🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 12.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,805,481 km

• M1: 162,014 km (0.104 R)
• M2: 246,537 km (0.107 R)
• M3: 326,273 km (0.098 R)
• M4: 474,375 km (0.087 R)
• M5: 571,015 km (0.096 R)
• M6: 652,247 km (0.079 R)
• M7: 752,178 km (0.118 R)
• M8: 835,055 km (0.052 R)
• M9: 983,456 km (0.093 R)
• M10: 1,064,838 km (0.111 R)
• M11: 1,169,257 km (0.114 R)
• M12: 1,296,565 km (0.079 R)
• M13: 1,386,922 km (0.112 R)
• M14: 1,483,562 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.2

Radius: 11.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 449 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,805,481 km

• M1: 161,715 km (0.074 R)
• M2: 268,827 km (0.085 R)
• M3: 338,839 km (0.056 R)
• M4: 409,449 km (0.043 R)
• M5: 499,507 km (0.111 R)
• M6: 625,170 km (0.057 R)
• M7: 718,219 km (0.091 R)
• M8: 816,356 km (0.092 R)
• M9: 903,422 km (0.089 R)
• M10: 998,117 km (0.09 R)
• M11: 1,092,064 km (0.104 R)
• M12: 1,162,375 km (0.095 R)
• M13: 1,252,733 km (0.099 R)
• M14: 1,331,421 km (0.036 R)
• M15: 1,464,862 km (0.082 R)
• M16: 1,592,918 km (0.054 R)
• M17: 1,871,170 km (0.118 R)
• M18: 2,059,963 km (0.093 R)
• M19: 2,294,981 km (0.106 R)
• M20: 2,415,856 km (0.072 R)
• M21: 2,532,991 km (0.101 R)
• M22: 2,652,071 km (0.063 R)
• M23: 2,791,347 km (0.033 R)
• M24: 2,939,449 km (0.103 R)
• M25: 3,052,096 km (0.078 R)
• M26: 3,128,091 km (0.12 R)
• M27: 3,249,715 km (0.116 R)
• M28: 3,353,386 km (0.093 R)
• M29: 3,478,001 km (0.059 R)
• M30: 3,550,855 km (0.067 R)
• M31: 3,820,131 km (0.065 R)
• M32: 3,984,838 km (0.091 R)
• M33: 4,201,307 km (0.084 R)
• M34: 4,271,917 km (0.083 R)
• M35: 4,414,484 km (0.104 R)
• M36: 4,594,749 km (0.112 R)
• M37: 4,674,933 km (0.115 R)
• M38: 4,829,318 km (0.059 R)
• M39: 5,037,708 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.2 AU - 1.68 AU

Year: 1172 Days

Day: 6.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,805,481 km

• M1: 170,242 km (0.106 R)
• M2: 307,723 km (0.062 R)
• M3: 440,566 km (0.098 R)
• M4: 531,372 km (0.116 R)
• M5: 630,256 km (0.038 R)
• M6: 736,470 km (0.092 R)
• M7: 893,847 km (0.105 R)
• M8: 1,000,361 km (0.104 R)
• M9: 1,193,641 km (0.114 R)
• M10: 1,312,422 km (0.09 R)
• M11: 1,408,614 km (0.063 R)
• M12: 1,590,076 km (0.091 R)
• M13: 1,828,086 km (0.09 R)
• M14: 1,916,798 km (0.085 R)
• M15: 2,129,376 km (0.043 R)
• M16: 2,328,640 km (0.095 R)
• M17: 2,425,131 km (0.066 R)
• M18: 2,567,099 km (0.117 R)
• M19: 2,689,471 km (0.096 R)
• M20: 2,802,417 km (0.107 R)
• M21: 2,882,452 km (0.107 R)
• M22: 3,115,376 km (0.092 R)
• M23: 3,330,497 km (0.073 R)
• M24: 3,700,004 km (0.046 R)
• M25: 3,788,117 km (0.11 R)
• M26: 3,902,410 km (0.109 R)
• M27: 4,082,675 km (0.055 R)
• M28: 4,872,702 km (0.107 R)
• M29: 5,109,066 km (0.056 R)
• M30: 5,392,106 km (0.092 R)
• M31: 5,578,804 km (0.102 R)
• M32: 5,665,720 km (0.12 R)
• M33: 5,870,370 km (0.07 R)
• M34: 6,241,822 km (0.111 R)
• M35: 6,453,353 km (0.097 R)
• M36: 6,605,793 km (0.071 R)
• M37: 6,961,088 km (0.096 R)
• M38: 7,164,691 km (0.105 R)
• M39: 7,497,845 km (0.115 R)
• M40: 7,819,780 km (0.115 R)
• M41: 8,261,842 km (0.046 R)
• M42: 8,344,569 km (0.052 R)
• M43: 8,494,167 km (0.09 R)
• M44: 8,611,153 km (0.108 R)
• M45: 9,204,308 km (0.096 R)
• M46: 9,497,221 km (0.098 R)
• M47: 9,828,281 km (0.06 R)
• M48: 9,933,598 km (0.111 R)
• M49: 10,163,081 km (0.118 R)
• M50: 10,430,113 km (0.076 R)
• M51: 10,753,693 km (0.106 R)
• M52: 11,318,575 km (0.066 R)
• M53: 11,428,978 km (0.093 R)
• M54: 11,558,380 km (0.083 R)
• M55: 11,650,981 km (0.079 R)
• M56: 11,949,280 km (0.055 R)
• M57: 12,174,724 km (0.062 R)
• M58: 12,363,516 km (0.052 R)
• M59: 12,610,502 km (0.064 R)
• M60: 12,763,391 km (0.086 R)
• M61: 12,897,580 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.7

Radius: 12.9

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.32 AU - 4.46 AU

Year: 5204 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,805,481 km

• M1: 168,447 km (0.078 R)
• M2: 292,165 km (0.114 R)
• M3: 430,842 km (0.114 R)
• M4: 522,246 km (0.035 R)
• M5: 884,572 km (0.12 R)
• M6: 1,229,096 km (0.078 R)
• M7: 1,498,821 km (0.055 R)
• M8: 1,858,903 km (0.087 R)
• M9: 2,519,228 km (0.12 R)
• M10: 2,619,309 km (0.052 R)
• M11: 3,054,489 km (0.098 R)
• M12: 3,490,268 km (0.107 R)
• M13: 3,876,530 km (0.1 R)
• M14: 4,063,078 km (0.103 R)
• M15: 4,348,511 km (0.078 R)
• M16: 4,493,770 km (0.041 R)
• M17: 5,792,878 km (0.089 R)
• M18: 6,277,725 km (0.087 R)
• M19: 6,916,508 km (0.107 R)
• M20: 7,430,975 km (0.116 R)
• M21: 7,517,891 km (0.073 R)
• M22: 8,406,204 km (0.119 R)
• M23: 8,679,220 km (0.111 R)
• M24: 8,985,895 km (0.117 R)
• M25: 9,578,752 km (0.098 R)
• M26: 9,673,447 km (0.077 R)
• M27: 9,800,306 km (0.088 R)
• M28: 9,895,750 km (0.114 R)
• M29: 10,087,684 km (0.034 R)
• M30: 10,572,979 km (0.048 R)
• M31: 10,736,490 km (0.06 R)
• M32: 11,098,965 km (0.098 R)
• M33: 11,265,168 km (0.115 R)
• M34: 11,633,628 km (0.095 R)
• M35: 12,902,068 km (0.097 R)
• M36: 13,322,887 km (0.116 R)
• M37: 13,535,017 km (0.097 R)
• M38: 14,430,809 km (0.112 R)
• M39: 15,161,295 km (0.052 R)
• M40: 15,494,001 km (0.045 R)
• M41: 16,204,142 km (0.09 R)
• M42: 16,392,785 km (0.118 R)
• M43: 16,506,330 km (0.102 R)
• M44: 16,696,170 km (0.045 R)
• M45: 16,963,202 km (0.093 R)
• M46: 17,116,390 km (0.067 R)
• M47: 17,308,623 km (0.11 R)
• M48: 17,540,201 km (0.076 R)
• M49: 18,241,067 km (0.098 R)
• M50: 18,713,347 km (0.107 R)
• M51: 19,030,495 km (0.071 R)
• M52: 20,154,573 km (0.119 R)
• M53: 21,839,045 km (0.083 R)
• M54: 22,256,722 km (0.114 R)
• M55: 22,972,847 km (0.108 R)
• M56: 23,312,435 km (0.082 R)
• M57: 23,611,032 km (0.105 R)
• M58: 23,910,826 km (0.037 R)
• M59: 24,082,714 km (0.105 R)
• M60: 24,774,455 km (0.064 R)
• M61: 25,648,256 km (0.054 R)
• M62: 25,780,201 km (0.113 R)
• M63: 26,044,840 km (0.067 R)
• M64: 26,133,102 km (0.069 R)
• M65: 26,888,572 km (0.062 R)
• M66: 27,067,341 km (0.092 R)
• M67: 27,246,559 km (0.087 R)
• M68: 27,381,197 km (0.119 R)
• M69: 27,471,106 km (0.075 R)
• M70: 28,238,992 km (0.072 R)
• M71: 28,511,858 km (0.035 R)
• M72: 29,335,245 km (0.095 R)
• M73: 29,750,080 km (0.063 R)
• M74: 29,888,607 km (0.082 R)
• M75: 30,398,886 km (0.061 R)
• M76: 30,631,810 km (0.118 R)
• M77: 30,912,156 km (0.113 R)
• M78: 31,052,628 km (0.105 R)
• M79: 31,334,172 km (0.101 R)

Asteroid Belt

Center: 4.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 10.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.09 AU - 4.75 AU

Year: 6303 Days

Day: 5.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,805,481 km

• M1: 232,924 km (0.117 R)
• M2: 366,814 km (0.075 R)
• M3: 471,084 km (0.1 R)
• M4: 565,480 km (0.098 R)
• M5: 763,398 km (0.079 R)
• M6: 1,053,767 km (0.053 R)
• M7: 1,301,801 km (0.113 R)
• M8: 1,734,139 km (0.112 R)
• M9: 2,452,507 km (0.119 R)
• M10: 2,763,821 km (0.101 R)
• M11: 3,466,931 km (0.038 R)
• M12: 3,973,170 km (0.03 R)
• M13: 4,154,782 km (0.105 R)
• M14: 4,339,086 km (0.072 R)
• M15: 4,644,565 km (0.096 R)
• M16: 4,787,880 km (0.051 R)
• M17: 4,932,691 km (0.11 R)
• M18: 5,425,915 km (0.048 R)
• M19: 5,551,727 km (0.078 R)
• M20: 5,678,586 km (0.051 R)
• M21: 6,486,115 km (0.063 R)
• M22: 6,862,503 km (0.105 R)
• M23: 7,163,344 km (0.082 R)
• M24: 7,329,398 km (0.092 R)
• M25: 8,351,600 km (0.086 R)
• M26: 8,467,987 km (0.065 R)
• M27: 8,555,502 km (0.088 R)
• M28: 9,267,438 km (0.046 R)
• M29: 9,448,302 km (0.059 R)
• M30: 9,630,513 km (0.078 R)
• M31: 9,813,770 km (0.081 R)
• M32: 10,060,008 km (0.114 R)
• M33: 10,652,864 km (0.075 R)
• M34: 10,874,269 km (0.109 R)
• M35: 10,969,563 km (0.031 R)
• M36: 11,065,156 km (0.111 R)
• M37: 11,193,062 km (0.094 R)
• M38: 11,482,684 km (0.091 R)
• M39: 11,839,923 km (0.095 R)
• M40: 12,233,964 km (0.114 R)
• M41: 12,565,623 km (0.111 R)
• M42: 12,732,574 km (0.08 R)
• M43: 12,866,614 km (0.094 R)
• M44: 13,715,133 km (0.112 R)
• M45: 14,233,041 km (0.115 R)
• M46: 14,616,909 km (0.088 R)
• M47: 15,004,218 km (0.11 R)
• M48: 15,181,342 km (0.104 R)
• M49: 15,501,930 km (0.112 R)
• M50: 15,824,762 km (0.087 R)
• M51: 16,113,635 km (0.074 R)
• M52: 16,880,325 km (0.099 R)
• M53: 16,953,927 km (0.095 R)
• M54: 17,323,583 km (0.084 R)
• M55: 17,733,481 km (0.059 R)
• M56: 17,995,876 km (0.064 R)
• M57: 18,221,918 km (0.058 R)
• M58: 18,524,704 km (0.059 R)
• M59: 18,943,878 km (0.104 R)
• M60: 19,020,322 km (0.028 R)
• M61: 19,289,000 km (0.057 R)
• M62: 19,559,024 km (0.073 R)
• M63: 19,713,708 km (0.111 R)
• M64: 19,907,886 km (0.061 R)
• M65: 20,966,890 km (0.045 R)
• M66: 21,324,129 km (0.057 R)
• M67: 21,803,291 km (0.082 R)
• M68: 22,691,155 km (0.104 R)
• M69: 22,772,536 km (0.055 R)
• M70: 23,508,557 km (0.095 R)
• M71: 23,673,265 km (0.027 R)
• M72: 23,755,693 km (0.093 R)
• M73: 24,252,508 km (0.077 R)
• M74: 24,335,684 km (0.038 R)
• M75: 24,920,312 km (0.099 R)
• M76: 25,425,056 km (0.081 R)
• M77: 25,721,110 km (0.098 R)
• M78: 26,060,847 km (0.068 R)
• M79: 26,573,070 km (0.118 R)
• M80: 26,701,724 km (0.074 R)
• M81: 27,088,883 km (0.112 R)
• M82: 27,999,186 km (0.067 R)
• M83: 28,743,585 km (0.087 R)
• M84: 29,096,038 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit