🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.71 AU - 0.83 AU

Year: 243 Days

Day: 43.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,888,589 km

• M1: 301,290 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.17 AU

Year: 339 Days

Day: 29.6 Hours

Environment

Temp: 68 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,888,589 km

• M1: 512,074 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.18 AU - 1.4 AU

Year: 527 Days

Day: 37.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.22 AU - 1.7 AU

Year: 635 Days

Day: 40.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.07 AU - 2.31 AU

Year: 1166 Days

Day: 42.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,888,589 km

• M1: 344,374 km (0.048 R)
• M2: 1,037,461 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.7 AU - 3.92 AU

Year: 2676 Days

Day: 37.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 11.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.63 AU - 6.25 AU

Year: 5210 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,888,589 km

• M1: 165,156 km (0.12 R)
• M2: 247,884 km (0.064 R)
• M3: 338,091 km (0.08 R)
• M4: 414,536 km (0.106 R)
• M5: 521,498 km (0.12 R)
• M6: 603,179 km (0.108 R)
• M7: 715,826 km (0.067 R)
• M8: 850,165 km (0.072 R)
• M9: 1,023,549 km (0.12 R)
• M10: 1,114,803 km (0.098 R)
• M11: 1,193,193 km (0.094 R)
• M12: 1,339,200 km (0.109 R)
• M13: 1,703,770 km (0.097 R)
• M14: 1,776,774 km (0.111 R)
• M15: 2,502,922 km (0.102 R)
• M16: 2,843,407 km (0.061 R)
• M17: 3,153,673 km (0.103 R)
• M18: 3,498,496 km (0.058 R)
• M19: 3,855,436 km (0.117 R)
• M20: 4,224,195 km (0.055 R)
• M21: 4,299,293 km (0.057 R)
• M22: 4,425,554 km (0.108 R)
• M23: 4,916,684 km (0.1 R)
• M24: 5,048,779 km (0.087 R)
• M25: 5,155,292 km (0.091 R)
• M26: 5,262,703 km (0.037 R)
• M27: 6,348,186 km (0.102 R)
• M28: 6,434,653 km (0.1 R)
• M29: 7,379,962 km (0.093 R)
• M30: 7,899,964 km (0.086 R)
• M31: 8,180,012 km (0.074 R)
• M32: 8,400,070 km (0.079 R)
• M33: 9,267,438 km (0.085 R)
• M34: 9,629,017 km (0.103 R)
• M35: 9,728,350 km (0.053 R)
• M36: 10,028,742 km (0.092 R)
• M37: 10,264,508 km (0.111 R)
• M38: 10,570,286 km (0.043 R)
• M39: 11,646,344 km (0.079 R)
• M40: 11,752,259 km (0.119 R)
• M41: 12,648,201 km (0.09 R)
• M42: 13,012,621 km (0.103 R)
• M43: 13,269,930 km (0.105 R)
• M44: 13,826,733 km (0.047 R)
• M45: 14,277,770 km (0.085 R)
• M46: 14,886,634 km (0.113 R)
• M47: 15,620,710 km (0.108 R)
• M48: 15,698,651 km (0.071 R)
• M49: 15,776,741 km (0.106 R)
• M50: 16,169,136 km (0.048 R)
• M51: 17,244,745 km (0.101 R)
• M52: 17,486,794 km (0.087 R)
• M53: 18,097,154 km (0.092 R)
• M54: 18,179,133 km (0.106 R)
• M55: 18,838,860 km (0.098 R)
• M56: 19,004,913 km (0.103 R)
• M57: 19,129,977 km (0.115 R)
• M58: 19,885,297 km (0.116 R)
• M59: 20,907,649 km (0.104 R)
• M60: 21,947,055 km (0.101 R)
• M61: 22,034,570 km (0.103 R)
• M62: 22,121,935 km (0.09 R)
• M63: 23,806,407 km (0.106 R)
• M64: 24,031,103 km (0.05 R)
• M65: 24,121,161 km (0.094 R)
• M66: 25,028,173 km (0.094 R)
• M67: 25,485,792 km (0.064 R)
• M68: 25,715,724 km (0.027 R)
• M69: 26,363,034 km (0.102 R)
• M70: 27,062,554 km (0.119 R)
• M71: 27,957,299 km (0.103 R)
• M72: 29,438,168 km (0.052 R)
• M73: 30,018,159 km (0.06 R)
• M74: 30,309,576 km (0.114 R)
• M75: 30,504,352 km (0.102 R)
• M76: 30,602,040 km (0.103 R)
• M77: 32,375,822 km (0.096 R)
• M78: 32,924,547 km (0.11 R)
• M79: 33,024,628 km (0.094 R)
• M80: 33,526,528 km (0.116 R)
• M81: 33,677,622 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 8.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.83 AU - 7.59 AU

Year: 5569 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 91,888,589 km

• M1: 106,214 km (0.086 R)
• M2: 174,880 km (0.081 R)
• M3: 270,473 km (0.109 R)
• M4: 403,615 km (0.084 R)
• M5: 475,572 km (0.116 R)
• M6: 933,341 km (0.104 R)
• M7: 1,022,501 km (0.112 R)
• M8: 1,209,349 km (0.081 R)
• M9: 1,307,186 km (0.057 R)
• M10: 1,476,082 km (0.076 R)
• M11: 1,712,447 km (0.088 R)
• M12: 1,810,433 km (0.109 R)
• M13: 2,102,748 km (0.119 R)
• M14: 2,328,491 km (0.068 R)
• M15: 2,396,408 km (0.11 R)
• M16: 2,520,275 km (0.094 R)
• M17: 3,247,171 km (0.039 R)
• M18: 3,446,286 km (0.055 R)
• M19: 3,539,635 km (0.112 R)
• M20: 3,728,727 km (0.114 R)
• M21: 3,808,612 km (0.12 R)
• M22: 4,051,410 km (0.083 R)
• M23: 4,249,328 km (0.096 R)
• M24: 4,501,250 km (0.108 R)
• M25: 4,931,943 km (0.055 R)
• M26: 5,250,287 km (0.068 R)
• M27: 5,393,901 km (0.081 R)
• M28: 5,740,369 km (0.059 R)
• M29: 5,795,721 km (0.04 R)
• M30: 5,962,822 km (0.061 R)
• M31: 6,473,848 km (0.092 R)
• M32: 6,570,039 km (0.116 R)
• M33: 7,157,061 km (0.055 R)
• M34: 7,598,225 km (0.084 R)
• M35: 8,110,299 km (0.101 R)
• M36: 8,214,120 km (0.109 R)
• M37: 8,360,127 km (0.071 R)
• M38: 8,507,033 km (0.078 R)
• M39: 8,570,163 km (0.074 R)
• M40: 8,633,592 km (0.073 R)
• M41: 8,803,386 km (0.086 R)
• M42: 9,146,264 km (0.099 R)
• M43: 9,493,481 km (0.077 R)
• M44: 10,044,599 km (0.108 R)
• M45: 10,380,297 km (0.029 R)
• M46: 10,560,862 km (0.088 R)
• M47: 10,674,257 km (0.073 R)
• M48: 11,247,217 km (0.099 R)
• M49: 11,316,630 km (0.096 R)
• M50: 11,595,929 km (0.095 R)
• M51: 11,759,739 km (0.103 R)
• M52: 12,566,820 km (0.115 R)
• M53: 12,855,843 km (0.113 R)
• M54: 12,952,782 km (0.089 R)
• M55: 13,514,372 km (0.11 R)
• M56: 13,860,093 km (0.059 R)
• M57: 14,509,946 km (0.111 R)
• M58: 14,737,185 km (0.074 R)
• M59: 15,093,079 km (0.079 R)
• M60: 15,195,404 km (0.101 R)
• M61: 16,729,380 km (0.074 R)
• M62: 17,127,311 km (0.071 R)
• M63: 17,932,297 km (0.113 R)
• M64: 18,230,595 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.7

Radius: 8.6

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.36 AU - 7.56 AU

Year: 6608 Days

Day: 10.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,888,589 km

• M1: 113,395 km (0.066 R)
• M2: 235,317 km (0.109 R)
• M3: 375,640 km (0.097 R)
• M4: 469,887 km (0.03 R)
• M5: 573,259 km (0.059 R)
• M6: 1,295,218 km (0.097 R)
• M7: 1,407,118 km (0.118 R)
• M8: 1,561,503 km (0.101 R)
• M9: 1,701,227 km (0.079 R)
• M10: 1,908,121 km (0.069 R)
• M11: 2,167,224 km (0.082 R)
• M12: 2,437,697 km (0.051 R)
• M13: 2,530,298 km (0.079 R)
• M14: 2,624,096 km (0.11 R)
• M15: 2,767,112 km (0.06 R)
• M16: 3,085,606 km (0.107 R)
• M17: 3,185,986 km (0.086 R)
• M18: 3,598,427 km (0.083 R)
• M19: 3,677,714 km (0.075 R)
• M20: 4,220,904 km (0.094 R)
• M21: 4,818,248 km (0.105 R)
• M22: 4,876,591 km (0.067 R)
• M23: 5,052,818 km (0.102 R)
• M24: 5,502,808 km (0.11 R)
• M25: 6,091,027 km (0.116 R)
• M26: 7,093,482 km (0.048 R)
• M27: 7,160,053 km (0.111 R)
• M28: 7,394,174 km (0.044 R)
• M29: 8,111,795 km (0.054 R)
• M30: 8,320,783 km (0.104 R)
• M31: 8,390,945 km (0.04 R)
• M32: 8,744,444 km (0.035 R)
• M33: 8,851,407 km (0.047 R)
• M34: 9,247,542 km (0.032 R)
• M35: 9,356,599 km (0.115 R)
• M36: 11,158,505 km (0.097 R)
• M37: 11,469,070 km (0.053 R)
• M38: 11,586,205 km (0.108 R)
• M39: 11,703,789 km (0.089 R)
• M40: 11,900,660 km (0.066 R)
• M41: 12,058,935 km (0.054 R)
• M42: 12,578,339 km (0.105 R)
• M43: 12,820,538 km (0.107 R)
• M44: 13,064,232 km (0.12 R)
• M45: 13,309,423 km (0.082 R)
• M46: 14,137,896 km (0.112 R)
• M47: 15,325,554 km (0.078 R)
• M48: 15,411,722 km (0.09 R)
• M49: 15,887,892 km (0.086 R)
• M50: 16,018,641 km (0.038 R)
• M51: 16,899,174 km (0.084 R)
• M52: 17,032,615 km (0.108 R)
• M53: 17,569,971 km (0.12 R)
• M54: 18,340,699 km (0.062 R)
• M55: 18,707,214 km (0.11 R)
• M56: 19,029,896 km (0.049 R)
• M57: 19,447,424 km (0.109 R)
• M58: 20,433,573 km (0.073 R)
• M59: 21,435,729 km (0.118 R)
• M60: 22,944,424 km (0.051 R)
• M61: 24,236,052 km (0.05 R)
• M62: 25,296,402 km (0.116 R)
• M63: 25,551,017 km (0.066 R)
• M64: 26,165,864 km (0.108 R)
• M65: 26,423,322 km (0.088 R)
• M66: 27,201,231 km (0.117 R)
• M67: 27,566,699 km (0.067 R)
• M68: 27,828,794 km (0.106 R)
• M69: 29,579,389 km (0.102 R)
• M70: 29,740,356 km (0.092 R)
• M71: 30,332,763 km (0.06 R)
• M72: 30,495,077 km (0.116 R)
• M73: 30,549,232 km (0.113 R)
• M74: 30,874,757 km (0.082 R)
• M75: 32,243,727 km (0.071 R)
• M76: 33,632,444 km (0.104 R)
• M77: 34,024,689 km (0.098 R)
• M78: 34,137,037 km (0.115 R)
• M79: 34,249,535 km (0.05 R)
• M80: 34,870,516 km (0.057 R)
• M81: 34,983,761 km (0.106 R)
• M82: 35,552,084 km (0.114 R)
• M83: 35,780,370 km (0.1 R)
• M84: 36,467,772 km (0.085 R)
• M85: 36,813,194 km (0.028 R)
• M86: 37,044,023 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.1

Radius: 6.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.99 AU - 20.13 AU

Year: 29947 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,888,589 km

• M1: 305,030 km (0.118 R)
• M2: 1,203,515 km (0.072 R)
• M3: 1,500,616 km (0.093 R)
• M4: 2,358,410 km (0.097 R)
• M5: 2,603,452 km (0.112 R)
• M6: 3,073,937 km (0.115 R)
• M7: 3,118,068 km (0.119 R)
• M8: 3,206,930 km (0.05 R)
• M9: 3,341,717 km (0.111 R)
• M10: 3,524,376 km (0.119 R)
• M11: 3,570,602 km (0.065 R)
• M12: 3,995,460 km (0.106 R)
• M13: 4,536,256 km (0.098 R)
• M14: 5,523,752 km (0.049 R)
• M15: 5,739,921 km (0.084 R)
• M16: 6,069,335 km (0.107 R)
• M17: 6,348,634 km (0.097 R)
• M18: 7,867,352 km (0.06 R)
• M19: 8,049,562 km (0.12 R)
• M20: 9,427,807 km (0.092 R)
• M21: 10,809,942 km (0.118 R)
• M22: 11,490,164 km (0.097 R)
• M23: 11,627,943 km (0.091 R)
• M24: 14,867,784 km (0.073 R)
• M25: 14,942,733 km (0.071 R)
• M26: 16,857,885 km (0.109 R)
• M27: 17,328,969 km (0.062 R)
• M28: 17,645,368 km (0.1 R)
• M29: 18,043,598 km (0.113 R)
• M30: 18,525,303 km (0.095 R)
• M31: 19,092,727 km (0.116 R)
• M32: 22,787,795 km (0.111 R)
• M33: 23,832,886 km (0.082 R)
• M34: 23,920,700 km (0.095 R)
• M35: 26,604,336 km (0.088 R)
• M36: 27,888,933 km (0.093 R)
• M37: 28,445,586 km (0.078 R)
• M38: 29,475,867 km (0.049 R)
• M39: 29,758,906 km (0.081 R)
• M40: 29,948,147 km (0.065 R)
• M41: 30,422,821 km (0.111 R)
• M42: 31,476,140 km (0.105 R)
• M43: 31,765,462 km (0.111 R)
• M44: 33,618,381 km (0.098 R)
• M45: 33,815,402 km (0.07 R)
• M46: 37,325,716 km (0.044 R)
• M47: 38,144,315 km (0.05 R)
• M48: 39,175,643 km (0.08 R)
• M49: 39,903,138 km (0.115 R)
• M50: 40,320,815 km (0.067 R)
• M51: 40,425,533 km (0.114 R)
• M52: 41,265,974 km (0.106 R)
• M53: 41,900,120 km (0.106 R)
• M54: 42,218,314 km (0.116 R)
• M55: 42,537,407 km (0.081 R)
• M56: 42,750,584 km (0.06 R)
• M57: 43,392,209 km (0.075 R)
• M58: 48,082,551 km (0.059 R)
• M59: 48,193,552 km (0.098 R)
• M60: 48,638,307 km (0.108 R)
• M61: 49,196,307 km (0.11 R)
• M62: 49,308,057 km (0.087 R)
• M63: 49,868,450 km (0.108 R)
• M64: 51,448,952 km (0.093 R)
• M65: 55,122,477 km (0.079 R)
• M66: 56,287,695 km (0.108 R)
• M67: 57,932,673 km (0.118 R)
• M68: 58,287,220 km (0.096 R)
• M69: 58,405,552 km (0.111 R)
• M70: 58,761,146 km (0.114 R)
• M71: 59,951,197 km (0.037 R)
• M72: 60,190,254 km (0.117 R)
• M73: 60,669,267 km (0.103 R)
• M74: 62,476,409 km (0.047 R)
• M75: 64,301,354 km (0.03 R)
• M76: 64,913,508 km (0.086 R)
• M77: 66,267,070 km (0.101 R)
• M78: 66,885,507 km (0.104 R)
• M79: 68,626,976 km (0.111 R)
• M80: 73,300,862 km (0.113 R)
• M81: 75,353,644 km (0.12 R)
• M82: 76,646,170 km (0.12 R)
• M83: 77,425,276 km (0.077 R)
• M84: 77,815,726 km (0.097 R)
• M85: 78,467,973 km (0.071 R)
• M86: 78,860,218 km (0.076 R)
• M87: 82,818,428 km (0.064 R)
• M88: 85,224,261 km (0.049 R)
• M89: 86,435,705 km (0.073 R)
• M90: 87,652,833 km (0.118 R)
• M91: 88,875,796 km (0.068 R)
• M92: 89,830,679 km (0.106 R)
• M93: 90,926,334 km (0.078 R)
• M94: 91,475,807 km (0.047 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit