🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 12

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.02 AU - 3.92 AU

Year: 4174 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,261,953 km

• M1: 183,108 km (0.068 R)
• M2: 340,186 km (0.106 R)
• M3: 700,118 km (0.073 R)
• M4: 910,153 km (0.101 R)
• M5: 989,141 km (0.045 R)
• M6: 1,181,075 km (0.116 R)
• M7: 1,521,560 km (0.049 R)
• M8: 1,669,662 km (0.114 R)
• M9: 1,799,363 km (0.114 R)
• M10: 1,956,441 km (0.075 R)
• M11: 2,225,867 km (0.098 R)
• M12: 2,974,754 km (0.071 R)
• M13: 3,218,748 km (0.11 R)
• M14: 3,908,095 km (0.041 R)
• M15: 4,407,153 km (0.11 R)
• M16: 4,772,920 km (0.065 R)
• M17: 5,171,000 km (0.113 R)
• M18: 5,374,004 km (0.069 R)
• M19: 5,869,921 km (0.03 R)
• M20: 6,224,767 km (0.091 R)
• M21: 6,623,147 km (0.109 R)
• M22: 6,720,984 km (0.093 R)
• M23: 6,992,504 km (0.12 R)
• M24: 7,104,702 km (0.091 R)
• M25: 7,368,742 km (0.083 R)
• M26: 7,984,487 km (0.06 R)
• M27: 9,047,230 km (0.115 R)
• M28: 9,224,055 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 14.2

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.5 AU - 4.26 AU

Year: 4935 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,261,953 km

• M1: 201,658 km (0.084 R)
• M2: 350,957 km (0.119 R)
• M3: 475,272 km (0.093 R)
• M4: 578,645 km (0.085 R)
• M5: 744,100 km (0.04 R)
• M6: 861,833 km (0.073 R)
• M7: 961,316 km (0.065 R)
• M8: 1,073,814 km (0.077 R)
• M9: 1,304,045 km (0.08 R)
• M10: 1,561,503 km (0.076 R)
• M11: 1,923,529 km (0.062 R)
• M12: 2,114,865 km (0.109 R)
• M13: 2,300,815 km (0.066 R)
• M14: 2,468,215 km (0.071 R)
• M15: 2,802,567 km (0.084 R)
• M16: 2,956,054 km (0.071 R)
• M17: 3,060,024 km (0.117 R)
• M18: 3,258,092 km (0.11 R)
• M19: 3,625,804 km (0.108 R)
• M20: 3,821,777 km (0.111 R)
• M21: 3,935,471 km (0.108 R)
• M22: 4,064,574 km (0.041 R)
• M23: 4,580,687 km (0.092 R)
• M24: 4,716,821 km (0.032 R)
• M25: 4,900,377 km (0.066 R)
• M26: 5,227,548 km (0.069 R)
• M27: 5,322,393 km (0.096 R)
• M28: 5,433,694 km (0.111 R)
• M29: 5,529,736 km (0.068 R)
• M30: 5,821,452 km (0.086 R)
• M31: 6,386,184 km (0.12 R)
• M32: 6,881,951 km (0.106 R)
• M33: 7,003,424 km (0.09 R)
• M34: 7,108,292 km (0.103 R)
• M35: 7,496,948 km (0.106 R)
• M36: 7,801,978 km (0.075 R)
• M37: 8,202,900 km (0.04 R)
• M38: 8,480,254 km (0.11 R)
• M39: 8,629,404 km (0.047 R)
• M40: 8,760,601 km (0.116 R)
• M41: 9,006,241 km (0.107 R)
• M42: 9,349,867 km (0.088 R)
• M43: 9,775,922 km (0.116 R)
• M44: 9,991,343 km (0.079 R)
• M45: 10,248,053 km (0.034 R)
• M46: 10,387,029 km (0.045 R)
• M47: 10,626,984 km (0.085 R)
• M48: 10,848,538 km (0.091 R)
• M49: 10,970,012 km (0.116 R)
• M50: 11,316,780 km (0.098 R)
• M51: 11,460,693 km (0.089 R)
• M52: 11,563,766 km (0.118 R)
• M53: 11,791,753 km (0.095 R)
• M54: 12,125,955 km (0.071 R)
• M55: 12,252,066 km (0.089 R)
• M56: 12,526,877 km (0.095 R)
• M57: 12,739,755 km (0.102 R)
• M58: 13,472,335 km (0.114 R)
• M59: 13,777,964 km (0.076 R)
• M60: 14,285,101 km (0.118 R)
• M61: 14,686,173 km (0.117 R)
• M62: 15,249,558 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.29 AU - 5.23 AU

Year: 6705 Days

Day: 5 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,261,953 km

• M1: 100,530 km (0.116 R)
• M2: 179,667 km (0.074 R)
• M3: 778,807 km (0.066 R)
• M4: 995,275 km (0.091 R)
• M5: 1,170,304 km (0.053 R)
• M6: 1,771,239 km (0.099 R)
• M7: 2,075,820 km (0.056 R)
• M8: 2,319,964 km (0.078 R)
• M9: 2,693,510 km (0.103 R)
• M10: 2,774,592 km (0.109 R)
• M11: 3,128,091 km (0.088 R)
• M12: 3,213,512 km (0.057 R)
• M13: 3,277,989 km (0.114 R)
• M14: 3,474,111 km (0.118 R)
• M15: 3,629,244 km (0.109 R)
• M16: 3,832,249 km (0.113 R)
• M17: 3,992,767 km (0.088 R)
• M18: 4,202,354 km (0.052 R)
• M19: 4,511,423 km (0.076 R)
• M20: 4,656,533 km (0.094 R)
• M21: 4,778,754 km (0.119 R)
• M22: 5,405,569 km (0.1 R)
• M23: 5,637,446 km (0.075 R)
• M24: 5,767,896 km (0.026 R)
• M25: 6,272,040 km (0.055 R)
• M26: 6,543,261 km (0.103 R)
• M27: 7,068,799 km (0.091 R)
• M28: 7,839,078 km (0.069 R)
• M29: 8,072,451 km (0.077 R)
• M30: 8,816,401 km (0.094 R)
• M31: 8,876,838 km (0.095 R)
• M32: 9,181,270 km (0.081 R)
• M33: 9,334,758 km (0.117 R)
• M34: 9,427,209 km (0.12 R)
• M35: 9,551,076 km (0.109 R)
• M36: 10,657,352 km (0.094 R)
• M37: 10,754,142 km (0.049 R)
• M38: 10,883,544 km (0.104 R)
• M39: 11,176,607 km (0.105 R)
• M40: 11,274,892 km (0.1 R)
• M41: 11,340,566 km (0.075 R)
• M42: 12,104,861 km (0.031 R)
• M43: 13,893,753 km (0.093 R)
• M44: 14,389,221 km (0.119 R)
• M45: 14,567,691 km (0.115 R)
• M46: 14,710,856 km (0.114 R)
• M47: 15,034,885 km (0.066 R)
• M48: 15,107,291 km (0.109 R)
• M49: 15,397,660 km (0.08 R)
• M50: 15,580,169 km (0.098 R)
• M51: 15,689,974 km (0.065 R)
• M52: 16,205,937 km (0.074 R)
• M53: 16,428,838 km (0.092 R)
• M54: 16,652,637 km (0.106 R)
• M55: 17,178,922 km (0.093 R)
• M56: 17,482,157 km (0.104 R)
• M57: 17,863,631 km (0.062 R)
• M58: 18,363,587 km (0.077 R)
• M59: 19,220,334 km (0.105 R)
• M60: 19,338,068 km (0.111 R)
• M61: 20,050,154 km (0.091 R)
• M62: 20,329,303 km (0.1 R)
• M63: 20,609,799 km (0.094 R)
• M64: 21,826,479 km (0.047 R)
• M65: 22,402,281 km (0.116 R)
• M66: 22,567,587 km (0.1 R)
• M67: 23,024,608 km (0.1 R)
• M68: 23,233,297 km (0.084 R)
• M69: 24,797,343 km (0.114 R)
• M70: 25,527,231 km (0.066 R)
• M71: 26,613,611 km (0.109 R)
• M72: 27,052,232 km (0.073 R)
• M73: 27,493,396 km (0.04 R)
• M74: 27,581,958 km (0.114 R)
• M75: 29,191,182 km (0.103 R)
• M76: 29,371,896 km (0.116 R)
• M77: 29,961,761 km (0.088 R)
• M78: 30,235,375 km (0.077 R)
• M79: 30,647,218 km (0.082 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 12.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.51 AU - 5.83 AU

Year: 8717 Days

Day: 10.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,261,953 km

• M1: 155,881 km (0.116 R)
• M2: 232,475 km (0.027 R)
• M3: 350,209 km (0.074 R)
• M4: 477,516 km (0.093 R)
• M5: 560,094 km (0.118 R)
• M6: 660,923 km (0.12 R)
• M7: 1,093,710 km (0.105 R)
• M8: 1,240,615 km (0.111 R)
• M9: 1,353,412 km (0.077 R)
• M10: 1,444,517 km (0.086 R)
• M11: 1,776,026 km (0.083 R)
• M12: 1,895,106 km (0.112 R)
• M13: 1,988,455 km (0.106 R)
• M14: 2,219,434 km (0.118 R)
• M15: 2,500,080 km (0.077 R)
• M16: 2,686,628 km (0.108 R)
• M17: 3,029,955 km (0.116 R)
• M18: 3,106,998 km (0.102 R)
• M19: 3,353,386 km (0.058 R)
• M20: 3,490,567 km (0.061 R)
• M21: 3,758,647 km (0.053 R)
• M22: 3,889,395 km (0.112 R)
• M23: 4,143,113 km (0.103 R)
• M24: 4,603,426 km (0.104 R)
• M25: 4,743,449 km (0.064 R)
• M26: 5,001,805 km (0.096 R)
• M27: 5,106,523 km (0.036 R)
• M28: 5,318,055 km (0.107 R)
• M29: 5,465,109 km (0.092 R)
• M30: 5,600,047 km (0.118 R)
• M31: 6,053,328 km (0.054 R)
• M32: 6,305,550 km (0.097 R)
• M33: 6,518,428 km (0.101 R)
• M34: 7,799,734 km (0.095 R)
• M35: 7,951,875 km (0.045 R)
• M36: 8,822,534 km (0.095 R)
• M37: 9,527,888 km (0.087 R)
• M38: 10,586,144 km (0.12 R)
• M39: 11,751,062 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.2

Radius: 3.1

Gravity: 38.83 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.66 AU - 7.12 AU

Year: 10430 Days

Day: 21.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 84.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,261,953 km

• M1: 98,136 km (0.092 R)
• M2: 674,537 km (0.104 R)
• M3: 767,587 km (0.104 R)
• M4: 1,035,367 km (0.068 R)
• M5: 1,689,708 km (0.082 R)
• M6: 2,055,924 km (0.098 R)
• M7: 2,783,568 km (0.09 R)
• M8: 2,957,999 km (0.09 R)
• M9: 3,187,482 km (0.045 R)
• M10: 3,744,734 km (0.059 R)
• M11: 4,946,304 km (0.05 R)
• M12: 6,385,286 km (0.064 R)
• M13: 6,450,660 km (0.064 R)
• M14: 6,483,422 km (0.098 R)
• M15: 8,012,911 km (0.077 R)
• M16: 8,331,704 km (0.12 R)
• M17: 8,546,377 km (0.066 R)
• M18: 8,690,589 km (0.101 R)
• M19: 9,872,861 km (0.078 R)
• M20: 9,910,560 km (0.081 R)
• M21: 10,024,105 km (0.104 R)
• M22: 10,138,098 km (0.028 R)
• M23: 10,559,665 km (0.072 R)
• M24: 10,637,007 km (0.117 R)
• M25: 10,753,245 km (0.052 R)
• M26: 10,792,140 km (0.027 R)
• M27: 11,104,500 km (0.106 R)
• M28: 12,180,707 km (0.088 R)
• M29: 12,221,248 km (0.079 R)
• M30: 12,465,243 km (0.086 R)
• M31: 12,792,862 km (0.058 R)
• M32: 13,373,152 km (0.091 R)
• M33: 13,750,737 km (0.066 R)
• M34: 14,302,304 km (0.115 R)
• M35: 14,387,874 km (0.109 R)
• M36: 15,121,353 km (0.11 R)
• M37: 15,339,466 km (0.07 R)
• M38: 15,383,149 km (0.12 R)
• M39: 15,558,627 km (0.102 R)
• M40: 15,867,098 km (0.115 R)
• M41: 15,999,941 km (0.036 R)
• M42: 16,044,222 km (0.085 R)
• M43: 16,355,834 km (0.113 R)
• M44: 16,894,836 km (0.095 R)
• M45: 17,075,699 km (0.057 R)
• M46: 17,393,894 km (0.062 R)
• M47: 17,485,149 km (0.088 R)
• M48: 17,805,887 km (0.078 R)
• M49: 17,989,892 km (0.118 R)
• M50: 18,499,572 km (0.056 R)
• M51: 19,770,256 km (0.086 R)
• M52: 20,104,308 km (0.118 R)
• M53: 21,263,542 km (0.093 R)
• M54: 21,556,754 km (0.097 R)
• M55: 21,703,958 km (0.107 R)
• M56: 21,949,748 km (0.12 R)
• M57: 21,999,115 km (0.06 R)
• M58: 22,246,101 km (0.096 R)
• M59: 23,293,585 km (0.102 R)
• M60: 23,595,923 km (0.109 R)
• M61: 24,920,462 km (0.089 R)
• M62: 26,583,542 km (0.057 R)
• M63: 27,322,406 km (0.105 R)
• M64: 27,375,363 km (0.094 R)
• M65: 27,800,819 km (0.111 R)
• M66: 28,982,194 km (0.044 R)
• M67: 29,036,199 km (0.097 R)
• M68: 29,307,120 km (0.052 R)
• M69: 29,361,424 km (0.119 R)
• M70: 29,524,486 km (0.043 R)
• M71: 30,619,243 km (0.091 R)
• M72: 31,671,365 km (0.055 R)
• M73: 32,117,915 km (0.116 R)
• M74: 32,229,964 km (0.073 R)
• M75: 32,398,112 km (0.113 R)
• M76: 32,454,211 km (0.117 R)
• M77: 33,300,187 km (0.066 R)
• M78: 33,754,216 km (0.082 R)
• M79: 34,096,047 km (0.114 R)
• M80: 35,417,296 km (0.077 R)
• M81: 35,475,190 km (0.067 R)
• M82: 35,532,935 km (0.056 R)
• M83: 36,404,642 km (0.073 R)
• M84: 36,462,985 km (0.094 R)
• M85: 36,989,570 km (0.113 R)
• M86: 37,400,964 km (0.069 R)
• M87: 37,518,697 km (0.113 R)
• M88: 39,660,041 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit