🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.42 AU - 0.6 AU

Year: 153 Days

Day: 38.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 63.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.76 AU

Year: 230 Days

Day: 26.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.01 AU - 1.43 AU

Year: 565 Days

Day: 20.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,640,348 km

• M1: 1,027,139 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.17 AU - 1.39 AU

Year: 607 Days

Day: 22.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.38 AU - 2.88 AU

Year: 1787 Days

Day: 23.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 11.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.85 AU - 3.93 AU

Year: 3214 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,640,348 km

• M1: 149,448 km (0.107 R)
• M2: 220,507 km (0.052 R)
• M3: 320,738 km (0.099 R)
• M4: 624,721 km (0.058 R)
• M5: 700,268 km (0.081 R)
• M6: 789,578 km (0.111 R)
• M7: 980,764 km (0.11 R)
• M8: 1,223,711 km (0.048 R)
• M9: 1,486,404 km (0.092 R)
• M10: 1,753,586 km (0.076 R)
• M11: 1,978,581 km (0.079 R)
• M12: 2,109,480 km (0.116 R)
• M13: 2,457,145 km (0.073 R)
• M14: 2,921,497 km (0.119 R)
• M15: 3,004,374 km (0.102 R)
• M16: 3,257,942 km (0.109 R)
• M17: 3,361,315 km (0.069 R)
• M18: 3,448,231 km (0.117 R)
• M19: 3,695,965 km (0.116 R)
• M20: 3,785,873 km (0.052 R)
• M21: 3,912,882 km (0.114 R)
• M22: 4,152,687 km (0.072 R)
• M23: 4,283,885 km (0.089 R)
• M24: 4,397,429 km (0.116 R)
• M25: 4,492,873 km (0.102 R)
• M26: 4,608,213 km (0.09 R)
• M27: 4,685,705 km (0.067 R)
• M28: 5,000,159 km (0.074 R)
• M29: 5,321,495 km (0.06 R)
• M30: 6,090,279 km (0.106 R)
• M31: 6,651,271 km (0.077 R)
• M32: 6,982,630 km (0.052 R)
• M33: 7,776,546 km (0.06 R)
• M34: 8,196,019 km (0.118 R)
• M35: 8,646,907 km (0.026 R)
• M36: 8,839,140 km (0.108 R)
• M37: 9,081,488 km (0.114 R)
• M38: 9,227,945 km (0.097 R)
• M39: 9,424,367 km (0.109 R)
• M40: 9,821,549 km (0.111 R)
• M41: 10,427,720 km (0.085 R)
• M42: 10,581,057 km (0.1 R)
• M43: 11,150,128 km (0.067 R)
• M44: 11,359,565 km (0.11 R)
• M45: 11,995,505 km (0.116 R)
• M46: 12,561,584 km (0.068 R)
• M47: 12,697,568 km (0.078 R)
• M48: 12,834,151 km (0.108 R)
• M49: 12,971,183 km (0.109 R)
• M50: 13,136,339 km (0.098 R)
• M51: 13,274,417 km (0.107 R)
• M52: 13,413,095 km (0.062 R)
• M53: 13,916,043 km (0.107 R)
• M54: 14,539,118 km (0.105 R)
• M55: 14,710,707 km (0.105 R)
• M56: 14,825,448 km (0.033 R)
• M57: 14,911,617 km (0.057 R)
• M58: 15,026,957 km (0.111 R)
• M59: 15,113,574 km (0.103 R)
• M60: 16,225,385 km (0.085 R)
• M61: 16,791,164 km (0.096 R)
• M62: 17,363,526 km (0.07 R)
• M63: 17,575,955 km (0.119 R)
• M64: 17,667,209 km (0.079 R)
• M65: 18,187,660 km (0.098 R)
• M66: 18,496,281 km (0.119 R)
• M67: 19,055,926 km (0.102 R)
• M68: 19,369,334 km (0.058 R)
• M69: 19,526,561 km (0.077 R)
• M70: 20,032,950 km (0.026 R)
• M71: 20,800,387 km (0.109 R)
• M72: 21,969,794 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 9.3

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.3 AU - 5.72 AU

Year: 4698 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,640,348 km

• M1: 207,343 km (0.119 R)
• M2: 268,678 km (0.071 R)
• M3: 389,403 km (0.072 R)
• M4: 481,855 km (0.103 R)
• M5: 636,539 km (0.09 R)
• M6: 838,496 km (0.071 R)
• M7: 1,072,467 km (0.078 R)
• M8: 1,140,085 km (0.085 R)
• M9: 1,351,617 km (0.065 R)
• M10: 1,462,319 km (0.11 R)
• M11: 1,614,610 km (0.088 R)
• M12: 1,880,296 km (0.058 R)
• M13: 2,046,648 km (0.104 R)
• M14: 2,174,555 km (0.081 R)
• M15: 2,261,321 km (0.076 R)
• M16: 2,697,250 km (0.112 R)
• M17: 2,853,579 km (0.055 R)
• M18: 3,013,051 km (0.063 R)
• M19: 3,077,677 km (0.115 R)
• M20: 3,374,330 km (0.066 R)
• M21: 3,854,090 km (0.063 R)
• M22: 4,539,398 km (0.069 R)
• M23: 4,915,188 km (0.085 R)
• M24: 5,049,227 km (0.059 R)
• M25: 5,281,702 km (0.119 R)
• M26: 5,399,137 km (0.101 R)
• M27: 5,616,951 km (0.081 R)
• M28: 5,979,576 km (0.11 R)
• M29: 6,081,752 km (0.073 R)
• M30: 6,205,020 km (0.093 R)
• M31: 6,349,981 km (0.103 R)
• M32: 6,876,565 km (0.105 R)
• M33: 7,026,612 km (0.114 R)
• M34: 7,091,238 km (0.039 R)
• M35: 8,310,760 km (0.115 R)
• M36: 8,839,888 km (0.068 R)
• M37: 9,143,871 km (0.077 R)
• M38: 9,689,903 km (0.108 R)
• M39: 10,027,545 km (0.072 R)
• M40: 10,124,784 km (0.057 R)
• M41: 10,565,948 km (0.059 R)
• M42: 11,901,259 km (0.109 R)
• M43: 12,029,913 km (0.097 R)
• M44: 12,523,287 km (0.117 R)
• M45: 12,628,005 km (0.11 R)
• M46: 12,759,202 km (0.038 R)
• M47: 13,852,912 km (0.074 R)
• M48: 14,617,058 km (0.087 R)
• M49: 14,699,636 km (0.117 R)
• M50: 15,507,016 km (0.11 R)
• M51: 15,958,502 km (0.06 R)
• M52: 16,043,624 km (0.095 R)
• M53: 16,730,278 km (0.085 R)
• M54: 17,048,323 km (0.072 R)
• M55: 17,309,820 km (0.072 R)
• M56: 17,602,134 km (0.042 R)
• M57: 18,102,689 km (0.084 R)
• M58: 18,161,929 km (0.097 R)
• M59: 18,310,181 km (0.089 R)
• M60: 18,369,571 km (0.086 R)
• M61: 18,578,111 km (0.111 R)
• M62: 18,727,559 km (0.067 R)
• M63: 18,817,318 km (0.104 R)
• M64: 18,877,307 km (0.108 R)
• M65: 18,997,434 km (0.116 R)
• M66: 19,208,367 km (0.061 R)
• M67: 19,662,845 km (0.074 R)
• M68: 19,876,022 km (0.103 R)
• M69: 20,212,767 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 9.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.84 AU - 5.94 AU

Year: 5243 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,640,348 km

• M1: 140,024 km (0.043 R)
• M2: 322,533 km (0.11 R)
• M3: 390,301 km (0.087 R)
• M4: 581,038 km (0.11 R)
• M5: 668,254 km (0.109 R)
• M6: 835,055 km (0.069 R)
• M7: 958,025 km (0.081 R)
• M8: 1,337,704 km (0.094 R)
• M9: 1,620,295 km (0.091 R)
• M10: 1,732,942 km (0.086 R)
• M11: 1,819,260 km (0.081 R)
• M12: 2,288,399 km (0.119 R)
• M13: 2,577,721 km (0.071 R)
• M14: 2,726,720 km (0.103 R)
• M15: 2,895,916 km (0.093 R)
• M16: 3,085,905 km (0.096 R)
• M17: 3,226,676 km (0.116 R)
• M18: 3,423,846 km (0.103 R)
• M19: 3,551,304 km (0.083 R)
• M20: 3,624,906 km (0.109 R)
• M21: 3,699,107 km (0.099 R)
• M22: 4,000,546 km (0.1 R)
• M23: 4,135,035 km (0.043 R)
• M24: 4,467,890 km (0.117 R)
• M25: 4,547,476 km (0.119 R)
• M26: 4,809,422 km (0.119 R)
• M27: 5,035,016 km (0.052 R)
• M28: 5,327,180 km (0.102 R)
• M29: 5,560,553 km (0.081 R)
• M30: 5,862,591 km (0.045 R)
• M31: 5,971,648 km (0.081 R)
• M32: 6,081,602 km (0.049 R)
• M33: 6,169,865 km (0.042 R)
• M34: 6,303,306 km (0.116 R)
• M35: 6,460,085 km (0.101 R)
• M36: 6,709,165 km (0.111 R)
• M37: 7,007,463 km (0.119 R)
• M38: 7,216,601 km (0.112 R)
• M39: 8,001,093 km (0.089 R)
• M40: 8,887,609 km (0.092 R)
• M41: 9,215,378 km (0.072 R)
• M42: 9,495,874 km (0.086 R)
• M43: 9,572,768 km (0.079 R)
• M44: 9,753,332 km (0.089 R)
• M45: 10,406,925 km (0.062 R)
• M46: 10,619,055 km (0.097 R)
• M47: 10,859,459 km (0.072 R)
• M48: 11,237,044 km (0.114 R)
• M49: 11,318,425 km (0.066 R)
• M50: 11,564,065 km (0.113 R)
• M51: 12,367,256 km (0.053 R)
• M52: 13,045,682 km (0.09 R)
• M53: 13,131,402 km (0.052 R)
• M54: 13,533,521 km (0.105 R)
• M55: 14,027,344 km (0.098 R)
• M56: 14,173,800 km (0.063 R)
• M57: 14,320,705 km (0.084 R)
• M58: 14,379,497 km (0.088 R)
• M59: 14,704,872 km (0.118 R)
• M60: 15,092,630 km (0.119 R)
• M61: 16,491,220 km (0.1 R)
• M62: 16,800,888 km (0.062 R)
• M63: 16,894,088 km (0.102 R)
• M64: 16,956,320 km (0.103 R)
• M65: 17,112,201 km (0.092 R)
• M66: 17,206,149 km (0.097 R)
• M67: 17,740,961 km (0.117 R)
• M68: 18,441,229 km (0.116 R)
• M69: 18,891,518 km (0.077 R)
• M70: 19,150,472 km (0.104 R)
• M71: 19,410,623 km (0.094 R)
• M72: 19,541,072 km (0.078 R)
• M73: 20,962,402 km (0.092 R)
• M74: 21,466,098 km (0.084 R)
• M75: 22,416,792 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133

Radius: 13.3

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.53 AU - 10.37 AU

Year: 12171 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,640,348 km

• M1: 187,895 km (0.029 R)
• M2: 354,098 km (0.096 R)
• M3: 475,871 km (0.087 R)
• M4: 674,986 km (0.092 R)
• M5: 824,883 km (0.079 R)
• M6: 1,175,690 km (0.05 R)
• M7: 1,589,926 km (0.068 R)
• M8: 1,814,173 km (0.11 R)
• M9: 2,160,941 km (0.1 R)
• M10: 2,430,217 km (0.047 R)
• M11: 2,875,720 km (0.114 R)
• M12: 3,751,017 km (0.08 R)
• M13: 5,106,224 km (0.114 R)
• M14: 5,234,130 km (0.058 R)
• M15: 5,414,994 km (0.082 R)
• M16: 5,519,264 km (0.076 R)
• M17: 5,836,262 km (0.093 R)
• M18: 5,970,152 km (0.101 R)
• M19: 6,159,244 km (0.105 R)
• M20: 6,377,806 km (0.114 R)
• M21: 6,488,209 km (0.08 R)
• M22: 7,249,214 km (0.05 R)
• M23: 7,538,386 km (0.097 R)
• M24: 7,625,751 km (0.073 R)
• M25: 7,772,357 km (0.114 R)
• M26: 7,890,390 km (0.067 R)
• M27: 8,337,987 km (0.074 R)
• M28: 9,320,546 km (0.028 R)
• M29: 11,060,668 km (0.073 R)
• M30: 11,326,803 km (0.102 R)
• M31: 12,620,525 km (0.12 R)
• M32: 13,960,623 km (0.06 R)
• M33: 16,280,587 km (0.091 R)
• M34: 16,850,405 km (0.102 R)
• M35: 17,118,634 km (0.093 R)
• M36: 18,009,788 km (0.096 R)
• M37: 18,599,054 km (0.117 R)
• M38: 18,796,972 km (0.097 R)
• M39: 19,837,126 km (0.075 R)
• M40: 20,120,315 km (0.096 R)
• M41: 20,527,221 km (0.092 R)
• M42: 20,731,722 km (0.039 R)
• M43: 20,936,970 km (0.099 R)
• M44: 21,225,395 km (0.087 R)
• M45: 22,098,448 km (0.096 R)
• M46: 22,350,071 km (0.109 R)
• M47: 22,813,825 km (0.062 R)
• M48: 23,068,141 km (0.099 R)
• M49: 23,622,401 km (0.101 R)
• M50: 23,793,841 km (0.09 R)
• M51: 24,353,785 km (0.102 R)
• M52: 24,787,619 km (0.114 R)
• M53: 25,530,821 km (0.111 R)
• M54: 25,883,124 km (0.115 R)
• M55: 28,257,542 km (0.065 R)
• M56: 28,485,080 km (0.096 R)
• M57: 29,309,514 km (0.067 R)
• M58: 30,560,751 km (0.108 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit