🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 139 Days

Day: 24.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.82 AU - 1.2 AU

Year: 355 Days

Day: 12.1 Hours

Environment

Temp: 75 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.96 AU - 1.32 AU

Year: 426 Days

Day: 45.7 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,890,937 km

• M1: 68,665 km (0.093 R)
• M2: 712,235 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.67 AU - 5.97 AU

Year: 3702 Days

Day: 32.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 8.7

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.18 AU - 6.52 AU

Year: 5598 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,890,937 km

• M1: 132,394 km (0.092 R)
• M2: 249,978 km (0.077 R)
• M3: 339,138 km (0.101 R)
• M4: 486,193 km (0.027 R)
• M5: 605,123 km (0.092 R)
• M6: 816,505 km (0.043 R)
• M7: 1,098,198 km (0.087 R)
• M8: 1,692,850 km (0.103 R)
• M9: 1,974,991 km (0.101 R)
• M10: 2,033,185 km (0.108 R)
• M11: 2,231,551 km (0.108 R)
• M12: 2,886,192 km (0.112 R)
• M13: 3,177,608 km (0.065 R)
• M14: 3,315,388 km (0.118 R)
• M15: 3,384,951 km (0.066 R)
• M16: 3,644,503 km (0.073 R)
• M17: 4,309,017 km (0.097 R)
• M18: 5,144,222 km (0.12 R)
• M19: 5,225,154 km (0.095 R)
• M20: 5,333,613 km (0.08 R)
• M21: 5,859,150 km (0.097 R)
• M22: 6,028,495 km (0.082 R)
• M23: 6,343,399 km (0.101 R)
• M24: 6,401,143 km (0.114 R)
• M25: 6,604,896 km (0.073 R)
• M26: 6,959,293 km (0.102 R)
• M27: 7,018,982 km (0.06 R)
• M28: 7,198,949 km (0.098 R)
• M29: 7,965,339 km (0.119 R)
• M30: 8,757,609 km (0.094 R)
• M31: 8,983,951 km (0.113 R)
• M32: 9,146,863 km (0.035 R)
• M33: 9,442,468 km (0.046 R)
• M34: 9,508,590 km (0.074 R)
• M35: 9,608,073 km (0.107 R)
• M36: 10,043,103 km (0.062 R)
• M37: 10,144,381 km (0.109 R)
• M38: 10,932,463 km (0.062 R)
• M39: 11,036,733 km (0.065 R)
• M40: 11,281,175 km (0.088 R)
• M41: 11,953,917 km (0.098 R)
• M42: 12,205,092 km (0.095 R)
• M43: 12,385,507 km (0.105 R)
• M44: 12,494,265 km (0.089 R)
• M45: 12,639,674 km (0.032 R)
• M46: 13,375,246 km (0.06 R)
• M47: 13,486,846 km (0.096 R)
• M48: 13,898,540 km (0.085 R)
• M49: 13,973,788 km (0.056 R)
• M50: 14,276,274 km (0.11 R)
• M51: 14,695,747 km (0.089 R)
• M52: 15,119,408 km (0.119 R)
• M53: 15,625,049 km (0.087 R)
• M54: 15,821,022 km (0.113 R)
• M55: 16,255,155 km (0.052 R)
• M56: 16,334,442 km (0.111 R)
• M57: 16,453,821 km (0.071 R)
• M58: 16,533,407 km (0.054 R)
• M59: 17,094,698 km (0.116 R)
• M60: 17,337,196 km (0.075 R)
• M61: 17,418,278 km (0.09 R)
• M62: 18,030,433 km (0.066 R)
• M63: 18,649,619 km (0.114 R)
• M64: 20,763,287 km (0.119 R)
• M65: 21,673,590 km (0.114 R)
• M66: 22,243,558 km (0.067 R)
• M67: 23,353,574 km (0.095 R)
• M68: 24,299,781 km (0.063 R)
• M69: 24,435,915 km (0.117 R)
• M70: 25,350,556 km (0.117 R)
• M71: 25,580,937 km (0.077 R)
• M72: 25,673,239 km (0.094 R)
• M73: 26,415,992 km (0.075 R)
• M74: 26,649,514 km (0.119 R)
• M75: 29,070,905 km (0.096 R)
• M76: 30,723,812 km (0.116 R)
• M77: 30,871,166 km (0.054 R)
• M78: 31,215,690 km (0.107 R)
• M79: 31,561,710 km (0.078 R)
• M80: 31,809,594 km (0.113 R)
• M81: 31,908,777 km (0.054 R)
• M82: 32,107,742 km (0.083 R)
• M83: 32,257,340 km (0.117 R)
• M84: 33,058,437 km (0.039 R)
• M85: 33,815,551 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.9

Radius: 13

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.23 AU - 11.89 AU

Year: 11163 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,890,937 km

• M1: 235,168 km (0.094 R)
• M2: 331,958 km (0.1 R)
• M3: 528,080 km (0.05 R)
• M4: 983,905 km (0.076 R)
• M5: 1,153,848 km (0.116 R)
• M6: 1,475,484 km (0.114 R)
• M7: 1,878,201 km (0.027 R)
• M8: 2,038,271 km (0.102 R)
• M9: 2,147,477 km (0.111 R)
• M10: 2,545,857 km (0.114 R)
• M11: 3,061,221 km (0.078 R)
• M12: 3,187,332 km (0.11 R)
• M13: 3,379,715 km (0.06 R)
• M14: 3,809,809 km (0.107 R)
• M15: 4,014,459 km (0.105 R)
• M16: 4,328,166 km (0.102 R)
• M17: 4,505,888 km (0.101 R)
• M18: 4,613,748 km (0.095 R)
• M19: 5,166,063 km (0.112 R)
• M20: 5,431,001 km (0.08 R)
• M21: 6,093,420 km (0.032 R)
• M22: 6,212,949 km (0.082 R)
• M23: 6,333,226 km (0.057 R)
• M24: 6,988,315 km (0.07 R)
• M25: 7,324,013 km (0.064 R)
• M26: 7,751,114 km (0.06 R)
• M27: 8,011,415 km (0.044 R)
• M28: 8,142,463 km (0.036 R)
• M29: 8,362,820 km (0.063 R)
• M30: 8,899,428 km (0.025 R)
• M31: 8,990,084 km (0.079 R)
• M32: 9,309,326 km (0.094 R)
• M33: 9,493,630 km (0.067 R)
• M34: 10,053,426 km (0.116 R)
• M35: 10,289,790 km (0.092 R)
• M36: 10,384,935 km (0.094 R)
• M37: 11,352,085 km (0.114 R)
• M38: 11,598,323 km (0.096 R)
• M39: 12,146,450 km (0.032 R)
• M40: 13,267,985 km (0.08 R)
• M41: 13,579,597 km (0.08 R)
• M42: 15,828,203 km (0.04 R)
• M43: 16,214,016 km (0.119 R)
• M44: 16,658,920 km (0.09 R)
• M45: 18,305,095 km (0.069 R)
• M46: 18,594,118 km (0.099 R)
• M47: 19,824,710 km (0.057 R)
• M48: 20,121,512 km (0.085 R)
• M49: 20,719,754 km (0.089 R)
• M50: 21,994,926 km (0.063 R)
• M51: 22,797,070 km (0.054 R)
• M52: 23,545,957 km (0.119 R)
• M53: 24,684,397 km (0.117 R)
• M54: 26,360,491 km (0.096 R)
• M55: 27,344,097 km (0.12 R)
• M56: 28,540,282 km (0.113 R)
• M57: 29,279,744 km (0.072 R)
• M58: 29,550,217 km (0.058 R)
• M59: 30,025,489 km (0.078 R)
• M60: 32,160,550 km (0.042 R)
• M61: 33,352,097 km (0.053 R)
• M62: 35,634,063 km (0.103 R)
• M63: 36,866,750 km (0.106 R)
• M64: 39,299,361 km (0.091 R)
• M65: 39,448,510 km (0.075 R)
• M66: 39,747,257 km (0.066 R)
• M67: 40,196,798 km (0.052 R)
• M68: 40,497,340 km (0.09 R)
• M69: 41,328,057 km (0.109 R)
• M70: 42,393,344 km (0.076 R)
• M71: 42,929,353 km (0.047 R)
• M72: 44,706,276 km (0.118 R)
• M73: 45,330,100 km (0.109 R)
• M74: 46,822,937 km (0.071 R)
• M75: 48,012,838 km (0.093 R)
• M76: 48,331,930 km (0.077 R)
• M77: 49,373,580 km (0.09 R)
• M78: 50,665,657 km (0.119 R)
• M79: 51,968,954 km (0.099 R)
• M80: 52,050,784 km (0.055 R)
• M81: 52,296,573 km (0.098 R)
• M82: 52,624,791 km (0.11 R)
• M83: 53,036,036 km (0.106 R)
• M84: 54,359,229 km (0.085 R)
• M85: 54,774,961 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 14.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.44 AU - 12.6 AU

Year: 11937 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,890,937 km

• M1: 256,112 km (0.055 R)
• M2: 580,739 km (0.095 R)
• M3: 688,749 km (0.106 R)
• M4: 818,450 km (0.072 R)
• M5: 1,105,678 km (0.076 R)
• M6: 1,511,537 km (0.105 R)
• M7: 2,020,918 km (0.109 R)
• M8: 2,275,533 km (0.063 R)
• M9: 2,582,807 km (0.061 R)
• M10: 2,730,760 km (0.079 R)
• M11: 2,969,368 km (0.088 R)
• M12: 3,080,220 km (0.088 R)
• M13: 3,260,336 km (0.107 R)
• M14: 3,374,778 km (0.079 R)
• M15: 3,467,379 km (0.055 R)
• M16: 3,560,729 km (0.075 R)
• M17: 3,774,205 km (0.091 R)
• M18: 3,918,866 km (0.033 R)
• M19: 4,618,535 km (0.116 R)
• M20: 4,747,638 km (0.056 R)
• M21: 5,168,906 km (0.12 R)
• M22: 5,357,100 km (0.037 R)
• M23: 5,492,935 km (0.098 R)
• M24: 5,795,870 km (0.104 R)
• M25: 7,301,573 km (0.099 R)
• M26: 7,543,473 km (0.115 R)
• M27: 8,601,728 km (0.088 R)
• M28: 8,857,540 km (0.099 R)
• M29: 9,739,420 km (0.117 R)
• M30: 10,174,002 km (0.098 R)
• M31: 10,580,908 km (0.072 R)
• M32: 11,480,889 km (0.099 R)
• M33: 11,798,186 km (0.091 R)
• M34: 12,297,543 km (0.074 R)
• M35: 12,405,553 km (0.082 R)
• M36: 13,096,246 km (0.072 R)
• M37: 13,280,102 km (0.056 R)
• M38: 13,501,956 km (0.115 R)
• M39: 14,515,332 km (0.107 R)
• M40: 15,630,883 km (0.075 R)
• M41: 16,061,276 km (0.112 R)
• M42: 16,218,803 km (0.118 R)
• M43: 16,973,823 km (0.059 R)
• M44: 17,134,342 km (0.038 R)
• M45: 17,416,334 km (0.115 R)
• M46: 17,944,115 km (0.041 R)
• M47: 18,435,993 km (0.057 R)
• M48: 18,807,744 km (0.031 R)
• M49: 18,973,797 km (0.089 R)
• M50: 19,558,874 km (0.108 R)
• M51: 19,895,918 km (0.081 R)
• M52: 20,362,365 km (0.027 R)
• M53: 20,746,831 km (0.072 R)
• M54: 21,566,179 km (0.04 R)
• M55: 22,220,520 km (0.09 R)
• M56: 24,539,287 km (0.12 R)
• M57: 24,766,227 km (0.064 R)
• M58: 24,857,332 km (0.069 R)
• M59: 25,268,128 km (0.051 R)
• M60: 26,142,976 km (0.07 R)
• M61: 26,328,477 km (0.116 R)
• M62: 26,560,803 km (0.119 R)
• M63: 27,638,655 km (0.089 R)
• M64: 28,444,689 km (0.088 R)
• M65: 28,587,704 km (0.073 R)
• M66: 29,162,160 km (0.117 R)
• M67: 29,402,713 km (0.066 R)
• M68: 29,982,555 km (0.107 R)
• M69: 30,128,114 km (0.117 R)
• M70: 30,419,979 km (0.04 R)
• M71: 31,596,716 km (0.056 R)
• M72: 32,041,919 km (0.117 R)
• M73: 32,788,413 km (0.101 R)
• M74: 32,988,425 km (0.084 R)
• M75: 33,440,061 km (0.047 R)
• M76: 33,591,005 km (0.088 R)
• M77: 33,792,663 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 4.4

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.94 AU - 14.38 AU

Year: 17663 Days

Day: 16.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,890,937 km

• M1: 56,249 km (0.119 R)
• M2: 133,890 km (0.086 R)
• M3: 315,801 km (0.093 R)
• M4: 451,786 km (0.089 R)
• M5: 1,346,231 km (0.103 R)
• M6: 1,389,615 km (0.049 R)
• M7: 1,896,003 km (0.043 R)
• M8: 2,194,152 km (0.09 R)
• M9: 2,889,483 km (0.085 R)
• M10: 2,945,582 km (0.106 R)
• M11: 3,677,415 km (0.051 R)
• M12: 3,738,301 km (0.04 R)
• M13: 3,768,969 km (0.095 R)
• M14: 4,047,819 km (0.102 R)
• M15: 5,092,162 km (0.033 R)
• M16: 5,400,184 km (0.096 R)
• M17: 5,469,448 km (0.098 R)
• M18: 5,539,011 km (0.116 R)
• M19: 5,644,028 km (0.07 R)
• M20: 5,679,034 km (0.062 R)
• M21: 6,142,189 km (0.052 R)
• M22: 6,506,610 km (0.102 R)
• M23: 6,543,560 km (0.115 R)
• M24: 6,803,262 km (0.08 R)
• M25: 6,953,309 km (0.043 R)
• M26: 7,180,249 km (0.06 R)
• M27: 7,448,179 km (0.082 R)
• M28: 7,680,355 km (0.097 R)
• M29: 7,836,535 km (0.102 R)
• M30: 7,875,730 km (0.118 R)
• M31: 8,231,473 km (0.093 R)
• M32: 8,673,385 km (0.063 R)
• M33: 8,713,926 km (0.098 R)
• M34: 8,795,308 km (0.05 R)
• M35: 9,454,735 km (0.087 R)
• M36: 9,496,622 km (0.111 R)
• M37: 9,790,433 km (0.111 R)
• M38: 10,130,169 km (0.118 R)
• M39: 10,646,731 km (0.065 R)
• M40: 10,820,863 km (0.11 R)
• M41: 11,039,874 km (0.112 R)
• M42: 11,171,969 km (0.071 R)
• M43: 14,063,995 km (0.086 R)
• M44: 14,930,316 km (0.069 R)
• M45: 15,125,242 km (0.063 R)
• M46: 16,112,139 km (0.064 R)
• M47: 16,362,118 km (0.091 R)
• M48: 16,613,442 km (0.102 R)
• M49: 17,785,691 km (0.068 R)
• M50: 17,837,153 km (0.082 R)
• M51: 18,303,599 km (0.057 R)
• M52: 20,803,379 km (0.05 R)
• M53: 21,130,101 km (0.099 R)
• M54: 21,513,371 km (0.067 R)
• M55: 21,843,832 km (0.118 R)
• M56: 21,899,034 km (0.043 R)
• M57: 22,120,439 km (0.077 R)
• M58: 22,231,440 km (0.057 R)
• M59: 23,125,886 km (0.091 R)
• M60: 23,464,276 km (0.116 R)
• M61: 27,890,728 km (0.106 R)
• M62: 27,950,567 km (0.118 R)
• M63: 28,010,556 km (0.08 R)
• M64: 29,462,702 km (0.067 R)
• M65: 30,197,826 km (0.112 R)
• M66: 30,320,945 km (0.073 R)
• M67: 30,505,848 km (0.117 R)
• M68: 30,753,133 km (0.066 R)
• M69: 31,125,183 km (0.068 R)
• M70: 32,187,627 km (0.05 R)
• M71: 32,313,439 km (0.089 R)
• M72: 33,452,627 km (0.118 R)
• M73: 33,707,542 km (0.114 R)
• M74: 33,771,420 km (0.057 R)
• M75: 34,219,316 km (0.064 R)
• M76: 34,476,176 km (0.113 R)
• M77: 34,733,783 km (0.036 R)
• M78: 36,030,946 km (0.109 R)
• M79: 36,292,294 km (0.067 R)
• M80: 36,816,784 km (0.101 R)
• M81: 37,806,972 km (0.077 R)
• M82: 38,006,087 km (0.039 R)
• M83: 38,272,222 km (0.105 R)
• M84: 38,472,084 km (0.104 R)
• M85: 38,873,007 km (0.082 R)
• M86: 38,939,877 km (0.114 R)
• M87: 40,761,979 km (0.12 R)
• M88: 40,966,031 km (0.077 R)
• M89: 41,854,642 km (0.095 R)
• M90: 43,372,911 km (0.094 R)
• M91: 43,442,324 km (0.104 R)
• M92: 45,472,218 km (0.117 R)
• M93: 46,676,331 km (0.108 R)
• M94: 47,032,523 km (0.078 R)
• M95: 47,461,121 km (0.061 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 19,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit