🌌 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 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 14.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.62 AU - 0.72 AU

Year: 372 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,742,818 km

• M1: 198,965 km (0.103 R)
• M2: 292,015 km (0.046 R)
• M3: 391,049 km (0.067 R)
• M4: 536,009 km (0.108 R)
• M5: 739,612 km (0.083 R)
• M6: 852,409 km (0.099 R)
• M7: 989,590 km (0.099 R)
• M8: 1,097,899 km (0.114 R)
• M9: 1,210,845 km (0.096 R)
• M10: 1,393,055 km (0.029 R)
• M11: 1,532,331 km (0.115 R)
• M12: 1,643,931 km (0.072 R)
• M13: 1,876,107 km (0.05 R)
• M14: 2,107,535 km (0.091 R)
• M15: 2,318,019 km (0.117 R)
• M16: 2,429,021 km (0.092 R)
• M17: 2,560,816 km (0.111 R)
• M18: 2,740,633 km (0.068 R)
• M19: 2,898,160 km (0.073 R)
• M20: 3,140,209 km (0.108 R)
• M21: 3,249,864 km (0.106 R)
• M22: 3,381,959 km (0.039 R)
• M23: 3,702,099 km (0.109 R)
• M24: 3,803,825 km (0.118 R)
• M25: 3,906,449 km (0.069 R)
• M26: 4,129,500 km (0.029 R)
• M27: 4,288,223 km (0.085 R)
• M28: 4,410,444 km (0.086 R)
• M29: 4,526,233 km (0.102 R)
• M30: 4,816,154 km (0.046 R)
• M31: 4,983,554 km (0.11 R)
• M32: 5,152,899 km (0.096 R)
• M33: 5,291,277 km (0.102 R)
• M34: 5,398,090 km (0.05 R)
• M35: 5,505,501 km (0.116 R)
• M36: 5,663,925 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 11.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.82 AU - 1 AU

Year: 589 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,742,818 km

• M1: 158,723 km (0.089 R)
• M2: 237,412 km (0.093 R)
• M3: 312,959 km (0.098 R)
• M4: 391,348 km (0.105 R)
• M5: 463,903 km (0.11 R)
• M6: 550,371 km (0.066 R)
• M7: 639,082 km (0.095 R)
• M8: 728,841 km (0.069 R)
• M9: 882,328 km (0.092 R)
• M10: 953,238 km (0.119 R)
• M11: 1,106,575 km (0.096 R)
• M12: 1,178,233 km (0.1 R)
• M13: 1,257,221 km (0.092 R)
• M14: 1,349,822 km (0.051 R)
• M15: 1,438,832 km (0.102 R)
• M16: 1,789,191 km (0.061 R)
• M17: 1,941,032 km (0.036 R)
• M18: 2,062,805 km (0.105 R)
• M19: 2,201,333 km (0.107 R)
• M20: 2,278,824 km (0.095 R)
• M21: 2,509,803 km (0.115 R)
• M22: 2,620,805 km (0.088 R)
• M23: 2,824,707 km (0.069 R)
• M24: 3,018,137 km (0.088 R)
• M25: 3,120,612 km (0.03 R)
• M26: 3,208,126 km (0.104 R)
• M27: 3,345,158 km (0.037 R)
• M28: 3,459,451 km (0.108 R)
• M29: 3,558,485 km (0.037 R)
• M30: 3,742,490 km (0.102 R)
• M31: 3,827,162 km (0.068 R)
• M32: 4,067,865 km (0.076 R)
• M33: 4,278,200 km (0.089 R)
• M34: 4,349,109 km (0.116 R)
• M35: 4,474,173 km (0.093 R)
• M36: 4,546,130 km (0.034 R)
• M37: 4,764,543 km (0.072 R)
• M38: 5,051,770 km (0.062 R)
• M39: 5,164,567 km (0.083 R)
• M40: 5,268,538 km (0.116 R)
• M41: 5,662,728 km (0.091 R)
• M42: 5,799,610 km (0.099 R)
• M43: 6,076,516 km (0.091 R)
• M44: 6,156,401 km (0.097 R)
• M45: 6,236,735 km (0.093 R)
• M46: 6,367,933 km (0.073 R)
• M47: 6,489,855 km (0.111 R)
• M48: 6,622,847 km (0.118 R)
• M49: 6,767,060 km (0.118 R)
• M50: 7,058,776 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 9.8

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.15 AU - 1.67 AU

Year: 1136 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,742,818 km

• M1: 122,221 km (0.069 R)
• M2: 185,651 km (0.11 R)
• M3: 264,339 km (0.062 R)
• M4: 347,516 km (0.094 R)
• M5: 565,330 km (0.108 R)
• M6: 656,585 km (0.04 R)
• M7: 753,225 km (0.101 R)
• M8: 820,694 km (0.084 R)
• M9: 1,302,100 km (0.053 R)
• M10: 1,477,578 km (0.117 R)
• M11: 1,607,728 km (0.066 R)
• M12: 1,760,019 km (0.062 R)
• M13: 1,851,872 km (0.102 R)
• M14: 1,945,371 km (0.107 R)
• M15: 2,156,753 km (0.078 R)
• M16: 2,345,395 km (0.083 R)
• M17: 2,416,305 km (0.084 R)
• M18: 2,581,162 km (0.12 R)
• M19: 2,654,465 km (0.064 R)
• M20: 3,042,521 km (0.027 R)
• M21: 3,345,607 km (0.106 R)
• M22: 3,494,905 km (0.092 R)
• M23: 3,634,779 km (0.087 R)
• M24: 3,860,074 km (0.096 R)
• M25: 4,102,273 km (0.077 R)
• M26: 4,250,076 km (0.088 R)
• M27: 4,399,524 km (0.068 R)
• M28: 4,525,485 km (0.074 R)
• M29: 4,767,983 km (0.056 R)
• M30: 4,975,625 km (0.048 R)
• M31: 5,041,149 km (0.071 R)
• M32: 5,146,616 km (0.087 R)
• M33: 5,279,458 km (0.068 R)
• M34: 5,453,740 km (0.078 R)
• M35: 5,712,095 km (0.086 R)
• M36: 5,822,050 km (0.096 R)
• M37: 6,128,127 km (0.12 R)
• M38: 6,368,232 km (0.091 R)
• M39: 6,510,948 km (0.068 R)
• M40: 6,640,350 km (0.109 R)
• M41: 6,872,377 km (0.071 R)
• M42: 6,989,512 km (0.066 R)
• M43: 7,151,526 km (0.086 R)
• M44: 7,344,657 km (0.089 R)
• M45: 7,614,980 km (0.083 R)
• M46: 7,690,677 km (0.057 R)
• M47: 8,072,750 km (0.036 R)
• M48: 8,134,384 km (0.108 R)
• M49: 8,273,809 km (0.049 R)
• M50: 8,351,600 km (0.037 R)
• M51: 8,476,664 km (0.107 R)
• M52: 8,839,589 km (0.047 R)
• M53: 9,191,443 km (0.085 R)
• M54: 9,385,322 km (0.072 R)
• M55: 9,499,016 km (0.113 R)
• M56: 9,662,227 km (0.09 R)
• M57: 9,810,030 km (0.116 R)
• M58: 10,224,416 km (0.1 R)
• M59: 10,408,571 km (0.09 R)
• M60: 10,543,060 km (0.107 R)
• M61: 10,712,255 km (0.109 R)
• M62: 10,848,090 km (0.031 R)
• M63: 11,173,166 km (0.063 R)
• M64: 11,414,916 km (0.052 R)
• M65: 11,780,533 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 10.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.84 AU

Year: 1246 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 32,742,818 km

• M1: 267,631 km (0.114 R)
• M2: 436,676 km (0.039 R)
• M3: 527,332 km (0.111 R)
• M4: 645,964 km (0.093 R)
• M5: 756,816 km (0.054 R)
• M6: 833,111 km (0.108 R)
• M7: 984,504 km (0.107 R)
• M8: 1,089,072 km (0.065 R)
• M9: 1,187,059 km (0.118 R)
• M10: 1,271,881 km (0.105 R)
• M11: 1,414,597 km (0.101 R)
• M12: 1,510,789 km (0.106 R)
• M13: 1,615,208 km (0.095 R)
• M14: 1,843,943 km (0.092 R)
• M15: 1,918,293 km (0.073 R)
• M16: 2,006,407 km (0.063 R)
• M17: 2,213,151 km (0.064 R)
• M18: 2,345,994 km (0.086 R)
• M19: 2,543,463 km (0.119 R)
• M20: 2,619,758 km (0.081 R)
• M21: 3,086,653 km (0.098 R)
• M22: 3,311,050 km (0.081 R)
• M23: 3,626,402 km (0.096 R)
• M24: 4,097,336 km (0.077 R)
• M25: 4,261,445 km (0.117 R)
• M26: 4,410,893 km (0.09 R)
• M27: 4,478,063 km (0.101 R)
• M28: 4,604,622 km (0.08 R)
• M29: 4,956,776 km (0.084 R)
• M30: 5,282,301 km (0.101 R)
• M31: 5,398,239 km (0.078 R)
• M32: 5,506,099 km (0.109 R)
• M33: 5,632,809 km (0.092 R)
• M34: 5,907,770 km (0.119 R)
• M35: 6,009,646 km (0.097 R)
• M36: 6,130,820 km (0.11 R)
• M37: 6,224,618 km (0.081 R)
• M38: 6,442,133 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 13.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.32 AU - 2.56 AU

Year: 2585 Days

Day: 11.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,742,818 km

• M1: 180,415 km (0.078 R)
• M2: 324,179 km (0.089 R)
• M3: 410,646 km (0.11 R)
• M4: 541,694 km (0.038 R)
• M5: 855,550 km (0.064 R)
• M6: 969,993 km (0.113 R)
• M7: 1,101,489 km (0.095 R)
• M8: 1,310,926 km (0.08 R)
• M9: 1,483,263 km (0.091 R)
• M10: 1,703,321 km (0.102 R)
• M11: 1,906,625 km (0.085 R)
• M12: 2,018,374 km (0.03 R)
• M13: 2,175,901 km (0.057 R)
• M14: 2,382,496 km (0.088 R)
• M15: 2,595,822 km (0.112 R)
• M16: 2,736,295 km (0.118 R)
• M17: 3,173,420 km (0.066 R)
• M18: 3,425,941 km (0.092 R)
• M19: 3,632,835 km (0.116 R)
• M20: 4,022,836 km (0.104 R)
• M21: 4,241,548 km (0.108 R)
• M22: 4,333,701 km (0.105 R)
• M23: 4,426,751 km (0.043 R)
• M24: 4,595,647 km (0.092 R)
• M25: 4,747,788 km (0.115 R)
• M26: 4,843,680 km (0.088 R)
• M27: 4,959,618 km (0.079 R)
• M28: 5,472,889 km (0.035 R)
• M29: 6,317,069 km (0.084 R)
• M30: 6,422,835 km (0.11 R)
• M31: 6,636,012 km (0.065 R)
• M32: 7,113,678 km (0.103 R)
• M33: 7,312,194 km (0.104 R)
• M34: 7,423,346 km (0.105 R)
• M35: 8,286,525 km (0.04 R)
• M36: 8,495,663 km (0.07 R)
• M37: 8,612,649 km (0.097 R)
• M38: 8,777,206 km (0.116 R)
• M39: 9,109,762 km (0.108 R)
• M40: 9,277,462 km (0.107 R)
• M41: 9,373,803 km (0.115 R)
• M42: 9,591,916 km (0.102 R)
• M43: 9,689,304 km (0.11 R)
• M44: 9,811,526 km (0.112 R)
• M45: 10,032,931 km (0.112 R)
• M46: 10,405,579 km (0.051 R)
• M47: 10,681,886 km (0.114 R)
• M48: 11,190,220 km (0.081 R)
• M49: 11,628,691 km (0.119 R)
• M50: 11,732,662 km (0.108 R)
• M51: 11,967,830 km (0.086 R)
• M52: 12,336,738 km (0.039 R)
• M53: 12,816,498 km (0.116 R)
• M54: 13,356,696 km (0.077 R)
• M55: 13,766,894 km (0.074 R)
• M56: 14,153,305 km (0.105 R)
• M57: 14,292,281 km (0.089 R)
• M58: 14,599,555 km (0.074 R)
• M59: 14,993,746 km (0.117 R)
• M60: 15,192,113 km (0.082 R)
• M61: 15,620,411 km (0.069 R)
• M62: 15,879,216 km (0.105 R)
• M63: 15,965,683 km (0.087 R)
• M64: 16,168,388 km (0.103 R)
• M65: 16,517,849 km (0.103 R)
• M66: 16,605,513 km (0.048 R)
• M67: 17,135,239 km (0.095 R)
• M68: 17,521,351 km (0.114 R)
• M69: 18,241,665 km (0.075 R)
• M70: 18,696,742 km (0.036 R)
• M71: 19,002,221 km (0.084 R)
• M72: 19,525,514 km (0.087 R)
• M73: 20,303,423 km (0.084 R)
• M74: 20,397,520 km (0.09 R)
• M75: 21,218,663 km (0.079 R)
• M76: 21,314,106 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88

Radius: 8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.01 AU - 8.27 AU

Year: 15752 Days

Day: 17.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,742,818 km

• M1: 142,417 km (0.044 R)
• M2: 252,372 km (0.061 R)
• M3: 313,258 km (0.117 R)
• M4: 555,457 km (0.037 R)
• M5: 796,908 km (0.105 R)
• M6: 851,960 km (0.087 R)
• M7: 908,508 km (0.113 R)
• M8: 1,241,962 km (0.094 R)
• M9: 1,339,499 km (0.119 R)
• M10: 1,507,647 km (0.059 R)
• M11: 1,754,783 km (0.119 R)
• M12: 1,846,187 km (0.049 R)
• M13: 2,347,340 km (0.091 R)
• M14: 2,489,309 km (0.058 R)
• M15: 2,997,343 km (0.073 R)
• M16: 3,129,438 km (0.103 R)
• M17: 3,376,424 km (0.089 R)
• M18: 3,913,630 km (0.112 R)
• M19: 4,527,430 km (0.084 R)
• M20: 4,807,028 km (0.116 R)
• M21: 4,910,101 km (0.117 R)
• M22: 5,223,808 km (0.027 R)
• M23: 5,597,952 km (0.058 R)
• M24: 6,175,550 km (0.115 R)
• M25: 6,571,086 km (0.076 R)
• M26: 6,714,401 km (0.099 R)
• M27: 7,004,023 km (0.04 R)
• M28: 7,685,890 km (0.102 R)
• M29: 8,575,399 km (0.032 R)
• M30: 9,048,278 km (0.064 R)
• M31: 9,336,104 km (0.103 R)
• M32: 9,594,459 km (0.084 R)
• M33: 9,822,447 km (0.084 R)
• M34: 10,151,263 km (0.084 R)
• M35: 10,217,385 km (0.097 R)
• M36: 11,364,801 km (0.074 R)
• M37: 11,536,988 km (0.118 R)
• M38: 11,744,630 km (0.063 R)
• M39: 11,953,618 km (0.105 R)
• M40: 12,446,094 km (0.043 R)
• M41: 12,909,249 km (0.111 R)
• M42: 13,487,146 km (0.092 R)
• M43: 13,779,161 km (0.11 R)
• M44: 14,221,222 km (0.112 R)
• M45: 15,232,803 km (0.119 R)
• M46: 15,920,056 km (0.102 R)
• M47: 16,035,545 km (0.108 R)
• M48: 16,151,334 km (0.101 R)
• M49: 16,539,391 km (0.105 R)
• M50: 17,324,630 km (0.117 R)
• M51: 19,504,870 km (0.073 R)
• M52: 19,587,298 km (0.094 R)
• M53: 20,292,353 km (0.102 R)
• M54: 20,669,040 km (0.086 R)
• M55: 20,795,151 km (0.076 R)
• M56: 21,005,785 km (0.039 R)
• M57: 21,599,539 km (0.116 R)
• M58: 21,770,081 km (0.104 R)
• M59: 21,941,220 km (0.095 R)
• M60: 23,238,533 km (0.102 R)
• M61: 24,205,683 km (0.082 R)
• M62: 25,230,728 km (0.094 R)
• M63: 26,179,029 km (0.056 R)
• M64: 26,269,835 km (0.113 R)
• M65: 26,634,704 km (0.08 R)
• M66: 27,692,660 km (0.105 R)
• M67: 28,576,933 km (0.053 R)
• M68: 30,134,696 km (0.079 R)
• M69: 31,188,613 km (0.118 R)
• M70: 31,719,985 km (0.088 R)
• M71: 32,059,721 km (0.053 R)
• M72: 32,205,729 km (0.097 R)
• M73: 32,547,111 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit