🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.19 AU - 1.31 AU

Year: 489 Days

Day: 14.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,436,282 km

• M1: 631,901 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.18 AU - 1.48 AU

Year: 537 Days

Day: 23.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.74 AU - 3.22 AU

Year: 1800 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.5

Radius: 9.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.38 AU - 6.38 AU

Year: 5638 Days

Day: 9.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,436,282 km

• M1: 113,844 km (0.12 R)
• M2: 393,293 km (0.092 R)
• M3: 864,077 km (0.103 R)
• M4: 926,460 km (0.087 R)
• M5: 1,001,109 km (0.089 R)
• M6: 1,134,101 km (0.095 R)
• M7: 1,261,409 km (0.08 R)
• M8: 1,369,269 km (0.119 R)
• M9: 1,480,271 km (0.098 R)
• M10: 1,777,671 km (0.077 R)
• M11: 1,912,908 km (0.096 R)
• M12: 2,458,043 km (0.076 R)
• M13: 2,732,555 km (0.093 R)
• M14: 3,444,790 km (0.084 R)
• M15: 3,769,567 km (0.067 R)
• M16: 3,891,789 km (0.09 R)
• M17: 4,338,787 km (0.088 R)
• M18: 4,466,992 km (0.117 R)
• M19: 5,011,229 km (0.12 R)
• M20: 5,145,718 km (0.112 R)
• M21: 5,320,598 km (0.108 R)
• M22: 5,379,240 km (0.065 R)
• M23: 5,695,939 km (0.119 R)
• M24: 6,161,787 km (0.111 R)
• M25: 6,618,958 km (0.066 R)
• M26: 7,173,367 km (0.027 R)
• M27: 7,720,597 km (0.053 R)
• M28: 7,988,078 km (0.113 R)
• M29: 9,252,479 km (0.073 R)
• M30: 9,323,238 km (0.055 R)
• M31: 9,703,666 km (0.094 R)
• M32: 9,871,664 km (0.093 R)
• M33: 10,825,500 km (0.029 R)
• M34: 10,999,782 km (0.045 R)
• M35: 11,630,038 km (0.091 R)
• M36: 12,194,171 km (0.085 R)
• M37: 12,297,693 km (0.117 R)
• M38: 12,662,562 km (0.092 R)
• M39: 13,402,623 km (0.057 R)
• M40: 13,670,403 km (0.102 R)
• M41: 13,912,901 km (0.085 R)
• M42: 13,993,983 km (0.108 R)
• M43: 14,238,426 km (0.114 R)
• M44: 14,676,449 km (0.116 R)
• M45: 14,897,106 km (0.117 R)
• M46: 15,146,635 km (0.118 R)
• M47: 15,509,559 km (0.07 R)
• M48: 15,678,006 km (0.039 R)
• M49: 16,529,518 km (0.097 R)
• M50: 17,805,288 km (0.074 R)
• M51: 17,893,401 km (0.098 R)
• M52: 18,306,740 km (0.045 R)
• M53: 18,365,981 km (0.045 R)
• M54: 18,782,910 km (0.09 R)
• M55: 19,960,545 km (0.116 R)
• M56: 20,204,988 km (0.107 R)
• M57: 20,635,381 km (0.051 R)
• M58: 20,697,015 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 12.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.03 AU - 7.31 AU

Year: 6027 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,436,282 km

• M1: 614,249 km (0.066 R)
• M2: 962,214 km (0.091 R)
• M3: 1,293,274 km (0.092 R)
• M4: 1,417,141 km (0.113 R)
• M5: 1,795,922 km (0.119 R)
• M6: 2,867,342 km (0.099 R)
• M7: 2,990,162 km (0.105 R)
• M8: 3,455,711 km (0.112 R)
• M9: 3,719,452 km (0.079 R)
• M10: 4,266,830 km (0.106 R)
• M11: 4,431,388 km (0.074 R)
• M12: 4,694,232 km (0.09 R)
• M13: 5,436,985 km (0.105 R)
• M14: 5,874,260 km (0.086 R)
• M15: 5,978,829 km (0.05 R)
• M16: 6,430,165 km (0.109 R)
• M17: 6,510,948 km (0.116 R)
• M18: 7,422,298 km (0.106 R)
• M19: 7,507,270 km (0.117 R)
• M20: 7,677,961 km (0.113 R)
• M21: 8,432,533 km (0.119 R)
• M22: 8,521,095 km (0.117 R)
• M23: 8,938,622 km (0.099 R)
• M24: 9,029,129 km (0.11 R)
• M25: 9,241,109 km (0.08 R)
• M26: 9,577,704 km (0.119 R)
• M27: 10,835,523 km (0.068 R)
• M28: 10,931,864 km (0.11 R)
• M29: 11,516,493 km (0.117 R)
• M30: 12,379,074 km (0.101 R)
• M31: 12,581,031 km (0.116 R)
• M32: 12,920,170 km (0.098 R)
• M33: 13,022,495 km (0.085 R)
• M34: 13,331,115 km (0.118 R)
• M35: 13,781,105 km (0.1 R)
• M36: 13,920,531 km (0.052 R)
• M37: 14,025,548 km (0.094 R)
• M38: 14,236,182 km (0.111 R)
• M39: 14,377,103 km (0.118 R)
• M40: 15,413,368 km (0.077 R)
• M41: 15,922,300 km (0.028 R)
• M42: 16,178,860 km (0.079 R)
• M43: 16,326,064 km (0.075 R)
• M44: 16,436,767 km (0.05 R)
• M45: 17,331,362 km (0.114 R)
• M46: 17,482,007 km (0.092 R)
• M47: 17,633,101 km (0.086 R)
• M48: 17,746,646 km (0.036 R)
• M49: 17,898,488 km (0.077 R)
• M50: 18,741,472 km (0.08 R)
• M51: 18,973,498 km (0.053 R)
• M52: 19,440,692 km (0.108 R)
• M53: 19,597,171 km (0.075 R)
• M54: 20,029,958 km (0.09 R)
• M55: 20,227,577 km (0.104 R)
• M56: 21,105,417 km (0.077 R)
• M57: 21,508,434 km (0.051 R)
• M58: 21,954,834 km (0.045 R)
• M59: 22,158,736 km (0.046 R)
• M60: 22,733,042 km (0.091 R)
• M61: 23,187,670 km (0.081 R)
• M62: 23,645,290 km (0.119 R)
• M63: 23,854,278 km (0.101 R)
• M64: 24,569,655 km (0.111 R)
• M65: 24,654,178 km (0.063 R)
• M66: 24,951,130 km (0.093 R)
• M67: 25,720,063 km (0.118 R)
• M68: 26,757,524 km (0.06 R)
• M69: 27,764,467 km (0.094 R)
• M70: 27,852,730 km (0.098 R)
• M71: 28,117,668 km (0.064 R)
• M72: 28,339,222 km (0.117 R)
• M73: 28,917,717 km (0.089 R)
• M74: 29,635,189 km (0.091 R)
• M75: 29,950,990 km (0.112 R)
• M76: 30,267,838 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 13

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.58 AU - 8.68 AU

Year: 7373 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,436,282 km

• M1: 162,762 km (0.057 R)
• M2: 262,095 km (0.117 R)
• M3: 435,629 km (0.109 R)
• M4: 908,508 km (0.109 R)
• M5: 1,268,740 km (0.109 R)
• M6: 1,365,829 km (0.045 R)
• M7: 1,620,444 km (0.117 R)
• M8: 1,762,712 km (0.09 R)
• M9: 1,927,868 km (0.088 R)
• M10: 2,060,112 km (0.05 R)
• M11: 2,274,187 km (0.056 R)
• M12: 2,394,015 km (0.102 R)
• M13: 2,578,020 km (0.085 R)
• M14: 2,745,570 km (0.116 R)
• M15: 3,091,889 km (0.078 R)
• M16: 3,521,384 km (0.094 R)
• M17: 4,287,625 km (0.068 R)
• M18: 4,741,056 km (0.101 R)
• M19: 4,895,740 km (0.051 R)
• M20: 5,396,594 km (0.057 R)
• M21: 5,639,690 km (0.086 R)
• M22: 6,052,730 km (0.086 R)
• M23: 6,333,675 km (0.082 R)
• M24: 7,054,886 km (0.079 R)
• M25: 7,291,251 km (0.104 R)
• M26: 7,500,239 km (0.07 R)
• M27: 7,802,127 km (0.104 R)
• M28: 7,893,532 km (0.113 R)
• M29: 8,200,806 km (0.081 R)
• M30: 8,637,482 km (0.045 R)
• M31: 9,049,923 km (0.038 R)
• M32: 9,533,723 km (0.027 R)
• M33: 10,325,544 km (0.118 R)
• M34: 10,560,413 km (0.084 R)
• M35: 10,831,035 km (0.118 R)
• M36: 11,069,794 km (0.12 R)
• M37: 11,656,816 km (0.105 R)
• M38: 11,831,546 km (0.092 R)
• M39: 12,218,705 km (0.087 R)
• M40: 12,396,128 km (0.025 R)
• M41: 14,142,384 km (0.05 R)
• M42: 14,291,384 km (0.096 R)
• M43: 15,006,162 km (0.053 R)
• M44: 16,392,486 km (0.116 R)
• M45: 16,666,848 km (0.078 R)
• M46: 17,140,625 km (0.066 R)
• M47: 17,379,233 km (0.093 R)
• M48: 17,699,074 km (0.11 R)
• M49: 18,222,965 km (0.096 R)
• M50: 19,080,012 km (0.039 R)
• M51: 19,700,244 km (0.099 R)
• M52: 19,950,222 km (0.111 R)
• M53: 20,748,626 km (0.107 R)
• M54: 20,833,299 km (0.063 R)
• M55: 21,003,092 km (0.109 R)
• M56: 21,215,820 km (0.116 R)
• M57: 21,301,091 km (0.045 R)
• M58: 21,987,596 km (0.085 R)
• M59: 22,160,381 km (0.118 R)
• M60: 22,376,849 km (0.113 R)
• M61: 25,075,595 km (0.109 R)
• M62: 25,391,695 km (0.075 R)
• M63: 25,982,607 km (0.074 R)
• M64: 26,715,936 km (0.104 R)
• M65: 27,316,721 km (0.105 R)
• M66: 27,549,046 km (0.079 R)
• M67: 28,015,642 km (0.099 R)
• M68: 28,673,125 km (0.108 R)
• M69: 28,767,521 km (0.061 R)
• M70: 29,193,426 km (0.113 R)
• M71: 29,383,415 km (0.052 R)
• M72: 29,573,704 km (0.11 R)
• M73: 30,917,841 km (0.086 R)
• M74: 31,548,545 km (0.058 R)
• M75: 31,646,083 km (0.094 R)
• M76: 32,576,582 km (0.072 R)
• M77: 32,675,017 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 8.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.12 AU - 10.48 AU

Year: 9922 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,436,282 km

• M1: 143,315 km (0.074 R)
• M2: 445,203 km (0.099 R)
• M3: 496,515 km (0.079 R)
• M4: 635,193 km (0.112 R)
• M5: 709,393 km (0.115 R)
• M6: 818,749 km (0.097 R)
• M7: 1,072,617 km (0.067 R)
• M8: 1,255,425 km (0.096 R)
• M9: 1,589,477 km (0.077 R)
• M10: 1,950,607 km (0.104 R)
• M11: 2,017,028 km (0.082 R)
• M12: 2,772,198 km (0.112 R)
• M13: 3,910,488 km (0.064 R)
• M14: 4,338,189 km (0.041 R)
• M15: 5,836,711 km (0.104 R)
• M16: 6,424,032 km (0.104 R)
• M17: 6,691,214 km (0.085 R)
• M18: 6,792,342 km (0.094 R)
• M19: 6,893,919 km (0.117 R)
• M20: 7,689,779 km (0.099 R)
• M21: 8,405,306 km (0.078 R)
• M22: 9,067,426 km (0.097 R)
• M23: 9,254,274 km (0.118 R)
• M24: 9,670,006 km (0.111 R)
• M25: 10,794,982 km (0.109 R)
• M26: 11,032,843 km (0.075 R)
• M27: 11,152,521 km (0.088 R)
• M28: 11,473,558 km (0.094 R)
• M29: 11,635,274 km (0.111 R)
• M30: 12,165,897 km (0.12 R)
• M31: 12,579,535 km (0.098 R)
• M32: 12,829,962 km (0.113 R)
• M33: 12,997,811 km (0.12 R)
• M34: 13,590,967 km (0.082 R)
• M35: 13,762,107 km (0.052 R)
• M36: 13,890,761 km (0.115 R)
• M37: 14,192,948 km (0.09 R)
• M38: 14,540,913 km (0.09 R)
• M39: 14,672,110 km (0.079 R)
• M40: 14,891,570 km (0.102 R)
• M41: 15,112,227 km (0.058 R)
• M42: 15,556,683 km (0.039 R)
• M43: 15,646,142 km (0.1 R)
• M44: 16,367,653 km (0.082 R)
• M45: 17,609,614 km (0.071 R)
• M46: 18,030,433 km (0.079 R)
• M47: 19,504,870 km (0.097 R)
• M48: 19,988,669 km (0.089 R)
• M49: 20,378,671 km (0.064 R)
• M50: 20,820,284 km (0.112 R)
• M51: 23,947,627 km (0.079 R)
• M52: 24,102,760 km (0.115 R)
• M53: 24,830,554 km (0.066 R)
• M54: 25,354,745 km (0.099 R)
• M55: 26,094,805 km (0.114 R)
• M56: 28,030,452 km (0.079 R)
• M57: 28,466,829 km (0.108 R)
• M58: 28,631,088 km (0.09 R)
• M59: 29,456,868 km (0.073 R)
• M60: 29,622,922 km (0.045 R)
• M61: 29,844,925 km (0.118 R)
• M62: 30,458,126 km (0.083 R)
• M63: 31,414,057 km (0.117 R)
• M64: 31,583,850 km (0.072 R)
• M65: 33,067,413 km (0.096 R)
• M66: 33,297,644 km (0.078 R)
• M67: 35,158,791 km (0.119 R)
• M68: 35,688,367 km (0.119 R)
• M69: 36,042,765 km (0.116 R)
• M70: 36,220,487 km (0.097 R)
• M71: 37,232,816 km (0.032 R)
• M72: 39,346,185 km (0.117 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 18,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit