🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.49 AU - 0.65 AU

Year: 152 Days

Day: 21.4 Hours

Environment

Temp: 235 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.98 AU - 0.98 AU

Year: 343 Days

Day: 18.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.05 AU - 1.16 AU

Year: 407 Days

Day: 34 Hours

Environment

Temp: 27 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.4 AU - 2.8 AU

Year: 1480 Days

Day: 46.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.83 AU - 6.27 AU

Year: 4007 Days

Day: 28.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,331,755 km

• M1: 383,419 km (0.087 R)
• M2: 1,561,503 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.1

Radius: 10.2

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.69 AU - 10.57 AU

Year: 8952 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,331,755 km

• M1: 161,566 km (0.093 R)
• M2: 457,769 km (0.081 R)
• M3: 558,898 km (0.058 R)
• M4: 636,389 km (0.114 R)
• M5: 768,933 km (0.052 R)
• M6: 929,900 km (0.107 R)
• M7: 1,005,148 km (0.071 R)
• M8: 1,162,226 km (0.1 R)
• M9: 1,370,316 km (0.085 R)
• M10: 1,435,242 km (0.088 R)
• M11: 1,545,645 km (0.104 R)
• M12: 1,636,302 km (0.036 R)
• M13: 2,477,191 km (0.075 R)
• M14: 2,719,839 km (0.096 R)
• M15: 2,941,992 km (0.1 R)
• M16: 3,170,128 km (0.055 R)
• M17: 3,315,687 km (0.083 R)
• M18: 3,404,100 km (0.086 R)
• M19: 3,643,905 km (0.091 R)
• M20: 3,765,827 km (0.032 R)
• M21: 4,331,606 km (0.086 R)
• M22: 4,624,519 km (0.104 R)
• M23: 4,957,673 km (0.104 R)
• M24: 5,717,780 km (0.038 R)
• M25: 5,967,309 km (0.11 R)
• M26: 6,075,319 km (0.083 R)
• M27: 6,183,927 km (0.089 R)
• M28: 6,440,188 km (0.072 R)
• M29: 6,737,290 km (0.057 R)
• M30: 8,612,349 km (0.109 R)
• M31: 8,980,809 km (0.101 R)
• M32: 9,187,852 km (0.091 R)
• M33: 9,480,466 km (0.094 R)
• M34: 9,818,407 km (0.117 R)
• M35: 11,299,127 km (0.12 R)
• M36: 11,883,456 km (0.116 R)
• M37: 11,974,262 km (0.107 R)
• M38: 12,065,218 km (0.09 R)
• M39: 13,128,410 km (0.1 R)
• M40: 13,790,231 km (0.116 R)
• M41: 14,705,770 km (0.099 R)
• M42: 15,048,050 km (0.056 R)
• M43: 15,195,553 km (0.089 R)
• M44: 15,740,538 km (0.038 R)
• M45: 15,990,367 km (0.091 R)
• M46: 16,191,127 km (0.11 R)
• M47: 16,696,768 km (0.038 R)
• M48: 17,002,696 km (0.113 R)
• M49: 17,156,333 km (0.073 R)
• M50: 17,671,847 km (0.073 R)
• M51: 18,718,134 km (0.091 R)
• M52: 19,035,880 km (0.12 R)
• M53: 19,623,201 km (0.074 R)
• M54: 19,999,889 km (0.079 R)
• M55: 20,162,203 km (0.103 R)
• M56: 20,760,744 km (0.108 R)
• M57: 22,873,215 km (0.109 R)
• M58: 23,497,487 km (0.071 R)
• M59: 23,611,481 km (0.113 R)
• M60: 24,299,930 km (0.062 R)
• M61: 25,111,499 km (0.055 R)
• M62: 25,520,649 km (0.077 R)
• M63: 26,049,776 km (0.047 R)
• M64: 26,820,654 km (0.094 R)
• M65: 27,059,412 km (0.113 R)
• M66: 27,358,758 km (0.026 R)
• M67: 28,142,202 km (0.105 R)
• M68: 28,688,982 km (0.108 R)
• M69: 29,177,868 km (0.119 R)
• M70: 30,973,342 km (0.113 R)
• M71: 32,042,368 km (0.105 R)
• M72: 33,123,362 km (0.118 R)
• M73: 33,443,651 km (0.093 R)
• M74: 34,022,745 km (0.118 R)
• M75: 34,151,847 km (0.069 R)
• M76: 34,410,502 km (0.03 R)
• M77: 34,605,129 km (0.098 R)
• M78: 36,108,288 km (0.061 R)
• M79: 36,305,907 km (0.089 R)
• M80: 36,437,853 km (0.103 R)
• M81: 37,365,958 km (0.104 R)
• M82: 37,499,249 km (0.088 R)
• M83: 37,766,282 km (0.096 R)
• M84: 38,301,992 km (0.117 R)
• M85: 39,516,726 km (0.116 R)
• M86: 39,992,448 km (0.027 R)
• M87: 40,265,314 km (0.048 R)
• M88: 40,401,897 km (0.068 R)
• M89: 41,845,516 km (0.104 R)
• M90: 42,330,513 km (0.112 R)
• M91: 46,205,247 km (0.077 R)
• M92: 46,348,263 km (0.075 R)
• M93: 47,425,667 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.7

Radius: 4.7

Gravity: 39.51 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.49 AU - 16.75 AU

Year: 23925 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,331,755 km

• M1: 229,034 km (0.102 R)
• M2: 301,739 km (0.107 R)
• M3: 361,578 km (0.066 R)
• M4: 493,673 km (0.075 R)
• M5: 692,937 km (0.043 R)
• M6: 801,545 km (0.086 R)
• M7: 1,035,367 km (0.069 R)
• M8: 1,705,715 km (0.07 R)
• M9: 2,524,913 km (0.108 R)
• M10: 3,355,480 km (0.09 R)
• M11: 3,587,058 km (0.08 R)
• M12: 4,615,094 km (0.07 R)
• M13: 5,134,498 km (0.067 R)
• M14: 5,401,082 km (0.054 R)
• M15: 5,455,086 km (0.076 R)
• M16: 5,837,159 km (0.044 R)
• M17: 6,684,781 km (0.114 R)
• M18: 7,570,251 km (0.118 R)
• M19: 10,038,765 km (0.03 R)
• M20: 12,020,189 km (0.077 R)
• M21: 12,373,689 km (0.117 R)
• M22: 12,730,629 km (0.09 R)
• M23: 14,490,499 km (0.108 R)
• M24: 15,169,972 km (0.112 R)
• M25: 16,559,587 km (0.115 R)
• M26: 17,269,429 km (0.071 R)
• M27: 17,588,222 km (0.068 R)
• M28: 17,828,476 km (0.092 R)
• M29: 19,128,481 km (0.052 R)
• M30: 20,039,682 km (0.099 R)
• M31: 20,290,707 km (0.107 R)
• M32: 20,965,094 km (0.11 R)
• M33: 21,561,242 km (0.072 R)
• M34: 22,857,208 km (0.102 R)
• M35: 23,031,939 km (0.103 R)
• M36: 23,206,968 km (0.079 R)
• M37: 23,470,560 km (0.094 R)
• M38: 24,000,585 km (0.067 R)
• M39: 24,267,168 km (0.103 R)
• M40: 24,624,109 km (0.116 R)
• M41: 25,886,715 km (0.026 R)
• M42: 26,525,946 km (0.095 R)
• M43: 27,913,167 km (0.05 R)
• M44: 29,323,726 km (0.113 R)
• M45: 30,564,939 km (0.106 R)
• M46: 31,337,164 km (0.095 R)
• M47: 31,434,253 km (0.062 R)
• M48: 32,409,631 km (0.098 R)
• M49: 32,605,903 km (0.094 R)
• M50: 33,692,283 km (0.114 R)
• M51: 34,289,926 km (0.118 R)
• M52: 34,891,160 km (0.099 R)
• M53: 36,919,857 km (0.089 R)
• M54: 38,466,400 km (0.093 R)
• M55: 38,986,551 km (0.067 R)
• M56: 39,613,965 km (0.081 R)
• M57: 40,349,986 km (0.039 R)
• M58: 41,622,316 km (0.099 R)
• M59: 43,339,102 km (0.115 R)
• M60: 44,206,171 km (0.079 R)
• M61: 45,078,925 km (0.105 R)
• M62: 46,730,485 km (0.118 R)
• M63: 47,730,996 km (0.061 R)
• M64: 48,850,885 km (0.077 R)
• M65: 50,206,242 km (0.104 R)
• M66: 50,433,332 km (0.115 R)
• M67: 52,147,275 km (0.108 R)
• M68: 52,262,315 km (0.046 R)
• M69: 52,838,267 km (0.079 R)
• M70: 53,648,190 km (0.089 R)
• M71: 54,112,841 km (0.074 R)
• M72: 54,812,361 km (0.028 R)
• M73: 55,749,591 km (0.05 R)
• M74: 56,220,226 km (0.098 R)
• M75: 57,877,771 km (0.114 R)
• M76: 59,791,726 km (0.072 R)
• M77: 60,635,607 km (0.082 R)
• M78: 62,456,961 km (0.1 R)
• M79: 64,789,940 km (0.061 R)
• M80: 64,913,508 km (0.102 R)
• M81: 65,037,076 km (0.108 R)
• M82: 65,160,943 km (0.108 R)
• M83: 70,936,468 km (0.073 R)
• M84: 75,049,661 km (0.096 R)
• M85: 75,959,665 km (0.119 R)
• M86: 78,184,934 km (0.116 R)
• M87: 79,107,354 km (0.083 R)
• M88: 79,371,693 km (0.074 R)
• M89: 79,636,182 km (0.093 R)
• M90: 81,762,866 km (0.057 R)
• M91: 82,163,788 km (0.087 R)
• M92: 82,297,529 km (0.089 R)
• M93: 82,833,239 km (0.084 R)
• M94: 86,615,821 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38

Radius: 4.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.63 AU - 20.73 AU

Year: 24054 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,331,755 km

• M1: 57,595 km (0.107 R)
• M2: 166,502 km (0.057 R)
• M3: 266,733 km (0.109 R)
• M4: 386,112 km (0.115 R)
• M5: 698,472 km (0.084 R)
• M6: 1,199,027 km (0.067 R)
• M7: 1,448,556 km (0.115 R)
• M8: 1,482,964 km (0.114 R)
• M9: 3,071,394 km (0.114 R)
• M10: 4,471,630 km (0.094 R)
• M11: 5,707,757 km (0.119 R)
• M12: 6,039,416 km (0.113 R)
• M13: 6,123,190 km (0.08 R)
• M14: 6,462,478 km (0.059 R)
• M15: 7,188,926 km (0.078 R)
• M16: 7,396,867 km (0.099 R)
• M17: 8,971,085 km (0.056 R)
• M18: 9,583,090 km (0.077 R)
• M19: 9,844,737 km (0.041 R)
• M20: 10,948,919 km (0.113 R)
• M21: 11,119,610 km (0.098 R)
• M22: 11,291,198 km (0.104 R)
• M23: 11,360,163 km (0.077 R)
• M24: 12,374,437 km (0.113 R)
• M25: 13,126,914 km (0.11 R)
• M26: 14,004,904 km (0.082 R)
• M27: 14,264,606 km (0.119 R)
• M28: 16,750,324 km (0.081 R)
• M29: 18,588,283 km (0.098 R)
• M30: 20,405,299 km (0.088 R)
• M31: 21,207,293 km (0.095 R)
• M32: 22,754,883 km (0.116 R)
• M33: 25,549,222 km (0.113 R)
• M34: 25,866,369 km (0.062 R)
• M35: 26,002,653 km (0.07 R)
• M36: 26,275,968 km (0.084 R)
• M37: 30,872,812 km (0.099 R)
• M38: 32,426,685 km (0.114 R)
• M39: 32,573,590 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269

Radius: 3

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.07 AU - 23.81 AU

Year: 31440 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,331,755 km

• M1: 334,950 km (0.057 R)
• M2: 756,068 km (0.084 R)
• M3: 780,153 km (0.083 R)
• M4: 1,008,439 km (0.112 R)
• M5: 1,171,651 km (0.036 R)
• M6: 1,372,411 km (0.095 R)
• M7: 1,461,721 km (0.067 R)
• M8: 1,522,308 km (0.099 R)
• M9: 1,552,975 km (0.053 R)
• M10: 2,347,191 km (0.102 R)
• M11: 2,599,113 km (0.076 R)
• M12: 2,746,916 km (0.112 R)
• M13: 3,206,481 km (0.04 R)
• M14: 3,285,319 km (0.031 R)
• M15: 3,445,089 km (0.088 R)
• M16: 3,772,110 km (0.088 R)
• M17: 4,543,437 km (0.07 R)
• M18: 5,835,364 km (0.074 R)
• M19: 6,273,088 km (0.102 R)
• M20: 6,721,432 km (0.109 R)
• M21: 7,491,263 km (0.105 R)
• M22: 7,701,149 km (0.061 R)
• M23: 9,056,655 km (0.09 R)
• M24: 9,112,306 km (0.102 R)
• M25: 10,250,745 km (0.093 R)
• M26: 11,856,828 km (0.047 R)
• M27: 11,978,900 km (0.084 R)
• M28: 12,101,421 km (0.098 R)
• M29: 13,285,488 km (0.1 R)
• M30: 14,310,981 km (0.114 R)
• M31: 15,096,520 km (0.119 R)
• M32: 15,228,764 km (0.065 R)
• M33: 15,494,599 km (0.091 R)
• M34: 16,504,684 km (0.097 R)
• M35: 16,572,751 km (0.112 R)
• M36: 16,914,582 km (0.113 R)
• M37: 16,983,248 km (0.088 R)
• M38: 17,466,449 km (0.071 R)
• M39: 17,814,264 km (0.107 R)
• M40: 18,375,705 km (0.116 R)
• M41: 18,587,685 km (0.119 R)
• M42: 20,385,552 km (0.105 R)
• M43: 21,639,482 km (0.102 R)
• M44: 22,464,065 km (0.043 R)
• M45: 23,528,155 km (0.107 R)
• M46: 24,375,776 km (0.109 R)
• M47: 24,764,432 km (0.102 R)
• M48: 24,842,372 km (0.06 R)
• M49: 25,626,564 km (0.067 R)
• M50: 26,259,662 km (0.084 R)
• M51: 26,339,099 km (0.101 R)
• M52: 26,657,892 km (0.046 R)
• M53: 26,817,812 km (0.093 R)
• M54: 26,897,847 km (0.102 R)
• M55: 27,783,765 km (0.094 R)
• M56: 27,945,929 km (0.118 R)
• M57: 28,189,624 km (0.111 R)
• M58: 30,081,589 km (0.03 R)
• M59: 30,498,219 km (0.114 R)
• M60: 30,581,844 km (0.065 R)
• M61: 30,749,244 km (0.085 R)
• M62: 31,253,090 km (0.04 R)
• M63: 33,726,990 km (0.111 R)
• M64: 34,594,508 km (0.092 R)
• M65: 35,293,728 km (0.108 R)
• M66: 36,351,385 km (0.102 R)
• M67: 36,617,520 km (0.094 R)
• M68: 37,240,744 km (0.105 R)
• M69: 37,508,973 km (0.118 R)
• M70: 37,867,559 km (0.049 R)
• M71: 41,237,700 km (0.082 R)
• M72: 42,072,008 km (0.114 R)
• M73: 43,662,831 km (0.026 R)
• M74: 43,756,928 km (0.073 R)
• M75: 44,228,910 km (0.068 R)
• M76: 45,368,546 km (0.108 R)
• M77: 45,559,433 km (0.113 R)
• M78: 47,676,542 km (0.09 R)
• M79: 48,747,065 km (0.108 R)
• M80: 49,138,263 km (0.084 R)
• M81: 49,530,509 km (0.114 R)
• M82: 50,219,556 km (0.082 R)
• M83: 50,713,529 km (0.083 R)
• M84: 52,405,480 km (0.036 R)
• M85: 52,505,561 km (0.092 R)
• M86: 53,308,603 km (0.117 R)
• M87: 53,711,769 km (0.061 R)
• M88: 54,115,833 km (0.11 R)
• M89: 56,663,933 km (0.081 R)
• M90: 59,042,689 km (0.095 R)
• M91: 59,251,079 km (0.105 R)
• M92: 59,459,618 km (0.089 R)
• M93: 60,401,487 km (0.115 R)
• M94: 62,193,819 km (0.078 R)
• M95: 67,130,698 km (0.11 R)
• M96: 69,535,783 km (0.078 R)
• M97: 71,413,536 km (0.072 R)
• M98: 71,635,539 km (0.039 R)
• M99: 72,749,145 km (0.108 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit