🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 10.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.73 AU - 0.79 AU

Year: 449 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,968,726 km

• M1: 138,827 km (0.034 R)
• M2: 207,043 km (0.096 R)
• M3: 282,740 km (0.113 R)
• M4: 371,302 km (0.097 R)
• M5: 476,170 km (0.108 R)
• M6: 559,945 km (0.069 R)
• M7: 630,555 km (0.117 R)
• M8: 798,703 km (0.074 R)
• M9: 919,578 km (0.117 R)
• M10: 1,056,311 km (0.078 R)
• M11: 1,165,966 km (0.068 R)
• M12: 1,330,224 km (0.04 R)
• M13: 1,412,802 km (0.094 R)
• M14: 1,481,169 km (0.089 R)
• M15: 1,654,552 km (0.082 R)
• M16: 1,732,643 km (0.088 R)
• M17: 1,806,245 km (0.054 R)
• M18: 1,915,750 km (0.078 R)
• M19: 2,015,682 km (0.09 R)
• M20: 2,227,064 km (0.084 R)
• M21: 2,332,380 km (0.093 R)
• M22: 2,426,777 km (0.071 R)
• M23: 3,102,660 km (0.046 R)
• M24: 3,234,755 km (0.061 R)
• M25: 3,333,340 km (0.078 R)
• M26: 3,504,779 km (0.106 R)
• M27: 3,671,880 km (0.097 R)
• M28: 3,826,714 km (0.102 R)
• M29: 3,901,213 km (0.118 R)
• M30: 3,983,791 km (0.097 R)
• M31: 4,397,579 km (0.088 R)
• M32: 4,705,003 km (0.079 R)
• M33: 4,889,606 km (0.105 R)
• M34: 5,043,991 km (0.091 R)
• M35: 5,274,372 km (0.12 R)
• M36: 5,357,549 km (0.075 R)
• M37: 5,779,863 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 9.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.85 AU - 1.07 AU

Year: 638 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 121 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 63,968,726 km

• M1: 119,828 km (0.118 R)
• M2: 187,596 km (0.118 R)
• M3: 285,283 km (0.079 R)
• M4: 361,728 km (0.095 R)
• M5: 453,880 km (0.111 R)
• M6: 540,796 km (0.088 R)
• M7: 626,665 km (0.116 R)
• M8: 733,778 km (0.096 R)
• M9: 856,298 km (0.061 R)
• M10: 1,018,462 km (0.108 R)
• M11: 1,079,498 km (0.064 R)
• M12: 1,230,592 km (0.072 R)
• M13: 1,362,837 km (0.102 R)
• M14: 1,436,140 km (0.096 R)
• M15: 1,505,403 km (0.111 R)
• M16: 1,581,249 km (0.07 R)
• M17: 1,708,856 km (0.072 R)
• M18: 1,793,828 km (0.1 R)
• M19: 1,874,611 km (0.06 R)
• M20: 1,938,938 km (0.073 R)
• M21: 2,197,593 km (0.062 R)
• M22: 2,296,776 km (0.054 R)
• M23: 2,397,455 km (0.078 R)
• M24: 2,461,184 km (0.118 R)
• M25: 2,570,839 km (0.046 R)
• M26: 2,695,305 km (0.078 R)
• M27: 2,781,623 km (0.071 R)
• M28: 2,882,302 km (0.115 R)
• M29: 2,943,488 km (0.118 R)
• M30: 3,157,113 km (0.085 R)
• M31: 3,262,430 km (0.108 R)
• M32: 3,426,240 km (0.114 R)
• M33: 3,505,377 km (0.105 R)
• M34: 3,651,235 km (0.114 R)
• M35: 3,798,888 km (0.116 R)
• M36: 4,009,223 km (0.096 R)
• M37: 4,085,219 km (0.058 R)
• M38: 4,169,442 km (0.084 R)
• M39: 4,285,081 km (0.061 R)
• M40: 4,347,314 km (0.119 R)
• M41: 4,654,738 km (0.109 R)
• M42: 4,758,858 km (0.112 R)
• M43: 4,953,036 km (0.119 R)
• M44: 5,026,488 km (0.059 R)
• M45: 5,100,390 km (0.05 R)
• M46: 5,265,845 km (0.085 R)
• M47: 5,332,566 km (0.079 R)
• M48: 5,619,195 km (0.099 R)
• M49: 5,712,993 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.7

Radius: 5.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.63 AU - 6.73 AU

Year: 9182 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 178.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,968,726 km

• M1: 159,471 km (0.11 R)
• M2: 300,093 km (0.05 R)
• M3: 653,294 km (0.096 R)
• M4: 860,188 km (0.093 R)
• M5: 951,143 km (0.046 R)
• M6: 1,018,163 km (0.108 R)
• M7: 1,059,153 km (0.091 R)
• M8: 1,287,290 km (0.116 R)
• M9: 1,346,830 km (0.096 R)
• M10: 1,499,569 km (0.093 R)
• M11: 1,755,531 km (0.106 R)
• M12: 1,888,673 km (0.114 R)
• M13: 2,289,745 km (0.115 R)
• M14: 2,509,355 km (0.057 R)
• M15: 2,602,853 km (0.118 R)
• M16: 3,268,863 km (0.109 R)
• M17: 3,309,703 km (0.101 R)
• M18: 3,453,766 km (0.115 R)
• M19: 3,641,960 km (0.119 R)
• M20: 4,405,508 km (0.094 R)
• M21: 4,518,604 km (0.07 R)
• M22: 4,609,709 km (0.076 R)
• M23: 5,003,750 km (0.063 R)
• M24: 5,240,563 km (0.076 R)
• M25: 5,972,994 km (0.099 R)
• M26: 6,073,075 km (0.112 R)
• M27: 7,183,690 km (0.044 R)
• M28: 7,290,203 km (0.11 R)
• M29: 7,397,166 km (0.068 R)
• M30: 7,912,381 km (0.119 R)
• M31: 8,355,340 km (0.107 R)
• M32: 8,439,265 km (0.074 R)
• M33: 8,579,737 km (0.055 R)
• M34: 8,863,225 km (0.079 R)
• M35: 9,322,939 km (0.11 R)
• M36: 9,555,714 km (0.098 R)
• M37: 10,355,613 km (0.107 R)
• M38: 10,415,752 km (0.049 R)
• M39: 10,536,328 km (0.041 R)
• M40: 10,839,712 km (0.1 R)
• M41: 10,900,748 km (0.099 R)
• M42: 11,207,573 km (0.116 R)
• M43: 11,517,241 km (0.098 R)
• M44: 11,610,740 km (0.034 R)
• M45: 12,687,395 km (0.113 R)
• M46: 12,945,452 km (0.097 R)
• M47: 13,140,079 km (0.065 R)
• M48: 13,237,616 km (0.063 R)
• M49: 13,564,937 km (0.1 R)
• M50: 13,663,671 km (0.086 R)
• M51: 13,961,221 km (0.089 R)
• M52: 14,027,643 km (0.051 R)
• M53: 14,160,934 km (0.048 R)
• M54: 15,104,598 km (0.102 R)
• M55: 15,275,289 km (0.083 R)
• M56: 15,584,209 km (0.09 R)
• M57: 16,242,888 km (0.105 R)
• M58: 16,277,744 km (0.106 R)
• M59: 16,981,453 km (0.066 R)
• M60: 17,087,817 km (0.11 R)
• M61: 17,158,876 km (0.05 R)
• M62: 17,265,689 km (0.098 R)
• M63: 17,911,054 km (0.062 R)
• M64: 19,225,122 km (0.092 R)
• M65: 19,632,925 km (0.075 R)
• M66: 19,707,275 km (0.091 R)
• M67: 20,419,212 km (0.109 R)
• M68: 20,911,090 km (0.112 R)
• M69: 21,063,231 km (0.049 R)
• M70: 22,177,136 km (0.083 R)
• M71: 22,565,642 km (0.05 R)
• M72: 22,604,687 km (0.116 R)
• M73: 22,799,912 km (0.063 R)
• M74: 23,982,932 km (0.114 R)
• M75: 24,022,725 km (0.073 R)
• M76: 24,421,703 km (0.08 R)
• M77: 25,550,568 km (0.112 R)
• M78: 25,754,021 km (0.109 R)
• M79: 25,794,712 km (0.117 R)
• M80: 25,917,083 km (0.119 R)
• M81: 26,985,511 km (0.073 R)
• M82: 27,483,373 km (0.068 R)
• M83: 27,817,126 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 3.1

Gravity: 65.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.37 AU - 9.11 AU

Year: 16043 Days

Day: 18.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,968,726 km

• M1: 93,199 km (0.083 R)
• M2: 144,512 km (0.115 R)
• M3: 512,074 km (0.075 R)
• M4: 549,922 km (0.057 R)
• M5: 608,564 km (0.093 R)
• M6: 648,806 km (0.107 R)
• M7: 669,301 km (0.106 R)
• M8: 1,001,707 km (0.027 R)
• M9: 1,025,493 km (0.101 R)
• M10: 1,431,203 km (0.057 R)
• M11: 1,851,722 km (0.079 R)
• M12: 1,910,514 km (0.083 R)
• M13: 2,060,262 km (0.029 R)
• M14: 2,307,547 km (0.12 R)
• M15: 2,531,794 km (0.112 R)
• M16: 2,897,860 km (0.068 R)
• M17: 3,244,927 km (0.066 R)
• M18: 3,715,413 km (0.069 R)
• M19: 4,323,378 km (0.112 R)
• M20: 4,718,766 km (0.108 R)
• M21: 5,043,243 km (0.104 R)
• M22: 5,249,838 km (0.095 R)
• M23: 5,375,051 km (0.103 R)
• M24: 5,713,741 km (0.04 R)
• M25: 6,278,922 km (0.113 R)
• M26: 6,635,414 km (0.077 R)
• M27: 6,680,443 km (0.111 R)
• M28: 6,861,606 km (0.086 R)
• M29: 7,414,669 km (0.072 R)
• M30: 8,125,857 km (0.112 R)
• M31: 8,908,254 km (0.045 R)
• M32: 9,867,924 km (0.111 R)
• M33: 10,595,868 km (0.1 R)
• M34: 11,938,209 km (0.113 R)
• M35: 13,617,894 km (0.076 R)
• M36: 13,675,190 km (0.11 R)
• M37: 13,789,932 km (0.105 R)
• M38: 14,602,099 km (0.057 R)
• M39: 15,073,182 km (0.067 R)
• M40: 15,251,054 km (0.119 R)
• M41: 15,969,722 km (0.115 R)
• M42: 16,455,018 km (0.044 R)
• M43: 17,130,003 km (0.097 R)
• M44: 17,439,821 km (0.109 R)
• M45: 17,564,286 km (0.108 R)
• M46: 17,626,519 km (0.115 R)
• M47: 18,888,526 km (0.115 R)
• M48: 19,144,488 km (0.067 R)
• M49: 19,208,516 km (0.104 R)
• M50: 19,272,843 km (0.111 R)
• M51: 20,179,406 km (0.067 R)
• M52: 20,572,101 km (0.092 R)
• M53: 21,498,411 km (0.088 R)
• M54: 21,899,483 km (0.044 R)
• M55: 22,033,822 km (0.058 R)
• M56: 22,641,339 km (0.081 R)
• M57: 24,427,088 km (0.055 R)
• M58: 24,845,514 km (0.083 R)
• M59: 24,915,525 km (0.115 R)
• M60: 27,333,326 km (0.078 R)
• M61: 28,496,898 km (0.12 R)
• M62: 28,643,355 km (0.09 R)
• M63: 28,790,260 km (0.096 R)
• M64: 29,973,729 km (0.117 R)
• M65: 30,122,728 km (0.069 R)
• M66: 30,571,372 km (0.051 R)
• M67: 31,173,055 km (0.107 R)
• M68: 32,770,760 km (0.041 R)
• M69: 33,309,312 km (0.113 R)
• M70: 33,618,232 km (0.076 R)
• M71: 35,020,562 km (0.12 R)
• M72: 36,680,650 km (0.057 R)
• M73: 37,640,619 km (0.091 R)
• M74: 38,608,817 km (0.09 R)
• M75: 41,978,359 km (0.112 R)
• M76: 42,145,161 km (0.112 R)
• M77: 47,857,107 km (0.12 R)
• M78: 49,168,781 km (0.081 R)
• M79: 50,580,835 km (0.028 R)
• M80: 50,847,119 km (0.083 R)
• M81: 52,095,663 km (0.117 R)
• M82: 52,813,733 km (0.12 R)
• M83: 53,444,737 km (0.094 R)
• M84: 54,714,075 km (0.073 R)
• M85: 56,636,707 km (0.072 R)
• M86: 57,374,972 km (0.067 R)
• M87: 58,581,329 km (0.068 R)
• M88: 58,767,728 km (0.029 R)
• M89: 59,047,626 km (0.041 R)
• M90: 60,453,696 km (0.063 R)
• M91: 60,547,793 km (0.105 R)
• M92: 60,641,890 km (0.088 R)
• M93: 60,736,137 km (0.115 R)
• M94: 60,830,384 km (0.107 R)
• M95: 62,345,511 km (0.049 R)
• M96: 63,298,599 km (0.036 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit