🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.62 AU - 0.72 AU

Year: 354 Days

Day: 32.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,522,156 km

• M1: 583,731 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 15

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.05 AU - 1.11 AU

Year: 725 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,522,156 km

• M1: 193,729 km (0.099 R)
• M2: 288,873 km (0.118 R)
• M3: 388,954 km (0.117 R)
• M4: 483,351 km (0.101 R)
• M5: 763,847 km (0.088 R)
• M6: 868,565 km (0.115 R)
• M7: 1,031,178 km (0.089 R)
• M8: 1,127,519 km (0.119 R)
• M9: 1,232,836 km (0.048 R)
• M10: 1,552,078 km (0.076 R)
• M11: 1,865,336 km (0.034 R)
• M12: 2,101,850 km (0.108 R)
• M13: 2,213,450 km (0.119 R)
• M14: 2,391,920 km (0.095 R)
• M15: 2,553,037 km (0.12 R)
• M16: 2,748,412 km (0.032 R)
• M17: 2,956,503 km (0.113 R)
• M18: 3,058,678 km (0.118 R)
• M19: 3,178,057 km (0.073 R)
• M20: 3,315,238 km (0.099 R)
• M21: 3,429,830 km (0.05 R)
• M22: 3,529,163 km (0.07 R)
• M23: 3,646,149 km (0.113 R)
• M24: 3,867,255 km (0.106 R)
• M25: 4,040,190 km (0.105 R)
• M26: 4,403,114 km (0.086 R)
• M27: 4,511,423 km (0.115 R)
• M28: 4,629,755 km (0.115 R)
• M29: 4,888,260 km (0.111 R)
• M30: 5,019,158 km (0.083 R)
• M31: 5,179,976 km (0.074 R)
• M32: 5,361,588 km (0.097 R)
• M33: 5,467,802 km (0.083 R)
• M34: 5,574,615 km (0.109 R)
• M35: 5,711,796 km (0.105 R)
• M36: 5,840,002 km (0.041 R)
• M37: 5,969,254 km (0.097 R)
• M38: 6,129,773 km (0.041 R)
• M39: 6,424,331 km (0.101 R)
• M40: 6,702,733 km (0.029 R)
• M41: 7,314,289 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 14.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.71 AU - 1.81 AU

Year: 1508 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 30,522,156 km

• M1: 213,327 km (0.09 R)
• M2: 337,343 km (0.093 R)
• M3: 498,011 km (0.058 R)
• M4: 599,887 km (0.085 R)
• M5: 725,400 km (0.051 R)
• M6: 814,710 km (0.087 R)
• M7: 930,050 km (0.071 R)
• M8: 1,045,839 km (0.079 R)
• M9: 1,256,622 km (0.097 R)
• M10: 1,437,336 km (0.097 R)
• M11: 1,541,008 km (0.11 R)
• M12: 1,742,366 km (0.111 R)
• M13: 1,895,854 km (0.117 R)
• M14: 1,996,084 km (0.119 R)
• M15: 2,142,242 km (0.097 R)
• M16: 2,246,960 km (0.117 R)
• M17: 2,338,065 km (0.088 R)
• M18: 2,445,925 km (0.076 R)
• M19: 2,539,873 km (0.089 R)
• M20: 2,658,953 km (0.084 R)
• M21: 2,812,739 km (0.11 R)
• M22: 2,903,096 km (0.053 R)
• M23: 3,036,388 km (0.108 R)
• M24: 3,180,152 km (0.094 R)
• M25: 3,343,812 km (0.109 R)
• M26: 3,581,223 km (0.067 R)
• M27: 3,670,533 km (0.089 R)
• M28: 3,842,421 km (0.041 R)
• M29: 4,017,002 km (0.029 R)
• M30: 4,128,752 km (0.077 R)
• M31: 4,250,823 km (0.101 R)
• M32: 4,345,669 km (0.03 R)
• M33: 4,576,199 km (0.095 R)
• M34: 4,880,032 km (0.094 R)
• M35: 4,999,411 km (0.083 R)
• M36: 5,119,838 km (0.047 R)
• M37: 5,322,692 km (0.111 R)
• M38: 5,425,167 km (0.093 R)
• M39: 5,642,383 km (0.077 R)
• M40: 5,979,128 km (0.107 R)
• M41: 6,117,805 km (0.03 R)
• M42: 6,872,077 km (0.075 R)
• M43: 7,175,312 km (0.114 R)
• M44: 7,288,707 km (0.113 R)
• M45: 7,574,888 km (0.11 R)
• M46: 7,667,340 km (0.098 R)
• M47: 7,993,613 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 11.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.75 AU - 2.85 AU

Year: 2252 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,522,156 km

• M1: 175,030 km (0.091 R)
• M2: 460,911 km (0.102 R)
• M3: 589,266 km (0.111 R)
• M4: 674,387 km (0.045 R)
• M5: 1,148,014 km (0.097 R)
• M6: 1,247,945 km (0.116 R)
• M7: 1,340,547 km (0.091 R)
• M8: 1,446,312 km (0.116 R)
• M9: 1,655,300 km (0.08 R)
• M10: 1,734,737 km (0.074 R)
• M11: 1,850,675 km (0.103 R)
• M12: 2,005,509 km (0.096 R)
• M13: 2,289,895 km (0.106 R)
• M14: 2,366,339 km (0.116 R)
• M15: 2,495,592 km (0.106 R)
• M16: 2,734,350 km (0.1 R)
• M17: 3,022,475 km (0.081 R)
• M18: 3,524,526 km (0.114 R)
• M19: 3,732,766 km (0.046 R)
• M20: 4,021,789 km (0.085 R)
• M21: 4,099,131 km (0.111 R)
• M22: 4,271,019 km (0.062 R)
• M23: 4,461,308 km (0.083 R)
• M24: 4,605,819 km (0.114 R)
• M25: 4,784,589 km (0.093 R)
• M26: 5,149,159 km (0.067 R)
• M27: 5,283,946 km (0.096 R)
• M28: 5,488,447 km (0.102 R)
• M29: 5,608,873 km (0.056 R)
• M30: 5,747,700 km (0.104 R)
• M31: 5,993,339 km (0.081 R)
• M32: 6,314,377 km (0.079 R)
• M33: 7,047,705 km (0.098 R)
• M34: 7,310,698 km (0.112 R)
• M35: 7,481,689 km (0.115 R)
• M36: 7,827,260 km (0.079 R)
• M37: 8,534,409 km (0.072 R)
• M38: 8,674,283 km (0.088 R)
• M39: 8,996,966 km (0.056 R)
• M40: 9,200,568 km (0.11 R)
• M41: 9,488,245 km (0.08 R)
• M42: 9,570,973 km (0.052 R)
• M43: 9,653,999 km (0.114 R)
• M44: 9,904,426 km (0.107 R)
• M45: 10,030,388 km (0.083 R)
• M46: 10,114,761 km (0.075 R)
• M47: 10,326,591 km (0.105 R)
• M48: 10,518,376 km (0.115 R)
• M49: 10,604,095 km (0.072 R)
• M50: 10,711,507 km (0.093 R)
• M51: 11,275,940 km (0.093 R)
• M52: 11,451,567 km (0.105 R)
• M53: 11,650,233 km (0.067 R)
• M54: 12,253,113 km (0.103 R)
• M55: 12,660,767 km (0.073 R)
• M56: 12,797,499 km (0.055 R)
• M57: 12,889,053 km (0.071 R)
• M58: 13,003,795 km (0.056 R)
• M59: 13,164,912 km (0.098 R)
• M60: 13,303,589 km (0.044 R)
• M61: 13,512,577 km (0.112 R)
• M62: 14,098,552 km (0.104 R)
• M63: 14,597,311 km (0.071 R)
• M64: 14,716,840 km (0.119 R)
• M65: 14,812,732 km (0.117 R)
• M66: 15,077,670 km (0.081 R)
• M67: 15,343,954 km (0.112 R)
• M68: 15,636,418 km (0.092 R)
• M69: 15,856,926 km (0.062 R)
• M70: 15,930,677 km (0.06 R)
• M71: 16,004,579 km (0.094 R)
• M72: 16,574,546 km (0.094 R)
• M73: 16,649,495 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.8

Radius: 10.3

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.4 AU - 3.74 AU

Year: 3473 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,522,156 km

• M1: 128,804 km (0.067 R)
• M2: 205,847 km (0.053 R)
• M3: 290,818 km (0.116 R)
• M4: 394,340 km (0.095 R)
• M5: 588,219 km (0.105 R)
• M6: 687,253 km (0.104 R)
• M7: 938,427 km (0.026 R)
• M8: 1,205,908 km (0.095 R)
• M9: 1,362,238 km (0.071 R)
• M10: 1,443,021 km (0.1 R)
• M11: 1,511,686 km (0.069 R)
• M12: 1,609,673 km (0.114 R)
• M13: 1,680,882 km (0.109 R)
• M14: 1,871,619 km (0.09 R)
• M15: 2,069,387 km (0.039 R)
• M16: 2,419,895 km (0.119 R)
• M17: 2,636,064 km (0.037 R)
• M18: 2,806,606 km (0.093 R)
• M19: 2,928,229 km (0.076 R)
• M20: 2,998,540 km (0.087 R)
• M21: 3,105,053 km (0.109 R)
• M22: 3,581,373 km (0.099 R)
• M23: 3,656,621 km (0.075 R)
• M24: 4,041,386 km (0.079 R)
• M25: 4,378,730 km (0.029 R)
• M26: 4,540,595 km (0.047 R)
• M27: 4,766,487 km (0.082 R)
• M28: 4,954,083 km (0.089 R)
• M29: 5,401,381 km (0.058 R)
• M30: 5,706,860 km (0.119 R)
• M31: 5,795,122 km (0.087 R)
• M32: 5,861,693 km (0.118 R)
• M33: 5,973,144 km (0.118 R)
• M34: 6,890,179 km (0.099 R)
• M35: 7,126,394 km (0.106 R)
• M36: 7,197,752 km (0.037 R)
• M37: 7,269,409 km (0.092 R)
• M38: 8,548,172 km (0.117 R)
• M39: 9,006,839 km (0.069 R)
• M40: 9,109,912 km (0.106 R)
• M41: 9,291,225 km (0.091 R)
• M42: 9,526,093 km (0.101 R)
• M43: 9,630,961 km (0.036 R)
• M44: 10,054,922 km (0.053 R)
• M45: 10,161,884 km (0.115 R)
• M46: 10,296,073 km (0.11 R)
• M47: 10,593,324 km (0.11 R)
• M48: 10,675,005 km (0.088 R)
• M49: 11,279,679 km (0.069 R)
• M50: 11,839,026 km (0.114 R)
• M51: 12,407,498 km (0.113 R)
• M52: 12,868,558 km (0.065 R)
• M53: 13,072,161 km (0.067 R)
• M54: 13,541,450 km (0.118 R)
• M55: 13,718,723 km (0.086 R)
• M56: 13,867,274 km (0.112 R)
• M57: 13,956,584 km (0.107 R)
• M58: 14,135,652 km (0.072 R)
• M59: 14,647,576 km (0.053 R)
• M60: 15,534,841 km (0.086 R)
• M61: 15,875,924 km (0.101 R)
• M62: 16,250,966 km (0.1 R)
• M63: 16,723,696 km (0.069 R)
• M64: 17,009,577 km (0.119 R)
• M65: 17,393,146 km (0.117 R)
• M66: 17,553,964 km (0.07 R)
• M67: 17,715,081 km (0.104 R)
• M68: 17,779,707 km (0.098 R)
• M69: 17,974,035 km (0.116 R)
• M70: 19,121,600 km (0.089 R)
• M71: 19,188,021 km (0.069 R)
• M72: 19,354,075 km (0.071 R)
• M73: 20,225,333 km (0.104 R)
• M74: 21,487,191 km (0.119 R)
• M75: 21,832,612 km (0.107 R)
• M76: 22,563,996 km (0.087 R)
• M77: 22,774,481 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 11.1

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.84 AU - 4.34 AU

Year: 4392 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,522,156 km

• M1: 138,976 km (0.096 R)
• M2: 217,665 km (0.084 R)
• M3: 288,125 km (0.094 R)
• M4: 428,149 km (0.102 R)
• M5: 688,749 km (0.072 R)
• M6: 762,052 km (0.112 R)
• M7: 891,005 km (0.096 R)
• M8: 1,186,610 km (0.084 R)
• M9: 1,628,373 km (0.108 R)
• M10: 1,763,908 km (0.099 R)
• M11: 2,286,603 km (0.105 R)
• M12: 2,381,449 km (0.103 R)
• M13: 2,734,350 km (0.116 R)
• M14: 2,937,653 km (0.119 R)
• M15: 3,061,969 km (0.032 R)
• M16: 3,273,351 km (0.109 R)
• M17: 3,380,912 km (0.052 R)
• M18: 3,555,343 km (0.065 R)
• M19: 4,259,500 km (0.105 R)
• M20: 4,736,568 km (0.109 R)
• M21: 5,458,677 km (0.087 R)
• M22: 5,663,925 km (0.029 R)
• M23: 5,898,046 km (0.092 R)
• M24: 6,055,722 km (0.032 R)
• M25: 6,429,417 km (0.074 R)
• M26: 7,339,870 km (0.093 R)
• M27: 7,424,692 km (0.079 R)
• M28: 7,595,233 km (0.086 R)
• M29: 8,231,772 km (0.061 R)
• M30: 9,310,074 km (0.073 R)
• M31: 9,710,398 km (0.089 R)
• M32: 9,897,096 km (0.091 R)
• M33: 10,022,160 km (0.092 R)
• M34: 10,116,406 km (0.09 R)
• M35: 10,655,707 km (0.117 R)
• M36: 11,139,357 km (0.106 R)
• M37: 11,367,493 km (0.117 R)
• M38: 11,564,215 km (0.11 R)
• M39: 12,463,896 km (0.095 R)
• M40: 12,802,885 km (0.103 R)
• M41: 13,179,124 km (0.078 R)
• M42: 13,386,017 km (0.089 R)
• M43: 13,733,085 km (0.062 R)
• M44: 13,942,821 km (0.111 R)
• M45: 14,329,980 km (0.065 R)
• M46: 15,223,079 km (0.068 R)
• M47: 15,295,335 km (0.105 R)
• M48: 15,512,701 km (0.111 R)
• M49: 15,877,420 km (0.117 R)
• M50: 16,577,987 km (0.098 R)
• M51: 17,628,613 km (0.061 R)
• M52: 17,704,609 km (0.096 R)
• M53: 17,932,895 km (0.084 R)
• M54: 18,933,406 km (0.113 R)
• M55: 20,031,155 km (0.108 R)
• M56: 20,787,821 km (0.093 R)
• M57: 21,270,573 km (0.073 R)
• M58: 21,960,668 km (0.113 R)
• M59: 22,493,536 km (0.068 R)
• M60: 22,906,127 km (0.1 R)
• M61: 23,655,313 km (0.107 R)
• M62: 23,906,937 km (0.044 R)
• M63: 24,201,495 km (0.105 R)
• M64: 24,539,586 km (0.103 R)
• M65: 24,666,744 km (0.101 R)
• M66: 25,391,695 km (0.102 R)
• M67: 25,563,284 km (0.118 R)
• M68: 25,692,238 km (0.116 R)
• M69: 25,778,406 km (0.053 R)
• M70: 26,210,295 km (0.102 R)
• M71: 27,125,086 km (0.117 R)
• M72: 27,873,225 km (0.108 R)
• M73: 28,941,054 km (0.045 R)
• M74: 29,389,848 km (0.103 R)
• M75: 29,660,321 km (0.079 R)
• M76: 30,158,332 km (0.109 R)
• M77: 30,294,616 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 20,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit