🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.56 AU - 0.62 AU

Year: 297 Days

Day: 38.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,977,508 km

• M1: 562,787 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.6 AU - 0.62 AU

Year: 313 Days

Day: 27.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,977,508 km

• M1: 712,834 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 11.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 469 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 18,977,508 km

• M1: 173,085 km (0.066 R)
• M2: 279,598 km (0.096 R)
• M3: 399,127 km (0.108 R)
• M4: 540,946 km (0.109 R)
• M5: 625,618 km (0.073 R)
• M6: 704,756 km (0.107 R)
• M7: 790,475 km (0.12 R)
• M8: 976,724 km (0.042 R)
• M9: 1,070,822 km (0.098 R)
• M10: 1,224,758 km (0.037 R)
• M11: 1,340,846 km (0.066 R)
• M12: 1,522,158 km (0.085 R)
• M13: 1,617,901 km (0.036 R)
• M14: 1,807,890 km (0.094 R)
• M15: 1,897,649 km (0.078 R)
• M16: 2,053,680 km (0.109 R)
• M17: 2,348,836 km (0.044 R)
• M18: 2,451,610 km (0.115 R)
• M19: 2,529,850 km (0.111 R)
• M20: 2,706,674 km (0.076 R)
• M21: 2,810,196 km (0.055 R)
• M22: 2,892,176 km (0.092 R)
• M23: 3,280,831 km (0.115 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.3

Radius: 11.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.29 AU - 1.39 AU

Year: 1018 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,977,508 km

• M1: 143,913 km (0.084 R)
• M2: 244,742 km (0.07 R)
• M3: 337,942 km (0.049 R)
• M4: 544,985 km (0.101 R)
• M5: 677,080 km (0.11 R)
• M6: 778,059 km (0.099 R)
• M7: 956,379 km (0.039 R)
• M8: 1,134,849 km (0.103 R)
• M9: 1,221,018 km (0.095 R)
• M10: 1,302,100 km (0.088 R)
• M11: 1,446,761 km (0.111 R)
• M12: 1,541,008 km (0.066 R)
• M13: 1,621,192 km (0.03 R)
• M14: 1,727,556 km (0.067 R)
• M15: 1,939,088 km (0.083 R)
• M16: 2,026,154 km (0.086 R)
• M17: 2,424,981 km (0.03 R)
• M18: 2,528,653 km (0.066 R)
• M19: 2,624,246 km (0.042 R)
• M20: 2,730,760 km (0.037 R)
• M21: 2,848,643 km (0.099 R)
• M22: 2,928,229 km (0.06 R)
• M23: 3,326,907 km (0.102 R)
• M24: 3,453,168 km (0.066 R)
• M25: 3,688,784 km (0.117 R)
• M26: 4,085,817 km (0.102 R)
• M27: 4,266,681 km (0.116 R)
• M28: 4,381,123 km (0.1 R)
• M29: 4,496,613 km (0.077 R)
• M30: 4,789,825 km (0.099 R)
• M31: 4,968,744 km (0.112 R)
• M32: 5,077,202 km (0.072 R)
• M33: 5,284,246 km (0.092 R)
• M34: 5,481,565 km (0.096 R)
• M35: 5,947,563 km (0.119 R)
• M36: 6,308,692 km (0.098 R)
• M37: 6,597,416 km (0.119 R)
• M38: 6,690,166 km (0.08 R)
• M39: 6,850,386 km (0.092 R)
• M40: 6,998,188 km (0.092 R)
• M41: 7,092,884 km (0.096 R)
• M42: 7,188,028 km (0.059 R)
• M43: 7,269,858 km (0.092 R)
• M44: 7,393,276 km (0.067 R)
• M45: 7,558,881 km (0.113 R)
• M46: 7,907,893 km (0.12 R)
• M47: 8,006,628 km (0.053 R)
• M48: 8,290,714 km (0.069 R)
• M49: 8,462,901 km (0.044 R)
• M50: 8,665,307 km (0.07 R)
• M51: 8,767,034 km (0.086 R)
• M52: 8,869,209 km (0.088 R)
• M53: 9,030,625 km (0.106 R)
• M54: 9,445,759 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 9.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.05 AU - 4.29 AU

Year: 4612 Days

Day: 9.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,977,508 km

• M1: 117,734 km (0.088 R)
• M2: 181,462 km (0.049 R)
• M3: 285,433 km (0.04 R)
• M4: 392,844 km (0.092 R)
• M5: 1,054,366 km (0.12 R)
• M6: 1,155,644 km (0.116 R)
• M7: 1,451,399 km (0.065 R)
• M8: 1,593,816 km (0.091 R)
• M9: 1,801,158 km (0.12 R)
• M10: 2,128,628 km (0.104 R)
• M11: 2,390,873 km (0.114 R)
• M12: 2,543,014 km (0.045 R)
• M13: 2,910,427 km (0.051 R)
• M14: 3,018,586 km (0.083 R)
• M15: 3,201,843 km (0.109 R)
• M16: 3,540,982 km (0.033 R)
• M17: 3,656,621 km (0.116 R)
• M18: 3,951,179 km (0.119 R)
• M19: 4,172,135 km (0.05 R)
• M20: 4,274,011 km (0.113 R)
• M21: 4,542,539 km (0.073 R)
• M22: 4,945,107 km (0.115 R)
• M23: 5,381,185 km (0.117 R)
• M24: 5,989,600 km (0.103 R)
• M25: 6,104,640 km (0.061 R)
• M26: 6,714,850 km (0.099 R)
• M27: 6,786,507 km (0.08 R)
• M28: 7,173,068 km (0.064 R)
• M29: 7,295,439 km (0.068 R)
• M30: 7,691,425 km (0.04 R)
• M31: 7,766,373 km (0.101 R)
• M32: 7,866,903 km (0.088 R)
• M33: 9,237,968 km (0.118 R)
• M34: 9,371,110 km (0.078 R)
• M35: 9,505,000 km (0.067 R)
• M36: 10,101,147 km (0.111 R)
• M37: 10,542,461 km (0.08 R)
• M38: 10,625,937 km (0.119 R)
• M39: 10,990,058 km (0.032 R)
• M40: 11,272,948 km (0.108 R)
• M41: 11,358,218 km (0.09 R)
• M42: 12,106,956 km (0.036 R)
• M43: 12,311,157 km (0.032 R)
• M44: 12,369,799 km (0.093 R)
• M45: 12,664,058 km (0.117 R)
• M46: 12,871,401 km (0.112 R)
• M47: 12,960,711 km (0.061 R)
• M48: 13,229,538 km (0.095 R)
• M49: 13,591,116 km (0.092 R)
• M50: 13,651,554 km (0.029 R)
• M51: 13,864,282 km (0.06 R)
• M52: 14,078,057 km (0.112 R)
• M53: 14,323,697 km (0.118 R)
• M54: 14,694,849 km (0.099 R)
• M55: 14,756,932 km (0.036 R)
• M56: 15,320,468 km (0.061 R)
• M57: 15,573,138 km (0.088 R)
• M58: 15,636,568 km (0.091 R)
• M59: 15,699,997 km (0.037 R)
• M60: 15,763,576 km (0.094 R)
• M61: 15,922,898 km (0.099 R)
• M62: 16,565,271 km (0.074 R)
• M63: 16,662,360 km (0.049 R)
• M64: 16,792,211 km (0.087 R)
• M65: 17,085,423 km (0.115 R)
• M66: 17,446,104 km (0.092 R)
• M67: 18,008,442 km (0.058 R)
• M68: 18,342,045 km (0.11 R)
• M69: 18,610,274 km (0.062 R)
• M70: 18,846,190 km (0.103 R)
• M71: 18,913,808 km (0.1 R)
• M72: 19,286,905 km (0.098 R)
• M73: 19,833,985 km (0.105 R)
• M74: 19,937,058 km (0.059 R)
• M75: 20,212,916 km (0.114 R)
• M76: 20,420,708 km (0.094 R)
• M77: 20,594,391 km (0.059 R)
• M78: 20,733,666 km (0.114 R)
• M79: 21,118,432 km (0.06 R)
• M80: 21,576,202 km (0.059 R)
• M81: 21,717,572 km (0.033 R)
• M82: 22,108,321 km (0.081 R)
• M83: 22,393,904 km (0.075 R)
• M84: 22,824,596 km (0.114 R)
• M85: 23,730,710 km (0.084 R)
• M86: 23,986,523 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 8.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.49 AU - 4.09 AU

Year: 4840 Days

Day: 5.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 18,977,508 km

• M1: 130,150 km (0.047 R)
• M2: 187,895 km (0.117 R)
• M3: 293,511 km (0.094 R)
• M4: 371,751 km (0.073 R)
• M5: 476,020 km (0.092 R)
• M6: 585,077 km (0.073 R)
• M7: 800,797 km (0.098 R)
• M8: 1,081,593 km (0.101 R)
• M9: 1,146,518 km (0.103 R)
• M10: 1,271,582 km (0.087 R)
• M11: 1,366,427 km (0.104 R)
• M12: 1,454,690 km (0.087 R)
• M13: 1,517,670 km (0.058 R)
• M14: 1,750,295 km (0.12 R)
• M15: 1,984,565 km (0.05 R)
• M16: 2,085,245 km (0.114 R)
• M17: 2,208,214 km (0.118 R)
• M18: 2,354,820 km (0.09 R)
• M19: 2,724,476 km (0.08 R)
• M20: 3,336,781 km (0.048 R)
• M21: 3,493,409 km (0.046 R)
• M22: 3,739,049 km (0.075 R)
• M23: 4,003,239 km (0.1 R)
• M24: 4,144,011 km (0.083 R)
• M25: 4,299,592 km (0.077 R)
• M26: 4,364,967 km (0.076 R)
• M27: 4,536,406 km (0.051 R)
• M28: 4,710,239 km (0.109 R)
• M29: 4,791,171 km (0.08 R)
• M30: 4,872,552 km (0.109 R)
• M31: 5,258,664 km (0.055 R)
• M32: 5,512,083 km (0.072 R)
• M33: 5,654,650 km (0.112 R)
• M34: 6,460,384 km (0.115 R)
• M35: 6,595,621 km (0.111 R)
• M36: 6,762,273 km (0.101 R)
• M37: 6,915,012 km (0.055 R)
• M38: 7,022,573 km (0.114 R)
• M39: 7,084,357 km (0.058 R)
• M40: 7,239,490 km (0.085 R)
• M41: 7,458,501 km (0.112 R)
• M42: 7,568,904 km (0.05 R)
• M43: 7,807,214 km (0.075 R)
• M44: 7,983,440 km (0.084 R)
• M45: 8,112,543 km (0.06 R)
• M46: 8,193,625 km (0.106 R)
• M47: 8,421,911 km (0.103 R)
• M48: 8,520,496 km (0.048 R)
• M49: 8,834,951 km (0.065 R)
• M50: 9,119,486 km (0.101 R)
• M51: 9,203,710 km (0.07 R)
• M52: 9,373,055 km (0.118 R)
• M53: 9,611,962 km (0.029 R)
• M54: 9,749,293 km (0.079 R)
• M55: 9,921,929 km (0.105 R)
• M56: 10,182,828 km (0.073 R)
• M57: 10,287,846 km (0.077 R)
• M58: 10,446,120 km (0.075 R)
• M59: 10,622,795 km (0.074 R)
• M60: 10,764,764 km (0.119 R)
• M61: 10,961,186 km (0.116 R)
• M62: 11,050,795 km (0.085 R)
• M63: 11,357,470 km (0.117 R)
• M64: 11,502,879 km (0.045 R)
• M65: 11,630,486 km (0.106 R)
• M66: 12,108,601 km (0.07 R)
• M67: 12,312,952 km (0.11 R)
• M68: 12,499,650 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.5

Radius: 11.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.66 AU - 5.48 AU

Year: 6409 Days

Day: 10.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,977,508 km

• M1: 155,283 km (0.108 R)
• M2: 822,040 km (0.092 R)
• M3: 907,610 km (0.113 R)
• M4: 986,598 km (0.057 R)
• M5: 1,227,451 km (0.082 R)
• M6: 1,406,519 km (0.12 R)
• M7: 1,487,751 km (0.091 R)
• M8: 1,892,263 km (0.081 R)
• M9: 2,786,560 km (0.049 R)
• M10: 2,934,661 km (0.107 R)
• M11: 3,192,568 km (0.036 R)
• M12: 3,489,670 km (0.038 R)
• M13: 4,060,685 km (0.076 R)
• M14: 4,469,087 km (0.091 R)
• M15: 4,890,953 km (0.1 R)
• M16: 5,016,316 km (0.112 R)
• M17: 5,380,736 km (0.119 R)
• M18: 5,734,984 km (0.119 R)
• M19: 6,466,069 km (0.091 R)
• M20: 6,762,871 km (0.044 R)
• M21: 6,862,802 km (0.111 R)
• M22: 7,043,965 km (0.098 R)
• M23: 7,369,939 km (0.094 R)
• M24: 7,994,361 km (0.108 R)
• M25: 8,078,883 km (0.09 R)
• M26: 8,185,098 km (0.119 R)
• M27: 9,006,839 km (0.103 R)
• M28: 9,227,496 km (0.09 R)
• M29: 9,539,407 km (0.08 R)
• M30: 9,651,606 km (0.057 R)
• M31: 9,809,432 km (0.119 R)
• M32: 9,968,305 km (0.098 R)
• M33: 10,219,479 km (0.069 R)
• M34: 10,658,250 km (0.057 R)
• M35: 11,103,304 km (0.117 R)
• M36: 11,268,908 km (0.103 R)
• M37: 11,363,753 km (0.063 R)
• M38: 13,393,497 km (0.094 R)
• M39: 14,385,331 km (0.12 R)
• M40: 14,514,135 km (0.026 R)
• M41: 14,955,299 km (0.108 R)
• M42: 15,877,271 km (0.064 R)
• M43: 16,090,597 km (0.093 R)
• M44: 18,555,372 km (0.076 R)
• M45: 18,751,943 km (0.107 R)
• M46: 18,864,591 km (0.087 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: 482 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit