🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 13.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.47 AU - 0.57 AU

Year: 250 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,445,855 km

• M1: 204,949 km (0.072 R)
• M2: 334,501 km (0.12 R)
• M3: 456,573 km (0.039 R)
• M4: 560,094 km (0.059 R)
• M5: 682,017 km (0.034 R)
• M6: 775,366 km (0.092 R)
• M7: 879,935 km (0.116 R)
• M8: 1,036,863 km (0.113 R)
• M9: 1,122,582 km (0.091 R)
• M10: 1,239,867 km (0.082 R)
• M11: 1,342,790 km (0.097 R)
• M12: 1,522,607 km (0.101 R)
• M13: 1,609,673 km (0.116 R)
• M14: 1,739,374 km (0.097 R)
• M15: 1,843,345 km (0.1 R)
• M16: 1,975,440 km (0.096 R)
• M17: 2,123,991 km (0.104 R)
• M18: 2,344,797 km (0.099 R)
• M19: 2,432,611 km (0.045 R)
• M20: 2,587,744 km (0.113 R)
• M21: 2,712,209 km (0.059 R)
• M22: 2,814,385 km (0.111 R)
• M23: 2,932,866 km (0.101 R)
• M24: 3,078,126 km (0.09 R)
• M25: 3,195,111 km (0.079 R)
• M26: 3,339,623 km (0.106 R)
• M27: 3,433,720 km (0.119 R)
• M28: 3,576,586 km (0.101 R)
• M29: 3,667,541 km (0.102 R)
• M30: 3,770,166 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 13.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 310 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,445,855 km

• M1: 176,825 km (0.054 R)
• M2: 275,410 km (0.092 R)
• M3: 431,440 km (0.086 R)
• M4: 554,859 km (0.107 R)
• M5: 646,412 km (0.092 R)
• M6: 770,579 km (0.062 R)
• M7: 861,983 km (0.11 R)
• M8: 953,986 km (0.072 R)
• M9: 1,200,074 km (0.091 R)
• M10: 1,296,415 km (0.11 R)
• M11: 1,437,785 km (0.106 R)
• M12: 1,664,426 km (0.059 R)
• M13: 1,903,184 km (0.109 R)
• M14: 2,017,327 km (0.066 R)
• M15: 2,114,267 km (0.112 R)
• M16: 2,287,800 km (0.116 R)
• M17: 2,399,251 km (0.086 R)
• M18: 2,538,825 km (0.114 R)
• M19: 2,739,885 km (0.097 R)
• M20: 2,875,121 km (0.11 R)
• M21: 2,984,926 km (0.093 R)
• M22: 3,254,502 km (0.108 R)
• M23: 3,346,205 km (0.094 R)
• M24: 3,438,657 km (0.098 R)
• M25: 3,543,824 km (0.069 R)
• M26: 3,644,204 km (0.116 R)
• M27: 3,787,369 km (0.111 R)
• M28: 3,896,127 km (0.034 R)
• M29: 4,024,332 km (0.118 R)
• M30: 4,228,683 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 14

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.76 AU - 0.88 AU

Year: 495 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,445,855 km

• M1: 175,179 km (0.104 R)
• M2: 340,186 km (0.089 R)
• M3: 491,130 km (0.117 R)
• M4: 581,337 km (0.101 R)
• M5: 718,668 km (0.108 R)
• M6: 881,131 km (0.04 R)
• M7: 1,066,184 km (0.12 R)
• M8: 1,153,400 km (0.094 R)
• M9: 1,294,171 km (0.088 R)
• M10: 1,479,373 km (0.079 R)
• M11: 1,665,623 km (0.101 R)
• M12: 1,829,432 km (0.095 R)
• M13: 1,990,250 km (0.054 R)
• M14: 2,088,536 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.6

Radius: 12.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.16 AU - 3.78 AU

Year: 4310 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,445,855 km

• M1: 180,864 km (0.076 R)
• M2: 482,603 km (0.107 R)
• M3: 828,772 km (0.062 R)
• M4: 1,109,717 km (0.041 R)
• M5: 1,236,127 km (0.108 R)
• M6: 1,659,489 km (0.056 R)
• M7: 1,776,176 km (0.047 R)
• M8: 2,017,926 km (0.085 R)
• M9: 2,095,717 km (0.113 R)
• M10: 2,206,419 km (0.101 R)
• M11: 2,319,066 km (0.074 R)
• M12: 2,516,984 km (0.059 R)
• M13: 2,686,179 km (0.079 R)
• M14: 2,789,551 km (0.11 R)
• M15: 3,180,301 km (0.06 R)
• M16: 3,382,258 km (0.063 R)
• M17: 3,760,442 km (0.092 R)
• M18: 3,876,679 km (0.032 R)
• M19: 4,723,254 km (0.077 R)
• M20: 4,933,139 km (0.11 R)
• M21: 5,362,336 km (0.115 R)
• M22: 5,537,515 km (0.091 R)
• M23: 5,647,918 km (0.087 R)
• M24: 5,759,069 km (0.051 R)
• M25: 6,256,781 km (0.04 R)
• M26: 6,348,784 km (0.077 R)
• M27: 6,487,760 km (0.071 R)
• M28: 6,580,960 km (0.1 R)
• M29: 6,815,829 km (0.108 R)
• M30: 7,245,474 km (0.116 R)
• M31: 7,390,733 km (0.115 R)
• M32: 7,512,506 km (0.118 R)
• M33: 7,906,696 km (0.054 R)
• M34: 8,081,427 km (0.077 R)
• M35: 8,181,807 km (0.105 R)
• M36: 8,333,050 km (0.077 R)
• M37: 8,459,909 km (0.063 R)
• M38: 8,664,110 km (0.112 R)
• M39: 8,870,107 km (0.063 R)
• M40: 9,656,692 km (0.118 R)
• M41: 10,247,753 km (0.086 R)
• M42: 10,329,284 km (0.102 R)
• M43: 11,016,986 km (0.099 R)
• M44: 11,380,508 km (0.11 R)
• M45: 11,662,800 km (0.109 R)
• M46: 11,947,484 km (0.113 R)
• M47: 12,033,354 km (0.065 R)
• M48: 12,176,967 km (0.114 R)
• M49: 12,552,757 km (0.081 R)
• M50: 12,756,809 km (0.106 R)
• M51: 13,020,699 km (0.091 R)
• M52: 13,405,016 km (0.079 R)
• M53: 13,524,096 km (0.066 R)
• M54: 13,943,569 km (0.109 R)
• M55: 14,064,145 km (0.026 R)
• M56: 14,336,712 km (0.079 R)
• M57: 14,489,003 km (0.076 R)
• M58: 14,580,556 km (0.054 R)
• M59: 15,600,964 km (0.095 R)
• M60: 16,262,336 km (0.115 R)
• M61: 16,997,160 km (0.084 R)
• M62: 17,126,114 km (0.097 R)
• M63: 18,234,933 km (0.113 R)
• M64: 18,665,027 km (0.101 R)
• M65: 18,764,809 km (0.097 R)
• M66: 19,501,578 km (0.094 R)
• M67: 19,670,325 km (0.049 R)
• M68: 20,658,868 km (0.025 R)
• M69: 21,315,303 km (0.047 R)
• M70: 21,803,441 km (0.094 R)
• M71: 21,978,620 km (0.111 R)
• M72: 22,897,300 km (0.09 R)
• M73: 23,039,718 km (0.085 R)
• M74: 23,253,942 km (0.105 R)
• M75: 23,361,353 km (0.116 R)
• M76: 24,153,773 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.1

Radius: 7.1

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.46 AU - 7.68 AU

Year: 12536 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,445,855 km

• M1: 349,909 km (0.097 R)
• M2: 417,976 km (0.107 R)
• M3: 476,170 km (0.093 R)
• M4: 634,445 km (0.094 R)
• M5: 961,615 km (0.035 R)
• M6: 1,539,661 km (0.102 R)
• M7: 2,503,371 km (0.107 R)
• M8: 2,641,898 km (0.115 R)
• M9: 3,250,911 km (0.075 R)
• M10: 4,062,929 km (0.108 R)
• M11: 4,160,466 km (0.093 R)
• M12: 4,865,372 km (0.091 R)
• M13: 5,178,779 km (0.027 R)
• M14: 5,249,240 km (0.099 R)
• M15: 6,270,096 km (0.074 R)
• M16: 6,345,194 km (0.05 R)
• M17: 6,957,947 km (0.113 R)
• M18: 7,993,313 km (0.105 R)
• M19: 8,280,242 km (0.088 R)
• M20: 8,528,874 km (0.058 R)
• M21: 8,948,795 km (0.104 R)
• M22: 9,033,617 km (0.115 R)
• M23: 9,161,224 km (0.1 R)
• M24: 10,204,220 km (0.108 R)
• M25: 10,784,810 km (0.089 R)
• M26: 11,010,852 km (0.099 R)
• M27: 11,606,102 km (0.119 R)
• M28: 12,542,285 km (0.101 R)
• M29: 12,589,708 km (0.028 R)
• M30: 12,923,461 km (0.029 R)
• M31: 12,971,482 km (0.102 R)
• M32: 13,502,554 km (0.095 R)
• M33: 14,089,875 km (0.08 R)
• M34: 14,337,161 km (0.118 R)
• M35: 14,835,920 km (0.1 R)
• M36: 14,936,450 km (0.11 R)
• M37: 15,391,078 km (0.049 R)
• M38: 16,159,263 km (0.111 R)
• M39: 16,730,278 km (0.075 R)
• M40: 17,202,558 km (0.089 R)
• M41: 17,785,691 km (0.107 R)
• M42: 18,645,430 km (0.11 R)
• M43: 19,794,192 km (0.049 R)
• M44: 20,237,750 km (0.119 R)
• M45: 20,349,200 km (0.1 R)
• M46: 20,684,748 km (0.11 R)
• M47: 20,796,946 km (0.055 R)
• M48: 21,022,091 km (0.058 R)
• M49: 23,726,821 km (0.087 R)
• M50: 23,961,989 km (0.104 R)
• M51: 24,553,349 km (0.057 R)
• M52: 24,612,889 km (0.092 R)
• M53: 25,509,579 km (0.036 R)
• M54: 26,417,189 km (0.088 R)
• M55: 26,660,884 km (0.047 R)
• M56: 27,458,390 km (0.047 R)
• M57: 28,139,210 km (0.071 R)
• M58: 28,201,443 km (0.11 R)
• M59: 28,388,290 km (0.105 R)
• M60: 28,450,523 km (0.12 R)
• M61: 29,834,004 km (0.113 R)
• M62: 30,406,216 km (0.064 R)
• M63: 31,110,523 km (0.077 R)
• M64: 31,496,934 km (0.11 R)
• M65: 31,626,037 km (0.066 R)
• M66: 33,321,280 km (0.114 R)
• M67: 33,584,572 km (0.056 R)
• M68: 33,716,518 km (0.086 R)
• M69: 34,113,550 km (0.113 R)
• M70: 35,246,455 km (0.11 R)
• M71: 35,649,322 km (0.112 R)
• M72: 36,324,158 km (0.07 R)
• M73: 36,663,147 km (0.113 R)
• M74: 36,731,064 km (0.079 R)
• M75: 38,442,614 km (0.072 R)
• M76: 39,134,504 km (0.034 R)
• M77: 39,342,894 km (0.091 R)
• M78: 40,040,020 km (0.029 R)
• M79: 40,180,043 km (0.096 R)
• M80: 41,305,318 km (0.106 R)
• M81: 42,512,274 km (0.089 R)
• M82: 42,583,632 km (0.104 R)
• M83: 43,012,679 km (0.032 R)
• M84: 44,019,323 km (0.07 R)
• M85: 44,888,187 km (0.105 R)
• M86: 45,179,155 km (0.109 R)
• M87: 45,689,733 km (0.078 R)
• M88: 47,751,192 km (0.108 R)
• M89: 48,793,290 km (0.079 R)
• M90: 50,370,351 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit