🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 13.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 552 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,516,153 km

• M1: 172,486 km (0.089 R)
• M2: 257,308 km (0.114 R)
• M3: 397,781 km (0.049 R)
• M4: 569,669 km (0.093 R)
• M5: 683,961 km (0.113 R)
• M6: 824,284 km (0.118 R)
• M7: 948,600 km (0.111 R)
• M8: 1,038,508 km (0.108 R)
• M9: 1,145,770 km (0.076 R)
• M10: 1,232,686 km (0.113 R)
• M11: 1,362,388 km (0.043 R)
• M12: 1,544,748 km (0.115 R)
• M13: 1,768,995 km (0.052 R)
• M14: 2,004,312 km (0.081 R)
• M15: 2,104,992 km (0.071 R)
• M16: 2,219,584 km (0.083 R)
• M17: 2,342,703 km (0.065 R)
• M18: 2,442,784 km (0.036 R)
• M19: 2,557,226 km (0.098 R)
• M20: 2,732,256 km (0.101 R)
• M21: 2,817,975 km (0.096 R)
• M22: 3,012,752 km (0.111 R)
• M23: 3,184,191 km (0.101 R)
• M24: 3,288,610 km (0.119 R)
• M25: 3,387,195 km (0.068 R)
• M26: 3,472,615 km (0.072 R)
• M27: 3,710,925 km (0.097 R)
• M28: 3,806,368 km (0.03 R)
• M29: 3,962,249 km (0.051 R)
• M30: 4,265,334 km (0.075 R)
• M31: 4,365,415 km (0.074 R)
• M32: 4,481,952 km (0.08 R)
• M33: 4,607,315 km (0.086 R)
• M34: 4,757,960 km (0.094 R)
• M35: 4,926,258 km (0.053 R)
• M36: 5,326,731 km (0.068 R)
• M37: 5,418,136 km (0.078 R)
• M38: 5,729,299 km (0.075 R)
• M39: 5,857,205 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.7

Radius: 13.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.8 AU - 1.12 AU

Year: 598 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,516,153 km

• M1: 173,534 km (0.08 R)
• M2: 278,701 km (0.116 R)
• M3: 400,324 km (0.115 R)
• M4: 535,560 km (0.101 R)
• M5: 638,185 km (0.05 R)
• M6: 753,824 km (0.081 R)
• M7: 861,833 km (0.104 R)
• M8: 1,014,872 km (0.096 R)
• M9: 1,124,378 km (0.063 R)
• M10: 1,220,120 km (0.102 R)
• M11: 1,318,705 km (0.056 R)
• M12: 1,624,782 km (0.1 R)
• M13: 1,734,438 km (0.102 R)
• M14: 1,882,240 km (0.117 R)
• M15: 1,975,889 km (0.089 R)
• M16: 2,115,763 km (0.09 R)
• M17: 2,243,818 km (0.12 R)
• M18: 2,328,192 km (0.079 R)
• M19: 2,437,099 km (0.042 R)
• M20: 2,587,744 km (0.105 R)
• M21: 2,692,612 km (0.078 R)
• M22: 2,823,660 km (0.076 R)
• M23: 2,973,856 km (0.093 R)
• M24: 3,126,745 km (0.084 R)
• M25: 3,247,471 km (0.086 R)
• M26: 3,637,323 km (0.103 R)
• M27: 3,810,407 km (0.1 R)
• M28: 4,079,983 km (0.032 R)
• M29: 4,164,954 km (0.072 R)
• M30: 4,579,041 km (0.038 R)
• M31: 4,677,177 km (0.077 R)
• M32: 4,935,982 km (0.094 R)
• M33: 5,107,870 km (0.068 R)
• M34: 5,426,214 km (0.086 R)
• M35: 5,708,954 km (0.115 R)
• M36: 5,932,154 km (0.045 R)
• M37: 6,136,654 km (0.077 R)
• M38: 6,245,262 km (0.085 R)
• M39: 6,332,627 km (0.118 R)
• M40: 6,420,441 km (0.113 R)
• M41: 6,541,765 km (0.11 R)
• M42: 6,652,617 km (0.074 R)
• M43: 6,820,317 km (0.086 R)
• M44: 6,921,594 km (0.105 R)
• M45: 7,068,799 km (0.113 R)
• M46: 7,171,273 km (0.052 R)
• M47: 7,308,754 km (0.118 R)
• M48: 7,400,906 km (0.051 R)
• M49: 7,493,507 km (0.083 R)
• M50: 7,609,744 km (0.109 R)
• M51: 7,703,094 km (0.11 R)
• M52: 7,808,710 km (0.104 R)
• M53: 7,914,625 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 8.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.91 AU - 1.39 AU

Year: 784 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 17,516,153 km

• M1: 128,953 km (0.08 R)
• M2: 217,366 km (0.117 R)
• M3: 270,623 km (0.081 R)
• M4: 377,884 km (0.057 R)
• M5: 513,270 km (0.049 R)
• M6: 613,202 km (0.069 R)
• M7: 818,749 km (0.058 R)
• M8: 872,455 km (0.07 R)
• M9: 947,703 km (0.119 R)
• M10: 1,020,108 km (0.082 R)
• M11: 1,181,524 km (0.102 R)
• M12: 1,237,324 km (0.109 R)
• M13: 1,293,872 km (0.114 R)
• M14: 1,499,270 km (0.079 R)
• M15: 1,621,491 km (0.044 R)
• M16: 1,740,721 km (0.076 R)
• M17: 1,804,599 km (0.082 R)
• M18: 1,882,390 km (0.063 R)
• M19: 1,948,063 km (0.07 R)
• M20: 2,122,644 km (0.11 R)
• M21: 2,225,568 km (0.119 R)
• M22: 2,372,622 km (0.086 R)
• M23: 2,479,734 km (0.082 R)
• M24: 2,765,616 km (0.1 R)
• M25: 3,069,898 km (0.074 R)
• M26: 3,210,221 km (0.053 R)
• M27: 3,449,129 km (0.073 R)
• M28: 3,530,061 km (0.098 R)
• M29: 3,603,364 km (0.108 R)
• M30: 3,710,326 km (0.089 R)
• M31: 3,818,186 km (0.082 R)
• M32: 3,944,148 km (0.093 R)
• M33: 4,045,874 km (0.118 R)
• M34: 4,157,026 km (0.118 R)
• M35: 4,234,517 km (0.083 R)
• M36: 4,329,961 km (0.062 R)
• M37: 4,443,805 km (0.114 R)
• M38: 4,514,265 km (0.028 R)
• M39: 4,576,199 km (0.083 R)
• M40: 4,881,528 km (0.111 R)
• M41: 4,954,233 km (0.086 R)
• M42: 5,027,386 km (0.111 R)
• M43: 5,082,438 km (0.047 R)
• M44: 5,184,015 km (0.03 R)
• M45: 5,258,365 km (0.1 R)
• M46: 5,314,315 km (0.08 R)
• M47: 5,407,963 km (0.108 R)
• M48: 5,568,482 km (0.058 R)
• M49: 5,635,053 km (0.073 R)
• M50: 5,884,582 km (0.098 R)
• M51: 6,187,069 km (0.092 R)
• M52: 6,554,481 km (0.118 R)
• M53: 6,655,011 km (0.089 R)
• M54: 6,725,771 km (0.104 R)
• M55: 6,837,371 km (0.083 R)
• M56: 6,888,384 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 13.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.94 AU - 2.1 AU

Year: 1825 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,516,153 km

• M1: 199,564 km (0.058 R)
• M2: 354,547 km (0.109 R)
• M3: 478,115 km (0.082 R)
• M4: 582,235 km (0.113 R)
• M5: 724,054 km (0.11 R)
• M6: 848,669 km (0.098 R)
• M7: 941,569 km (0.049 R)
• M8: 1,113,607 km (0.113 R)
• M9: 1,216,979 km (0.047 R)
• M10: 1,406,220 km (0.12 R)
• M11: 1,595,910 km (0.098 R)
• M12: 1,684,173 km (0.075 R)
• M13: 1,824,944 km (0.083 R)
• M14: 2,012,091 km (0.103 R)
• M15: 2,611,829 km (0.075 R)
• M16: 2,728,964 km (0.086 R)
• M17: 2,835,927 km (0.079 R)
• M18: 2,956,503 km (0.1 R)
• M19: 3,078,724 km (0.081 R)
• M20: 3,456,010 km (0.044 R)
• M21: 3,598,128 km (0.112 R)
• M22: 3,729,176 km (0.081 R)
• M23: 3,875,034 km (0.061 R)
• M24: 4,009,373 km (0.116 R)
• M25: 4,104,367 km (0.04 R)
• M26: 4,213,873 km (0.07 R)
• M27: 4,393,839 km (0.074 R)
• M28: 5,036,960 km (0.103 R)
• M29: 5,124,924 km (0.096 R)
• M30: 5,243,106 km (0.106 R)
• M31: 5,437,135 km (0.075 R)
• M32: 5,633,557 km (0.091 R)
• M33: 5,801,555 km (0.059 R)
• M34: 5,940,382 km (0.073 R)
• M35: 6,236,885 km (0.103 R)
• M36: 6,395,010 km (0.1 R)
• M37: 6,570,488 km (0.106 R)
• M38: 6,682,986 km (0.114 R)
• M39: 6,779,925 km (0.106 R)
• M40: 7,404,795 km (0.081 R)
• M41: 7,809,158 km (0.072 R)
• M42: 8,307,319 km (0.109 R)
• M43: 8,499,104 km (0.086 R)
• M44: 8,656,930 km (0.083 R)
• M45: 8,745,192 km (0.09 R)
• M46: 8,904,664 km (0.118 R)
• M47: 9,244,550 km (0.118 R)
• M48: 9,370,811 km (0.087 R)
• M49: 9,570,524 km (0.072 R)
• M50: 9,680,029 km (0.08 R)
• M51: 10,048,040 km (0.037 R)
• M52: 10,533,336 km (0.107 R)
• M53: 10,740,978 km (0.095 R)
• M54: 11,295,088 km (0.106 R)
• M55: 11,449,623 km (0.108 R)
• M56: 12,292,008 km (0.109 R)
• M57: 12,470,927 km (0.095 R)
• M58: 12,670,640 km (0.11 R)
• M59: 13,276,362 km (0.096 R)
• M60: 13,829,575 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.5

Radius: 8.7

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.74 AU - 2.58 AU

Year: 2018 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 17,516,153 km

• M1: 146,756 km (0.116 R)
• M2: 212,579 km (0.069 R)
• M3: 291,267 km (0.115 R)
• M4: 363,972 km (0.071 R)
• M5: 692,040 km (0.093 R)
• M6: 831,764 km (0.035 R)
• M7: 943,065 km (0.054 R)
• M8: 1,029,832 km (0.095 R)
• M9: 1,296,266 km (0.08 R)
• M10: 1,426,565 km (0.093 R)
• M11: 1,561,353 km (0.042 R)
• M12: 1,676,843 km (0.117 R)
• M13: 1,855,762 km (0.088 R)
• M14: 2,206,269 km (0.103 R)
• M15: 2,577,721 km (0.12 R)
• M16: 2,997,193 km (0.084 R)
• M17: 3,142,004 km (0.09 R)
• M18: 3,215,157 km (0.106 R)
• M19: 3,333,489 km (0.116 R)
• M20: 3,393,179 km (0.089 R)
• M21: 3,589,900 km (0.081 R)
• M22: 3,868,302 km (0.114 R)
• M23: 4,105,714 km (0.076 R)
• M24: 4,218,211 km (0.088 R)
• M25: 4,429,743 km (0.095 R)
• M26: 4,880,331 km (0.101 R)
• M27: 5,102,634 km (0.115 R)
• M28: 5,206,305 km (0.112 R)
• M29: 5,663,626 km (0.114 R)
• M30: 6,115,711 km (0.03 R)
• M31: 6,207,564 km (0.091 R)
• M32: 6,318,266 km (0.053 R)
• M33: 6,411,166 km (0.116 R)
• M34: 6,560,615 km (0.12 R)
• M35: 6,692,410 km (0.112 R)
• M36: 6,768,107 km (0.067 R)
• M37: 6,939,396 km (0.032 R)
• M38: 6,996,842 km (0.092 R)
• M39: 7,325,209 km (0.094 R)
• M40: 7,501,136 km (0.096 R)
• M41: 7,698,306 km (0.111 R)
• M42: 7,797,490 km (0.085 R)
• M43: 7,957,260 km (0.045 R)
• M44: 8,178,516 km (0.092 R)
• M45: 8,259,448 km (0.056 R)
• M46: 8,340,680 km (0.076 R)
• M47: 8,709,588 km (0.106 R)
• M48: 8,875,193 km (0.077 R)
• M49: 9,230,787 km (0.092 R)
• M50: 9,442,169 km (0.106 R)
• M51: 9,676,439 km (0.077 R)
• M52: 9,805,093 km (0.076 R)
• M53: 10,020,664 km (0.106 R)
• M54: 10,194,347 km (0.094 R)
• M55: 10,281,562 km (0.094 R)
• M56: 10,434,751 km (0.109 R)
• M57: 10,500,574 km (0.107 R)
• M58: 10,566,696 km (0.083 R)
• M59: 11,077,423 km (0.099 R)
• M60: 11,687,483 km (0.109 R)
• M61: 12,401,215 km (0.078 R)
• M62: 12,775,060 km (0.069 R)
• M63: 12,869,157 km (0.106 R)
• M64: 13,200,217 km (0.108 R)
• M65: 13,510,034 km (0.117 R)
• M66: 13,653,947 km (0.069 R)
• M67: 14,552,282 km (0.075 R)
• M68: 14,699,786 km (0.084 R)
• M69: 15,269,604 km (0.027 R)
• M70: 15,594,980 km (0.092 R)
• M71: 15,771,056 km (0.034 R)
• M72: 15,846,753 km (0.082 R)
• M73: 16,482,245 km (0.031 R)
• M74: 16,815,848 km (0.113 R)
• M75: 17,074,203 km (0.115 R)
• M76: 17,463,906 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit