🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.77 AU - 1.27 AU

Year: 392 Days

Day: 46.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.01 AU - 1.29 AU

Year: 470 Days

Day: 12.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.93 AU - 2.71 AU

Year: 1346 Days

Day: 18.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,876,107 km

• M1: 580,889 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.33 AU - 2.87 AU

Year: 1596 Days

Day: 24.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.24 AU - 3.04 AU

Year: 1633 Days

Day: 44.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,876,107 km

• M1: 559,646 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 11.6

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.67 AU - 5.79 AU

Year: 3917 Days

Day: 6.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 85,876,107 km

• M1: 238,309 km (0.105 R)
• M2: 405,261 km (0.038 R)
• M3: 620,831 km (0.071 R)
• M4: 720,912 km (0.102 R)
• M5: 910,752 km (0.12 R)
• M6: 997,519 km (0.112 R)
• M7: 1,148,762 km (0.06 R)
• M8: 1,307,934 km (0.09 R)
• M9: 1,466,358 km (0.084 R)
• M10: 1,552,377 km (0.098 R)
• M11: 1,885,980 km (0.078 R)
• M12: 2,046,948 km (0.117 R)
• M13: 2,202,829 km (0.073 R)
• M14: 2,485,120 km (0.109 R)
• M15: 2,578,319 km (0.088 R)
• M16: 3,151,728 km (0.087 R)
• M17: 3,551,902 km (0.105 R)
• M18: 3,704,642 km (0.12 R)
• M19: 3,787,968 km (0.086 R)
• M20: 4,017,002 km (0.114 R)
• M21: 4,425,703 km (0.045 R)
• M22: 4,603,276 km (0.074 R)
• M23: 4,744,347 km (0.085 R)
• M24: 4,926,108 km (0.045 R)
• M25: 5,176,535 km (0.079 R)
• M26: 5,296,513 km (0.082 R)
• M27: 5,662,429 km (0.09 R)
• M28: 6,022,511 km (0.069 R)
• M29: 6,333,076 km (0.068 R)
• M30: 6,519,176 km (0.059 R)
• M31: 6,605,644 km (0.079 R)
• M32: 6,925,933 km (0.116 R)
• M33: 7,416,015 km (0.101 R)
• M34: 7,581,919 km (0.116 R)
• M35: 8,367,159 km (0.035 R)
• M36: 8,492,821 km (0.069 R)
• M37: 8,809,370 km (0.062 R)
• M38: 9,001,154 km (0.066 R)
• M39: 9,178,278 km (0.094 R)
• M40: 9,291,524 km (0.11 R)
• M41: 9,519,511 km (0.108 R)
• M42: 10,030,986 km (0.098 R)
• M43: 10,147,822 km (0.105 R)
• M44: 10,332,127 km (0.062 R)
• M45: 10,517,628 km (0.058 R)
• M46: 10,874,868 km (0.069 R)
• M47: 11,201,440 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 8.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.87 AU - 6.29 AU

Year: 5709 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 85,876,107 km

• M1: 121,473 km (0.079 R)
• M2: 189,241 km (0.117 R)
• M3: 274,961 km (0.115 R)
• M4: 433,086 km (0.11 R)
• M5: 696,827 km (0.083 R)
• M6: 758,611 km (0.043 R)
• M7: 964,308 km (0.107 R)
• M8: 1,069,475 km (0.081 R)
• M9: 1,141,881 km (0.116 R)
• M10: 1,398,590 km (0.105 R)
• M11: 1,673,551 km (0.114 R)
• M12: 1,769,144 km (0.093 R)
• M13: 1,855,612 km (0.104 R)
• M14: 1,932,356 km (0.084 R)
• M15: 2,112,172 km (0.109 R)
• M16: 2,321,011 km (0.056 R)
• M17: 2,487,962 km (0.118 R)
• M18: 2,634,419 km (0.096 R)
• M19: 2,696,352 km (0.091 R)
• M20: 2,834,132 km (0.11 R)
• M21: 2,910,277 km (0.115 R)
• M22: 3,064,662 km (0.051 R)
• M23: 3,288,161 km (0.083 R)
• M24: 3,476,206 km (0.117 R)
• M25: 3,723,192 km (0.117 R)
• M26: 3,947,589 km (0.112 R)
• M27: 4,321,583 km (0.114 R)
• M28: 4,394,886 km (0.097 R)
• M29: 4,527,729 km (0.103 R)
• M30: 4,602,229 km (0.119 R)
• M31: 5,606,479 km (0.03 R)
• M32: 5,831,475 km (0.112 R)
• M33: 5,896,400 km (0.111 R)
• M34: 6,473,848 km (0.075 R)
• M35: 6,676,104 km (0.073 R)
• M36: 6,777,980 km (0.103 R)
• M37: 6,863,251 km (0.057 R)
• M38: 6,966,174 km (0.103 R)
• M39: 7,104,104 km (0.089 R)
• M40: 7,400,158 km (0.107 R)
• M41: 7,470,469 km (0.099 R)
• M42: 7,576,235 km (0.087 R)
• M43: 7,682,599 km (0.098 R)
• M44: 8,004,533 km (0.086 R)
• M45: 8,459,012 km (0.117 R)
• M46: 8,587,666 km (0.118 R)
• M47: 8,921,867 km (0.108 R)
• M48: 9,279,107 km (0.113 R)
• M49: 9,602,837 km (0.078 R)
• M50: 9,814,219 km (0.066 R)
• M51: 10,398,698 km (0.049 R)
• M52: 10,497,133 km (0.098 R)
• M53: 10,675,304 km (0.051 R)
• M54: 11,580,820 km (0.094 R)
• M55: 12,594,645 km (0.055 R)
• M56: 12,931,689 km (0.077 R)
• M57: 13,207,846 km (0.101 R)
• M58: 13,293,267 km (0.07 R)
• M59: 13,658,136 km (0.061 R)
• M60: 13,852,613 km (0.117 R)
• M61: 14,026,296 km (0.042 R)
• M62: 14,772,341 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 12.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.14 AU - 11.9 AU

Year: 12993 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,876,107 km

• M1: 160,967 km (0.101 R)
• M2: 280,795 km (0.065 R)
• M3: 394,041 km (0.077 R)
• M4: 1,320,201 km (0.1 R)
• M5: 2,388,330 km (0.047 R)
• M6: 2,574,131 km (0.079 R)
• M7: 2,903,994 km (0.088 R)
• M8: 3,017,090 km (0.103 R)
• M9: 3,424,445 km (0.103 R)
• M10: 3,849,602 km (0.049 R)
• M11: 4,227,486 km (0.106 R)
• M12: 4,617,338 km (0.114 R)
• M13: 4,716,671 km (0.113 R)
• M14: 5,189,700 km (0.113 R)
• M15: 5,397,192 km (0.095 R)
• M16: 6,327,691 km (0.112 R)
• M17: 6,963,033 km (0.1 R)
• M18: 7,501,436 km (0.065 R)
• M19: 8,053,452 km (0.103 R)
• M20: 8,537,102 km (0.058 R)
• M21: 9,030,176 km (0.101 R)
• M22: 9,659,684 km (0.095 R)
• M23: 10,303,254 km (0.105 R)
• M24: 10,740,080 km (0.041 R)
• M25: 10,872,324 km (0.078 R)
• M26: 11,272,349 km (0.06 R)
• M27: 11,406,838 km (0.093 R)
• M28: 12,178,613 km (0.031 R)
• M29: 12,967,293 km (0.067 R)
• M30: 13,772,429 km (0.077 R)
• M31: 14,545,102 km (0.109 R)
• M32: 14,642,640 km (0.081 R)
• M33: 14,740,477 km (0.12 R)
• M34: 15,282,170 km (0.116 R)
• M35: 15,381,503 km (0.077 R)
• M36: 16,486,882 km (0.114 R)
• M37: 16,895,284 km (0.119 R)
• M38: 17,203,606 km (0.099 R)
• M39: 17,514,021 km (0.105 R)
• M40: 17,669,902 km (0.111 R)
• M41: 18,350,572 km (0.105 R)
• M42: 19,093,326 km (0.11 R)
• M43: 19,845,803 km (0.064 R)
• M44: 20,225,782 km (0.113 R)
• M45: 20,443,895 km (0.069 R)
• M46: 20,553,251 km (0.087 R)
• M47: 20,882,666 km (0.03 R)
• M48: 21,379,929 km (0.1 R)
• M49: 22,781,661 km (0.049 R)
• M50: 23,293,585 km (0.095 R)
• M51: 24,735,410 km (0.044 R)
• M52: 25,496,563 km (0.11 R)
• M53: 25,850,512 km (0.08 R)
• M54: 26,028,085 km (0.117 R)
• M55: 26,622,886 km (0.11 R)
• M56: 27,101,898 km (0.058 R)
• M57: 27,342,601 km (0.048 R)
• M58: 27,704,778 km (0.092 R)
• M59: 27,886,539 km (0.111 R)
• M60: 28,678,660 km (0.045 R)
• M61: 28,801,180 km (0.055 R)
• M62: 29,416,327 km (0.103 R)
• M63: 32,238,042 km (0.088 R)
• M64: 33,584,124 km (0.051 R)
• M65: 33,842,629 km (0.117 R)
• M66: 34,491,734 km (0.078 R)
• M67: 35,341,749 km (0.085 R)
• M68: 36,132,523 km (0.074 R)
• M69: 37,195,865 km (0.076 R)
• M70: 37,664,256 km (0.085 R)
• M71: 38,607,171 km (0.093 R)
• M72: 40,035,831 km (0.112 R)
• M73: 40,722,336 km (0.114 R)
• M74: 41,136,123 km (0.103 R)
• M75: 42,176,427 km (0.119 R)
• M76: 42,804,888 km (0.042 R)
• M77: 43,085,234 km (0.114 R)
• M78: 44,495,792 km (0.049 R)
• M79: 44,637,761 km (0.106 R)
• M80: 44,993,205 km (0.102 R)
• M81: 45,420,906 km (0.092 R)
• M82: 46,065,074 km (0.069 R)
• M83: 47,145,320 km (0.055 R)
• M84: 47,507,197 km (0.074 R)
• M85: 48,015,531 km (0.116 R)
• M86: 48,306,798 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.5

Radius: 5.4

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.31 AU - 18.45 AU

Year: 30006 Days

Day: 16.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 176 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,876,107 km

• M1: 74,799 km (0.076 R)
• M2: 274,362 km (0.119 R)
• M3: 677,828 km (0.106 R)
• M4: 1,114,205 km (0.063 R)
• M5: 1,456,485 km (0.039 R)
• M6: 1,656,348 km (0.047 R)
• M7: 2,945,133 km (0.105 R)
• M8: 3,112,683 km (0.076 R)
• M9: 3,197,654 km (0.075 R)
• M10: 3,240,439 km (0.086 R)
• M11: 3,283,524 km (0.091 R)
• M12: 4,323,528 km (0.119 R)
• M13: 4,466,095 km (0.064 R)
• M14: 5,152,300 km (0.079 R)
• M15: 5,405,270 km (0.063 R)
• M16: 6,349,083 km (0.09 R)
• M17: 8,621,624 km (0.071 R)
• M18: 9,409,108 km (0.038 R)
• M19: 10,473,048 km (0.103 R)
• M20: 11,246,918 km (0.11 R)
• M21: 11,905,747 km (0.113 R)
• M22: 12,306,968 km (0.073 R)
• M23: 12,712,677 km (0.093 R)
• M24: 12,917,178 km (0.096 R)
• M25: 13,467,848 km (0.065 R)
• M26: 14,167,068 km (0.095 R)
• M27: 15,382,251 km (0.093 R)
• M28: 15,892,380 km (0.115 R)
• M29: 16,333,993 km (0.074 R)
• M30: 16,854,295 km (0.118 R)
• M31: 18,911,714 km (0.114 R)
• M32: 19,614,824 km (0.109 R)
• M33: 19,851,189 km (0.119 R)
• M34: 20,247,174 km (0.111 R)
• M35: 20,485,932 km (0.062 R)
• M36: 22,676,943 km (0.111 R)
• M37: 25,111,648 km (0.086 R)
• M38: 25,797,704 km (0.097 R)
• M39: 27,451,808 km (0.119 R)
• M40: 28,336,081 km (0.087 R)
• M41: 28,960,652 km (0.074 R)
• M42: 29,229,778 km (0.075 R)
• M43: 31,873,023 km (0.106 R)
• M44: 32,150,826 km (0.066 R)
• M45: 33,457,713 km (0.079 R)
• M46: 36,026,758 km (0.06 R)
• M47: 36,412,720 km (0.104 R)
• M48: 36,800,029 km (0.036 R)
• M49: 36,897,118 km (0.083 R)
• M50: 37,676,523 km (0.062 R)
• M51: 38,559,898 km (0.088 R)
• M52: 38,757,068 km (0.114 R)
• M53: 41,856,736 km (0.111 R)
• M54: 42,262,446 km (0.114 R)
• M55: 42,567,625 km (0.076 R)
• M56: 45,867,754 km (0.081 R)
• M57: 47,126,321 km (0.115 R)
• M58: 47,548,486 km (0.111 R)
• M59: 47,654,103 km (0.055 R)
• M60: 47,759,868 km (0.068 R)
• M61: 49,035,489 km (0.034 R)
• M62: 49,999,498 km (0.081 R)
• M63: 50,537,751 km (0.103 R)
• M64: 52,928,774 km (0.039 R)
• M65: 53,367,395 km (0.092 R)
• M66: 55,023,294 km (0.078 R)
• M67: 57,032,393 km (0.038 R)
• M68: 57,257,089 km (0.116 R)
• M69: 57,932,972 km (0.115 R)
• M70: 58,158,865 km (0.062 R)
• M71: 59,065,428 km (0.082 R)
• M72: 60,205,065 km (0.12 R)
• M73: 61,467,072 km (0.117 R)
• M74: 65,422,590 km (0.069 R)
• M75: 65,657,757 km (0.039 R)
• M76: 67,668,652 km (0.096 R)
• M77: 67,906,513 km (0.062 R)
• M78: 68,980,476 km (0.096 R)
• M79: 71,266,182 km (0.106 R)
• M80: 71,508,081 km (0.102 R)
• M81: 71,629,256 km (0.072 R)
• M82: 73,332,128 km (0.087 R)
• M83: 75,171,284 km (0.096 R)
• M84: 77,274,182 km (0.11 R)
• M85: 78,145,589 km (0.036 R)
• M86: 79,521,591 km (0.107 R)
• M87: 80,401,376 km (0.069 R)
• M88: 81,537,272 km (0.052 R)
• M89: 81,663,832 km (0.052 R)
• M90: 81,790,392 km (0.047 R)
• M91: 84,592,210 km (0.105 R)
• M92: 85,105,032 km (0.118 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: 268 - 17,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit