R)
• M7: 4,387,406 km (0.069 R)
• M8: 5,571,922 km (0.036 R)
• M9: 6,557,473 km (0.085 R)
• M10: 7,293,943 km (0.045 R)
• M11: 7,850,597 km (0.101 R)
• M12: 7,901,909 km (0.112 R)
• M13: 8,951,039 km (0.048 R)
• M14: 9,058,450 km (0.081 R)
• M15: 9,274,320 km (0.073 R)
• M16: 9,932,251 km (0.053 R)
• M17: 11,004,719 km (0.105 R)
• M18: 11,467,126 km (0.03 R)
• M19: 11,700,797 km (0.078 R)
• M20: 11,935,965 km (0.052 R)
• M21: 12,232,169 km (0.104 R)
• M22: 12,711,181 km (0.045 R)
• M23: 12,953,081 km (0.113 R)
• M24: 13,135,291 km (0.112 R)
• M25: 13,257,363 km (0.081 R)
• M26: 14,059,806 km (0.066 R)
• M27: 14,247,252 km (0.081 R)
• M28: 14,309,934 km (0.039 R)
• M29: 14,435,596 km (0.054 R)
• M30: 14,624,538 km (0.09 R)
• M31: 16,560,185 km (0.117 R)
• M32: 17,289,774 km (0.088 R)
• M33: 17,356,644 km (0.031 R)
• M34: 19,541,072 km (0.095 R)
• M35: 20,949,686 km (0.12 R)
• M36: 21,163,760 km (0.027 R)
• M37: 21,594,153 km (0.062 R)
• M38: 23,418,499 km (0.107 R)
• M39: 24,611,842 km (0.09 R)
• M40: 24,762,337 km (0.116 R)
• M41: 27,290,392 km (0.117 R)
• M42: 28,072,489 km (0.081 R)
• M43: 28,387,393 km (0.042 R)
• M44: 28,861,917 km (0.071 R)
• M45: 29,979,413 km (0.099 R)
• M46: 30,301,348 km (0.056 R)
• M47: 31,273,884 km (0.097 R)
• M48: 32,339,021 km (0.111 R)
• M49: 33,415,976 km (0.063 R)
• M50: 33,499,302 km (0.077 R)
• M51: 34,000,754 km (0.102 R)
• M52: 34,168,453 km (0.068 R)
• M53: 35,605,041 km (0.076 R)
• M54: 35,860,554 km (0.079 R)
• M55: 37,320,181 km (0.096 R)
• M56: 37,406,648 km (0.106 R)
• M57: 37,493,266 km (0.049 R)
• M58: 40,474,751 km (0.09 R)
• M59: 40,741,484 km (0.114 R)
• M60: 44,353,076 km (0.11 R)
• M61: 47,034,767 km (0.034 R)
• M62: 48,253,840 km (0.088 R)
• M63: 49,578,380 km (0.033 R)
• M64: 50,054,400 km (0.065 R)
• M65: 50,914,887 km (0.063 R)
• M66: 53,525,520 km (0.113 R)
• M67: 53,623,058 km (0.11 R)
• M68: 54,209,481 km (0.1 R)
• M69: 56,080,352 km (0.093 R)
• M70: 57,173,165 km (0.055 R)
• M71: 58,273,008 km (0.114 R)
• M72: 60,290,635 km (0.098 R)
• M73: 60,900,396 km (0.045 R)
• M74: 61,307,900 km (0.108 R)
• M75: 61,512,101 km (0.099 R)
• M76: 61,614,277 km (0.116 R)
• M77: 63,566,080 km (0.109 R)
• M78: 63,669,303 km (0.036 R)
• M79: 63,772,675 km (0.08 R)
• M80: 63,876,047 km (0.091 R)
• M81: 64,809,089 km (0.057 R)
• M82: 65,225,270 km (0.07 R)
• M83: 65,851,188 km (0.045 R)
• M84: 66,688,786 km (0.086 R)
• M85: 68,268,839 km (0.091 R)
• M86: 68,692,350 km (0.093 R)
• M87: 70,822,474 km (0.097 R)
• M88: 71,251,072 km (0.115 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit