🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 211 Days

Day: 12.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 356 Days

Day: 33.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.25 AU - 1.33 AU

Year: 564 Days

Day: 41.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.77 AU - 3.43 AU

Year: 2101 Days

Day: 12.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 9.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.94 AU - 8.18 AU

Year: 7222 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 114.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,552,058 km

• M1: 162,613 km (0.109 R)
• M2: 223,948 km (0.083 R)
• M3: 427,401 km (0.056 R)
• M4: 560,394 km (0.092 R)
• M5: 723,904 km (0.104 R)
• M6: 803,789 km (0.115 R)
• M7: 903,870 km (0.034 R)
• M8: 1,080,396 km (0.113 R)
• M9: 1,508,545 km (0.068 R)
• M10: 2,533,739 km (0.092 R)
• M11: 2,608,538 km (0.099 R)
• M12: 2,837,423 km (0.117 R)
• M13: 3,206,630 km (0.098 R)
• M14: 3,563,122 km (0.099 R)
• M15: 3,647,346 km (0.09 R)
• M16: 3,732,018 km (0.071 R)
• M17: 3,874,884 km (0.116 R)
• M18: 4,019,545 km (0.109 R)
• M19: 4,195,472 km (0.078 R)
• M20: 4,373,943 km (0.099 R)
• M21: 4,707,695 km (0.03 R)
• M22: 4,986,995 km (0.072 R)
• M23: 5,207,951 km (0.1 R)
• M24: 5,303,693 km (0.076 R)
• M25: 5,432,198 km (0.025 R)
• M26: 5,823,995 km (0.073 R)
• M27: 6,123,938 km (0.076 R)
• M28: 6,258,876 km (0.104 R)
• M29: 6,531,742 km (0.072 R)
• M30: 7,018,683 km (0.039 R)
• M31: 7,159,904 km (0.093 R)
• M32: 8,661,866 km (0.085 R)
• M33: 9,820,502 km (0.076 R)
• M34: 9,978,627 km (0.097 R)
• M35: 10,700,885 km (0.107 R)
• M36: 10,904,488 km (0.108 R)
• M37: 11,315,583 km (0.062 R)
• M38: 11,523,075 km (0.062 R)
• M39: 12,026,173 km (0.063 R)
• M40: 12,408,096 km (0.076 R)
• M41: 12,493,517 km (0.06 R)
• M42: 12,579,236 km (0.064 R)
• M43: 12,880,377 km (0.078 R)
• M44: 13,097,144 km (0.06 R)
• M45: 13,975,732 km (0.111 R)
• M46: 14,332,523 km (0.05 R)
• M47: 15,146,336 km (0.052 R)
• M48: 15,743,381 km (0.044 R)
• M49: 16,068,158 km (0.052 R)
• M50: 16,301,381 km (0.057 R)
• M51: 16,441,853 km (0.08 R)
• M52: 16,771,268 km (0.058 R)
• M53: 17,150,498 km (0.097 R)
• M54: 19,088,389 km (0.044 R)
• M55: 19,533,892 km (0.115 R)
• M56: 20,435,368 km (0.065 R)
• M57: 22,486,505 km (0.102 R)
• M58: 22,747,553 km (0.103 R)
• M59: 23,483,575 km (0.115 R)
• M60: 24,602,417 km (0.072 R)
• M61: 25,466,494 km (0.103 R)
• M62: 25,738,613 km (0.087 R)
• M63: 25,956,876 km (0.074 R)
• M64: 26,670,757 km (0.106 R)
• M65: 27,949,520 km (0.111 R)
• M66: 28,568,257 km (0.109 R)
• M67: 29,590,309 km (0.078 R)
• M68: 30,220,715 km (0.113 R)
• M69: 30,739,819 km (0.089 R)
• M70: 31,203,872 km (0.032 R)
• M71: 31,494,989 km (0.097 R)
• M72: 32,314,935 km (0.101 R)
• M73: 32,904,949 km (0.053 R)
• M74: 33,498,554 km (0.109 R)
• M75: 33,856,392 km (0.048 R)
• M76: 34,035,760 km (0.046 R)
• M77: 34,756,522 km (0.118 R)
• M78: 35,421,634 km (0.09 R)
• M79: 36,580,419 km (0.08 R)
• M80: 36,887,394 km (0.112 R)
• M81: 37,071,998 km (0.084 R)
• M82: 38,747,195 km (0.086 R)
• M83: 38,997,622 km (0.047 R)
• M84: 39,940,986 km (0.056 R)
• M85: 40,320,366 km (0.067 R)
• M86: 40,383,796 km (0.069 R)
• M87: 40,510,505 km (0.086 R)
• M88: 41,850,154 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 9.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.73 AU - 12.15 AU

Year: 12066 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 101.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,552,058 km

• M1: 120,576 km (0.104 R)
• M2: 236,215 km (0.039 R)
• M3: 324,328 km (0.117 R)
• M4: 438,621 km (0.03 R)
• M5: 671,994 km (0.116 R)
• M6: 768,185 km (0.056 R)
• M7: 929,452 km (0.087 R)
• M8: 1,053,917 km (0.107 R)
• M9: 1,217,727 km (0.062 R)
• M10: 1,497,325 km (0.064 R)
• M11: 1,778,120 km (0.075 R)
• M12: 1,994,738 km (0.083 R)
• M13: 2,157,650 km (0.101 R)
• M14: 2,562,612 km (0.079 R)
• M15: 3,060,922 km (0.069 R)
• M16: 3,345,457 km (0.062 R)
• M17: 3,466,631 km (0.068 R)
• M18: 3,564,468 km (0.107 R)
• M19: 4,068,164 km (0.105 R)
• M20: 4,328,614 km (0.089 R)
• M21: 5,169,803 km (0.111 R)
• M22: 5,338,550 km (0.095 R)
• M23: 5,423,521 km (0.107 R)
• M24: 5,652,406 km (0.087 R)
• M25: 5,913,903 km (0.105 R)
• M26: 6,001,867 km (0.1 R)
• M27: 6,238,680 km (0.093 R)
• M28: 6,691,214 km (0.053 R)
• M29: 6,936,853 km (0.087 R)
• M30: 7,029,754 km (0.111 R)
• M31: 8,111,346 km (0.098 R)
• M32: 8,241,945 km (0.082 R)
• M33: 8,571,659 km (0.091 R)
• M34: 9,278,060 km (0.111 R)
• M35: 9,655,645 km (0.092 R)
• M36: 9,898,592 km (0.088 R)
• M37: 10,178,639 km (0.113 R)
• M38: 10,249,100 km (0.029 R)
• M39: 10,390,320 km (0.069 R)
• M40: 11,397,862 km (0.112 R)
• M41: 11,802,225 km (0.029 R)
• M42: 11,950,327 km (0.115 R)
• M43: 12,211,225 km (0.057 R)
• M44: 12,398,672 km (0.112 R)
• M45: 12,624,864 km (0.088 R)
• M46: 13,004,992 km (0.052 R)
• M47: 13,196,477 km (0.078 R)
• M48: 14,049,933 km (0.069 R)
• M49: 14,167,666 km (0.095 R)
• M50: 14,246,504 km (0.043 R)
• M51: 15,121,802 km (0.083 R)
• M52: 15,242,527 km (0.11 R)
• M53: 15,403,943 km (0.09 R)
• M54: 15,525,417 km (0.095 R)
• M55: 15,647,189 km (0.082 R)
• M56: 17,385,367 km (0.084 R)
• M57: 18,793,532 km (0.102 R)
• M58: 20,371,191 km (0.105 R)
• M59: 21,175,728 km (0.117 R)
• M60: 21,536,708 km (0.082 R)
• M61: 22,585,838 km (0.05 R)
• M62: 22,862,295 km (0.051 R)
• M63: 24,072,990 km (0.1 R)
• M64: 25,400,073 km (0.099 R)
• M65: 26,217,326 km (0.081 R)
• M66: 27,631,325 km (0.096 R)
• M67: 27,877,563 km (0.096 R)
• M68: 28,620,915 km (0.114 R)
• M69: 29,170,089 km (0.084 R)
• M70: 29,270,319 km (0.115 R)
• M71: 29,622,024 km (0.07 R)
• M72: 29,773,267 km (0.079 R)
• M73: 30,634,652 km (0.09 R)
• M74: 30,838,554 km (0.096 R)
• M75: 30,991,742 km (0.078 R)
• M76: 31,968,018 km (0.088 R)
• M77: 32,485,926 km (0.043 R)
• M78: 32,745,777 km (0.11 R)
• M79: 33,215,514 km (0.086 R)
• M80: 33,529,969 km (0.069 R)
• M81: 34,108,763 km (0.105 R)
• M82: 34,373,103 km (0.086 R)
• M83: 34,478,868 km (0.028 R)
• M84: 34,584,933 km (0.081 R)
• M85: 34,850,320 km (0.072 R)
• M86: 35,329,931 km (0.051 R)
• M87: 35,758,080 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.4

Radius: 4.4

Gravity: 25.54 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.65 AU - 13.61 AU

Year: 15270 Days

Day: 18.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,552,058 km

• M1: 111,750 km (0.099 R)
• M2: 139,126 km (0.092 R)
• M3: 240,553 km (0.104 R)
• M4: 335,997 km (0.079 R)
• M5: 527,632 km (0.06 R)
• M6: 691,591 km (0.096 R)
• M7: 769,531 km (0.118 R)
• M8: 1,295,518 km (0.061 R)
• M9: 1,343,538 km (0.094 R)
• M10: 1,392,158 km (0.096 R)
• M11: 1,775,577 km (0.042 R)
• M12: 1,882,988 km (0.071 R)
• M13: 2,632,623 km (0.104 R)
• M14: 2,755,443 km (0.118 R)
• M15: 2,880,058 km (0.048 R)
• M16: 3,199,749 km (0.091 R)
• M17: 3,264,974 km (0.11 R)
• M18: 3,803,227 km (0.109 R)
• M19: 4,260,398 km (0.097 R)
• M20: 4,477,315 km (0.105 R)
• M21: 5,419,183 km (0.054 R)
• M22: 5,812,625 km (0.027 R)
• M23: 6,012,787 km (0.108 R)
• M24: 6,093,420 km (0.084 R)
• M25: 6,962,285 km (0.105 R)
• M26: 7,046,957 km (0.081 R)
• M27: 7,913,129 km (0.117 R)
• M28: 8,134,983 km (0.025 R)
• M29: 8,269,022 km (0.093 R)
• M30: 8,996,218 km (0.095 R)
• M31: 9,554,966 km (0.065 R)
• M32: 10,029,191 km (0.106 R)
• M33: 10,076,913 km (0.03 R)
• M34: 11,597,276 km (0.111 R)
• M35: 11,849,049 km (0.073 R)
• M36: 11,899,613 km (0.077 R)
• M37: 15,337,821 km (0.082 R)
• M38: 16,340,426 km (0.079 R)
• M39: 16,396,675 km (0.081 R)
• M40: 16,735,963 km (0.052 R)
• M41: 17,191,937 km (0.072 R)
• M42: 18,291,182 km (0.078 R)
• M43: 21,167,500 km (0.096 R)
• M44: 21,351,954 km (0.115 R)
• M45: 22,094,858 km (0.104 R)
• M46: 23,288,200 km (0.108 R)
• M47: 24,890,243 km (0.036 R)
• M48: 25,019,945 km (0.039 R)
• M49: 25,540,994 km (0.114 R)
• M50: 25,671,743 km (0.076 R)
• M51: 25,999,811 km (0.098 R)
• M52: 27,526,307 km (0.119 R)
• M53: 28,809,259 km (0.096 R)
• M54: 29,286,775 km (0.034 R)
• M55: 29,835,650 km (0.1 R)
• M56: 29,973,429 km (0.115 R)
• M57: 30,180,473 km (0.084 R)
• M58: 30,526,642 km (0.1 R)
• M59: 30,596,056 km (0.089 R)
• M60: 31,643,091 km (0.106 R)
• M61: 32,701,795 km (0.081 R)
• M62: 33,915,782 km (0.065 R)
• M63: 34,131,502 km (0.089 R)
• M64: 37,868,307 km (0.119 R)
• M65: 39,293,377 km (0.097 R)
• M66: 41,963,848 km (0.069 R)
• M67: 42,582,286 km (0.113 R)
• M68: 43,594,016 km (0.101 R)
• M69: 43,672,106 km (0.057 R)
• M70: 43,828,586 km (0.107 R)
• M71: 44,141,993 km (0.035 R)
• M72: 44,692,214 km (0.101 R)
• M73: 45,720,101 km (0.062 R)
• M74: 45,878,974 km (0.069 R)
• M75: 46,675,882 km (0.058 R)
• M76: 48,769,205 km (0.091 R)
• M77: 49,175,363 km (0.09 R)
• M78: 50,482,250 km (0.079 R)
• M79: 51,717,929 km (0.06 R)
• M80: 52,132,016 km (0.092 R)
• M81: 52,963,331 km (0.098 R)
• M82: 53,046,807 km (0.119 R)
• M83: 53,380,709 km (0.05 R)
• M84: 55,568,578 km (0.107 R)
• M85: 56,162,631 km (0.084 R)
• M86: 57,014,890 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.4

Radius: 5.4

Gravity: 32.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.36 AU - 19.62 AU

Year: 25781 Days

Day: 18.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,552,058 km

• M1: 102,624 km (0.1 R)
• M2: 199,264 km (0.079 R)
• M3: 440,715 km (0.085 R)
• M4: 782,247 km (0.079 R)
• M5: 963,111 km (0.094 R)
• M6: 1,058,555 km (0.074 R)
• M7: 1,581,100 km (0.115 R)
• M8: 1,928,167 km (0.044 R)
• M9: 1,968,110 km (0.081 R)
• M10: 2,131,022 km (0.115 R)
• M11: 2,470,010 km (0.077 R)
• M12: 2,601,357 km (0.115 R)
• M13: 3,985,886 km (0.089 R)
• M14: 4,777,109 km (0.091 R)
• M15: 5,672,901 km (0.1 R)
• M16: 5,788,390 km (0.078 R)
• M17: 6,080,854 km (0.085 R)
• M18: 6,437,944 km (0.099 R)
• M19: 7,549,905 km (0.118 R)
• M20: 7,933,624 km (0.083 R)
• M21: 11,587,552 km (0.034 R)
• M22: 11,881,661 km (0.049 R)
• M23: 12,103,964 km (0.056 R)
• M24: 13,620,138 km (0.073 R)
• M25: 13,930,554 km (0.112 R)
• M26: 14,400,441 km (0.115 R)
• M27: 14,637,254 km (0.089 R)
• M28: 14,875,563 km (0.117 R)
• M29: 15,355,773 km (0.065 R)
• M30: 15,517,039 km (0.089 R)
• M31: 16,496,008 km (0.075 R)
• M32: 16,661,164 km (0.101 R)
• M33: 19,116,065 km (0.098 R)
• M34: 19,463,581 km (0.116 R)
• M35: 22,407,966 km (0.044 R)
• M36: 23,142,491 km (0.073 R)
• M37: 24,258,940 km (0.116 R)
• M38: 24,918,218 km (0.118 R)
• M39: 25,870,259 km (0.065 R)
• M40: 26,931,357 km (0.093 R)
• M41: 28,104,802 km (0.038 R)
• M42: 29,095,589 km (0.038 R)
• M43: 29,495,015 km (0.115 R)
• M44: 29,795,857 km (0.099 R)
• M45: 31,826,947 km (0.075 R)
• M46: 32,444,936 km (0.113 R)
• M47: 32,755,501 km (0.085 R)
• M48: 33,588,312 km (0.116 R)
• M49: 34,007,336 km (0.051 R)
• M50: 34,322,688 km (0.111 R)
• M51: 34,850,470 km (0.107 R)
• M52: 35,380,944 km (0.103 R)
• M53: 36,449,970 km (0.053 R)
• M54: 37,204,542 km (0.062 R)
• M55: 39,720,030 km (0.101 R)
• M56: 41,838,934 km (0.08 R)
• M57: 45,953,474 km (0.118 R)
• M58: 46,885,169 km (0.045 R)
• M59: 47,470,546 km (0.12 R)
• M60: 47,822,999 km (0.11 R)
• M61: 50,673,736 km (0.074 R)
• M62: 52,240,624 km (0.059 R)
• M63: 54,805,180 km (0.025 R)
• M64: 55,174,986 km (0.098 R)
• M65: 57,035,834 km (0.055 R)
• M66: 57,160,748 km (0.109 R)
• M67: 58,036,793 km (0.076 R)
• M68: 58,413,630 km (0.101 R)
• M69: 62,740,749 km (0.053 R)
• M70: 64,032,975 km (0.111 R)
• M71: 64,292,527 km (0.106 R)
• M72: 64,682,379 km (0.089 R)
• M73: 65,856,872 km (0.119 R)
• M74: 66,249,866 km (0.062 R)
• M75: 66,512,260 km (0.088 R)
• M76: 69,822,113 km (0.063 R)
• M77: 70,758,446 km (0.105 R)
• M78: 72,103,182 km (0.097 R)
• M79: 72,778,766 km (0.101 R)
• M80: 75,227,982 km (0.106 R)
• M81: 75,364,864 km (0.094 R)
• M82: 75,775,959 km (0.087 R)
• M83: 81,047,190 km (0.063 R)
• M84: 83,301,779 km (0.071 R)
• M85: 83,868,605 km (0.116 R)
• M86: 86,148,776 km (0.031 R)
• M87: 90,042,659 km (0.041 R)
• M88: 92,230,678 km (0.059 R)
• M89: 93,257,667 km (0.075 R)
• M90: 96,064,273 km (0.105 R)
• M91: 96,212,823 km (0.112 R)
• M92: 98,150,116 km (0.111 R)
• M93: 100,100,274 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 11,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit