🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.63 AU - 0.75 AU

Year: 208 Days

Day: 14 Hours

Environment

Temp: 158 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.9 AU

Year: 236 Days

Day: 44.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.97 AU - 1.25 AU

Year: 425 Days

Day: 18.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.89 AU - 1.39 AU

Year: 442 Days

Day: 38.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.4

Radius: 13

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.77 AU - 6.81 AU

Year: 5063 Days

Day: 5.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,637,877 km

• M1: 218,562 km (0.089 R)
• M2: 376,987 km (0.065 R)
• M3: 704,905 km (0.045 R)
• M4: 1,264,252 km (0.12 R)
• M5: 2,117,558 km (0.083 R)
• M6: 2,633,521 km (0.085 R)
• M7: 2,984,178 km (0.075 R)
• M8: 3,326,907 km (0.106 R)
• M9: 3,514,802 km (0.105 R)
• M10: 3,658,266 km (0.101 R)
• M11: 3,827,910 km (0.047 R)
• M12: 4,276,554 km (0.112 R)
• M13: 4,429,892 km (0.102 R)
• M14: 5,088,572 km (0.113 R)
• M15: 5,196,880 km (0.114 R)
• M16: 5,470,944 km (0.108 R)
• M17: 5,721,819 km (0.071 R)
• M18: 5,862,890 km (0.103 R)
• M19: 6,380,050 km (0.091 R)
• M20: 6,497,036 km (0.084 R)
• M21: 7,032,147 km (0.08 R)
• M22: 7,643,554 km (0.108 R)
• M23: 7,799,135 km (0.071 R)
• M24: 7,955,764 km (0.104 R)
• M25: 8,081,875 km (0.108 R)
• M26: 8,335,893 km (0.099 R)
• M27: 8,463,948 km (0.099 R)
• M28: 8,884,767 km (0.115 R)
• M29: 9,048,427 km (0.113 R)
• M30: 9,411,950 km (0.047 R)
• M31: 9,645,921 km (0.107 R)
• M32: 9,780,410 km (0.116 R)
• M33: 10,393,462 km (0.108 R)
• M34: 10,600,655 km (0.025 R)
• M35: 10,809,194 km (0.097 R)
• M36: 11,054,235 km (0.089 R)
• M37: 11,407,586 km (0.061 R)
• M38: 11,621,211 km (0.028 R)
• M39: 11,764,526 km (0.095 R)
• M40: 12,526,279 km (0.047 R)
• M41: 13,154,590 km (0.102 R)
• M42: 13,378,687 km (0.095 R)
• M43: 13,491,334 km (0.057 R)
• M44: 13,868,919 km (0.039 R)
• M45: 14,480,326 km (0.118 R)
• M46: 14,828,141 km (0.093 R)
• M47: 15,374,772 km (0.076 R)
• M48: 15,532,149 km (0.051 R)
• M49: 15,927,835 km (0.042 R)
• M50: 16,326,962 km (0.102 R)
• M51: 16,568,114 km (0.118 R)
• M52: 16,972,477 km (0.055 R)
• M53: 17,380,281 km (0.096 R)
• M54: 17,749,937 km (0.106 R)
• M55: 17,956,382 km (0.037 R)
• M56: 19,127,584 km (0.106 R)
• M57: 19,254,592 km (0.063 R)
• M58: 19,765,170 km (0.112 R)
• M59: 19,979,244 km (0.117 R)
• M60: 20,366,553 km (0.08 R)
• M61: 21,017,603 km (0.055 R)
• M62: 21,543,440 km (0.115 R)
• M63: 21,631,553 km (0.053 R)
• M64: 21,852,210 km (0.06 R)
• M65: 22,295,767 km (0.091 R)
• M66: 23,372,423 km (0.056 R)
• M67: 23,962,587 km (0.092 R)
• M68: 25,809,522 km (0.106 R)
• M69: 26,466,855 km (0.117 R)
• M70: 26,702,921 km (0.12 R)
• M71: 26,844,889 km (0.112 R)
• M72: 27,845,699 km (0.107 R)
• M73: 28,037,783 km (0.095 R)
• M74: 28,568,107 km (0.094 R)
• M75: 29,101,723 km (0.097 R)
• M76: 29,199,111 km (0.092 R)
• M77: 29,345,418 km (0.101 R)
• M78: 29,589,711 km (0.102 R)
• M79: 30,080,541 km (0.108 R)
• M80: 30,524,398 km (0.105 R)
• M81: 30,672,949 km (0.068 R)
• M82: 30,821,649 km (0.057 R)
• M83: 30,920,982 km (0.092 R)
• M84: 31,869,433 km (0.111 R)
• M85: 32,221,137 km (0.098 R)
• M86: 33,335,342 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.34 AU - 8.44 AU

Year: 7301 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,637,877 km

• M1: 175,478 km (0.065 R)
• M2: 266,583 km (0.046 R)
• M3: 437,723 km (0.119 R)
• M4: 896,690 km (0.066 R)
• M5: 1,080,545 km (0.091 R)
• M6: 2,114,117 km (0.097 R)
• M7: 2,292,139 km (0.096 R)
• M8: 2,701,588 km (0.052 R)
• M9: 3,547,564 km (0.117 R)
• M10: 3,696,264 km (0.115 R)
• M11: 3,825,367 km (0.086 R)
• M12: 4,154,931 km (0.051 R)
• M13: 4,312,009 km (0.116 R)
• M14: 4,771,723 km (0.073 R)
• M15: 4,865,521 km (0.084 R)
• M16: 5,392,854 km (0.059 R)
• M17: 5,713,143 km (0.114 R)
• M18: 5,863,040 km (0.119 R)
• M19: 6,116,010 km (0.111 R)
• M20: 6,243,766 km (0.091 R)
• M21: 6,554,182 km (0.049 R)
• M22: 6,949,419 km (0.109 R)
• M23: 7,244,127 km (0.045 R)
• M24: 7,735,556 km (0.062 R)
• M25: 7,846,109 km (0.095 R)
• M26: 7,957,410 km (0.082 R)
• M27: 8,322,429 km (0.085 R)
• M28: 8,549,818 km (0.106 R)
• M29: 8,808,173 km (0.032 R)
• M30: 9,658,188 km (0.105 R)
• M31: 9,747,648 km (0.089 R)
• M32: 10,168,616 km (0.074 R)
• M33: 10,412,012 km (0.097 R)
• M34: 11,310,048 km (0.075 R)
• M35: 11,944,044 km (0.099 R)
• M36: 12,265,380 km (0.114 R)
• M37: 12,589,558 km (0.066 R)
• M38: 12,949,341 km (0.099 R)
• M39: 13,246,443 km (0.103 R)
• M40: 13,880,738 km (0.032 R)
• M41: 14,117,102 km (0.114 R)
• M42: 14,252,638 km (0.103 R)
• M43: 14,765,011 km (0.068 R)
• M44: 14,937,198 km (0.091 R)
• M45: 15,387,936 km (0.117 R)
• M46: 15,527,511 km (0.105 R)
• M47: 16,196,213 km (0.103 R)
• M48: 16,302,727 km (0.072 R)
• M49: 16,587,861 km (0.099 R)
• M50: 16,838,587 km (0.106 R)
• M51: 18,480,723 km (0.119 R)
• M52: 19,151,819 km (0.104 R)
• M53: 19,377,263 km (0.09 R)
• M54: 21,057,845 km (0.081 R)
• M55: 21,174,083 km (0.097 R)
• M56: 21,290,619 km (0.092 R)
• M57: 21,446,201 km (0.089 R)
• M58: 21,563,187 km (0.049 R)
• M59: 22,112,061 km (0.096 R)
• M60: 22,467,207 km (0.115 R)
• M61: 22,983,768 km (0.092 R)
• M62: 23,383,643 km (0.112 R)
• M63: 24,068,801 km (0.049 R)
• M64: 24,231,115 km (0.061 R)
• M65: 24,515,800 km (0.106 R)
• M66: 24,965,341 km (0.084 R)
• M67: 25,872,952 km (0.114 R)
• M68: 26,288,983 km (0.085 R)
• M69: 26,791,183 km (0.07 R)
• M70: 27,254,338 km (0.118 R)
• M71: 28,188,577 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 13.7

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.35 AU - 12.47 AU

Year: 12207 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,637,877 km

• M1: 183,257 km (0.053 R)
• M2: 283,488 km (0.117 R)
• M3: 409,449 km (0.109 R)
• M4: 504,444 km (0.078 R)
• M5: 792,869 km (0.105 R)
• M6: 977,173 km (0.113 R)
• M7: 1,197,381 km (0.092 R)
• M8: 1,346,530 km (0.116 R)
• M9: 3,016,641 km (0.073 R)
• M10: 3,193,915 km (0.101 R)
• M11: 3,873,538 km (0.054 R)
• M12: 4,462,804 km (0.096 R)
• M13: 4,699,767 km (0.034 R)
• M14: 5,399,436 km (0.062 R)
• M15: 6,548,048 km (0.034 R)
• M16: 6,817,773 km (0.059 R)
• M17: 7,408,236 km (0.074 R)
• M18: 7,528,214 km (0.083 R)
• M19: 8,179,712 km (0.108 R)
• M20: 9,233,629 km (0.044 R)
• M21: 9,493,032 km (0.098 R)
• M22: 10,554,429 km (0.097 R)
• M23: 11,514,099 km (0.043 R)
• M24: 11,653,375 km (0.107 R)
• M25: 12,169,338 km (0.087 R)
• M26: 12,311,306 km (0.101 R)
• M27: 12,788,673 km (0.071 R)
• M28: 13,565,086 km (0.098 R)
• M29: 13,958,977 km (0.096 R)
• M30: 14,107,678 km (0.119 R)
• M31: 14,859,108 km (0.072 R)
• M32: 15,061,663 km (0.101 R)
• M33: 15,163,390 km (0.043 R)
• M34: 16,979,059 km (0.109 R)
• M35: 17,724,505 km (0.098 R)
• M36: 17,993,183 km (0.084 R)
• M37: 18,101,193 km (0.035 R)
• M38: 18,263,357 km (0.106 R)
• M39: 18,426,119 km (0.103 R)
• M40: 18,589,480 km (0.063 R)
• M41: 18,698,537 km (0.108 R)
• M42: 19,357,516 km (0.113 R)
• M43: 19,634,421 km (0.114 R)
• M44: 19,801,223 km (0.059 R)
• M45: 20,136,173 km (0.102 R)
• M46: 21,209,089 km (0.089 R)
• M47: 22,999,476 km (0.118 R)
• M48: 23,292,837 km (0.097 R)
• M49: 24,001,782 km (0.11 R)
• M50: 25,441,063 km (0.113 R)
• M51: 25,805,184 km (0.112 R)
• M52: 26,600,297 km (0.105 R)
• M53: 27,217,238 km (0.041 R)
• M54: 27,403,338 km (0.078 R)
• M55: 27,963,881 km (0.106 R)
• M56: 28,906,797 km (0.103 R)
• M57: 29,604,820 km (0.075 R)
• M58: 30,694,491 km (0.115 R)
• M59: 31,471,652 km (0.09 R)
• M60: 34,980,620 km (0.05 R)
• M61: 35,453,349 km (0.118 R)
• M62: 35,588,735 km (0.092 R)
• M63: 38,264,293 km (0.043 R)
• M64: 38,611,958 km (0.102 R)
• M65: 38,960,671 km (0.106 R)
• M66: 41,003,879 km (0.107 R)
• M67: 41,288,414 km (0.088 R)
• M68: 43,009,537 km (0.055 R)
• M69: 43,733,442 km (0.116 R)
• M70: 44,096,964 km (0.107 R)
• M71: 46,003,589 km (0.114 R)
• M72: 46,447,296 km (0.118 R)
• M73: 47,787,245 km (0.069 R)
• M74: 48,311,735 km (0.115 R)
• M75: 49,517,643 km (0.063 R)
• M76: 50,352,549 km (0.112 R)
• M77: 50,657,280 km (0.042 R)
• M78: 50,809,870 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301.9

Radius: 7.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.78 AU - 20.02 AU

Year: 24138 Days

Day: 17.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,637,877 km

• M1: 108,608 km (0.099 R)
• M2: 178,171 km (0.05 R)
• M3: 484,996 km (0.108 R)
• M4: 656,136 km (0.052 R)
• M5: 1,079,498 km (0.094 R)
• M6: 1,891,366 km (0.104 R)
• M7: 2,133,714 km (0.082 R)
• M8: 2,386,236 km (0.113 R)
• M9: 2,515,937 km (0.097 R)
• M10: 2,648,182 km (0.111 R)
• M11: 2,919,552 km (0.108 R)
• M12: 3,452,270 km (0.057 R)
• M13: 5,563,395 km (0.109 R)
• M14: 5,779,564 km (0.047 R)
• M15: 5,998,725 km (0.109 R)
• M16: 6,444,826 km (0.053 R)
• M17: 7,040,973 km (0.061 R)
• M18: 7,798,687 km (0.055 R)
• M19: 7,992,117 km (0.111 R)
• M20: 8,983,053 km (0.085 R)
• M21: 11,405,342 km (0.108 R)
• M22: 11,460,094 km (0.063 R)
• M23: 11,680,153 km (0.061 R)
• M24: 12,236,208 km (0.088 R)
• M25: 12,915,083 km (0.064 R)
• M26: 13,259,009 km (0.074 R)
• M27: 14,249,945 km (0.117 R)
• M28: 15,872,184 km (0.111 R)
• M29: 16,240,644 km (0.091 R)
• M30: 16,302,278 km (0.066 R)
• M31: 16,611,796 km (0.093 R)
• M32: 16,736,112 km (0.12 R)
• M33: 17,299,647 km (0.092 R)
• M34: 17,488,889 km (0.11 R)
• M35: 18,188,558 km (0.065 R)
• M36: 18,638,548 km (0.045 R)
• M37: 18,703,025 km (0.065 R)
• M38: 18,962,129 km (0.069 R)
• M39: 20,341,720 km (0.117 R)
• M40: 20,408,291 km (0.058 R)
• M41: 20,808,765 km (0.117 R)
• M42: 21,144,612 km (0.087 R)
• M43: 25,525,885 km (0.033 R)
• M44: 26,101,687 km (0.083 R)
• M45: 28,671,030 km (0.077 R)
• M46: 28,745,680 km (0.094 R)
• M47: 29,796,605 km (0.049 R)
• M48: 30,023,395 km (0.039 R)
• M49: 30,174,938 km (0.05 R)
• M50: 30,860,096 km (0.06 R)
• M51: 31,396,554 km (0.11 R)
• M52: 32,634,177 km (0.083 R)
• M53: 33,102,418 km (0.072 R)
• M54: 33,180,658 km (0.086 R)
• M55: 34,441,170 km (0.066 R)
• M56: 34,838,203 km (0.092 R)
• M57: 36,360,959 km (0.083 R)
• M58: 37,252,413 km (0.064 R)
• M59: 37,415,325 km (0.043 R)
• M60: 37,660,067 km (0.078 R)
• M61: 37,741,748 km (0.119 R)
• M62: 37,823,578 km (0.028 R)
• M63: 38,069,217 km (0.065 R)
• M64: 38,726,850 km (0.044 R)
• M65: 40,470,862 km (0.084 R)
• M66: 41,816,644 km (0.118 R)
• M67: 43,433,947 km (0.054 R)
• M68: 43,776,975 km (0.114 R)
• M69: 44,725,126 km (0.101 R)
• M70: 46,378,631 km (0.111 R)
• M71: 46,729,288 km (0.08 R)
• M72: 48,052,033 km (0.112 R)
• M73: 48,940,644 km (0.114 R)
• M74: 49,924,549 km (0.108 R)
• M75: 50,283,883 km (0.095 R)
• M76: 51,276,615 km (0.085 R)
• M77: 51,911,658 km (0.045 R)
• M78: 52,184,674 km (0.06 R)
• M79: 53,556,636 km (0.114 R)
• M80: 53,648,489 km (0.045 R)
• M81: 57,085,201 km (0.066 R)
• M82: 57,555,088 km (0.074 R)
• M83: 58,120,568 km (0.106 R)
• M84: 60,401,038 km (0.091 R)
• M85: 60,496,631 km (0.088 R)
• M86: 61,167,577 km (0.059 R)
• M87: 61,744,726 km (0.071 R)
• M88: 62,710,530 km (0.109 R)
• M89: 64,266,198 km (0.104 R)
• M90: 64,754,934 km (0.055 R)
• M91: 65,245,017 km (0.112 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit