🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.9 AU

Year: 298 Days

Day: 24 Hours

Environment

Temp: 150 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.94 AU - 1.1 AU

Year: 378 Days

Day: 37.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,312,220 km

• M1: 625,917 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.06 AU - 1.14 AU

Year: 424 Days

Day: 27.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,312,220 km

• M1: 85,570 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.93 AU - 1.43 AU

Year: 471 Days

Day: 21.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.49 AU - 3.21 AU

Year: 1766 Days

Day: 43.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.89 AU - 3.39 AU

Year: 2043 Days

Day: 21.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 11.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.9 AU - 4.92 AU

Year: 3994 Days

Day: 14.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,312,220 km

• M1: 169,195 km (0.081 R)
• M2: 514,617 km (0.042 R)
• M3: 736,470 km (0.03 R)
• M4: 1,003,203 km (0.088 R)
• M5: 1,189,153 km (0.1 R)
• M6: 1,272,479 km (0.05 R)
• M7: 1,751,193 km (0.074 R)
• M8: 2,010,745 km (0.105 R)
• M9: 2,128,179 km (0.071 R)
• M10: 2,282,864 km (0.075 R)
• M11: 2,494,844 km (0.073 R)
• M12: 2,787,756 km (0.057 R)
• M13: 3,053,143 km (0.098 R)
• M14: 3,287,413 km (0.104 R)
• M15: 3,732,018 km (0.05 R)
• M16: 3,982,744 km (0.106 R)
• M17: 4,195,921 km (0.054 R)
• M18: 4,325,622 km (0.117 R)
• M19: 4,434,829 km (0.067 R)
• M20: 4,544,933 km (0.094 R)
• M21: 4,790,273 km (0.075 R)
• M22: 4,903,369 km (0.098 R)
• M23: 5,132,105 km (0.104 R)
• M24: 5,505,351 km (0.112 R)
• M25: 5,576,261 km (0.108 R)
• M26: 5,791,083 km (0.061 R)
• M27: 5,863,339 km (0.114 R)
• M28: 6,081,752 km (0.091 R)
• M29: 6,627,186 km (0.077 R)
• M30: 7,059,524 km (0.117 R)
• M31: 7,266,118 km (0.115 R)
• M32: 8,274,557 km (0.116 R)
• M33: 8,657,229 km (0.098 R)
• M34: 8,989,934 km (0.081 R)
• M35: 9,868,523 km (0.113 R)
• M36: 10,041,757 km (0.089 R)
• M37: 10,128,823 km (0.096 R)
• M38: 10,245,210 km (0.08 R)
• M39: 10,715,247 km (0.1 R)
• M40: 10,804,108 km (0.094 R)
• M41: 11,042,567 km (0.101 R)
• M42: 12,074,792 km (0.104 R)
• M43: 12,540,042 km (0.111 R)
• M44: 12,947,995 km (0.073 R)
• M45: 13,042,840 km (0.042 R)
• M46: 13,201,264 km (0.095 R)
• M47: 13,296,708 km (0.086 R)
• M48: 13,841,543 km (0.11 R)
• M49: 14,068,034 km (0.112 R)
• M50: 14,165,572 km (0.056 R)
• M51: 14,393,858 km (0.047 R)
• M52: 14,754,988 km (0.115 R)
• M53: 14,887,083 km (0.1 R)
• M54: 15,285,611 km (0.098 R)
• M55: 15,486,222 km (0.045 R)
• M56: 16,639,622 km (0.112 R)
• M57: 16,880,474 km (0.117 R)
• M58: 17,053,260 km (0.06 R)
• M59: 17,400,626 km (0.07 R)
• M60: 17,505,344 km (0.084 R)
• M61: 18,067,084 km (0.063 R)
• M62: 18,173,000 km (0.095 R)
• M63: 18,920,690 km (0.12 R)
• M64: 19,969,670 km (0.103 R)
• M65: 20,852,148 km (0.117 R)
• M66: 20,926,199 km (0.099 R)
• M67: 21,000,399 km (0.097 R)
• M68: 21,672,244 km (0.093 R)
• M69: 22,124,029 km (0.066 R)
• M70: 22,275,273 km (0.1 R)
• M71: 22,388,967 km (0.078 R)
• M72: 22,540,809 km (0.038 R)
• M73: 22,616,954 km (0.119 R)
• M74: 22,883,837 km (0.081 R)
• M75: 23,113,469 km (0.062 R)
• M76: 23,228,510 km (0.106 R)
• M77: 23,497,786 km (0.104 R)
• M78: 24,350,943 km (0.102 R)
• M79: 24,899,219 km (0.091 R)
• M80: 24,977,908 km (0.103 R)
• M81: 25,095,940 km (0.066 R)
• M82: 26,007,739 km (0.056 R)
• M83: 26,568,133 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 13.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.73 AU - 8.77 AU

Year: 7920 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 58,312,220 km

• M1: 238,609 km (0.091 R)
• M2: 591,959 km (0.034 R)
• M3: 882,179 km (0.117 R)
• M4: 1,079,049 km (0.11 R)
• M5: 1,218,923 km (0.103 R)
• M6: 1,440,777 km (0.072 R)
• M7: 1,741,469 km (0.078 R)
• M8: 1,925,025 km (0.08 R)
• M9: 2,062,655 km (0.045 R)
• M10: 2,384,740 km (0.073 R)
• M11: 2,589,838 km (0.109 R)
• M12: 2,957,849 km (0.118 R)
• M13: 3,219,496 km (0.119 R)
• M14: 3,342,914 km (0.109 R)
• M15: 3,510,015 km (0.085 R)
• M16: 3,615,781 km (0.108 R)
• M17: 3,701,201 km (0.115 R)
• M18: 4,897,086 km (0.119 R)
• M19: 5,111,310 km (0.08 R)
• M20: 6,566,299 km (0.057 R)
• M21: 6,776,634 km (0.084 R)
• M22: 7,778,192 km (0.094 R)
• M23: 8,056,893 km (0.103 R)
• M24: 8,595,594 km (0.082 R)
• M25: 8,796,953 km (0.096 R)
• M26: 10,189,709 km (0.101 R)
• M27: 10,989,460 km (0.078 R)
• M28: 11,841,419 km (0.116 R)
• M29: 12,681,860 km (0.1 R)
• M30: 13,978,575 km (0.075 R)
• M31: 14,147,919 km (0.12 R)
• M32: 14,420,188 km (0.062 R)
• M33: 14,659,843 km (0.118 R)
• M34: 14,763,066 km (0.107 R)
• M35: 15,667,086 km (0.067 R)
• M36: 16,876,136 km (0.052 R)
• M37: 17,419,176 km (0.026 R)
• M38: 18,115,255 km (0.099 R)
• M39: 18,262,908 km (0.095 R)
• M40: 18,820,459 km (0.107 R)
• M41: 19,270,450 km (0.025 R)
• M42: 19,610,336 km (0.077 R)
• M43: 19,838,024 km (0.083 R)
• M44: 20,372,687 km (0.114 R)
• M45: 20,487,877 km (0.101 R)
• M46: 20,912,137 km (0.111 R)
• M47: 22,518,818 km (0.067 R)
• M48: 24,327,755 km (0.12 R)
• M49: 25,270,222 km (0.073 R)
• M50: 25,518,106 km (0.09 R)
• M51: 25,725,149 km (0.099 R)
• M52: 26,308,282 km (0.073 R)
• M53: 26,517,569 km (0.101 R)
• M54: 27,317,768 km (0.091 R)
• M55: 27,402,590 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 13.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.19 AU - 9.05 AU

Year: 9290 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,312,220 km

• M1: 199,115 km (0.11 R)
• M2: 351,555 km (0.094 R)
• M3: 600,037 km (0.103 R)
• M4: 789,428 km (0.078 R)
• M5: 963,859 km (0.119 R)
• M6: 1,171,501 km (0.119 R)
• M7: 1,271,133 km (0.1 R)
• M8: 1,609,972 km (0.113 R)
• M9: 1,930,411 km (0.088 R)
• M10: 2,122,794 km (0.119 R)
• M11: 2,398,054 km (0.113 R)
• M12: 2,711,761 km (0.1 R)
• M13: 2,901,002 km (0.109 R)
• M14: 3,011,106 km (0.036 R)
• M15: 3,350,244 km (0.087 R)
• M16: 4,282,688 km (0.081 R)
• M17: 4,377,084 km (0.058 R)
• M18: 4,632,298 km (0.117 R)
• M19: 4,827,074 km (0.067 R)
• M20: 4,991,333 km (0.108 R)
• M21: 5,736,480 km (0.078 R)
• M22: 6,193,352 km (0.12 R)
• M23: 6,408,174 km (0.092 R)
• M24: 6,735,046 km (0.05 R)
• M25: 6,845,299 km (0.103 R)
• M26: 7,217,050 km (0.091 R)
• M27: 7,405,394 km (0.03 R)
• M28: 7,557,236 km (0.095 R)
• M29: 7,941,553 km (0.085 R)
• M30: 8,097,134 km (0.109 R)
• M31: 8,689,392 km (0.068 R)
• M32: 9,051,419 km (0.12 R)
• M33: 9,418,532 km (0.102 R)
• M34: 9,542,100 km (0.075 R)
• M35: 10,083,345 km (0.085 R)
• M36: 11,022,072 km (0.114 R)
• M37: 11,414,318 km (0.114 R)
• M38: 12,302,031 km (0.089 R)
• M39: 12,392,089 km (0.113 R)
• M40: 12,618,132 km (0.078 R)
• M41: 13,908,862 km (0.03 R)
• M42: 14,427,368 km (0.094 R)
• M43: 15,000,478 km (0.053 R)
• M44: 15,096,669 km (0.087 R)
• M45: 15,824,912 km (0.111 R)
• M46: 15,922,898 km (0.102 R)
• M47: 16,070,252 km (0.041 R)
• M48: 16,267,422 km (0.113 R)
• M49: 17,164,560 km (0.104 R)
• M50: 17,619,188 km (0.096 R)
• M51: 17,975,680 km (0.108 R)
• M52: 18,334,416 km (0.059 R)
• M53: 19,163,338 km (0.111 R)
• M54: 19,635,020 km (0.072 R)
• M55: 20,163,549 km (0.107 R)
• M56: 20,643,309 km (0.096 R)
• M57: 20,803,977 km (0.118 R)
• M58: 24,614,684 km (0.1 R)
• M59: 26,686,615 km (0.106 R)
• M60: 28,158,209 km (0.088 R)
• M61: 28,993,713 km (0.057 R)
• M62: 35,130,666 km (0.076 R)
• M63: 35,386,928 km (0.112 R)
• M64: 37,067,061 km (0.088 R)
• M65: 37,589,158 km (0.088 R)
• M66: 37,916,777 km (0.06 R)
• M67: 38,113,798 km (0.087 R)
• M68: 39,835,519 km (0.088 R)
• M69: 40,102,701 km (0.059 R)
• M70: 40,303,462 km (0.078 R)
• M71: 40,437,501 km (0.049 R)
• M72: 41,109,794 km (0.106 R)
• M73: 42,943,415 km (0.108 R)
• M74: 43,629,321 km (0.118 R)
• M75: 44,803,665 km (0.115 R)
• M76: 45,988,480 km (0.09 R)
• M77: 46,338,838 km (0.118 R)
• M78: 46,971,936 km (0.117 R)
• M79: 47,254,078 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 5.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.64 AU - 17.84 AU

Year: 25142 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 161.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 58,312,220 km

• M1: 95,443 km (0.069 R)
• M2: 186,249 km (0.111 R)
• M3: 271,520 km (0.112 R)
• M4: 482,902 km (0.102 R)
• M5: 534,364 km (0.06 R)
• M6: 967,599 km (0.046 R)
• M7: 2,489,608 km (0.035 R)
• M8: 2,798,378 km (0.092 R)
• M9: 3,350,992 km (0.076 R)
• M10: 3,485,930 km (0.094 R)
• M11: 4,259,351 km (0.033 R)
• M12: 4,442,458 km (0.12 R)
• M13: 4,553,460 km (0.065 R)
• M14: 5,083,784 km (0.08 R)
• M15: 5,238,917 km (0.093 R)
• M16: 5,553,821 km (0.104 R)
• M17: 5,996,780 km (0.074 R)
• M18: 6,078,461 km (0.069 R)
• M19: 6,284,607 km (0.093 R)
• M20: 6,831,088 km (0.058 R)
• M21: 7,568,306 km (0.087 R)
• M22: 9,070,418 km (0.073 R)
• M23: 9,211,339 km (0.084 R)
• M24: 9,495,575 km (0.086 R)
• M25: 9,879,144 km (0.099 R)
• M26: 10,710,609 km (0.066 R)
• M27: 13,711,842 km (0.044 R)
• M28: 13,765,846 km (0.093 R)
• M29: 13,819,702 km (0.119 R)
• M30: 16,491,370 km (0.069 R)
• M31: 17,125,665 km (0.04 R)
• M32: 17,183,709 km (0.053 R)
• M33: 17,241,753 km (0.106 R)
• M34: 20,598,879 km (0.083 R)
• M35: 23,052,284 km (0.086 R)
• M36: 23,631,377 km (0.061 R)
• M37: 23,696,004 km (0.093 R)
• M38: 23,890,331 km (0.05 R)
• M39: 24,804,075 km (0.099 R)
• M40: 25,662,617 km (0.049 R)
• M41: 28,916,072 km (0.103 R)
• M42: 29,749,631 km (0.053 R)
• M43: 29,959,218 km (0.037 R)
• M44: 30,943,721 km (0.079 R)
• M45: 31,867,488 km (0.11 R)
• M46: 32,656,168 km (0.118 R)
• M47: 34,986,753 km (0.088 R)
• M48: 37,974,522 km (0.062 R)
• M49: 38,277,757 km (0.114 R)
• M50: 38,353,752 km (0.111 R)
• M51: 39,192,398 km (0.063 R)
• M52: 39,268,843 km (0.113 R)
• M53: 40,037,028 km (0.083 R)
• M54: 40,191,263 km (0.1 R)
• M55: 40,268,456 km (0.086 R)
• M56: 40,655,166 km (0.093 R)
• M57: 43,554,373 km (0.056 R)
• M58: 43,951,256 km (0.111 R)
• M59: 46,034,406 km (0.07 R)
• M60: 47,169,256 km (0.066 R)
• M61: 47,903,781 km (0.109 R)
• M62: 48,395,510 km (0.116 R)
• M63: 48,971,312 km (0.108 R)
• M64: 49,384,052 km (0.106 R)
• M65: 53,488,868 km (0.069 R)
• M66: 53,573,840 km (0.099 R)
• M67: 56,400,791 km (0.111 R)
• M68: 57,006,662 km (0.111 R)
• M69: 57,266,962 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit