🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 10.7

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 433 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,022,243 km

• M1: 133,292 km (0.113 R)
• M2: 247,435 km (0.048 R)
• M3: 356,941 km (0.098 R)
• M4: 466,895 km (0.089 R)
• M5: 547,977 km (0.057 R)
• M6: 626,665 km (0.053 R)
• M7: 714,031 km (0.117 R)
• M8: 815,009 km (0.117 R)
• M9: 930,798 km (0.075 R)
• M10: 1,003,054 km (0.072 R)
• M11: 1,092,513 km (0.115 R)
• M12: 1,478,177 km (0.092 R)
• M13: 1,722,320 km (0.06 R)
• M14: 1,806,693 km (0.052 R)
• M15: 1,892,563 km (0.049 R)
• M16: 2,023,910 km (0.109 R)
• M17: 2,171,413 km (0.055 R)
• M18: 2,243,220 km (0.104 R)
• M19: 2,329,239 km (0.055 R)
• M20: 2,416,305 km (0.084 R)
• M21: 2,531,794 km (0.057 R)
• M22: 2,719,240 km (0.089 R)
• M23: 2,846,698 km (0.103 R)
• M24: 2,983,580 km (0.115 R)
• M25: 3,063,764 km (0.11 R)
• M26: 3,159,507 km (0.087 R)
• M27: 3,339,024 km (0.096 R)
• M28: 3,414,721 km (0.111 R)
• M29: 3,483,536 km (0.074 R)
• M30: 3,637,921 km (0.103 R)
• M31: 3,770,914 km (0.031 R)
• M32: 4,179,765 km (0.066 R)
• M33: 4,278,050 km (0.064 R)
• M34: 4,477,015 km (0.095 R)
• M35: 4,586,072 km (0.103 R)
• M36: 4,679,122 km (0.108 R)
• M37: 4,781,298 km (0.083 R)
• M38: 5,171,000 km (0.114 R)
• M39: 5,338,699 km (0.032 R)
• M40: 5,436,536 km (0.067 R)
• M41: 5,724,811 km (0.105 R)
• M42: 5,815,916 km (0.096 R)
• M43: 5,935,146 km (0.033 R)
• M44: 6,008,898 km (0.114 R)
• M45: 6,203,973 km (0.088 R)
• M46: 6,288,197 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.6

Radius: 12.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.92 AU - 1.26 AU

Year: 759 Days

Day: 12.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,022,243 km

• M1: 177,872 km (0.036 R)
• M2: 266,583 km (0.092 R)
• M3: 396,883 km (0.113 R)
• M4: 600,486 km (0.086 R)
• M5: 791,971 km (0.096 R)
• M6: 1,016,966 km (0.076 R)
• M7: 1,270,385 km (0.069 R)
• M8: 1,418,786 km (0.081 R)
• M9: 1,573,321 km (0.083 R)
• M10: 1,748,350 km (0.078 R)
• M11: 1,853,667 km (0.1 R)
• M12: 1,945,670 km (0.058 R)
• M13: 2,239,181 km (0.08 R)
• M14: 2,513,394 km (0.1 R)
• M15: 2,745,869 km (0.085 R)
• M16: 2,887,089 km (0.094 R)
• M17: 3,021,727 km (0.098 R)
• M18: 3,250,911 km (0.069 R)
• M19: 3,353,535 km (0.114 R)
• M20: 3,485,930 km (0.12 R)
• M21: 3,581,373 km (0.072 R)
• M22: 4,032,560 km (0.103 R)
• M23: 4,254,713 km (0.094 R)
• M24: 4,532,965 km (0.102 R)
• M25: 4,616,590 km (0.051 R)
• M26: 4,796,108 km (0.091 R)
• M27: 4,881,379 km (0.1 R)
• M28: 4,988,640 km (0.075 R)
• M29: 5,293,221 km (0.113 R)
• M30: 5,525,846 km (0.047 R)
• M31: 5,716,583 km (0.064 R)
• M32: 6,266,954 km (0.059 R)
• M33: 6,372,121 km (0.06 R)
• M34: 6,489,556 km (0.08 R)
• M35: 6,572,283 km (0.111 R)
• M36: 6,667,128 km (0.094 R)
• M37: 6,810,443 km (0.039 R)
• M38: 7,112,182 km (0.058 R)
• M39: 7,283,172 km (0.114 R)
• M40: 7,492,609 km (0.086 R)
• M41: 7,703,991 km (0.108 R)
• M42: 8,031,162 km (0.108 R)
• M43: 8,120,023 km (0.099 R)
• M44: 8,350,104 km (0.098 R)
• M45: 8,478,908 km (0.081 R)
• M46: 8,569,415 km (0.108 R)
• M47: 8,699,266 km (0.058 R)
• M48: 8,816,700 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 11.5

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.14 AU - 1.52 AU

Year: 1023 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,022,243 km

• M1: 159,023 km (0.054 R)
• M2: 267,481 km (0.098 R)
• M3: 360,381 km (0.096 R)
• M4: 553,363 km (0.113 R)
• M5: 626,067 km (0.103 R)
• M6: 708,795 km (0.12 R)
• M7: 853,905 km (0.098 R)
• M8: 933,790 km (0.085 R)
• M9: 1,058,854 km (0.082 R)
• M10: 1,212,341 km (0.064 R)
• M11: 1,342,192 km (0.056 R)
• M12: 1,452,895 km (0.084 R)
• M13: 1,891,366 km (0.035 R)
• M14: 1,971,401 km (0.082 R)
• M15: 2,153,611 km (0.069 R)
• M16: 2,312,783 km (0.098 R)
• M17: 2,515,189 km (0.073 R)
• M18: 3,338,576 km (0.116 R)
• M19: 3,425,342 km (0.104 R)
• M20: 3,501,937 km (0.074 R)
• M21: 3,690,280 km (0.039 R)
• M22: 3,780,039 km (0.088 R)
• M23: 4,205,047 km (0.104 R)
• M24: 4,976,074 km (0.104 R)
• M25: 5,075,557 km (0.095 R)
• M26: 5,301,749 km (0.071 R)
• M27: 5,699,380 km (0.099 R)
• M28: 5,777,320 km (0.044 R)
• M29: 6,173,156 km (0.037 R)
• M30: 6,387,829 km (0.115 R)
• M31: 6,564,205 km (0.095 R)
• M32: 6,646,035 km (0.072 R)
• M33: 6,810,892 km (0.076 R)
• M34: 6,963,182 km (0.091 R)
• M35: 7,046,808 km (0.034 R)
• M36: 7,214,956 km (0.073 R)
• M37: 7,313,690 km (0.055 R)
• M38: 7,626,799 km (0.114 R)
• M39: 7,727,478 km (0.074 R)
• M40: 7,886,351 km (0.058 R)
• M41: 7,959,056 km (0.097 R)
• M42: 8,061,081 km (0.065 R)
• M43: 8,148,895 km (0.098 R)
• M44: 8,295,950 km (0.061 R)
• M45: 8,518,252 km (0.099 R)
• M46: 9,059,797 km (0.041 R)
• M47: 9,535,069 km (0.054 R)
• M48: 9,783,551 km (0.113 R)
• M49: 10,144,531 km (0.12 R)
• M50: 10,271,240 km (0.078 R)
• M51: 10,398,249 km (0.086 R)
• M52: 10,542,012 km (0.087 R)
• M53: 10,702,381 km (0.088 R)
• M54: 10,912,117 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757

Radius: 11.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.36 AU - 1.62 AU

Year: 1213 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 24,022,243 km

• M1: 139,724 km (0.084 R)
• M2: 289,921 km (0.063 R)
• M3: 447,298 km (0.097 R)
• M4: 921,972 km (0.09 R)
• M5: 1,025,493 km (0.099 R)
• M6: 1,102,088 km (0.025 R)
• M7: 1,172,847 km (0.067 R)
• M8: 1,253,331 km (0.039 R)
• M9: 1,335,909 km (0.097 R)
• M10: 1,515,426 km (0.061 R)
• M11: 1,694,046 km (0.096 R)
• M12: 1,804,599 km (0.092 R)
• M13: 1,955,992 km (0.079 R)
• M14: 2,241,126 km (0.083 R)
• M15: 2,487,513 km (0.096 R)
• M16: 2,710,414 km (0.101 R)
• M17: 2,873,625 km (0.046 R)
• M18: 3,085,306 km (0.097 R)
• M19: 3,221,590 km (0.048 R)
• M20: 3,325,112 km (0.047 R)
• M21: 3,406,493 km (0.105 R)
• M22: 3,523,778 km (0.12 R)
• M23: 3,642,559 km (0.098 R)
• M24: 3,811,155 km (0.06 R)
• M25: 3,884,159 km (0.074 R)
• M26: 4,093,596 km (0.114 R)
• M27: 4,218,660 km (0.088 R)
• M28: 4,549,570 km (0.083 R)
• M29: 4,640,227 km (0.03 R)
• M30: 4,770,676 km (0.084 R)
• M31: 4,968,744 km (0.059 R)
• M32: 5,075,407 km (0.094 R)
• M33: 5,264,050 km (0.101 R)
• M34: 5,537,515 km (0.08 R)
• M35: 5,731,842 km (0.066 R)
• M36: 6,055,871 km (0.092 R)
• M37: 6,198,737 km (0.112 R)
• M38: 6,270,544 km (0.034 R)
• M39: 6,386,034 km (0.068 R)
• M40: 6,736,841 km (0.095 R)
• M41: 6,974,253 km (0.08 R)
• M42: 7,063,862 km (0.029 R)
• M43: 7,214,357 km (0.092 R)
• M44: 7,564,416 km (0.117 R)
• M45: 7,733,761 km (0.067 R)
• M46: 8,139,171 km (0.069 R)
• M47: 8,281,140 km (0.119 R)
• M48: 8,583,627 km (0.079 R)
• M49: 8,679,818 km (0.08 R)
• M50: 8,841,085 km (0.069 R)
• M51: 9,446,358 km (0.076 R)
• M52: 9,829,328 km (0.103 R)
• M53: 10,014,381 km (0.082 R)
• M54: 10,183,576 km (0.081 R)
• M55: 10,490,401 km (0.114 R)
• M56: 10,576,270 km (0.097 R)
• M57: 10,817,721 km (0.096 R)
• M58: 11,517,839 km (0.084 R)
• M59: 11,659,658 km (0.06 R)
• M60: 11,855,631 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 8.6

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.37 AU - 3.03 AU

Year: 2959 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,022,243 km

• M1: 150,944 km (0.108 R)
• M2: 398,828 km (0.075 R)
• M3: 467,194 km (0.12 R)
• M4: 531,072 km (0.1 R)
• M5: 607,966 km (0.116 R)
• M6: 689,197 km (0.07 R)
• M7: 851,960 km (0.098 R)
• M8: 1,027,438 km (0.097 R)
• M9: 1,101,040 km (0.103 R)
• M10: 1,359,695 km (0.085 R)
• M11: 1,482,365 km (0.07 R)
• M12: 2,118,904 km (0.1 R)
• M13: 2,246,062 km (0.091 R)
• M14: 2,424,832 km (0.087 R)
• M15: 2,814,086 km (0.092 R)
• M16: 2,883,798 km (0.084 R)
• M17: 3,259,289 km (0.068 R)
• M18: 3,314,191 km (0.101 R)
• M19: 3,369,393 km (0.098 R)
• M20: 3,480,843 km (0.099 R)
• M21: 3,574,641 km (0.043 R)
• M22: 4,036,599 km (0.109 R)
• M23: 4,115,437 km (0.103 R)
• M24: 4,254,713 km (0.119 R)
• M25: 4,415,830 km (0.1 R)
• M26: 4,806,430 km (0.113 R)
• M27: 4,932,092 km (0.118 R)
• M28: 5,037,708 km (0.1 R)
• M29: 5,467,503 km (0.095 R)
• M30: 5,686,963 km (0.046 R)
• M31: 5,931,705 km (0.097 R)
• M32: 5,999,024 km (0.059 R)
• M33: 6,362,397 km (0.12 R)
• M34: 6,570,039 km (0.09 R)
• M35: 7,278,236 km (0.082 R)
• M36: 7,422,747 km (0.119 R)
• M37: 8,587,666 km (0.115 R)
• M38: 8,663,961 km (0.086 R)
• M39: 8,919,923 km (0.098 R)
• M40: 9,048,726 km (0.119 R)
• M41: 9,729,098 km (0.086 R)
• M42: 10,480,079 km (0.033 R)
• M43: 10,862,451 km (0.118 R)
• M44: 10,917,503 km (0.059 R)
• M45: 11,055,432 km (0.097 R)
• M46: 11,193,960 km (0.104 R)
• M47: 11,556,884 km (0.075 R)
• M48: 11,612,984 km (0.102 R)
• M49: 12,008,819 km (0.114 R)
• M50: 12,065,667 km (0.08 R)
• M51: 12,179,810 km (0.103 R)
• M52: 12,466,589 km (0.119 R)
• M53: 12,581,929 km (0.116 R)
• M54: 12,842,678 km (0.035 R)
• M55: 13,046,729 km (0.112 R)
• M56: 13,369,562 km (0.116 R)
• M57: 13,517,215 km (0.108 R)
• M58: 14,113,213 km (0.062 R)
• M59: 14,870,178 km (0.106 R)
• M60: 15,485,324 km (0.025 R)
• M61: 16,423,453 km (0.07 R)
• M62: 16,867,609 km (0.087 R)
• M63: 17,059,094 km (0.106 R)
• M64: 17,251,477 km (0.111 R)
• M65: 17,573,561 km (0.083 R)
• M66: 17,864,978 km (0.086 R)
• M67: 18,158,190 km (0.108 R)
• M68: 18,749,251 km (0.109 R)
• M69: 19,380,105 km (0.078 R)
• M70: 19,681,245 km (0.042 R)
• M71: 20,051,650 km (0.098 R)
• M72: 20,119,118 km (0.085 R)
• M73: 20,254,505 km (0.054 R)
• M74: 20,492,216 km (0.112 R)
• M75: 21,521,000 km (0.115 R)
• M76: 22,216,181 km (0.054 R)
• M77: 22,883,537 km (0.11 R)
• M78: 23,700,043 km (0.084 R)
• M79: 23,807,304 km (0.112 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: 456 - 10,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit