🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 27.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,962,438 km

• M1: 365,318 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.11 AU - 1.13 AU

Year: 435 Days

Day: 36.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.18 AU - 2.34 AU

Year: 1247 Days

Day: 19.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736

Radius: 14.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.18 AU - 5.42 AU

Year: 3860 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,962,438 km

• M1: 190,438 km (0.087 R)
• M2: 303,085 km (0.097 R)
• M3: 499,806 km (0.08 R)
• M4: 643,869 km (0.108 R)
• M5: 782,397 km (0.112 R)
• M6: 944,411 km (0.108 R)
• M7: 1,042,398 km (0.117 R)
• M8: 1,131,409 km (0.074 R)
• M9: 1,304,194 km (0.034 R)
• M10: 1,617,602 km (0.107 R)
• M11: 1,939,686 km (0.038 R)
• M12: 2,068,041 km (0.059 R)
• M13: 2,333,428 km (0.111 R)
• M14: 2,953,062 km (0.07 R)
• M15: 3,120,612 km (0.078 R)
• M16: 3,702,248 km (0.082 R)
• M17: 3,924,102 km (0.109 R)
• M18: 4,359,880 km (0.101 R)
• M19: 4,530,123 km (0.105 R)
• M20: 4,833,358 km (0.104 R)
• M21: 5,054,164 km (0.074 R)
• M22: 5,346,179 km (0.07 R)
• M23: 5,505,650 km (0.114 R)
• M24: 5,597,653 km (0.08 R)
• M25: 5,806,342 km (0.079 R)
• M26: 6,207,564 km (0.116 R)
• M27: 6,520,522 km (0.062 R)
• M28: 6,764,965 km (0.096 R)
• M29: 6,962,584 km (0.098 R)
• M30: 7,363,656 km (0.059 R)
• M31: 7,669,584 km (0.078 R)
• M32: 8,293,856 km (0.12 R)
• M33: 8,826,723 km (0.095 R)
• M34: 9,508,441 km (0.103 R)
• M35: 10,663,187 km (0.06 R)
• M36: 11,861,914 km (0.108 R)
• M37: 11,951,374 km (0.098 R)
• M38: 12,190,880 km (0.083 R)
• M39: 12,281,088 km (0.087 R)
• M40: 12,371,594 km (0.115 R)
• M41: 12,553,206 km (0.086 R)
• M42: 12,796,602 km (0.092 R)
• M43: 12,888,305 km (0.114 R)
• M44: 13,319,297 km (0.077 R)
• M45: 14,640,396 km (0.086 R)
• M46: 14,864,643 km (0.119 R)
• M47: 16,399,966 km (0.083 R)
• M48: 16,900,520 km (0.119 R)
• M49: 17,001,200 km (0.073 R)
• M50: 17,439,970 km (0.103 R)
• M51: 17,745,898 km (0.089 R)
• M52: 18,328,731 km (0.106 R)
• M53: 18,848,135 km (0.048 R)
• M54: 19,022,416 km (0.032 R)
• M55: 19,548,403 km (0.101 R)
• M56: 20,292,802 km (0.046 R)
• M57: 20,578,833 km (0.078 R)
• M58: 20,830,157 km (0.034 R)
• M59: 20,974,220 km (0.054 R)
• M60: 21,481,207 km (0.096 R)
• M61: 21,626,915 km (0.102 R)
• M62: 21,845,927 km (0.065 R)
• M63: 22,618,300 km (0.109 R)
• M64: 23,100,903 km (0.119 R)
• M65: 23,699,594 km (0.063 R)
• M66: 25,180,164 km (0.065 R)
• M67: 25,641,823 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 11.8

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.04 AU - 6.14 AU

Year: 4216 Days

Day: 8.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,962,438 km

• M1: 198,068 km (0.069 R)
• M2: 314,455 km (0.035 R)
• M3: 459,415 km (0.053 R)
• M4: 1,057,807 km (0.088 R)
• M5: 1,338,452 km (0.111 R)
• M6: 1,412,353 km (0.079 R)
• M7: 1,627,326 km (0.049 R)
• M8: 1,804,001 km (0.041 R)
• M9: 2,444,579 km (0.087 R)
• M10: 2,723,429 km (0.09 R)
• M11: 2,818,723 km (0.041 R)
• M12: 2,954,109 km (0.118 R)
• M13: 3,111,486 km (0.104 R)
• M14: 3,291,901 km (0.032 R)
• M15: 4,048,418 km (0.118 R)
• M16: 4,267,878 km (0.084 R)
• M17: 5,067,179 km (0.07 R)
• M18: 5,208,998 km (0.077 R)
• M19: 5,375,949 km (0.096 R)
• M20: 5,520,610 km (0.119 R)
• M21: 6,061,855 km (0.075 R)
• M22: 6,262,915 km (0.074 R)
• M23: 6,568,693 km (0.086 R)
• M24: 8,448,241 km (0.09 R)
• M25: 8,560,439 km (0.107 R)
• M26: 8,899,877 km (0.079 R)
• M27: 9,272,824 km (0.11 R)
• M28: 9,592,365 km (0.111 R)
• M29: 10,063,598 km (0.078 R)
• M30: 10,212,448 km (0.072 R)
• M31: 10,422,035 km (0.086 R)
• M32: 10,815,028 km (0.086 R)
• M33: 10,906,433 km (0.098 R)
• M34: 11,120,657 km (0.083 R)
• M35: 11,367,344 km (0.063 R)
• M36: 11,709,325 km (0.11 R)
• M37: 12,181,306 km (0.1 R)
• M38: 12,563,229 km (0.046 R)
• M39: 13,700,023 km (0.089 R)
• M40: 14,097,355 km (0.079 R)
• M41: 14,297,368 km (0.085 R)
• M42: 14,397,748 km (0.117 R)
• M43: 14,599,256 km (0.107 R)
• M44: 14,903,239 km (0.045 R)
• M45: 15,380,456 km (0.1 R)
• M46: 16,735,813 km (0.097 R)
• M47: 17,089,462 km (0.077 R)
• M48: 17,840,294 km (0.058 R)
• M49: 18,968,412 km (0.066 R)
• M50: 19,374,121 km (0.042 R)
• M51: 19,448,322 km (0.11 R)
• M52: 19,708,323 km (0.118 R)
• M53: 20,307,163 km (0.098 R)
• M54: 20,533,205 km (0.074 R)
• M55: 21,102,126 km (0.118 R)
• M56: 21,907,411 km (0.096 R)
• M57: 22,023,200 km (0.118 R)
• M58: 22,178,034 km (0.084 R)
• M59: 22,800,810 km (0.086 R)
• M60: 23,232,250 km (0.111 R)
• M61: 23,389,777 km (0.117 R)
• M62: 23,706,027 km (0.06 R)
• M63: 23,785,313 km (0.1 R)
• M64: 23,864,750 km (0.047 R)
• M65: 24,183,094 km (0.071 R)
• M66: 24,262,830 km (0.041 R)
• M67: 24,703,396 km (0.108 R)
• M68: 25,795,909 km (0.065 R)
• M69: 26,204,610 km (0.101 R)
• M70: 26,574,117 km (0.064 R)
• M71: 26,821,552 km (0.104 R)
• M72: 27,526,607 km (0.085 R)
• M73: 27,651,670 km (0.102 R)
• M74: 27,902,247 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 13.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.96 AU - 8.08 AU

Year: 7570 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,962,438 km

• M1: 195,824 km (0.117 R)
• M2: 313,408 km (0.066 R)
• M3: 447,298 km (0.068 R)
• M4: 636,689 km (0.117 R)
• M5: 801,246 km (0.112 R)
• M6: 993,479 km (0.108 R)
• M7: 1,253,181 km (0.091 R)
• M8: 1,371,513 km (0.026 R)
• M9: 1,466,209 km (0.098 R)
• M10: 1,619,995 km (0.11 R)
• M11: 2,067,443 km (0.12 R)
• M12: 2,161,540 km (0.077 R)
• M13: 2,338,215 km (0.082 R)
• M14: 2,603,751 km (0.054 R)
• M15: 2,861,807 km (0.033 R)
• M16: 3,092,338 km (0.091 R)
• M17: 3,384,652 km (0.089 R)
• M18: 3,898,670 km (0.1 R)
• M19: 4,498,558 km (0.119 R)
• M20: 4,788,628 km (0.101 R)
• M21: 4,893,646 km (0.117 R)
• M22: 5,540,507 km (0.06 R)
• M23: 5,717,631 km (0.068 R)
• M24: 5,829,380 km (0.065 R)
• M25: 6,009,496 km (0.086 R)
• M26: 6,123,041 km (0.025 R)
• M27: 6,283,260 km (0.107 R)
• M28: 6,444,975 km (0.11 R)
• M29: 6,561,213 km (0.055 R)
• M30: 6,654,861 km (0.115 R)
• M31: 6,772,445 km (0.066 R)
• M32: 6,985,921 km (0.114 R)
• M33: 7,273,897 km (0.096 R)
• M34: 7,787,467 km (0.091 R)
• M35: 8,011,265 km (0.086 R)
• M36: 8,136,479 km (0.034 R)
• M37: 8,237,158 km (0.108 R)
• M38: 8,669,496 km (0.115 R)
• M39: 8,927,403 km (0.11 R)
• M40: 9,503,654 km (0.099 R)
• M41: 9,716,232 km (0.105 R)
• M42: 10,038,167 km (0.072 R)
• M43: 10,227,558 km (0.116 R)
• M44: 10,336,315 km (0.036 R)
• M45: 10,719,884 km (0.08 R)
• M46: 11,501,383 km (0.059 R)
• M47: 11,841,868 km (0.11 R)
• M48: 12,099,476 km (0.062 R)
• M49: 12,214,666 km (0.117 R)
• M50: 12,503,988 km (0.095 R)
• M51: 12,678,719 km (0.041 R)
• M52: 13,296,558 km (0.077 R)
• M53: 13,415,339 km (0.078 R)
• M54: 13,504,649 km (0.077 R)
• M55: 13,654,097 km (0.036 R)
• M56: 13,744,005 km (0.066 R)
• M57: 13,954,340 km (0.09 R)
• M58: 14,714,895 km (0.066 R)
• M59: 15,364,150 km (0.049 R)
• M60: 15,520,031 km (0.076 R)
• M61: 16,850,854 km (0.09 R)
• M62: 17,237,863 km (0.029 R)
• M63: 17,922,124 km (0.119 R)
• M64: 18,119,294 km (0.108 R)
• M65: 18,948,515 km (0.115 R)
• M66: 19,250,104 km (0.106 R)
• M67: 19,519,530 km (0.106 R)
• M68: 20,061,972 km (0.086 R)
• M69: 20,335,138 km (0.105 R)
• M70: 20,609,500 km (0.114 R)
• M71: 20,712,723 km (0.106 R)
• M72: 21,127,258 km (0.112 R)
• M73: 22,281,556 km (0.119 R)
• M74: 22,635,355 km (0.108 R)
• M75: 23,384,391 km (0.109 R)
• M76: 23,492,102 km (0.046 R)
• M77: 24,141,656 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.3

Radius: 13

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.47 AU - 15.09 AU

Year: 15797 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,962,438 km

• M1: 278,701 km (0.03 R)
• M2: 449,841 km (0.099 R)
• M3: 976,874 km (0.118 R)
• M4: 1,118,693 km (0.089 R)
• M5: 1,540,110 km (0.042 R)
• M6: 1,683,425 km (0.077 R)
• M7: 2,035,728 km (0.077 R)
• M8: 2,356,615 km (0.075 R)
• M9: 2,809,897 km (0.1 R)
• M10: 3,016,940 km (0.094 R)
• M11: 3,259,887 km (0.115 R)
• M12: 3,830,005 km (0.058 R)
• M13: 4,919,825 km (0.104 R)
• M14: 5,098,445 km (0.083 R)
• M15: 5,684,569 km (0.117 R)
• M16: 5,985,860 km (0.099 R)
• M17: 6,292,236 km (0.115 R)
• M18: 6,408,623 km (0.072 R)
• M19: 6,564,803 km (0.105 R)
• M20: 7,569,353 km (0.12 R)
• M21: 8,968,243 km (0.102 R)
• M22: 9,099,290 km (0.106 R)
• M23: 9,363,480 km (0.076 R)
• M24: 9,452,042 km (0.112 R)
• M25: 10,125,681 km (0.05 R)
• M26: 10,861,254 km (0.084 R)
• M27: 11,329,795 km (0.075 R)
• M28: 11,519,186 km (0.114 R)
• M29: 11,757,196 km (0.04 R)
• M30: 12,141,662 km (0.117 R)
• M31: 12,824,277 km (0.107 R)
• M32: 13,720,219 km (0.114 R)
• M33: 13,972,740 km (0.102 R)
• M34: 14,328,783 km (0.075 R)
• M35: 14,533,583 km (0.095 R)
• M36: 14,687,818 km (0.081 R)
• M37: 15,153,816 km (0.081 R)
• M38: 16,206,985 km (0.1 R)
• M39: 16,742,395 km (0.102 R)
• M40: 17,611,110 km (0.073 R)
• M41: 17,940,674 km (0.057 R)
• M42: 18,106,279 km (0.106 R)
• M43: 18,272,333 km (0.079 R)
• M44: 20,707,786 km (0.059 R)
• M45: 21,113,944 km (0.116 R)
• M46: 21,288,824 km (0.112 R)
• M47: 22,170,255 km (0.11 R)
• M48: 24,762,636 km (0.12 R)
• M49: 26,376,199 km (0.097 R)
• M50: 26,753,335 km (0.115 R)
• M51: 27,132,267 km (0.073 R)
• M52: 27,704,179 km (0.057 R)
• M53: 28,408,486 km (0.094 R)
• M54: 29,313,254 km (0.049 R)
• M55: 29,508,479 km (0.065 R)
• M56: 30,622,385 km (0.073 R)
• M57: 30,754,330 km (0.12 R)
• M58: 31,284,056 km (0.032 R)
• M59: 33,636,932 km (0.087 R)
• M60: 34,251,180 km (0.049 R)
• M61: 34,731,539 km (0.093 R)
• M62: 35,629,426 km (0.09 R)
• M63: 36,255,493 km (0.048 R)
• M64: 37,166,245 km (0.095 R)
• M65: 37,589,158 km (0.099 R)
• M66: 38,867,472 km (0.074 R)
• M67: 40,159,997 km (0.072 R)
• M68: 40,738,941 km (0.044 R)
• M69: 41,320,727 km (0.077 R)
• M70: 42,125,115 km (0.03 R)
• M71: 43,156,443 km (0.06 R)
• M72: 45,921,610 km (0.088 R)
• M73: 46,678,874 km (0.117 R)
• M74: 47,975,588 km (0.068 R)
• M75: 48,666,880 km (0.096 R)
• M76: 49,361,463 km (0.046 R)
• M77: 50,214,769 km (0.067 R)
• M78: 50,448,441 km (0.101 R)
• M79: 52,093,569 km (0.063 R)
• M80: 52,251,245 km (0.106 R)
• M81: 52,883,296 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit