🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.5 AU - 0.68 AU

Year: 163 Days

Day: 34 Hours

Environment

Temp: 187 °C

Axial Tilt: 36.6 °

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: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.61 AU - 0.63 AU

Year: 176 Days

Day: 44.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,946,552 km

• M1: 66,122 km (0.088 R)
• M2: 308,770 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.29 AU - 1.47 AU

Year: 583 Days

Day: 37.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.6 AU - 1.7 AU

Year: 763 Days

Day: 28.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,946,552 km

• M1: 943,215 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.8

Radius: 10.7

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.7 AU - 5.82 AU

Year: 4975 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,946,552 km

• M1: 146,157 km (0.105 R)
• M2: 231,278 km (0.114 R)
• M3: 301,889 km (0.067 R)
• M4: 476,768 km (0.07 R)
• M5: 632,649 km (0.096 R)
• M6: 919,129 km (0.12 R)
• M7: 1,318,705 km (0.088 R)
• M8: 1,592,918 km (0.037 R)
• M9: 1,769,593 km (0.059 R)
• M10: 1,935,946 km (0.075 R)
• M11: 2,160,193 km (0.028 R)
• M12: 2,786,111 km (0.115 R)
• M13: 2,921,946 km (0.101 R)
• M14: 3,039,978 km (0.057 R)
• M15: 3,549,359 km (0.106 R)
• M16: 3,889,395 km (0.109 R)
• M17: 4,374,242 km (0.032 R)
• M18: 4,464,449 km (0.092 R)
• M19: 4,831,562 km (0.101 R)
• M20: 4,924,912 km (0.104 R)
• M21: 5,113,554 km (0.093 R)
• M22: 6,268,749 km (0.09 R)
• M23: 6,994,299 km (0.096 R)
• M24: 7,420,802 km (0.098 R)
• M25: 7,528,662 km (0.082 R)
• M26: 7,746,178 km (0.09 R)
• M27: 7,938,261 km (0.053 R)
• M28: 8,021,139 km (0.096 R)
• M29: 8,215,317 km (0.079 R)
• M30: 8,523,937 km (0.116 R)
• M31: 8,608,609 km (0.119 R)
• M32: 8,836,148 km (0.072 R)
• M33: 8,922,017 km (0.047 R)
• M34: 9,008,185 km (0.098 R)
• M35: 9,530,731 km (0.063 R)
• M36: 10,033,230 km (0.026 R)
• M37: 10,212,747 km (0.101 R)
• M38: 10,666,029 km (0.074 R)
• M39: 11,405,042 km (0.055 R)
• M40: 11,623,755 km (0.054 R)
• M41: 12,160,512 km (0.119 R)
• M42: 12,416,025 km (0.111 R)
• M43: 12,997,213 km (0.113 R)
• M44: 13,160,274 km (0.078 R)
• M45: 13,356,846 km (0.081 R)
• M46: 14,219,876 km (0.094 R)
• M47: 14,556,621 km (0.055 R)
• M48: 15,860,067 km (0.115 R)
• M49: 15,999,492 km (0.093 R)
• M50: 16,455,317 km (0.109 R)
• M51: 16,879,876 km (0.116 R)
• M52: 17,415,586 km (0.083 R)
• M53: 17,559,349 km (0.107 R)
• M54: 17,739,764 km (0.101 R)
• M55: 18,029,535 km (0.086 R)
• M56: 18,394,105 km (0.098 R)
• M57: 18,503,910 km (0.091 R)
• M58: 18,687,317 km (0.114 R)
• M59: 18,797,720 km (0.109 R)
• M60: 19,278,678 km (0.079 R)
• M61: 19,539,427 km (0.095 R)
• M62: 19,651,475 km (0.101 R)
• M63: 20,252,709 km (0.089 R)
• M64: 20,631,641 km (0.087 R)
• M65: 20,860,077 km (0.104 R)
• M66: 21,127,707 km (0.085 R)
• M67: 21,705,005 km (0.067 R)
• M68: 22,561,154 km (0.118 R)
• M69: 23,428,223 km (0.104 R)
• M70: 23,547,303 km (0.106 R)
• M71: 23,626,740 km (0.106 R)
• M72: 24,225,879 km (0.09 R)
• M73: 25,113,743 km (0.07 R)
• M74: 25,194,974 km (0.048 R)
• M75: 25,479,958 km (0.089 R)
• M76: 27,087,537 km (0.093 R)
• M77: 27,254,189 km (0.111 R)
• M78: 27,421,290 km (0.084 R)
• M79: 27,798,426 km (0.084 R)
• M80: 28,092,984 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 10.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.72 AU - 8.16 AU

Year: 7303 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,946,552 km

• M1: 130,449 km (0.11 R)
• M2: 327,470 km (0.078 R)
• M3: 522,994 km (0.086 R)
• M4: 889,808 km (0.113 R)
• M5: 1,544,897 km (0.118 R)
• M6: 1,676,095 km (0.081 R)
• M7: 1,752,689 km (0.093 R)
• M8: 2,175,003 km (0.117 R)
• M9: 2,280,320 km (0.067 R)
• M10: 2,387,283 km (0.113 R)
• M11: 3,064,512 km (0.103 R)
• M12: 3,597,380 km (0.045 R)
• M13: 3,747,875 km (0.047 R)
• M14: 3,951,628 km (0.046 R)
• M15: 4,055,000 km (0.042 R)
• M16: 4,211,629 km (0.087 R)
• M17: 4,396,981 km (0.047 R)
• M18: 4,612,102 km (0.088 R)
• M19: 5,306,685 km (0.073 R)
• M20: 5,507,146 km (0.027 R)
• M21: 5,651,808 km (0.059 R)
• M22: 5,739,322 km (0.085 R)
• M23: 5,856,607 km (0.101 R)
• M24: 6,004,260 km (0.114 R)
• M25: 6,273,387 km (0.116 R)
• M26: 6,730,558 km (0.067 R)
• M27: 6,854,425 km (0.106 R)
• M28: 6,978,890 km (0.114 R)
• M29: 7,677,363 km (0.115 R)
• M30: 7,969,527 km (0.117 R)
• M31: 8,431,186 km (0.093 R)
• M32: 8,867,863 km (0.119 R)
• M33: 9,243,054 km (0.111 R)
• M34: 9,588,625 km (0.112 R)
• M35: 9,903,379 km (0.081 R)
• M36: 10,435,499 km (0.094 R)
• M37: 10,507,156 km (0.077 R)
• M38: 11,013,246 km (0.115 R)
• M39: 11,269,357 km (0.119 R)
• M40: 11,416,562 km (0.09 R)
• M41: 11,601,464 km (0.073 R)
• M42: 11,862,064 km (0.098 R)
• M43: 12,579,236 km (0.09 R)
• M44: 12,846,867 km (0.093 R)
• M45: 13,543,993 km (0.065 R)
• M46: 13,661,427 km (0.083 R)
• M47: 13,739,816 km (0.099 R)
• M48: 13,976,031 km (0.079 R)
• M49: 14,412,708 km (0.032 R)
• M50: 14,532,536 km (0.1 R)
• M51: 16,162,255 km (0.036 R)
• M52: 16,411,634 km (0.089 R)
• M53: 17,167,552 km (0.096 R)
• M54: 17,252,225 km (0.063 R)
• M55: 17,379,533 km (0.068 R)
• M56: 17,507,140 km (0.076 R)
• M57: 17,849,120 km (0.093 R)
• M58: 18,193,195 km (0.059 R)
• M59: 18,887,778 km (0.082 R)
• M60: 19,591,188 km (0.091 R)
• M61: 19,768,461 km (0.087 R)
• M62: 20,707,487 km (0.108 R)
• M63: 21,023,737 km (0.12 R)
• M64: 21,478,215 km (0.103 R)
• M65: 24,035,740 km (0.112 R)
• M66: 24,463,291 km (0.044 R)
• M67: 25,809,672 km (0.118 R)
• M68: 26,835,165 km (0.109 R)
• M69: 27,081,254 km (0.092 R)
• M70: 27,625,491 km (0.085 R)
• M71: 28,624,057 km (0.048 R)
• M72: 29,228,881 km (0.062 R)
• M73: 29,380,723 km (0.11 R)
• M74: 31,950,216 km (0.111 R)
• M75: 32,472,761 km (0.091 R)
• M76: 32,787,665 km (0.07 R)
• M77: 33,367,506 km (0.114 R)
• M78: 34,805,141 km (0.1 R)
• M79: 35,504,661 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.8

Radius: 12.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.09 AU - 12.15 AU

Year: 12455 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,946,552 km

• M1: 153,039 km (0.08 R)
• M2: 234,569 km (0.09 R)
• M3: 323,281 km (0.063 R)
• M4: 466,895 km (0.112 R)
• M5: 1,077,703 km (0.107 R)
• M6: 1,201,869 km (0.058 R)
• M7: 1,484,759 km (0.062 R)
• M8: 2,136,557 km (0.12 R)
• M9: 2,341,356 km (0.108 R)
• M10: 2,721,784 km (0.088 R)
• M11: 2,844,604 km (0.044 R)
• M12: 3,381,510 km (0.081 R)
• M13: 4,231,226 km (0.114 R)
• M14: 4,431,987 km (0.096 R)
• M15: 5,023,347 km (0.108 R)
• M16: 5,359,194 km (0.114 R)
• M17: 6,117,506 km (0.083 R)
• M18: 6,214,595 km (0.107 R)
• M19: 6,641,697 km (0.075 R)
• M20: 6,909,327 km (0.035 R)
• M21: 7,010,605 km (0.1 R)
• M22: 7,112,481 km (0.093 R)
• M23: 9,175,436 km (0.104 R)
• M24: 9,889,167 km (0.039 R)
• M25: 11,409,530 km (0.105 R)
• M26: 11,489,565 km (0.114 R)
• M27: 11,649,934 km (0.104 R)
• M28: 11,770,809 km (0.037 R)
• M29: 12,299,189 km (0.116 R)
• M30: 12,504,437 km (0.037 R)
• M31: 13,127,213 km (0.04 R)
• M32: 13,253,025 km (0.083 R)
• M33: 13,421,323 km (0.096 R)
• M34: 14,187,563 km (0.118 R)
• M35: 14,706,368 km (0.075 R)
• M36: 15,099,511 km (0.1 R)
• M37: 15,496,095 km (0.055 R)
• M38: 15,717,949 km (0.075 R)
• M39: 16,344,764 km (0.11 R)
• M40: 16,525,329 km (0.075 R)
• M41: 17,438,325 km (0.12 R)
• M42: 17,715,380 km (0.117 R)
• M43: 18,790,989 km (0.091 R)
• M44: 19,027,652 km (0.058 R)
• M45: 19,599,565 km (0.054 R)
• M46: 21,201,609 km (0.08 R)
• M47: 21,300,044 km (0.066 R)
• M48: 21,398,629 km (0.112 R)
• M49: 21,744,798 km (0.098 R)
• M50: 22,292,775 km (0.119 R)
• M51: 22,996,633 km (0.117 R)
• M52: 24,066,258 km (0.079 R)
• M53: 24,220,344 km (0.063 R)
• M54: 24,323,267 km (0.031 R)
• M55: 25,204,100 km (0.115 R)
• M56: 25,308,369 km (0.069 R)
• M57: 25,412,789 km (0.034 R)
• M58: 27,585,698 km (0.078 R)
• M59: 27,693,259 km (0.053 R)
• M60: 28,016,540 km (0.055 R)
• M61: 29,103,518 km (0.057 R)
• M62: 29,377,431 km (0.093 R)
• M63: 30,315,111 km (0.101 R)
• M64: 31,711,906 km (0.1 R)
• M65: 32,673,671 km (0.051 R)
• M66: 32,958,356 km (0.067 R)
• M67: 33,072,499 km (0.042 R)
• M68: 33,874,942 km (0.098 R)
• M69: 34,105,323 km (0.09 R)
• M70: 34,974,187 km (0.095 R)
• M71: 35,090,574 km (0.079 R)
• M72: 35,674,604 km (0.1 R)
• M73: 36,852,089 km (0.12 R)
• M74: 37,029,811 km (0.054 R)
• M75: 38,341,785 km (0.107 R)
• M76: 39,547,693 km (0.069 R)
• M77: 40,277,282 km (0.12 R)
• M78: 40,521,426 km (0.026 R)
• M79: 41,072,694 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230

Radius: 6.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.83 AU - 19.59 AU

Year: 29126 Days

Day: 20.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,946,552 km

• M1: 180,116 km (0.104 R)
• M2: 414,685 km (0.04 R)
• M3: 815,757 km (0.11 R)
• M4: 861,235 km (0.072 R)
• M5: 1,003,203 km (0.066 R)
• M6: 1,791,135 km (0.102 R)
• M7: 1,942,678 km (0.027 R)
• M8: 2,193,554 km (0.09 R)
• M9: 2,455,051 km (0.066 R)
• M10: 2,795,685 km (0.114 R)
• M11: 3,078,874 km (0.062 R)
• M12: 3,445,987 km (0.088 R)
• M13: 3,943,699 km (0.119 R)
• M14: 4,545,830 km (0.047 R)
• M15: 4,628,259 km (0.116 R)
• M16: 4,963,059 km (0.108 R)
• M17: 5,090,666 km (0.057 R)
• M18: 5,436,087 km (0.089 R)
• M19: 5,700,277 km (0.098 R)
• M20: 6,104,341 km (0.09 R)
• M21: 6,424,929 km (0.085 R)
• M22: 6,657,404 km (0.067 R)
• M23: 6,704,229 km (0.1 R)
• M24: 6,892,572 km (0.063 R)
• M25: 7,322,816 km (0.065 R)
• M26: 7,663,450 km (0.097 R)
• M27: 8,973,329 km (0.088 R)
• M28: 9,285,390 km (0.09 R)
• M29: 9,707,107 km (0.102 R)
• M30: 10,514,337 km (0.103 R)
• M31: 10,733,198 km (0.058 R)
• M32: 11,455,008 km (0.085 R)
• M33: 11,680,303 km (0.074 R)
• M34: 12,945,153 km (0.057 R)
• M35: 13,062,288 km (0.107 R)
• M36: 13,653,199 km (0.047 R)
• M37: 13,772,578 km (0.065 R)
• M38: 14,192,649 km (0.116 R)
• M39: 14,313,375 km (0.094 R)
• M40: 14,983,872 km (0.072 R)
• M41: 15,045,357 km (0.087 R)
• M42: 15,851,989 km (0.099 R)
• M43: 16,608,954 km (0.099 R)
• M44: 17,442,214 km (0.09 R)
• M45: 18,289,088 km (0.104 R)
• M46: 18,750,597 km (0.094 R)
• M47: 19,016,133 km (0.084 R)
• M48: 19,752,604 km (0.075 R)
• M49: 19,819,923 km (0.077 R)
• M50: 20,293,998 km (0.096 R)
• M51: 20,566,566 km (0.093 R)
• M52: 20,634,932 km (0.077 R)
• M53: 21,529,976 km (0.042 R)
• M54: 22,367,425 km (0.092 R)
• M55: 23,073,527 km (0.044 R)
• M56: 23,715,152 km (0.085 R)
• M57: 25,016,055 km (0.111 R)
• M58: 25,088,909 km (0.073 R)
• M59: 25,675,183 km (0.097 R)
• M60: 25,748,636 km (0.111 R)
• M61: 26,043,793 km (0.076 R)
• M62: 26,339,996 km (0.098 R)
• M63: 27,385,237 km (0.113 R)
• M64: 28,140,257 km (0.032 R)
• M65: 30,757,921 km (0.114 R)
• M66: 32,731,715 km (0.102 R)
• M67: 33,532,662 km (0.073 R)
• M68: 33,612,996 km (0.102 R)
• M69: 36,966,232 km (0.088 R)
• M70: 37,632,840 km (0.108 R)
• M71: 37,967,640 km (0.079 R)
• M72: 39,401,536 km (0.105 R)
• M73: 39,486,508 km (0.097 R)
• M74: 40,939,103 km (0.091 R)
• M75: 41,715,067 km (0.099 R)
• M76: 41,974,919 km (0.117 R)
• M77: 42,061,685 km (0.116 R)
• M78: 45,222,688 km (0.094 R)
• M79: 46,114,142 km (0.075 R)
• M80: 46,203,602 km (0.055 R)
• M81: 47,101,638 km (0.07 R)
• M82: 47,372,111 km (0.118 R)
• M83: 49,371,486 km (0.044 R)
• M84: 50,105,413 km (0.12 R)
• M85: 50,197,266 km (0.064 R)
• M86: 52,702,133 km (0.036 R)
• M87: 55,057,552 km (0.113 R)
• M88: 55,913,850 km (0.1 R)
• M89: 56,295,773 km (0.07 R)
• M90: 56,582,851 km (0.081 R)
• M91: 60,750,499 km (0.113 R)
• M92: 66,324,216 km (0.116 R)
• M93: 67,844,729 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit