🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 191 Days

Day: 44.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,062,182 km

• M1: 178,321 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.71 AU

Year: 227 Days

Day: 17.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.22 AU

Year: 483 Days

Day: 25.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.73 AU - 2.65 AU

Year: 1435 Days

Day: 28.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,062,182 km

• M1: 186,100 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.2

Radius: 10.8

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.74 AU - 5.94 AU

Year: 4716 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,062,182 km

• M1: 154,834 km (0.101 R)
• M2: 261,796 km (0.088 R)
• M3: 390,450 km (0.057 R)
• M4: 474,973 km (0.097 R)
• M5: 760,107 km (0.081 R)
• M6: 846,126 km (0.114 R)
• M7: 1,083,837 km (0.033 R)
• M8: 1,269,188 km (0.037 R)
• M9: 1,639,144 km (0.036 R)
• M10: 1,769,892 km (0.108 R)
• M11: 2,273,439 km (0.114 R)
• M12: 2,438,595 km (0.107 R)
• M13: 2,626,939 km (0.115 R)
• M14: 3,098,621 km (0.109 R)
• M15: 3,179,703 km (0.041 R)
• M16: 3,469,623 km (0.085 R)
• M17: 3,596,632 km (0.083 R)
• M18: 3,703,594 km (0.099 R)
• M19: 4,925,510 km (0.073 R)
• M20: 5,140,482 km (0.1 R)
• M21: 5,604,684 km (0.109 R)
• M22: 5,955,491 km (0.085 R)
• M23: 6,159,094 km (0.063 R)
• M24: 6,599,510 km (0.108 R)
• M25: 6,810,293 km (0.111 R)
• M26: 7,565,613 km (0.047 R)
• M27: 7,841,920 km (0.112 R)
• M28: 8,777,057 km (0.104 R)
• M29: 9,213,733 km (0.076 R)
• M30: 9,508,740 km (0.119 R)
• M31: 10,199,284 km (0.102 R)
• M32: 10,290,538 km (0.097 R)
• M33: 10,443,278 km (0.116 R)
• M34: 10,751,001 km (0.089 R)
• M35: 11,787,714 km (0.082 R)
• M36: 11,883,456 km (0.089 R)
• M37: 12,237,106 km (0.069 R)
• M38: 12,334,045 km (0.063 R)
• M39: 12,823,081 km (0.105 R)
• M40: 13,119,584 km (0.052 R)
• M41: 13,719,471 km (0.073 R)
• M42: 13,853,960 km (0.095 R)
• M43: 13,988,897 km (0.06 R)
• M44: 15,014,839 km (0.055 R)
• M45: 15,153,516 km (0.102 R)
• M46: 15,712,264 km (0.108 R)
• M47: 16,171,380 km (0.113 R)
• M48: 16,634,834 km (0.07 R)
• M49: 16,814,202 km (0.102 R)
• M50: 16,994,318 km (0.087 R)
• M51: 17,175,032 km (0.107 R)
• M52: 17,501,904 km (0.075 R)
• M53: 18,198,731 km (0.11 R)
• M54: 18,494,785 km (0.082 R)
• M55: 18,717,985 km (0.079 R)
• M56: 19,016,881 km (0.032 R)
• M57: 19,317,423 km (0.064 R)
• M58: 19,430,519 km (0.1 R)
• M59: 20,266,622 km (0.04 R)
• M60: 20,727,683 km (0.041 R)
• M61: 21,269,975 km (0.072 R)
• M62: 21,542,841 km (0.1 R)
• M63: 21,856,099 km (0.109 R)
• M64: 22,289,335 km (0.111 R)
• M65: 23,044,355 km (0.106 R)
• M66: 23,485,370 km (0.051 R)
• M67: 23,646,487 km (0.096 R)
• M68: 23,767,511 km (0.117 R)
• M69: 24,172,323 km (0.114 R)
• M70: 24,784,029 km (0.106 R)
• M71: 24,947,988 km (0.086 R)
• M72: 25,153,386 km (0.063 R)
• M73: 25,690,293 km (0.091 R)
• M74: 25,939,373 km (0.1 R)
• M75: 27,070,034 km (0.057 R)
• M76: 27,408,125 km (0.089 R)
• M77: 28,731,468 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 13.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.95 AU - 7.45 AU

Year: 6838 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,062,182 km

• M1: 187,446 km (0.112 R)
• M2: 301,889 km (0.104 R)
• M3: 421,268 km (0.103 R)
• M4: 612,154 km (0.112 R)
• M5: 813,513 km (0.04 R)
• M6: 965,056 km (0.047 R)
• M7: 1,101,190 km (0.1 R)
• M8: 1,257,819 km (0.096 R)
• M9: 1,521,859 km (0.114 R)
• M10: 1,683,275 km (0.091 R)
• M11: 2,169,319 km (0.116 R)
• M12: 2,352,277 km (0.06 R)
• M13: 3,154,421 km (0.119 R)
• M14: 3,248,518 km (0.075 R)
• M15: 3,497,897 km (0.065 R)
• M16: 4,117,981 km (0.074 R)
• M17: 4,304,529 km (0.027 R)
• M18: 4,643,219 km (0.097 R)
• M19: 5,056,707 km (0.028 R)
• M20: 5,145,269 km (0.077 R)
• M21: 5,279,159 km (0.105 R)
• M22: 5,826,388 km (0.101 R)
• M23: 5,919,289 km (0.107 R)
• M24: 6,320,211 km (0.075 R)
• M25: 6,463,825 km (0.064 R)
• M26: 7,933,175 km (0.093 R)
• M27: 8,296,698 km (0.043 R)
• M28: 8,480,554 km (0.062 R)
• M29: 8,986,344 km (0.039 R)
• M30: 9,447,255 km (0.093 R)
• M31: 9,556,761 km (0.092 R)
• M32: 9,749,592 km (0.092 R)
• M33: 9,971,596 km (0.075 R)
• M34: 10,363,991 km (0.086 R)
• M35: 10,477,087 km (0.105 R)
• M36: 11,571,694 km (0.037 R)
• M37: 11,777,242 km (0.064 R)
• M38: 11,984,136 km (0.097 R)
• M39: 12,431,433 km (0.101 R)
• M40: 12,672,286 km (0.084 R)
• M41: 12,853,898 km (0.114 R)
• M42: 12,975,521 km (0.117 R)
• M43: 14,180,981 km (0.117 R)
• M44: 14,306,643 km (0.057 R)
• M45: 14,622,444 km (0.115 R)
• M46: 14,972,503 km (0.091 R)
• M47: 16,235,857 km (0.113 R)
• M48: 16,499,149 km (0.107 R)
• M49: 16,697,666 km (0.087 R)
• M50: 16,896,930 km (0.116 R)
• M51: 17,130,452 km (0.112 R)
• M52: 17,600,638 km (0.115 R)
• M53: 18,416,545 km (0.114 R)
• M54: 18,863,693 km (0.066 R)
• M55: 19,384,144 km (0.104 R)
• M56: 19,488,713 km (0.086 R)
• M57: 19,944,388 km (0.119 R)
• M58: 20,794,852 km (0.054 R)
• M59: 20,973,621 km (0.032 R)
• M60: 21,657,284 km (0.059 R)
• M61: 22,935,747 km (0.104 R)
• M62: 23,120,351 km (0.086 R)
• M63: 23,305,553 km (0.062 R)
• M64: 23,453,954 km (0.062 R)
• M65: 23,640,054 km (0.085 R)
• M66: 24,313,843 km (0.108 R)
• M67: 25,069,910 km (0.099 R)
• M68: 25,450,787 km (0.097 R)
• M69: 25,603,676 km (0.11 R)
• M70: 25,718,567 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.2

Radius: 14.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.1 AU - 10.24 AU

Year: 12300 Days

Day: 13.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,062,182 km

• M1: 208,240 km (0.119 R)
• M2: 474,824 km (0.102 R)
• M3: 592,856 km (0.055 R)
• M4: 723,455 km (0.112 R)
• M5: 1,532,331 km (0.087 R)
• M6: 1,818,512 km (0.107 R)
• M7: 2,045,003 km (0.095 R)
• M8: 2,280,919 km (0.091 R)
• M9: 2,470,758 km (0.118 R)
• M10: 2,895,766 km (0.098 R)
• M11: 3,623,709 km (0.065 R)
• M12: 3,911,236 km (0.072 R)
• M13: 4,206,393 km (0.116 R)
• M14: 4,680,020 km (0.096 R)
• M15: 4,853,404 km (0.096 R)
• M16: 5,028,882 km (0.091 R)
• M17: 5,135,246 km (0.069 R)
• M18: 5,350,218 km (0.111 R)
• M19: 5,938,287 km (0.118 R)
• M20: 6,316,321 km (0.088 R)
• M21: 6,469,809 km (0.11 R)
• M22: 6,741,329 km (0.108 R)
• M23: 6,937,601 km (0.118 R)
• M24: 7,175,761 km (0.054 R)
• M25: 8,917,379 km (0.109 R)
• M26: 9,219,866 km (0.074 R)
• M27: 9,569,925 km (0.058 R)
• M28: 10,103,092 km (0.08 R)
• M29: 11,572,143 km (0.093 R)
• M30: 11,713,364 km (0.109 R)
• M31: 12,379,673 km (0.083 R)
• M32: 12,765,934 km (0.102 R)
• M33: 13,600,092 km (0.106 R)
• M34: 14,401,338 km (0.115 R)
• M35: 14,807,646 km (0.046 R)
• M36: 15,840,171 km (0.083 R)
• M37: 15,944,590 km (0.084 R)
• M38: 16,365,109 km (0.084 R)
• M39: 16,523,683 km (0.115 R)
• M40: 16,789,219 km (0.073 R)
• M41: 16,949,140 km (0.114 R)
• M42: 18,083,241 km (0.077 R)
• M43: 19,074,776 km (0.085 R)
• M44: 19,801,971 km (0.082 R)
• M45: 20,197,209 km (0.098 R)
• M46: 20,367,451 km (0.042 R)
• M47: 20,652,136 km (0.065 R)
• M48: 20,880,871 km (0.054 R)
• M49: 21,283,289 km (0.108 R)
• M50: 21,456,523 km (0.101 R)
• M51: 21,746,294 km (0.083 R)
• M52: 22,388,369 km (0.097 R)
• M53: 23,631,377 km (0.105 R)
• M54: 23,930,723 km (0.116 R)
• M55: 26,307,982 km (0.115 R)
• M56: 26,680,331 km (0.08 R)
• M57: 27,619,058 km (0.087 R)
• M58: 28,568,556 km (0.102 R)
• M59: 29,015,255 km (0.114 R)
• M60: 30,174,639 km (0.09 R)
• M61: 30,955,988 km (0.064 R)
• M62: 31,086,886 km (0.071 R)
• M63: 31,876,015 km (0.045 R)
• M64: 32,671,876 km (0.117 R)
• M65: 32,938,459 km (0.116 R)
• M66: 33,407,000 km (0.066 R)
• M67: 33,608,508 km (0.048 R)
• M68: 34,012,572 km (0.082 R)
• M69: 34,553,967 km (0.064 R)
• M70: 36,126,240 km (0.092 R)
• M71: 37,164,150 km (0.089 R)
• M72: 37,581,977 km (0.052 R)
• M73: 39,127,772 km (0.08 R)
• M74: 40,193,507 km (0.067 R)
• M75: 41,485,135 km (0.054 R)
• M76: 42,498,960 km (0.116 R)
• M77: 42,644,519 km (0.061 R)
• M78: 44,182,534 km (0.095 R)
• M79: 44,847,198 km (0.096 R)
• M80: 45,589,502 km (0.072 R)
• M81: 45,962,300 km (0.119 R)
• M82: 46,485,893 km (0.073 R)
• M83: 47,992,493 km (0.072 R)
• M84: 49,362,211 km (0.077 R)
• M85: 49,515,250 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 10,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit