🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.43 AU - 0.63 AU

Year: 140 Days

Day: 20.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 20.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,088,177 km

• M1: 69,114 km (0.097 R)
• M2: 472,430 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 46.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.71 AU - 0.97 AU

Year: 280 Days

Day: 33.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.36 AU

Year: 442 Days

Day: 19.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.16 AU - 1.5 AU

Year: 557 Days

Day: 32.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 11.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.5 AU - 7.3 AU

Year: 5884 Days

Day: 14.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,088,177 km

• M1: 155,881 km (0.05 R)
• M2: 240,703 km (0.089 R)
• M3: 433,535 km (0.107 R)
• M4: 521,947 km (0.037 R)
• M5: 663,167 km (0.104 R)
• M6: 757,115 km (0.101 R)
• M7: 1,658,292 km (0.108 R)
• M8: 2,137,604 km (0.093 R)
• M9: 2,393,267 km (0.082 R)
• M10: 2,717,296 km (0.081 R)
• M11: 3,055,537 km (0.055 R)
• M12: 3,157,562 km (0.057 R)
• M13: 3,428,484 km (0.102 R)
• M14: 3,620,568 km (0.118 R)
• M15: 3,750,568 km (0.084 R)
• M16: 3,860,074 km (0.059 R)
• M17: 4,894,094 km (0.052 R)
• M18: 4,989,987 km (0.117 R)
• M19: 5,086,477 km (0.044 R)
• M20: 5,578,804 km (0.038 R)
• M21: 5,704,316 km (0.092 R)
• M22: 5,881,590 km (0.059 R)
• M23: 6,060,659 km (0.107 R)
• M24: 6,450,511 km (0.049 R)
• M25: 6,582,306 km (0.069 R)
• M26: 6,661,892 km (0.091 R)
• M27: 6,795,184 km (0.106 R)
• M28: 7,419,606 km (0.108 R)
• M29: 7,780,735 km (0.037 R)
• M30: 8,204,546 km (0.102 R)
• M31: 8,491,325 km (0.094 R)
• M32: 8,810,716 km (0.119 R)
• M33: 8,986,494 km (0.097 R)
• M34: 9,252,479 km (0.073 R)
• M35: 10,096,510 km (0.115 R)
• M36: 10,188,363 km (0.113 R)
• M37: 10,311,332 km (0.119 R)
• M38: 10,589,884 km (0.04 R)
• M39: 12,410,789 km (0.086 R)
• M40: 12,509,374 km (0.12 R)
• M41: 12,608,109 km (0.06 R)
• M42: 12,806,475 km (0.088 R)
• M43: 12,939,318 km (0.059 R)
• M44: 13,644,074 km (0.108 R)
• M45: 14,018,218 km (0.093 R)
• M46: 14,189,358 km (0.06 R)
• M47: 14,950,961 km (0.096 R)
• M48: 15,266,313 km (0.097 R)
• M49: 15,939,354 km (0.108 R)
• M50: 16,297,491 km (0.115 R)
• M51: 16,694,524 km (0.105 R)
• M52: 17,058,196 km (0.118 R)
• M53: 17,682,468 km (0.109 R)
• M54: 17,830,570 km (0.09 R)
• M55: 17,978,971 km (0.067 R)
• M56: 18,276,970 km (0.094 R)
• M57: 18,426,568 km (0.074 R)
• M58: 18,501,517 km (0.075 R)
• M59: 18,915,753 km (0.093 R)
• M60: 19,256,986 km (0.115 R)
• M61: 19,371,129 km (0.111 R)
• M62: 19,676,608 km (0.118 R)
• M63: 20,137,968 km (0.097 R)
• M64: 20,680,858 km (0.098 R)
• M65: 20,954,024 km (0.088 R)
• M66: 21,425,108 km (0.116 R)
• M67: 22,297,862 km (0.058 R)
• M68: 23,588,143 km (0.069 R)
• M69: 23,751,056 km (0.047 R)
• M70: 24,201,345 km (0.076 R)
• M71: 24,489,171 km (0.119 R)
• M72: 24,985,388 km (0.066 R)
• M73: 25,318,093 km (0.088 R)
• M74: 26,114,104 km (0.111 R)
• M75: 26,790,735 km (0.108 R)
• M76: 26,875,856 km (0.1 R)
• M77: 27,003,463 km (0.083 R)
• M78: 27,344,845 km (0.109 R)
• M79: 28,811,802 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 9.6

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.9 AU - 9.04 AU

Year: 8959 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,088,177 km

• M1: 217,964 km (0.1 R)
• M2: 278,402 km (0.088 R)
• M3: 398,230 km (0.066 R)
• M4: 945,309 km (0.091 R)
• M5: 1,221,616 km (0.065 R)
• M6: 1,305,391 km (0.108 R)
• M7: 1,659,938 km (0.115 R)
• M8: 2,119,203 km (0.06 R)
• M9: 2,781,324 km (0.103 R)
• M10: 3,034,742 km (0.115 R)
• M11: 3,178,805 km (0.074 R)
• M12: 3,655,125 km (0.117 R)
• M13: 4,411,342 km (0.101 R)
• M14: 5,283,946 km (0.106 R)
• M15: 5,811,279 km (0.118 R)
• M16: 6,652,318 km (0.064 R)
• M17: 6,991,905 km (0.029 R)
• M18: 7,375,773 km (0.066 R)
• M19: 7,924,798 km (0.072 R)
• M20: 8,324,972 km (0.045 R)
• M21: 8,731,729 km (0.107 R)
• M22: 8,855,147 km (0.054 R)
• M23: 9,862,539 km (0.113 R)
• M24: 10,773,590 km (0.105 R)
• M25: 11,306,158 km (0.114 R)
• M26: 12,121,167 km (0.083 R)
• M27: 12,213,021 km (0.115 R)
• M28: 12,304,874 km (0.114 R)
• M29: 12,489,627 km (0.037 R)
• M30: 13,095,947 km (0.048 R)
• M31: 13,237,317 km (0.097 R)
• M32: 13,426,409 km (0.118 R)
• M33: 13,807,584 km (0.096 R)
• M34: 14,047,539 km (0.076 R)
• M35: 14,677,945 km (0.049 R)
• M36: 14,775,782 km (0.095 R)
• M37: 14,972,054 km (0.116 R)
• M38: 15,070,639 km (0.112 R)
• M39: 15,916,316 km (0.081 R)
• M40: 16,016,846 km (0.075 R)
• M41: 16,218,504 km (0.1 R)
• M42: 16,319,632 km (0.065 R)
• M43: 16,777,401 km (0.05 R)
• M44: 17,446,104 km (0.103 R)
• M45: 17,601,536 km (0.119 R)
• M46: 17,809,776 km (0.053 R)
• M47: 18,018,615 km (0.096 R)
• M48: 20,261,236 km (0.12 R)
• M49: 20,973,023 km (0.092 R)
• M50: 21,526,086 km (0.067 R)
• M51: 21,748,688 km (0.079 R)
• M52: 22,196,285 km (0.047 R)
• M53: 22,646,724 km (0.107 R)
• M54: 23,556,878 km (0.12 R)
• M55: 23,728,915 km (0.054 R)
• M56: 23,958,847 km (0.092 R)
• M57: 24,074,037 km (0.102 R)
• M58: 24,305,166 km (0.11 R)
• M59: 24,653,131 km (0.03 R)
• M60: 25,412,789 km (0.104 R)
• M61: 25,530,373 km (0.104 R)
• M62: 25,825,080 km (0.092 R)
• M63: 26,596,557 km (0.12 R)
• M64: 27,737,540 km (0.074 R)
• M65: 28,772,009 km (0.085 R)
• M66: 28,955,865 km (0.106 R)
• M67: 29,201,654 km (0.069 R)
• M68: 30,129,460 km (0.097 R)
• M69: 30,378,540 km (0.111 R)
• M70: 31,192,652 km (0.102 R)
• M71: 32,714,362 km (0.106 R)
• M72: 34,520,157 km (0.073 R)
• M73: 34,585,233 km (0.117 R)
• M74: 36,424,389 km (0.076 R)
• M75: 36,756,197 km (0.095 R)
• M76: 36,822,618 km (0.032 R)
• M77: 38,497,366 km (0.098 R)
• M78: 38,632,453 km (0.048 R)
• M79: 38,903,076 km (0.119 R)
• M80: 39,718,534 km (0.103 R)
• M81: 40,265,464 km (0.059 R)
• M82: 40,402,495 km (0.1 R)
• M83: 41,021,382 km (0.088 R)
• M84: 41,920,764 km (0.107 R)
• M85: 42,198,867 km (0.092 R)
• M86: 42,966,603 km (0.098 R)
• M87: 43,246,949 km (0.078 R)
• M88: 45,797,443 km (0.028 R)
• M89: 46,370,702 km (0.087 R)
• M90: 47,524,551 km (0.109 R)
• M91: 48,396,258 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.8

Radius: 4.5

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.25 AU - 13.09 AU

Year: 16391 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,088,177 km

• M1: 207,941 km (0.118 R)
• M2: 327,919 km (0.111 R)
• M3: 419,772 km (0.082 R)
• M4: 609,911 km (0.049 R)
• M5: 724,353 km (0.097 R)
• M6: 887,564 km (0.064 R)
• M7: 973,583 km (0.105 R)
• M8: 1,017,714 km (0.089 R)
• M9: 1,107,772 km (0.103 R)
• M10: 1,344,586 km (0.087 R)
• M11: 1,863,690 km (0.119 R)
• M12: 2,173,208 km (0.06 R)
• M13: 2,202,081 km (0.036 R)
• M14: 2,231,103 km (0.09 R)
• M15: 3,194,064 km (0.111 R)
• M16: 3,393,628 km (0.079 R)
• M17: 4,016,404 km (0.081 R)
• M18: 4,052,008 km (0.112 R)
• M19: 4,414,035 km (0.074 R)
• M20: 4,862,080 km (0.111 R)
• M21: 5,091,564 km (0.082 R)
• M22: 5,403,026 km (0.082 R)
• M23: 5,481,864 km (0.071 R)
• M24: 5,760,715 km (0.082 R)
• M25: 5,881,739 km (0.067 R)
• M26: 6,003,512 km (0.105 R)
• M27: 6,332,328 km (0.092 R)
• M28: 6,793,987 km (0.102 R)
• M29: 7,927,790 km (0.115 R)
• M30: 8,152,486 km (0.1 R)
• M31: 8,654,087 km (0.091 R)
• M32: 9,830,974 km (0.116 R)
• M33: 9,879,144 km (0.094 R)
• M34: 9,927,315 km (0.107 R)
• M35: 9,975,635 km (0.107 R)
• M36: 10,315,671 km (0.052 R)
• M37: 10,413,508 km (0.07 R)
• M38: 11,257,838 km (0.099 R)
• M39: 11,815,689 km (0.06 R)
• M40: 12,695,474 km (0.107 R)
• M41: 16,021,334 km (0.111 R)
• M42: 16,078,031 km (0.076 R)
• M43: 16,993,421 km (0.115 R)
• M44: 17,051,165 km (0.112 R)
• M45: 18,516,626 km (0.1 R)
• M46: 19,475,548 km (0.06 R)
• M47: 19,657,160 km (0.108 R)
• M48: 19,778,484 km (0.089 R)
• M49: 21,816,755 km (0.093 R)
• M50: 22,765,056 km (0.106 R)
• M51: 23,597,718 km (0.091 R)
• M52: 23,726,821 km (0.073 R)
• M53: 24,245,177 km (0.045 R)
• M54: 24,898,322 km (0.113 R)
• M55: 25,029,519 km (0.064 R)
• M56: 25,161,165 km (0.061 R)
• M57: 26,288,535 km (0.118 R)
• M58: 26,757,674 km (0.078 R)
• M59: 29,559,791 km (0.113 R)
• M60: 29,629,354 km (0.071 R)
• M61: 30,047,480 km (0.085 R)
• M62: 30,960,177 km (0.034 R)
• M63: 31,384,436 km (0.117 R)
• M64: 32,381,955 km (0.079 R)
• M65: 32,812,647 km (0.119 R)
• M66: 33,534,756 km (0.105 R)
• M67: 33,607,162 km (0.057 R)
• M68: 36,028,403 km (0.109 R)
• M69: 36,102,753 km (0.109 R)
• M70: 36,251,304 km (0.083 R)
• M71: 38,126,513 km (0.062 R)
• M72: 38,809,278 km (0.105 R)
• M73: 40,959,149 km (0.114 R)
• M74: 41,191,774 km (0.11 R)
• M75: 41,424,847 km (0.055 R)
• M76: 41,580,429 km (0.108 R)
• M77: 41,970,281 km (0.048 R)
• M78: 42,596,647 km (0.052 R)
• M79: 44,176,102 km (0.092 R)
• M80: 45,453,368 km (0.118 R)
• M81: 46,823,685 km (0.092 R)
• M82: 47,229,245 km (0.108 R)
• M83: 48,289,295 km (0.036 R)
• M84: 48,535,084 km (0.085 R)
• M85: 49,439,703 km (0.071 R)
• M86: 50,183,952 km (0.1 R)
• M87: 50,682,113 km (0.075 R)
• M88: 52,270,693 km (0.119 R)
• M89: 52,775,735 km (0.108 R)
• M90: 53,705,785 km (0.068 R)
• M91: 54,470,829 km (0.096 R)
• M92: 54,641,370 km (0.053 R)
• M93: 57,046,754 km (0.103 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit