🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.54 AU - 0.74 AU

Year: 188 Days

Day: 47.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,918,281 km

• M1: 129,701 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.15 AU - 1.21 AU

Year: 471 Days

Day: 17.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,918,281 km

• M1: 112,348 km (0.099 R)
• M2: 799,002 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.27 AU - 1.29 AU

Year: 532 Days

Day: 30.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.13 AU - 1.51 AU

Year: 557 Days

Day: 33.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,918,281 km

• M1: 34,557 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.22 AU - 2.42 AU

Year: 1297 Days

Day: 27.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 161.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,918,281 km

• M1: 372,349 km (0.113 R)
• M2: 1,524,552 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.4 AU - 3.32 AU

Year: 1776 Days

Day: 30.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.2

Radius: 11.5

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.6 AU - 9.22 AU

Year: 9763 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,918,281 km

• M1: 240,553 km (0.064 R)
• M2: 476,020 km (0.085 R)
• M3: 684,261 km (0.111 R)
• M4: 1,105,827 km (0.118 R)
• M5: 1,234,182 km (0.069 R)
• M6: 1,625,381 km (0.042 R)
• M7: 1,822,850 km (0.097 R)
• M8: 2,160,941 km (0.086 R)
• M9: 2,633,072 km (0.071 R)
• M10: 2,866,295 km (0.095 R)
• M11: 4,233,769 km (0.089 R)
• M12: 4,370,053 km (0.095 R)
• M13: 5,109,964 km (0.063 R)
• M14: 5,812,625 km (0.104 R)
• M15: 6,272,190 km (0.078 R)
• M16: 6,467,266 km (0.105 R)
• M17: 6,863,251 km (0.069 R)
• M18: 7,185,784 km (0.03 R)
• M19: 7,389,985 km (0.085 R)
• M20: 7,762,185 km (0.1 R)
• M21: 8,055,995 km (0.12 R)
• M22: 8,396,330 km (0.057 R)
• M23: 8,784,836 km (0.082 R)
• M24: 9,179,325 km (0.047 R)
• M25: 10,721,231 km (0.053 R)
• M26: 11,142,797 km (0.097 R)
• M27: 12,002,237 km (0.095 R)
• M28: 12,342,124 km (0.058 R)
• M29: 12,882,920 km (0.061 R)
• M30: 13,330,965 km (0.105 R)
• M31: 13,936,538 km (0.101 R)
• M32: 14,965,621 km (0.1 R)
• M33: 15,331,687 km (0.119 R)
• M34: 15,912,726 km (0.107 R)
• M35: 16,125,753 km (0.104 R)
• M36: 16,608,804 km (0.111 R)
• M37: 16,770,819 km (0.113 R)
• M38: 16,987,736 km (0.099 R)
• M39: 17,864,529 km (0.086 R)
• M40: 18,475,935 km (0.086 R)
• M41: 19,890,832 km (0.047 R)
• M42: 20,120,465 km (0.113 R)
• M43: 20,350,995 km (0.072 R)
• M44: 21,399,078 km (0.1 R)
• M45: 24,647,446 km (0.089 R)
• M46: 24,955,917 km (0.084 R)
• M47: 25,079,634 km (0.03 R)
• M48: 25,327,817 km (0.086 R)
• M49: 25,639,130 km (0.087 R)
• M50: 26,580,699 km (0.09 R)
• M51: 26,770,389 km (0.092 R)
• M52: 27,789,450 km (0.106 R)
• M53: 27,981,983 km (0.077 R)
• M54: 28,239,440 km (0.087 R)
• M55: 28,368,394 km (0.081 R)
• M56: 28,626,899 km (0.112 R)
• M57: 29,146,303 km (0.03 R)
• M58: 29,472,576 km (0.037 R)
• M59: 29,800,045 km (0.08 R)
• M60: 30,392,603 km (0.078 R)
• M61: 30,856,057 km (0.033 R)
• M62: 31,121,892 km (0.117 R)
• M63: 32,260,631 km (0.082 R)
• M64: 33,140,416 km (0.106 R)
• M65: 33,344,617 km (0.037 R)
• M66: 34,509,536 km (0.1 R)
• M67: 34,716,579 km (0.114 R)
• M68: 34,993,036 km (0.104 R)
• M69: 35,827,194 km (0.098 R)
• M70: 36,036,781 km (0.034 R)
• M71: 37,657,075 km (0.118 R)
• M72: 37,870,103 km (0.065 R)
• M73: 38,654,743 km (0.091 R)
• M74: 39,228,900 km (0.101 R)
• M75: 39,950,411 km (0.034 R)
• M76: 40,603,704 km (0.119 R)
• M77: 41,114,132 km (0.111 R)
• M78: 41,994,067 km (0.056 R)
• M79: 42,288,924 km (0.088 R)
• M80: 42,436,428 km (0.098 R)
• M81: 43,400,137 km (0.084 R)
• M82: 44,671,271 km (0.1 R)
• M83: 45,273,701 km (0.025 R)
• M84: 45,575,889 km (0.077 R)
• M85: 45,802,978 km (0.082 R)
• M86: 47,326,633 km (0.103 R)
• M87: 48,017,625 km (0.1 R)
• M88: 48,634,717 km (0.112 R)
• M89: 51,838,205 km (0.109 R)
• M90: 53,027,209 km (0.092 R)
• M91: 53,266,117 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.5

Radius: 4.3

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.28 AU - 14.56 AU

Year: 16068 Days

Day: 19.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,918,281 km

• M1: 78,988 km (0.111 R)
• M2: 352,602 km (0.1 R)
• M3: 397,033 km (0.111 R)
• M4: 427,700 km (0.116 R)
• M5: 647,759 km (0.12 R)
• M6: 684,560 km (0.12 R)
• M7: 940,671 km (0.112 R)
• M8: 1,178,981 km (0.095 R)
• M9: 1,734,438 km (0.108 R)
• M10: 1,864,737 km (0.073 R)
• M11: 1,971,251 km (0.06 R)
• M12: 2,107,236 km (0.061 R)
• M13: 2,162,587 km (0.103 R)
• M14: 2,388,330 km (0.046 R)
• M15: 2,592,232 km (0.09 R)
• M16: 2,771,301 km (0.118 R)
• M17: 2,923,741 km (0.047 R)
• M18: 3,110,140 km (0.1 R)
• M19: 3,141,705 km (0.032 R)
• M20: 3,759,394 km (0.118 R)
• M21: 4,099,281 km (0.103 R)
• M22: 4,808,076 km (0.098 R)
• M23: 5,139,285 km (0.081 R)
• M24: 5,251,334 km (0.089 R)
• M25: 5,401,979 km (0.103 R)
• M26: 5,669,011 km (0.111 R)
• M27: 5,784,800 km (0.111 R)
• M28: 5,940,382 km (0.081 R)
• M29: 6,375,412 km (0.108 R)
• M30: 7,192,366 km (0.106 R)
• M31: 7,486,027 km (0.072 R)
• M32: 7,740,792 km (0.029 R)
• M33: 7,783,577 km (0.105 R)
• M34: 9,011,925 km (0.042 R)
• M35: 9,056,954 km (0.096 R)
• M36: 9,282,997 km (0.114 R)
• M37: 9,556,611 km (0.114 R)
• M38: 9,972,194 km (0.071 R)
• M39: 10,065,244 km (0.105 R)
• M40: 10,346,488 km (0.086 R)
• M41: 10,677,698 km (0.059 R)
• M42: 11,253,649 km (0.113 R)
• M43: 11,350,589 km (0.112 R)
• M44: 12,485,588 km (0.102 R)
• M45: 13,398,733 km (0.101 R)
• M46: 13,501,507 km (0.117 R)
• M47: 13,656,191 km (0.094 R)
• M48: 13,863,235 km (0.112 R)
• M49: 14,702,180 km (0.045 R)
• M50: 14,808,244 km (0.117 R)
• M51: 15,288,454 km (0.084 R)
• M52: 17,036,954 km (0.114 R)
• M53: 17,652,549 km (0.106 R)
• M54: 17,765,196 km (0.082 R)
• M55: 18,161,481 km (0.099 R)
• M56: 18,905,132 km (0.069 R)
• M57: 20,422,204 km (0.067 R)
• M58: 20,896,878 km (0.098 R)
• M59: 21,555,258 km (0.101 R)
• M60: 22,403,179 km (0.077 R)
• M61: 22,525,251 km (0.096 R)
• M62: 22,586,287 km (0.111 R)
• M63: 23,015,483 km (0.098 R)
• M64: 24,068,951 km (0.1 R)
• M65: 24,319,228 km (0.067 R)
• M66: 24,570,253 km (0.105 R)
• M67: 24,948,287 km (0.068 R)
• M68: 26,286,889 km (0.117 R)
• M69: 26,673,749 km (0.046 R)
• M70: 26,997,329 km (0.09 R)
• M71: 27,845,100 km (0.072 R)
• M72: 28,503,182 km (0.1 R)
• M73: 28,635,426 km (0.118 R)
• M74: 28,834,092 km (0.096 R)
• M75: 32,557,433 km (0.102 R)
• M76: 35,358,504 km (0.071 R)
• M77: 36,285,412 km (0.047 R)
• M78: 36,357,070 km (0.03 R)
• M79: 36,572,191 km (0.058 R)
• M80: 37,075,887 km (0.031 R)
• M81: 37,509,422 km (0.096 R)
• M82: 38,090,161 km (0.109 R)
• M83: 38,163,015 km (0.113 R)
• M84: 41,936,472 km (0.114 R)
• M85: 42,237,463 km (0.083 R)
• M86: 44,211,108 km (0.081 R)
• M87: 45,132,032 km (0.098 R)
• M88: 45,594,888 km (0.114 R)
• M89: 49,512,856 km (0.086 R)
• M90: 50,389,200 km (0.086 R)
• M91: 50,469,086 km (0.046 R)
• M92: 51,753,533 km (0.059 R)
• M93: 51,995,582 km (0.101 R)
• M94: 52,237,931 km (0.07 R)
• M95: 54,436,421 km (0.093 R)
• M96: 54,682,659 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.3

Radius: 7.3

Gravity: 9.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.01 AU - 15.05 AU

Year: 17266 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,918,281 km

• M1: 143,614 km (0.112 R)
• M2: 335,249 km (0.058 R)
• M3: 396,135 km (0.03 R)
• M4: 720,763 km (0.089 R)
• M5: 888,312 km (0.088 R)
• M6: 976,874 km (0.07 R)
• M7: 1,542,504 km (0.108 R)
• M8: 1,760,169 km (0.068 R)
• M9: 1,929,813 km (0.031 R)
• M10: 2,075,371 km (0.047 R)
• M11: 2,988,816 km (0.097 R)
• M12: 3,157,562 km (0.095 R)
• M13: 3,294,893 km (0.108 R)
• M14: 3,469,324 km (0.103 R)
• M15: 4,122,169 km (0.097 R)
• M16: 4,617,039 km (0.089 R)
• M17: 4,970,688 km (0.109 R)
• M18: 5,373,855 km (0.108 R)
• M19: 5,662,279 km (0.091 R)
• M20: 6,910,674 km (0.078 R)
• M21: 7,912,082 km (0.084 R)
• M22: 8,287,572 km (0.051 R)
• M23: 10,047,591 km (0.048 R)
• M24: 10,710,609 km (0.114 R)
• M25: 11,440,497 km (0.087 R)
• M26: 11,918,163 km (0.078 R)
• M27: 12,186,392 km (0.108 R)
• M28: 12,565,174 km (0.065 R)
• M29: 12,892,943 km (0.075 R)
• M30: 14,118,748 km (0.104 R)
• M31: 14,630,971 km (0.066 R)
• M32: 15,265,116 km (0.102 R)
• M33: 15,967,179 km (0.116 R)
• M34: 17,585,080 km (0.073 R)
• M35: 18,941,484 km (0.107 R)
• M36: 19,822,167 km (0.109 R)
• M37: 20,267,370 km (0.12 R)
• M38: 20,587,509 km (0.108 R)
• M39: 20,780,341 km (0.031 R)
• M40: 21,232,725 km (0.074 R)
• M41: 21,427,651 km (0.066 R)
• M42: 21,623,026 km (0.092 R)
• M43: 22,542,903 km (0.064 R)
• M44: 22,609,175 km (0.046 R)
• M45: 22,941,133 km (0.084 R)
• M46: 23,408,626 km (0.107 R)
• M47: 24,761,440 km (0.073 R)
• M48: 25,240,901 km (0.113 R)
• M49: 25,309,716 km (0.109 R)
• M50: 26,069,972 km (0.079 R)
• M51: 26,487,949 km (0.105 R)
• M52: 27,330,334 km (0.098 R)
• M53: 27,400,944 km (0.039 R)
• M54: 28,395,621 km (0.112 R)
• M55: 29,257,753 km (0.115 R)
• M56: 29,837,146 km (0.115 R)
• M57: 31,672,263 km (0.114 R)
• M58: 34,378,339 km (0.11 R)
• M59: 35,450,656 km (0.085 R)
• M60: 37,706,443 km (0.115 R)
• M61: 37,942,358 km (0.12 R)
• M62: 38,336,848 km (0.096 R)
• M63: 38,732,684 km (0.091 R)
• M64: 38,970,694 km (0.097 R)
• M65: 39,209,303 km (0.083 R)
• M66: 39,847,936 km (0.099 R)
• M67: 42,846,326 km (0.104 R)
• M68: 43,256,972 km (0.114 R)
• M69: 43,999,576 km (0.1 R)
• M70: 44,330,935 km (0.086 R)
• M71: 45,832,449 km (0.102 R)
• M72: 46,336,594 km (0.114 R)
• M73: 48,628,134 km (0.06 R)
• M74: 49,400,209 km (0.081 R)
• M75: 49,658,415 km (0.093 R)
• M76: 50,782,643 km (0.086 R)
• M77: 51,827,734 km (0.07 R)
• M78: 52,440,786 km (0.099 R)
• M79: 53,939,307 km (0.118 R)
• M80: 54,027,869 km (0.119 R)
• M81: 54,205,292 km (0.095 R)
• M82: 55,362,582 km (0.086 R)
• M83: 55,809,879 km (0.105 R)
• M84: 58,518,797 km (0.096 R)
• M85: 59,065,727 km (0.109 R)
• M86: 59,431,195 km (0.058 R)
• M87: 60,072,820 km (0.097 R)
• M88: 60,716,540 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 17,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit