🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.4

Radius: 9.8

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,748,140 km

• M1: 122,820 km (0.061 R)
• M2: 189,541 km (0.086 R)
• M3: 252,222 km (0.059 R)
• M4: 324,328 km (0.087 R)
• M5: 431,440 km (0.114 R)
• M6: 497,114 km (0.095 R)
• M7: 651,948 km (0.11 R)
• M8: 729,888 km (0.104 R)
• M9: 798,853 km (0.091 R)
• M10: 988,244 km (0.113 R)
• M11: 1,116,748 km (0.119 R)
• M12: 1,320,201 km (0.056 R)
• M13: 1,499,120 km (0.101 R)
• M14: 1,594,414 km (0.115 R)
• M15: 1,697,188 km (0.076 R)
• M16: 1,768,845 km (0.066 R)
• M17: 1,892,413 km (0.047 R)
• M18: 2,142,541 km (0.105 R)
• M19: 2,354,072 km (0.071 R)
• M20: 2,496,788 km (0.099 R)
• M21: 2,648,929 km (0.11 R)
• M22: 2,745,570 km (0.08 R)
• M23: 2,810,645 km (0.101 R)
• M24: 2,922,544 km (0.12 R)
• M25: 3,002,429 km (0.111 R)
• M26: 3,110,140 km (0.113 R)
• M27: 3,267,217 km (0.036 R)
• M28: 3,371,038 km (0.087 R)
• M29: 3,447,932 km (0.112 R)
• M30: 3,539,635 km (0.082 R)
• M31: 3,624,906 km (0.081 R)
• M32: 3,696,563 km (0.045 R)
• M33: 3,776,000 km (0.082 R)
• M34: 3,907,048 km (0.034 R)
• M35: 4,032,261 km (0.071 R)
• M36: 4,188,890 km (0.062 R)
• M37: 4,324,575 km (0.108 R)
• M38: 4,423,609 km (0.12 R)
• M39: 4,492,574 km (0.118 R)
• M40: 4,561,987 km (0.12 R)
• M41: 4,670,595 km (0.116 R)
• M42: 5,162,024 km (0.117 R)
• M43: 5,275,270 km (0.103 R)
• M44: 5,504,304 km (0.086 R)

Asteroid Belt

Center: 0.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.8

Radius: 10.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.2 AU - 1.28 AU

Year: 937 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,748,140 km

• M1: 129,253 km (0.085 R)
• M2: 224,846 km (0.099 R)
• M3: 295,755 km (0.079 R)
• M4: 412,741 km (0.084 R)
• M5: 504,594 km (0.113 R)
• M6: 573,857 km (0.099 R)
• M7: 652,097 km (0.03 R)
• M8: 868,416 km (0.097 R)
• M9: 935,585 km (0.077 R)
• M10: 1,010,982 km (0.058 R)
• M11: 1,141,432 km (0.115 R)
• M12: 1,243,158 km (0.088 R)
• M13: 1,341,145 km (0.068 R)
• M14: 1,492,837 km (0.118 R)
• M15: 1,589,777 km (0.08 R)
• M16: 1,696,739 km (0.114 R)
• M17: 1,790,238 km (0.119 R)
• M18: 1,941,930 km (0.12 R)
• M19: 2,241,425 km (0.104 R)
• M20: 2,370,528 km (0.11 R)
• M21: 2,440,540 km (0.11 R)
• M22: 2,528,952 km (0.066 R)
• M23: 2,600,460 km (0.113 R)
• M24: 3,025,019 km (0.049 R)
• M25: 3,110,589 km (0.058 R)
• M26: 3,206,780 km (0.064 R)
• M27: 3,382,408 km (0.058 R)
• M28: 3,611,442 km (0.119 R)
• M29: 3,773,756 km (0.093 R)
• M30: 3,845,563 km (0.028 R)
• M31: 3,928,290 km (0.052 R)
• M32: 4,032,411 km (0.11 R)
• M33: 4,137,428 km (0.086 R)
• M34: 4,254,115 km (0.06 R)
• M35: 4,436,624 km (0.106 R)
• M36: 4,556,003 km (0.031 R)
• M37: 4,720,710 km (0.057 R)
• M38: 4,876,143 km (0.096 R)
• M39: 4,988,191 km (0.043 R)
• M40: 5,055,959 km (0.117 R)
• M41: 5,226,501 km (0.052 R)
• M42: 5,387,468 km (0.107 R)
• M43: 5,514,926 km (0.11 R)
• M44: 5,608,424 km (0.092 R)
• M45: 5,737,826 km (0.094 R)
• M46: 5,808,736 km (0.068 R)
• M47: 5,939,634 km (0.07 R)
• M48: 6,460,683 km (0.102 R)
• M49: 6,547,001 km (0.108 R)
• M50: 7,034,391 km (0.103 R)
• M51: 7,212,263 km (0.106 R)
• M52: 7,456,107 km (0.088 R)
• M53: 7,702,645 km (0.12 R)
• M54: 7,768,019 km (0.04 R)
• M55: 8,004,683 km (0.108 R)
• M56: 8,810,866 km (0.08 R)
• M57: 8,892,995 km (0.057 R)
• M58: 9,099,141 km (0.052 R)
• M59: 9,168,255 km (0.077 R)
• M60: 9,237,669 km (0.082 R)
• M61: 9,320,995 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 10.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.8 AU

Year: 1221 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,748,140 km

• M1: 132,095 km (0.114 R)
• M2: 279,898 km (0.097 R)
• M3: 505,790 km (0.093 R)
• M4: 635,043 km (0.06 R)
• M5: 808,277 km (0.075 R)
• M6: 912,248 km (0.109 R)
• M7: 1,074,113 km (0.105 R)
• M8: 1,290,431 km (0.084 R)
• M9: 1,367,923 km (0.049 R)
• M10: 1,467,106 km (0.079 R)
• M11: 1,568,833 km (0.104 R)
• M12: 1,644,978 km (0.101 R)
• M13: 1,736,682 km (0.037 R)
• M14: 1,823,000 km (0.106 R)
• M15: 1,925,474 km (0.118 R)
• M16: 2,090,481 km (0.058 R)
• M17: 2,338,963 km (0.073 R)
• M18: 2,442,784 km (0.075 R)
• M19: 2,540,022 km (0.09 R)
• M20: 2,622,002 km (0.09 R)
• M21: 2,763,372 km (0.104 R)
• M22: 2,976,100 km (0.117 R)
• M23: 3,045,364 km (0.073 R)
• M24: 3,247,471 km (0.112 R)
• M25: 3,318,829 km (0.1 R)
• M26: 3,435,964 km (0.084 R)
• M27: 3,526,919 km (0.056 R)
• M28: 3,683,548 km (0.063 R)
• M29: 3,861,420 km (0.099 R)
• M30: 4,013,262 km (0.111 R)
• M31: 4,264,587 km (0.039 R)
• M32: 4,401,917 km (0.073 R)
• M33: 4,510,974 km (0.055 R)
• M34: 4,590,859 km (0.12 R)
• M35: 4,681,217 km (0.08 R)
• M36: 4,802,690 km (0.119 R)
• M37: 4,956,177 km (0.082 R)
• M38: 5,131,955 km (0.109 R)
• M39: 5,299,205 km (0.109 R)
• M40: 5,373,107 km (0.098 R)
• M41: 5,447,158 km (0.043 R)
• M42: 5,532,428 km (0.1 R)
• M43: 5,660,933 km (0.109 R)
• M44: 5,736,480 km (0.032 R)
• M45: 5,833,868 km (0.076 R)
• M46: 5,942,925 km (0.05 R)
• M47: 6,096,712 km (0.075 R)
• M48: 6,196,344 km (0.104 R)
• M49: 6,498,232 km (0.112 R)
• M50: 6,611,328 km (0.031 R)
• M51: 6,770,800 km (0.111 R)
• M52: 6,862,503 km (0.115 R)
• M53: 6,977,693 km (0.114 R)
• M54: 7,730,021 km (0.093 R)
• M55: 7,849,999 km (0.073 R)
• M56: 7,946,340 km (0.084 R)
• M57: 8,067,364 km (0.076 R)
• M58: 8,176,870 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 11.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.72 AU - 6.3 AU

Year: 8772 Days

Day: 13.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,748,140 km

• M1: 169,794 km (0.037 R)
• M2: 250,876 km (0.037 R)
• M3: 467,493 km (0.044 R)
• M4: 546,032 km (0.116 R)
• M5: 1,032,076 km (0.069 R)
• M6: 1,446,462 km (0.073 R)
• M7: 2,090,481 km (0.116 R)
• M8: 2,565,304 km (0.102 R)
• M9: 3,502,236 km (0.075 R)
• M10: 4,656,533 km (0.111 R)
• M11: 4,839,192 km (0.086 R)
• M12: 5,243,256 km (0.06 R)
• M13: 5,338,101 km (0.113 R)
• M14: 5,529,436 km (0.084 R)
• M15: 5,658,240 km (0.11 R)
• M16: 5,788,091 km (0.053 R)
• M17: 5,886,227 km (0.099 R)
• M18: 6,017,724 km (0.115 R)
• M19: 6,622,099 km (0.081 R)
• M20: 7,175,611 km (0.106 R)
• M21: 7,387,143 km (0.097 R)
• M22: 8,070,207 km (0.118 R)
• M23: 8,437,918 km (0.052 R)
• M24: 8,512,119 km (0.041 R)
• M25: 8,848,864 km (0.094 R)
• M26: 9,266,242 km (0.069 R)
• M27: 9,496,622 km (0.082 R)
• M28: 10,797,526 km (0.093 R)
• M29: 11,202,786 km (0.107 R)
• M30: 11,489,416 km (0.104 R)
• M31: 11,612,984 km (0.114 R)
• M32: 11,695,711 km (0.108 R)
• M33: 11,944,792 km (0.102 R)
• M34: 12,111,743 km (0.104 R)
• M35: 12,237,555 km (0.098 R)
• M36: 12,321,778 km (0.048 R)
• M37: 12,915,981 km (0.086 R)
• M38: 13,173,439 km (0.088 R)
• M39: 15,203,781 km (0.07 R)
• M40: 15,566,855 km (0.065 R)
• M41: 15,840,919 km (0.108 R)
• M42: 16,255,155 km (0.07 R)
• M43: 17,613,952 km (0.072 R)
• M44: 17,756,519 km (0.103 R)
• M45: 17,851,963 km (0.056 R)
• M46: 18,717,386 km (0.092 R)
• M47: 19,008,953 km (0.119 R)
• M48: 19,350,933 km (0.116 R)
• M49: 19,596,573 km (0.034 R)
• M50: 20,190,177 km (0.111 R)
• M51: 20,639,270 km (0.071 R)
• M52: 20,839,881 km (0.105 R)
• M53: 21,091,654 km (0.12 R)
• M54: 21,192,633 km (0.098 R)
• M55: 21,750,782 km (0.091 R)
• M56: 21,852,808 km (0.03 R)
• M57: 22,313,869 km (0.095 R)
• M58: 22,416,792 km (0.112 R)
• M59: 23,089,534 km (0.038 R)
• M60: 24,084,659 km (0.11 R)
• M61: 24,190,125 km (0.095 R)
• M62: 24,507,722 km (0.093 R)
• M63: 25,040,290 km (0.095 R)
• M64: 25,846,024 km (0.113 R)
• M65: 26,008,188 km (0.108 R)
• M66: 26,116,497 km (0.082 R)
• M67: 26,224,956 km (0.095 R)
• M68: 29,266,131 km (0.069 R)
• M69: 30,001,105 km (0.113 R)
• M70: 30,285,341 km (0.117 R)
• M71: 31,720,284 km (0.057 R)
• M72: 32,825,662 km (0.119 R)
• M73: 33,236,009 km (0.102 R)
• M74: 33,353,593 km (0.07 R)
• M75: 33,707,093 km (0.069 R)
• M76: 34,299,201 km (0.08 R)
• M77: 35,613,718 km (0.115 R)
• M78: 37,066,463 km (0.049 R)
• M79: 38,045,730 km (0.111 R)
• M80: 38,415,088 km (0.118 R)
• M81: 40,530,850 km (0.119 R)
• M82: 41,097,228 km (0.112 R)
• M83: 41,349,749 km (0.085 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: 375 - 12,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit