🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 26.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.71 AU - 2.23 AU

Year: 1042 Days

Day: 12.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.77 AU - 2.77 AU

Year: 1288 Days

Day: 42.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.32 AU - 3.92 AU

Year: 2595 Days

Day: 41.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 10.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.34 AU - 5.26 AU

Year: 3962 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 79,120,632 km

• M1: 130,001 km (0.082 R)
• M2: 213,177 km (0.118 R)
• M3: 293,960 km (0.106 R)
• M4: 373,396 km (0.081 R)
• M5: 540,048 km (0.082 R)
• M6: 936,483 km (0.09 R)
• M7: 1,078,301 km (0.066 R)
• M8: 1,172,399 km (0.077 R)
• M9: 1,471,893 km (0.106 R)
• M10: 1,811,481 km (0.084 R)
• M11: 2,820,369 km (0.102 R)
• M12: 3,125,249 km (0.118 R)
• M13: 3,301,475 km (0.114 R)
• M14: 3,380,762 km (0.101 R)
• M15: 3,501,189 km (0.09 R)
• M16: 3,725,436 km (0.027 R)
• M17: 4,145,357 km (0.111 R)
• M18: 4,492,274 km (0.049 R)
• M19: 4,691,688 km (0.085 R)
• M20: 4,826,177 km (0.057 R)
• M21: 5,030,378 km (0.102 R)
• M22: 5,779,415 km (0.03 R)
• M23: 5,972,097 km (0.055 R)
• M24: 6,044,951 km (0.118 R)
• M25: 6,240,625 km (0.085 R)
• M26: 6,613,123 km (0.026 R)
• M27: 6,738,935 km (0.103 R)
• M28: 6,890,927 km (0.092 R)
• M29: 7,146,889 km (0.097 R)
• M30: 7,224,231 km (0.094 R)
• M31: 7,327,902 km (0.063 R)
• M32: 7,510,412 km (0.053 R)
• M33: 7,589,100 km (0.077 R)
• M34: 8,582,280 km (0.1 R)
• M35: 8,664,709 km (0.119 R)
• M36: 9,052,317 km (0.102 R)
• M37: 9,417,485 km (0.098 R)
• M38: 10,249,249 km (0.118 R)
• M39: 10,424,279 km (0.103 R)
• M40: 10,512,242 km (0.087 R)
• M41: 11,374,525 km (0.075 R)
• M42: 11,646,793 km (0.098 R)
• M43: 11,768,565 km (0.043 R)
• M44: 11,921,305 km (0.116 R)
• M45: 12,788,673 km (0.117 R)
• M46: 13,134,992 km (0.087 R)
• M47: 13,198,422 km (0.096 R)
• M48: 13,293,566 km (0.11 R)
• M49: 14,160,186 km (0.092 R)
• M50: 14,518,473 km (0.079 R)
• M51: 14,649,521 km (0.093 R)
• M52: 14,813,780 km (0.079 R)
• M53: 14,945,725 km (0.096 R)
• M54: 15,310,594 km (0.091 R)
• M55: 15,812,794 km (0.096 R)
• M56: 15,880,263 km (0.113 R)
• M57: 16,252,462 km (0.032 R)
• M58: 16,696,170 km (0.083 R)
• M59: 17,490,983 km (0.11 R)
• M60: 18,156,843 km (0.093 R)
• M61: 18,227,304 km (0.087 R)
• M62: 18,298,064 km (0.077 R)
• M63: 18,652,760 km (0.09 R)
• M64: 19,045,455 km (0.103 R)
• M65: 19,117,261 km (0.03 R)
• M66: 19,332,832 km (0.052 R)
• M67: 20,460,052 km (0.062 R)
• M68: 21,013,115 km (0.083 R)
• M69: 21,459,067 km (0.114 R)
• M70: 22,398,242 km (0.093 R)
• M71: 22,891,915 km (0.069 R)
• M72: 23,350,881 km (0.114 R)
• M73: 23,427,625 km (0.082 R)
• M74: 23,774,094 km (0.067 R)
• M75: 24,044,866 km (0.077 R)
• M76: 24,161,103 km (0.107 R)
• M77: 24,472,267 km (0.072 R)
• M78: 24,667,492 km (0.044 R)
• M79: 24,784,777 km (0.077 R)
• M80: 25,019,945 km (0.102 R)
• M81: 25,730,086 km (0.077 R)
• M82: 25,809,373 km (0.066 R)
• M83: 26,167,360 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 8.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.6 AU - 10.06 AU

Year: 9885 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 79,120,632 km

• M1: 188,194 km (0.065 R)
• M2: 584,928 km (0.077 R)
• M3: 748,588 km (0.069 R)
• M4: 818,450 km (0.083 R)
• M5: 1,181,225 km (0.113 R)
• M6: 1,263,653 km (0.117 R)
• M7: 2,167,374 km (0.078 R)
• M8: 2,321,161 km (0.078 R)
• M9: 2,558,572 km (0.09 R)
• M10: 2,776,387 km (0.089 R)
• M11: 2,943,637 km (0.059 R)
• M12: 3,891,190 km (0.082 R)
• M13: 4,047,370 km (0.075 R)
• M14: 4,528,028 km (0.105 R)
• M15: 5,128,813 km (0.119 R)
• M16: 5,265,695 km (0.078 R)
• M17: 5,369,217 km (0.087 R)
• M18: 5,683,672 km (0.1 R)
• M19: 5,861,095 km (0.081 R)
• M20: 6,257,679 km (0.11 R)
• M21: 6,367,484 km (0.099 R)
• M22: 6,551,788 km (0.096 R)
• M23: 6,812,687 km (0.054 R)
• M24: 6,887,935 km (0.039 R)
• M25: 7,306,360 km (0.052 R)
• M26: 7,733,163 km (0.069 R)
• M27: 7,969,378 km (0.09 R)
• M28: 8,368,355 km (0.108 R)
• M29: 9,102,881 km (0.099 R)
• M30: 12,287,520 km (0.099 R)
• M31: 12,701,906 km (0.083 R)
• M32: 12,841,032 km (0.051 R)
• M33: 13,214,578 km (0.114 R)
• M34: 13,591,715 km (0.03 R)
• M35: 14,647,128 km (0.117 R)
• M36: 15,086,496 km (0.11 R)
• M37: 15,283,068 km (0.071 R)
• M38: 16,128,296 km (0.101 R)
• M39: 16,379,770 km (0.068 R)
• M40: 16,480,749 km (0.081 R)
• M41: 16,632,590 km (0.08 R)
• M42: 17,039,796 km (0.076 R)
• M43: 17,193,283 km (0.042 R)
• M44: 17,398,681 km (0.114 R)
• M45: 17,656,737 km (0.113 R)
• M46: 18,806,547 km (0.098 R)
• M47: 19,443,983 km (0.064 R)
• M48: 21,123,219 km (0.087 R)
• M49: 21,730,288 km (0.098 R)
• M50: 23,017,876 km (0.076 R)
• M51: 23,357,763 km (0.118 R)
• M52: 23,471,457 km (0.119 R)
• M53: 24,676,318 km (0.03 R)
• M54: 25,373,893 km (0.101 R)
• M55: 26,491,389 km (0.089 R)
• M56: 26,550,630 km (0.08 R)
• M57: 26,728,801 km (0.071 R)
• M58: 27,026,351 km (0.105 R)
• M59: 28,713,516 km (0.071 R)
• M60: 30,558,656 km (0.056 R)
• M61: 30,807,587 km (0.085 R)
• M62: 31,432,757 km (0.113 R)
• M63: 31,936,004 km (0.045 R)
• M64: 32,251,805 km (0.107 R)
• M65: 32,568,803 km (0.097 R)
• M66: 32,886,698 km (0.066 R)
• M67: 33,269,519 km (0.103 R)
• M68: 34,168,752 km (0.112 R)
• M69: 35,466,962 km (0.088 R)
• M70: 37,112,389 km (0.1 R)
• M71: 38,580,842 km (0.118 R)
• M72: 38,715,331 km (0.091 R)
• M73: 39,254,631 km (0.047 R)
• M74: 40,340,711 km (0.07 R)
• M75: 40,682,243 km (0.101 R)
• M76: 41,368,000 km (0.118 R)
• M77: 42,542,493 km (0.114 R)
• M78: 42,890,009 km (0.029 R)
• M79: 42,959,721 km (0.077 R)
• M80: 43,657,895 km (0.102 R)
• M81: 43,868,080 km (0.081 R)
• M82: 43,938,241 km (0.116 R)
• M83: 44,924,241 km (0.085 R)
• M84: 45,065,760 km (0.076 R)
• M85: 45,349,099 km (0.069 R)
• M86: 45,917,570 km (0.111 R)
• M87: 46,918,081 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.5

Radius: 3.8

Gravity: 61.39 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.96 AU - 17.42 AU

Year: 21211 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,120,632 km

• M1: 429,645 km (0.1 R)
• M2: 611,556 km (0.083 R)
• M3: 1,158,935 km (0.107 R)
• M4: 1,609,374 km (0.079 R)
• M5: 1,677,740 km (0.066 R)
• M6: 1,997,431 km (0.048 R)
• M7: 2,108,133 km (0.102 R)
• M8: 2,145,533 km (0.117 R)
• M9: 2,297,075 km (0.084 R)
• M10: 2,413,163 km (0.116 R)
• M11: 2,650,874 km (0.105 R)
• M12: 2,937,803 km (0.117 R)
• M13: 3,191,521 km (0.079 R)
• M14: 3,674,722 km (0.109 R)
• M15: 3,856,184 km (0.11 R)
• M16: 4,274,759 km (0.104 R)
• M17: 4,561,837 km (0.045 R)
• M18: 4,756,763 km (0.112 R)
• M19: 4,904,716 km (0.11 R)
• M20: 6,302,708 km (0.096 R)
• M21: 6,465,171 km (0.108 R)
• M22: 7,072,539 km (0.094 R)
• M23: 7,241,435 km (0.086 R)
• M24: 7,297,983 km (0.074 R)
• M25: 8,519,599 km (0.114 R)
• M26: 8,759,255 km (0.117 R)
• M27: 9,615,852 km (0.092 R)
• M28: 9,802,849 km (0.103 R)
• M29: 11,210,565 km (0.12 R)
• M30: 11,275,940 km (0.043 R)
• M31: 14,138,046 km (0.113 R)
• M32: 14,779,073 km (0.038 R)
• M33: 17,663,918 km (0.071 R)
• M34: 18,122,884 km (0.096 R)
• M35: 18,740,873 km (0.077 R)
• M36: 20,395,426 km (0.117 R)
• M37: 20,475,461 km (0.108 R)
• M38: 21,932,245 km (0.079 R)
• M39: 25,373,145 km (0.065 R)
• M40: 28,529,361 km (0.051 R)
• M41: 28,708,280 km (0.087 R)
• M42: 28,977,407 km (0.116 R)
• M43: 29,608,710 km (0.082 R)
• M44: 32,457,951 km (0.085 R)
• M45: 33,113,189 km (0.078 R)
• M46: 33,867,612 km (0.099 R)
• M47: 33,962,307 km (0.044 R)
• M48: 34,627,569 km (0.102 R)
• M49: 34,818,456 km (0.039 R)
• M50: 35,778,126 km (0.066 R)
• M51: 38,017,905 km (0.082 R)
• M52: 40,906,042 km (0.092 R)
• M53: 41,411,234 km (0.077 R)
• M54: 41,512,362 km (0.091 R)
• M55: 42,529,478 km (0.045 R)
• M56: 43,864,040 km (0.042 R)
• M57: 43,967,263 km (0.04 R)
• M58: 44,795,886 km (0.064 R)
• M59: 44,899,856 km (0.061 R)
• M60: 45,107,947 km (0.063 R)
• M61: 45,734,313 km (0.043 R)
• M62: 46,995,573 km (0.093 R)
• M63: 48,055,324 km (0.106 R)
• M64: 49,015,742 km (0.098 R)
• M65: 49,444,639 km (0.046 R)
• M66: 50,522,492 km (0.106 R)
• M67: 50,630,651 km (0.025 R)
• M68: 50,847,269 km (0.08 R)
• M69: 52,044,202 km (0.083 R)
• M70: 54,465,892 km (0.118 R)
• M71: 54,910,048 km (0.118 R)
• M72: 55,578,751 km (0.116 R)
• M73: 56,137,947 km (0.081 R)
• M74: 56,699,089 km (0.037 R)
• M75: 57,262,026 km (0.116 R)
• M76: 57,374,823 km (0.119 R)
• M77: 58,053,249 km (0.061 R)
• M78: 60,104,385 km (0.037 R)
• M79: 61,716,153 km (0.12 R)
• M80: 64,746,706 km (0.097 R)
• M81: 65,452,958 km (0.079 R)
• M82: 68,422,925 km (0.109 R)
• M83: 68,662,431 km (0.046 R)
• M84: 70,346,753 km (0.119 R)
• M85: 70,830,403 km (0.07 R)
• M86: 71,072,752 km (0.114 R)
• M87: 71,193,926 km (0.071 R)
• M88: 73,633,119 km (0.115 R)
• M89: 76,347,722 km (0.026 R)
• M90: 76,471,888 km (0.08 R)
• M91: 78,092,183 km (0.055 R)
• M92: 78,217,247 km (0.117 R)
• M93: 79,220,450 km (0.114 R)
• M94: 79,975,770 km (0.075 R)
• M95: 82,765,321 km (0.092 R)
• M96: 83,915,579 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.3

Radius: 7.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.13 AU - 22.33 AU

Year: 29323 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,120,632 km

• M1: 255,663 km (0.063 R)
• M2: 319,242 km (0.112 R)
• M3: 1,005,896 km (0.087 R)
• M4: 1,345,334 km (0.054 R)
• M5: 1,751,492 km (0.081 R)
• M6: 2,158,697 km (0.044 R)
• M7: 2,446,374 km (0.097 R)
• M8: 2,900,553 km (0.095 R)
• M9: 2,978,793 km (0.046 R)
• M10: 3,298,932 km (0.095 R)
• M11: 4,686,752 km (0.026 R)
• M12: 4,871,505 km (0.059 R)
• M13: 5,683,821 km (0.054 R)
• M14: 6,181,085 km (0.047 R)
• M15: 6,332,927 km (0.12 R)
• M16: 7,323,564 km (0.12 R)
• M17: 7,377,120 km (0.104 R)
• M18: 7,430,676 km (0.092 R)
• M19: 7,538,237 km (0.114 R)
• M20: 7,918,963 km (0.114 R)
• M21: 8,417,573 km (0.081 R)
• M22: 8,699,116 km (0.081 R)
• M23: 9,155,838 km (0.081 R)
• M24: 10,391,666 km (0.048 R)
• M25: 10,512,093 km (0.094 R)
• M26: 12,056,092 km (0.104 R)
• M27: 12,309,661 km (0.09 R)
• M28: 12,757,557 km (0.097 R)
• M29: 12,886,510 km (0.111 R)
• M30: 13,669,505 km (0.086 R)
• M31: 13,735,478 km (0.092 R)
• M32: 14,872,721 km (0.112 R)
• M33: 16,740,151 km (0.111 R)
• M34: 17,236,367 km (0.091 R)
• M35: 18,973,648 km (0.028 R)
• M36: 19,565,158 km (0.114 R)
• M37: 20,690,433 km (0.103 R)
• M38: 21,759,459 km (0.101 R)
• M39: 22,378,345 km (0.082 R)
• M40: 22,456,136 km (0.095 R)
• M41: 22,690,107 km (0.102 R)
• M42: 24,030,504 km (0.088 R)
• M43: 24,429,631 km (0.105 R)
• M44: 24,509,666 km (0.115 R)
• M45: 25,315,400 km (0.101 R)
• M46: 26,293,621 km (0.049 R)
• M47: 26,457,879 km (0.09 R)
• M48: 26,787,444 km (0.071 R)
• M49: 27,035,477 km (0.044 R)
• M50: 27,118,354 km (0.068 R)
• M51: 27,951,465 km (0.049 R)
• M52: 28,119,164 km (0.12 R)
• M53: 28,203,088 km (0.076 R)
• M54: 28,371,236 km (0.092 R)
• M55: 30,156,687 km (0.095 R)
• M56: 31,715,945 km (0.08 R)
• M57: 32,505,224 km (0.08 R)
• M58: 32,858,125 km (0.09 R)
• M59: 32,946,537 km (0.105 R)
• M60: 34,821,896 km (0.108 R)
• M61: 37,099,075 km (0.104 R)
• M62: 37,837,789 km (0.107 R)
• M63: 39,330,028 km (0.078 R)
• M64: 40,746,271 km (0.112 R)
• M65: 42,853,656 km (0.025 R)
• M66: 44,408,427 km (0.085 R)
• M67: 45,586,510 km (0.101 R)
• M68: 48,174,254 km (0.096 R)
• M69: 48,375,164 km (0.09 R)
• M70: 48,677,352 km (0.04 R)
• M71: 48,879,010 km (0.052 R)
• M72: 49,688,634 km (0.044 R)
• M73: 50,706,946 km (0.066 R)
• M74: 54,324,971 km (0.07 R)
• M75: 55,584,435 km (0.087 R)
• M76: 58,882,320 km (0.108 R)
• M77: 60,175,893 km (0.075 R)
• M78: 64,333,667 km (0.071 R)
• M79: 64,776,626 km (0.098 R)
• M80: 64,887,478 km (0.108 R)
• M81: 65,665,686 km (0.102 R)
• M82: 68,131,358 km (0.078 R)
• M83: 71,313,155 km (0.1 R)
• M84: 72,576,360 km (0.047 R)
• M85: 72,922,080 km (0.079 R)
• M86: 74,194,710 km (0.07 R)
• M87: 74,543,123 km (0.103 R)
• M88: 77,349,280 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit