🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 13.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.64 AU - 0.9 AU

Year: 458 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 50,021,566 km

• M1: 168,597 km (0.105 R)
• M2: 261,946 km (0.045 R)
• M3: 345,122 km (0.048 R)
• M4: 455,675 km (0.106 R)
• M5: 546,032 km (0.108 R)
• M6: 630,256 km (0.114 R)
• M7: 712,535 km (0.088 R)
• M8: 818,450 km (0.102 R)
• M9: 942,915 km (0.1 R)
• M10: 1,065,586 km (0.082 R)
• M11: 1,189,602 km (0.117 R)
• M12: 1,361,490 km (0.071 R)
• M13: 1,497,325 km (0.1 R)
• M14: 1,627,625 km (0.104 R)
• M15: 1,720,376 km (0.065 R)
• M16: 1,862,793 km (0.049 R)
• M17: 1,949,111 km (0.103 R)
• M18: 2,064,600 km (0.048 R)
• M19: 2,222,276 km (0.108 R)
• M20: 2,395,959 km (0.116 R)
• M21: 2,508,158 km (0.12 R)
• M22: 2,616,317 km (0.073 R)
• M23: 2,701,438 km (0.097 R)
• M24: 2,893,522 km (0.099 R)
• M25: 3,026,215 km (0.116 R)
• M26: 3,122,257 km (0.098 R)
• M27: 3,245,526 km (0.118 R)
• M28: 3,383,605 km (0.074 R)
• M29: 3,517,046 km (0.069 R)
• M30: 3,659,014 km (0.096 R)
• M31: 3,844,366 km (0.109 R)
• M32: 3,934,873 km (0.119 R)
• M33: 4,018,947 km (0.045 R)
• M34: 4,231,825 km (0.07 R)
• M35: 4,347,015 km (0.111 R)
• M36: 4,848,018 km (0.109 R)
• M37: 4,998,962 km (0.05 R)
• M38: 5,105,476 km (0.105 R)
• M39: 5,282,301 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 10.8

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.31 AU - 1.33 AU

Year: 1029 Days

Day: 6.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,021,566 km

• M1: 144,512 km (0.091 R)
• M2: 233,672 km (0.084 R)
• M3: 309,069 km (0.079 R)
• M4: 387,159 km (0.074 R)
• M5: 489,484 km (0.12 R)
• M6: 577,747 km (0.059 R)
• M7: 645,964 km (0.114 R)
• M8: 815,458 km (0.075 R)
• M9: 954,135 km (0.072 R)
• M10: 1,026,541 km (0.108 R)
• M11: 1,149,959 km (0.119 R)
• M12: 1,267,244 km (0.028 R)
• M13: 1,424,172 km (0.081 R)
• M14: 1,538,465 km (0.061 R)
• M15: 1,643,632 km (0.041 R)
• M16: 1,847,982 km (0.082 R)
• M17: 1,986,809 km (0.084 R)
• M18: 2,417,202 km (0.097 R)
• M19: 2,489,309 km (0.055 R)
• M20: 2,569,493 km (0.111 R)
• M21: 3,124,202 km (0.1 R)
• M22: 3,258,690 km (0.054 R)
• M23: 3,330,647 km (0.105 R)
• M24: 3,435,665 km (0.113 R)
• M25: 3,657,219 km (0.096 R)
• M26: 3,858,279 km (0.119 R)
• M27: 3,926,047 km (0.066 R)
• M28: 4,106,013 km (0.119 R)
• M29: 4,201,307 km (0.099 R)
• M30: 4,271,169 km (0.06 R)
• M31: 4,367,809 km (0.114 R)
• M32: 4,491,826 km (0.119 R)
• M33: 4,563,333 km (0.092 R)
• M34: 4,689,295 km (0.056 R)
• M35: 5,083,336 km (0.056 R)
• M36: 5,167,110 km (0.118 R)
• M37: 5,326,881 km (0.101 R)
• M38: 5,612,613 km (0.035 R)
• M39: 5,932,752 km (0.056 R)
• M40: 6,060,659 km (0.097 R)
• M41: 6,179,439 km (0.09 R)
• M42: 6,249,002 km (0.047 R)
• M43: 6,399,199 km (0.074 R)
• M44: 6,479,832 km (0.109 R)
• M45: 6,733,849 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.4

Radius: 12.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.61 AU - 4.09 AU

Year: 4159 Days

Day: 9.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,021,566 km

• M1: 158,873 km (0.101 R)
• M2: 246,537 km (0.09 R)
• M3: 519,254 km (0.098 R)
• M4: 623,225 km (0.117 R)
• M5: 712,385 km (0.1 R)
• M6: 1,103,284 km (0.048 R)
• M7: 1,374,954 km (0.086 R)
• M8: 1,480,570 km (0.084 R)
• M9: 1,668,465 km (0.099 R)
• M10: 1,814,622 km (0.105 R)
• M11: 1,931,458 km (0.118 R)
• M12: 2,033,633 km (0.113 R)
• M13: 2,516,386 km (0.084 R)
• M14: 2,800,023 km (0.096 R)
• M15: 2,975,352 km (0.048 R)
• M16: 3,134,225 km (0.064 R)
• M17: 3,316,435 km (0.115 R)
• M18: 3,585,861 km (0.098 R)
• M19: 3,884,159 km (0.052 R)
• M20: 4,168,545 km (0.091 R)
• M21: 4,391,894 km (0.091 R)
• M22: 4,550,767 km (0.107 R)
• M23: 5,133,301 km (0.093 R)
• M24: 5,228,745 km (0.104 R)
• M25: 5,373,107 km (0.115 R)
• M26: 5,567,584 km (0.072 R)
• M27: 5,665,720 km (0.088 R)
• M28: 5,813,972 km (0.081 R)
• M29: 6,165,078 km (0.05 R)
• M30: 6,600,707 km (0.089 R)
• M31: 6,940,593 km (0.034 R)
• M32: 7,529,111 km (0.099 R)
• M33: 7,747,075 km (0.087 R)
• M34: 7,829,354 km (0.057 R)
• M35: 7,911,932 km (0.043 R)
• M36: 8,077,836 km (0.101 R)
• M37: 8,245,087 km (0.119 R)
• M38: 8,441,658 km (0.108 R)
• M39: 8,583,028 km (0.069 R)
• M40: 8,839,439 km (0.117 R)
• M41: 9,069,521 km (0.118 R)
• M42: 9,214,331 km (0.039 R)
• M43: 9,330,718 km (0.119 R)
• M44: 9,860,594 km (0.058 R)
• M45: 10,491,149 km (0.032 R)
• M46: 10,888,182 km (0.089 R)
• M47: 11,103,902 km (0.095 R)
• M48: 11,196,802 km (0.111 R)
• M49: 11,949,579 km (0.08 R)
• M50: 12,364,264 km (0.098 R)
• M51: 12,492,769 km (0.093 R)
• M52: 13,404,867 km (0.069 R)
• M53: 13,570,023 km (0.117 R)
• M54: 13,902,429 km (0.067 R)
• M55: 14,237,379 km (0.069 R)
• M56: 15,292,942 km (0.074 R)
• M57: 15,396,463 km (0.043 R)
• M58: 15,500,135 km (0.114 R)
• M59: 15,743,082 km (0.05 R)
• M60: 16,303,176 km (0.107 R)
• M61: 18,022,355 km (0.115 R)
• M62: 18,497,777 km (0.094 R)
• M63: 19,311,888 km (0.084 R)
• M64: 19,498,586 km (0.052 R)
• M65: 19,648,334 km (0.054 R)
• M66: 21,591,161 km (0.056 R)
• M67: 22,291,429 km (0.117 R)
• M68: 23,316,175 km (0.099 R)
• M69: 23,914,267 km (0.073 R)
• M70: 23,994,451 km (0.097 R)
• M71: 24,074,636 km (0.056 R)
• M72: 25,288,622 km (0.084 R)
• M73: 25,615,793 km (0.059 R)
• M74: 25,862,031 km (0.057 R)
• M75: 26,439,778 km (0.084 R)
• M76: 27,230,552 km (0.045 R)
• M77: 28,240,637 km (0.101 R)
• M78: 28,410,132 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 11.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.02 AU - 5.54 AU

Year: 8229 Days

Day: 13.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,021,566 km

• M1: 226,342 km (0.111 R)
• M2: 320,887 km (0.096 R)
• M3: 486,941 km (0.083 R)
• M4: 715,975 km (0.105 R)
• M5: 860,786 km (0.118 R)
• M6: 1,124,826 km (0.071 R)
• M7: 1,374,804 km (0.116 R)
• M8: 2,722,382 km (0.053 R)
• M9: 2,825,006 km (0.114 R)
• M10: 3,140,957 km (0.082 R)
• M11: 3,608,151 km (0.114 R)
• M12: 4,097,336 km (0.103 R)
• M13: 5,106,075 km (0.049 R)
• M14: 5,654,800 km (0.106 R)
• M15: 6,634,067 km (0.091 R)
• M16: 6,983,827 km (0.053 R)
• M17: 7,483,783 km (0.051 R)
• M18: 8,783,789 km (0.05 R)
• M19: 9,284,343 km (0.104 R)
• M20: 9,362,284 km (0.103 R)
• M21: 9,754,679 km (0.115 R)
• M22: 9,873,609 km (0.087 R)
• M23: 10,192,701 km (0.118 R)
• M24: 10,313,277 km (0.043 R)
• M25: 10,555,925 km (0.109 R)
• M26: 11,046,756 km (0.072 R)
• M27: 12,093,193 km (0.06 R)
• M28: 14,279,715 km (0.058 R)
• M29: 14,686,023 km (0.072 R)
• M30: 16,068,158 km (0.111 R)
• M31: 16,255,454 km (0.043 R)
• M32: 16,632,590 km (0.039 R)
• M33: 17,347,219 km (0.088 R)
• M34: 17,829,224 km (0.057 R)
• M35: 18,023,252 km (0.071 R)
• M36: 18,120,640 km (0.104 R)
• M37: 18,266,798 km (0.097 R)
• M38: 18,609,676 km (0.068 R)
• M39: 18,757,179 km (0.1 R)
• M40: 19,750,958 km (0.102 R)
• M41: 19,851,338 km (0.069 R)
• M42: 20,102,962 km (0.109 R)
• M43: 20,710,928 km (0.087 R)
• M44: 21,531,023 km (0.064 R)
• M45: 22,049,081 km (0.099 R)
• M46: 22,153,051 km (0.083 R)
• M47: 22,676,045 km (0.076 R)
• M48: 23,521,124 km (0.032 R)
• M49: 24,538,090 km (0.085 R)
• M50: 25,187,793 km (0.114 R)
• M51: 25,514,814 km (0.108 R)
• M52: 25,624,021 km (0.047 R)
• M53: 26,448,754 km (0.107 R)
• M54: 26,670,159 km (0.1 R)
• M55: 27,338,113 km (0.091 R)
• M56: 27,898,956 km (0.085 R)
• M57: 28,124,400 km (0.084 R)
• M58: 29,089,007 km (0.093 R)
• M59: 29,317,592 km (0.062 R)
• M60: 29,489,331 km (0.091 R)
• M61: 29,718,963 km (0.102 R)
• M62: 29,949,195 km (0.114 R)
• M63: 30,122,279 km (0.047 R)
• M64: 30,759,566 km (0.066 R)
• M65: 31,167,520 km (0.086 R)
• M66: 35,039,860 km (0.105 R)
• M67: 35,954,801 km (0.115 R)
• M68: 36,138,657 km (0.037 R)
• M69: 37,435,072 km (0.072 R)
• M70: 38,182,613 km (0.099 R)
• M71: 38,746,597 km (0.096 R)
• M72: 38,935,090 km (0.105 R)
• M73: 39,502,664 km (0.072 R)
• M74: 40,709,919 km (0.096 R)
• M75: 41,157,815 km (0.112 R)
• M76: 41,736,011 km (0.114 R)
• M77: 42,123,020 km (0.087 R)
• M78: 42,446,301 km (0.115 R)
• M79: 42,770,480 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.2

Radius: 7.2

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.88 AU - 8.48 AU

Year: 13049 Days

Day: 19.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,021,566 km

• M1: 132,245 km (0.104 R)
• M2: 286,929 km (0.092 R)
• M3: 647,759 km (0.083 R)
• M4: 716,125 km (0.117 R)
• M5: 898,036 km (0.107 R)
• M6: 1,505,703 km (0.096 R)
• M7: 1,621,342 km (0.037 R)
• M8: 1,861,746 km (0.089 R)
• M9: 2,062,207 km (0.12 R)
• M10: 2,243,519 km (0.102 R)
• M11: 2,817,975 km (0.079 R)
• M12: 3,315,238 km (0.076 R)
• M13: 3,375,526 km (0.112 R)
• M14: 3,839,280 km (0.098 R)
• M15: 4,127,256 km (0.041 R)
• M16: 4,690,192 km (0.088 R)
• M17: 4,758,110 km (0.048 R)
• M18: 4,826,177 km (0.098 R)
• M19: 5,814,121 km (0.098 R)
• M20: 5,923,627 km (0.056 R)
• M21: 6,107,632 km (0.096 R)
• M22: 6,293,582 km (0.115 R)
• M23: 6,747,462 km (0.082 R)
• M24: 7,766,673 km (0.119 R)
• M25: 8,500,151 km (0.036 R)
• M26: 9,426,461 km (0.055 R)
• M27: 10,650,920 km (0.09 R)
• M28: 10,919,897 km (0.071 R)
• M29: 11,190,968 km (0.078 R)
• M30: 11,236,296 km (0.063 R)
• M31: 11,739,843 km (0.11 R)
• M32: 11,878,520 km (0.03 R)
• M33: 12,204,045 km (0.069 R)
• M34: 12,674,081 km (0.026 R)
• M35: 12,959,065 km (0.089 R)
• M36: 13,777,814 km (0.082 R)
• M37: 13,826,434 km (0.119 R)
• M38: 14,712,502 km (0.111 R)
• M39: 14,762,318 km (0.044 R)
• M40: 16,487,481 km (0.082 R)
• M41: 16,798,494 km (0.045 R)
• M42: 18,115,255 km (0.106 R)
• M43: 19,192,210 km (0.103 R)
• M44: 19,464,777 km (0.078 R)
• M45: 19,628,886 km (0.054 R)
• M46: 20,400,811 km (0.079 R)
• M47: 21,407,904 km (0.079 R)
• M48: 22,202,269 km (0.068 R)
• M49: 22,431,004 km (0.07 R)
• M50: 22,603,191 km (0.076 R)
• M51: 22,660,637 km (0.06 R)
• M52: 22,833,273 km (0.073 R)
• M53: 24,939,162 km (0.114 R)
• M54: 25,355,792 km (0.108 R)
• M55: 25,535,010 km (0.067 R)
• M56: 26,316,659 km (0.101 R)
• M57: 26,437,684 km (0.11 R)
• M58: 26,619,445 km (0.107 R)
• M59: 27,045,201 km (0.047 R)
• M60: 27,411,865 km (0.089 R)
• M61: 27,718,840 km (0.067 R)
• M62: 27,903,444 km (0.091 R)
• M63: 27,965,078 km (0.115 R)
• M64: 28,522,031 km (0.071 R)
• M65: 29,332,851 km (0.095 R)
• M66: 29,458,214 km (0.071 R)
• M67: 29,583,877 km (0.113 R)
• M68: 30,088,021 km (0.036 R)
• M69: 30,277,861 km (0.106 R)
• M70: 30,341,141 km (0.065 R)
• M71: 30,785,895 km (0.111 R)
• M72: 32,651,082 km (0.093 R)
• M73: 32,976,457 km (0.066 R)
• M74: 33,237,505 km (0.054 R)
• M75: 34,222,308 km (0.08 R)
• M76: 34,618,892 km (0.064 R)
• M77: 35,350,126 km (0.064 R)
• M78: 35,416,847 km (0.087 R)
• M79: 36,489,913 km (0.094 R)
• M80: 36,557,381 km (0.064 R)
• M81: 36,759,937 km (0.101 R)
• M82: 37,166,095 km (0.072 R)
• M83: 37,710,033 km (0.106 R)
• M84: 38,393,695 km (0.11 R)
• M85: 39,842,401 km (0.077 R)
• M86: 40,050,940 km (0.081 R)
• M87: 40,608,492 km (0.11 R)
• M88: 41,379,369 km (0.114 R)
• M89: 44,007,654 km (0.115 R)
• M90: 44,799,326 km (0.115 R)
• M91: 45,378,121 km (0.115 R)
• M92: 47,202,616 km (0.06 R)
• M93: 47,939,236 km (0.045 R)
• M94: 49,572,845 km (0.097 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: 293 - 11,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit