🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 12.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.45 AU - 0.57 AU

Year: 243 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 86.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,130,789 km

• M1: 163,361 km (0.119 R)
• M2: 246,537 km (0.081 R)
• M3: 328,816 km (0.113 R)
• M4: 425,456 km (0.096 R)
• M5: 562,488 km (0.1 R)
• M6: 647,160 km (0.095 R)
• M7: 745,446 km (0.032 R)
• M8: 831,914 km (0.093 R)
• M9: 928,255 km (0.116 R)
• M10: 1,093,860 km (0.078 R)
• M11: 1,290,880 km (0.05 R)
• M12: 1,390,363 km (0.093 R)
• M13: 1,555,967 km (0.061 R)
• M14: 1,666,371 km (0.077 R)
• M15: 1,787,395 km (0.119 R)
• M16: 1,923,679 km (0.047 R)
• M17: 2,139,250 km (0.073 R)
• M18: 2,224,221 km (0.036 R)
• M19: 2,310,390 km (0.077 R)
• M20: 2,397,904 km (0.114 R)
• M21: 2,557,974 km (0.072 R)
• M22: 2,644,142 km (0.067 R)
• M23: 2,768,009 km (0.091 R)
• M24: 2,941,244 km (0.087 R)
• M25: 3,041,026 km (0.077 R)
• M26: 3,210,221 km (0.039 R)
• M27: 3,308,207 km (0.091 R)
• M28: 3,397,368 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 13.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.65 AU - 2.71 AU

Year: 2926 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,130,789 km

• M1: 286,031 km (0.111 R)
• M2: 376,687 km (0.097 R)
• M3: 511,326 km (0.074 R)
• M4: 657,931 km (0.117 R)
• M5: 794,065 km (0.104 R)
• M6: 1,221,018 km (0.065 R)
• M7: 1,540,110 km (0.089 R)
• M8: 1,656,497 km (0.1 R)
• M9: 1,787,994 km (0.12 R)
• M10: 1,885,980 km (0.086 R)
• M11: 2,217,340 km (0.069 R)
• M12: 2,430,666 km (0.11 R)
• M13: 2,706,973 km (0.045 R)
• M14: 3,140,957 km (0.105 R)
• M15: 3,230,416 km (0.106 R)
• M16: 3,351,142 km (0.066 R)
• M17: 3,519,589 km (0.085 R)
• M18: 3,659,463 km (0.084 R)
• M19: 3,801,282 km (0.081 R)
• M20: 3,897,025 km (0.064 R)
• M21: 4,009,522 km (0.115 R)
• M22: 4,304,080 km (0.064 R)
• M23: 4,707,995 km (0.079 R)
• M24: 4,897,236 km (0.098 R)
• M25: 5,089,020 km (0.067 R)
• M26: 5,176,984 km (0.1 R)
• M27: 5,336,754 km (0.087 R)
• M28: 5,606,629 km (0.067 R)
• M29: 5,825,790 km (0.11 R)
• M30: 6,141,292 km (0.084 R)
• M31: 6,557,772 km (0.105 R)
• M32: 6,750,305 km (0.098 R)
• M33: 6,944,483 km (0.052 R)
• M34: 7,478,547 km (0.113 R)
• M35: 7,841,920 km (0.066 R)
• M36: 7,984,786 km (0.074 R)
• M37: 8,087,410 km (0.09 R)
• M38: 8,190,483 km (0.096 R)
• M39: 8,523,189 km (0.12 R)
• M40: 9,030,625 km (0.092 R)
• M41: 9,331,167 km (0.1 R)
• M42: 9,439,326 km (0.109 R)
• M43: 10,208,110 km (0.11 R)
• M44: 10,297,270 km (0.045 R)
• M45: 10,431,609 km (0.071 R)
• M46: 10,905,984 km (0.11 R)
• M47: 10,997,089 km (0.104 R)
• M48: 11,249,161 km (0.088 R)
• M49: 11,341,314 km (0.101 R)
• M50: 12,229,028 km (0.027 R)
• M51: 12,395,081 km (0.112 R)
• M52: 12,753,368 km (0.107 R)
• M53: 12,897,580 km (0.097 R)
• M54: 13,236,270 km (0.045 R)
• M55: 13,382,427 km (0.11 R)
• M56: 13,479,965 km (0.099 R)
• M57: 13,725,305 km (0.07 R)
• M58: 13,873,108 km (0.08 R)
• M59: 14,245,158 km (0.051 R)
• M60: 15,176,704 km (0.049 R)
• M61: 15,508,811 km (0.111 R)
• M62: 15,740,090 km (0.112 R)
• M63: 15,894,923 km (0.118 R)
• M64: 16,597,884 km (0.067 R)
• M65: 17,311,017 km (0.105 R)
• M66: 17,444,159 km (0.115 R)
• M67: 17,577,750 km (0.115 R)
• M68: 17,926,462 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.9

Radius: 13.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.82 AU - 3.36 AU

Year: 3622 Days

Day: 13.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 39,130,789 km

• M1: 174,880 km (0.087 R)
• M2: 296,353 km (0.115 R)
• M3: 441,015 km (0.109 R)
• M4: 1,031,777 km (0.11 R)
• M5: 1,269,787 km (0.055 R)
• M6: 1,593,068 km (0.12 R)
• M7: 1,744,012 km (0.098 R)
• M8: 1,842,597 km (0.085 R)
• M9: 1,943,127 km (0.114 R)
• M10: 2,634,718 km (0.084 R)
• M11: 2,948,873 km (0.099 R)
• M12: 3,686,241 km (0.118 R)
• M13: 3,796,196 km (0.063 R)
• M14: 4,170,789 km (0.113 R)
• M15: 4,362,723 km (0.083 R)
• M16: 4,616,590 km (0.068 R)
• M17: 4,895,441 km (0.101 R)
• M18: 5,037,110 km (0.087 R)
• M19: 5,490,990 km (0.034 R)
• M20: 5,872,315 km (0.109 R)
• M21: 6,350,130 km (0.115 R)
• M22: 6,549,245 km (0.052 R)
• M23: 6,683,135 km (0.086 R)
• M24: 6,976,497 km (0.102 R)
• M25: 7,182,044 km (0.097 R)
• M26: 7,693,071 km (0.119 R)
• M27: 7,905,649 km (0.086 R)
• M28: 8,143,958 km (0.051 R)
• M29: 8,288,171 km (0.089 R)
• M30: 8,554,754 km (0.108 R)
• M31: 8,652,442 km (0.067 R)
• M32: 9,046,782 km (0.08 R)
• M33: 9,674,793 km (0.113 R)
• M34: 10,084,243 km (0.053 R)
• M35: 10,682,634 km (0.113 R)
• M36: 10,787,951 km (0.092 R)
• M37: 11,292,844 km (0.081 R)
• M38: 11,778,140 km (0.096 R)
• M39: 12,160,512 km (0.048 R)
• M40: 12,408,395 km (0.114 R)
• M41: 12,546,773 km (0.082 R)
• M42: 13,501,956 km (0.069 R)
• M43: 14,248,300 km (0.069 R)
• M44: 14,451,454 km (0.112 R)
• M45: 15,007,958 km (0.063 R)
• M46: 15,482,033 km (0.096 R)
• M47: 16,141,909 km (0.094 R)
• M48: 16,323,521 km (0.111 R)
• M49: 16,658,172 km (0.086 R)
• M50: 18,176,440 km (0.069 R)
• M51: 18,302,402 km (0.119 R)
• M52: 18,428,513 km (0.08 R)
• M53: 18,681,782 km (0.094 R)
• M54: 18,968,112 km (0.066 R)
• M55: 19,641,752 km (0.059 R)
• M56: 19,738,691 km (0.089 R)
• M57: 19,965,332 km (0.06 R)
• M58: 20,062,870 km (0.118 R)
• M59: 20,356,081 km (0.082 R)
• M60: 21,045,728 km (0.07 R)
• M61: 21,576,351 km (0.096 R)
• M62: 22,111,463 km (0.068 R)
• M63: 22,212,292 km (0.097 R)
• M64: 22,617,104 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 11.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.16 AU - 6.54 AU

Year: 8252 Days

Day: 7.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,130,789 km

• M1: 220,657 km (0.072 R)
• M2: 644,617 km (0.106 R)
• M3: 787,932 km (0.051 R)
• M4: 991,086 km (0.073 R)
• M5: 1,411,905 km (0.083 R)
• M6: 1,487,302 km (0.1 R)
• M7: 1,722,171 km (0.11 R)
• M8: 2,228,111 km (0.06 R)
• M9: 2,660,449 km (0.111 R)
• M10: 3,119,265 km (0.115 R)
• M11: 3,602,915 km (0.069 R)
• M12: 3,787,220 km (0.084 R)
• M13: 4,055,748 km (0.114 R)
• M14: 4,247,532 km (0.028 R)
• M15: 4,330,709 km (0.094 R)
• M16: 4,498,707 km (0.06 R)
• M17: 4,754,669 km (0.044 R)
• M18: 5,340,644 km (0.081 R)
• M19: 5,490,691 km (0.032 R)
• M20: 5,918,541 km (0.083 R)
• M21: 6,011,590 km (0.077 R)
• M22: 6,452,455 km (0.072 R)
• M23: 6,676,852 km (0.111 R)
• M24: 6,871,329 km (0.075 R)
• M25: 7,432,321 km (0.075 R)
• M26: 7,939,757 km (0.08 R)
• M27: 8,042,531 km (0.06 R)
• M28: 10,906,134 km (0.1 R)
• M29: 11,058,873 km (0.108 R)
• M30: 11,250,807 km (0.075 R)
• M31: 12,068,659 km (0.101 R)
• M32: 12,266,128 km (0.067 R)
• M33: 12,744,691 km (0.084 R)
• M34: 12,986,292 km (0.113 R)
• M35: 13,229,388 km (0.114 R)
• M36: 15,313,436 km (0.094 R)
• M37: 15,484,576 km (0.05 R)
• M38: 16,568,263 km (0.078 R)
• M39: 16,788,023 km (0.115 R)
• M40: 17,097,241 km (0.115 R)
• M41: 17,274,814 km (0.116 R)
• M42: 17,721,364 km (0.071 R)
• M43: 17,991,089 km (0.094 R)
• M44: 18,717,087 km (0.067 R)
• M45: 19,175,754 km (0.102 R)
• M46: 19,731,062 km (0.052 R)
• M47: 20,150,983 km (0.096 R)
• M48: 20,385,552 km (0.098 R)
• M49: 20,621,019 km (0.103 R)
• M50: 22,780,764 km (0.1 R)
• M51: 23,615,221 km (0.095 R)
• M52: 23,961,689 km (0.11 R)
• M53: 24,359,769 km (0.119 R)
• M54: 24,910,738 km (0.027 R)
• M55: 25,061,832 km (0.118 R)
• M56: 26,127,119 km (0.118 R)
• M57: 26,331,768 km (0.099 R)
• M58: 26,485,555 km (0.099 R)
• M59: 26,948,860 km (0.083 R)
• M60: 27,155,454 km (0.115 R)
• M61: 27,935,458 km (0.097 R)
• M62: 28,354,481 km (0.098 R)
• M63: 28,459,499 km (0.047 R)
• M64: 29,251,769 km (0.036 R)
• M65: 29,357,984 km (0.118 R)
• M66: 29,464,198 km (0.047 R)
• M67: 30,051,220 km (0.115 R)
• M68: 30,373,005 km (0.098 R)
• M69: 30,588,127 km (0.049 R)
• M70: 30,911,857 km (0.12 R)
• M71: 31,236,783 km (0.115 R)
• M72: 31,453,850 km (0.075 R)
• M73: 33,264,882 km (0.112 R)
• M74: 33,764,688 km (0.078 R)
• M75: 35,222,370 km (0.098 R)
• M76: 36,357,519 km (0.058 R)
• M77: 37,216,809 km (0.042 R)
• M78: 37,677,869 km (0.066 R)
• M79: 37,909,148 km (0.035 R)
• M80: 38,838,749 km (0.117 R)
• M81: 38,955,435 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit