🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 12.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.62 AU - 0.7 AU

Year: 364 Days

Day: 5.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,155,243 km

• M1: 151,842 km (0.071 R)
• M2: 241,002 km (0.078 R)
• M3: 323,131 km (0.088 R)
• M4: 409,898 km (0.113 R)
• M5: 510,877 km (0.099 R)
• M6: 633,098 km (0.078 R)
• M7: 739,911 km (0.094 R)
• M8: 902,524 km (0.028 R)
• M9: 1,029,533 km (0.088 R)
• M10: 1,117,945 km (0.098 R)
• M11: 1,204,412 km (0.108 R)
• M12: 1,298,061 km (0.103 R)
• M13: 1,493,286 km (0.096 R)
• M14: 1,584,391 km (0.117 R)
• M15: 1,714,242 km (0.11 R)
• M16: 1,809,985 km (0.08 R)
• M17: 2,046,200 km (0.114 R)
• M18: 2,257,731 km (0.093 R)
• M19: 2,339,711 km (0.117 R)
• M20: 2,482,726 km (0.09 R)
• M21: 2,573,532 km (0.097 R)
• M22: 2,733,751 km (0.097 R)
• M23: 2,903,695 km (0.099 R)
• M24: 2,999,587 km (0.097 R)
• M25: 3,077,079 km (0.092 R)
• M26: 3,155,318 km (0.075 R)
• M27: 3,327,206 km (0.062 R)
• M28: 3,414,422 km (0.06 R)
• M29: 3,515,849 km (0.089 R)
• M30: 3,659,613 km (0.034 R)
• M31: 3,861,570 km (0.109 R)
• M32: 4,017,152 km (0.094 R)
• M33: 4,467,142 km (0.118 R)
• M34: 4,578,443 km (0.088 R)
• M35: 4,705,751 km (0.045 R)
• M36: 4,834,255 km (0.033 R)
• M37: 4,963,957 km (0.088 R)
• M38: 5,156,788 km (0.061 R)
• M39: 5,242,358 km (0.115 R)
• M40: 5,375,650 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 14.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.55 AU - 2.01 AU

Year: 1611 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,155,243 km

• M1: 206,894 km (0.069 R)
• M2: 410,646 km (0.071 R)
• M3: 592,258 km (0.102 R)
• M4: 915,090 km (0.102 R)
• M5: 1,021,604 km (0.104 R)
• M6: 1,203,664 km (0.078 R)
• M7: 1,322,146 km (0.045 R)
• M8: 1,532,181 km (0.12 R)
• M9: 1,661,733 km (0.039 R)
• M10: 1,805,646 km (0.095 R)
• M11: 1,911,113 km (0.06 R)
• M12: 2,062,356 km (0.093 R)
• M13: 2,229,008 km (0.078 R)
• M14: 2,400,447 km (0.079 R)
• M15: 2,505,316 km (0.114 R)
• M16: 2,635,914 km (0.068 R)
• M17: 2,805,409 km (0.106 R)
• M18: 3,142,752 km (0.111 R)
• M19: 3,427,437 km (0.119 R)
• M20: 3,572,996 km (0.091 R)
• M21: 3,761,339 km (0.119 R)
• M22: 3,925,448 km (0.043 R)
• M23: 4,260,996 km (0.114 R)
• M24: 4,374,840 km (0.111 R)
• M25: 5,399,885 km (0.03 R)
• M26: 5,868,276 km (0.109 R)
• M27: 6,027,448 km (0.069 R)
• M28: 6,155,653 km (0.057 R)
• M29: 6,268,749 km (0.086 R)
• M30: 6,382,444 km (0.093 R)
• M31: 6,513,342 km (0.09 R)
• M32: 6,645,137 km (0.098 R)
• M33: 6,944,932 km (0.089 R)
• M34: 7,488,720 km (0.094 R)
• M35: 7,679,008 km (0.115 R)
• M36: 7,800,781 km (0.083 R)
• M37: 7,940,954 km (0.082 R)
• M38: 8,241,347 km (0.113 R)
• M39: 8,330,507 km (0.117 R)
• M40: 8,437,918 km (0.118 R)
• M41: 8,563,730 km (0.107 R)
• M42: 8,762,695 km (0.111 R)
• M43: 8,871,902 km (0.08 R)
• M44: 9,036,609 km (0.076 R)
• M45: 10,198,536 km (0.12 R)
• M46: 10,992,751 km (0.096 R)
• M47: 11,646,493 km (0.063 R)
• M48: 11,887,346 km (0.037 R)
• M49: 12,374,137 km (0.097 R)
• M50: 12,537,798 km (0.11 R)
• M51: 12,764,139 km (0.111 R)
• M52: 12,908,800 km (0.065 R)
• M53: 13,012,472 km (0.096 R)
• M54: 13,116,442 km (0.116 R)
• M55: 13,262,450 km (0.061 R)
• M56: 13,388,112 km (0.056 R)
• M57: 13,556,260 km (0.113 R)
• M58: 14,278,518 km (0.118 R)
• M59: 14,493,341 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 14.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.35 AU - 2.23 AU

Year: 1624 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,155,243 km

• M1: 312,809 km (0.049 R)
• M2: 413,638 km (0.069 R)
• M3: 562,638 km (0.074 R)
• M4: 672,592 km (0.114 R)
• M5: 806,183 km (0.027 R)
• M6: 1,013,376 km (0.09 R)
• M7: 1,120,039 km (0.088 R)
• M8: 1,520,812 km (0.102 R)
• M9: 1,843,644 km (0.105 R)
• M10: 2,124,439 km (0.055 R)
• M11: 2,242,921 km (0.079 R)
• M12: 2,363,796 km (0.067 R)
• M13: 2,464,326 km (0.059 R)
• M14: 2,658,354 km (0.068 R)
• M15: 2,774,891 km (0.029 R)
• M16: 2,977,147 km (0.111 R)
• M17: 3,110,589 km (0.073 R)
• M18: 3,271,107 km (0.083 R)
• M19: 3,383,904 km (0.092 R)
• M20: 3,574,791 km (0.075 R)
• M21: 3,704,043 km (0.103 R)
• M22: 3,874,585 km (0.091 R)
• M23: 4,196,220 km (0.106 R)
• M24: 4,332,803 km (0.087 R)
• M25: 4,457,119 km (0.078 R)
• M26: 4,766,039 km (0.1 R)
• M27: 4,937,627 km (0.094 R)
• M28: 5,286,789 km (0.083 R)
• M29: 5,509,241 km (0.117 R)
• M30: 5,825,939 km (0.094 R)
• M31: 6,148,622 km (0.094 R)
• M32: 6,257,529 km (0.088 R)
• M33: 6,461,431 km (0.113 R)
• M34: 6,859,960 km (0.057 R)
• M35: 7,102,907 km (0.074 R)
• M36: 7,250,111 km (0.06 R)
• M37: 7,348,846 km (0.053 R)
• M38: 7,630,987 km (0.094 R)
• M39: 8,035,350 km (0.106 R)
• M40: 8,154,580 km (0.104 R)
• M41: 8,308,815 km (0.098 R)
• M42: 8,446,745 km (0.094 R)
• M43: 8,935,481 km (0.106 R)
• M44: 9,094,503 km (0.097 R)
• M45: 9,236,771 km (0.086 R)
• M46: 9,361,835 km (0.099 R)
• M47: 9,559,454 km (0.108 R)
• M48: 9,849,524 km (0.083 R)
• M49: 9,995,531 km (0.116 R)
• M50: 10,326,891 km (0.027 R)
• M51: 10,549,941 km (0.043 R)
• M52: 11,114,224 km (0.11 R)
• M53: 11,209,219 km (0.11 R)
• M54: 11,342,810 km (0.096 R)
• M55: 11,457,551 km (0.036 R)
• M56: 11,940,453 km (0.109 R)
• M57: 12,154,977 km (0.102 R)
• M58: 12,252,814 km (0.113 R)
• M59: 12,351,099 km (0.115 R)
• M60: 12,449,535 km (0.119 R)
• M61: 12,568,016 km (0.053 R)
• M62: 12,667,050 km (0.1 R)
• M63: 13,166,258 km (0.081 R)
• M64: 13,287,133 km (0.075 R)
• M65: 13,428,503 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.1

Radius: 3.3

Gravity: 91.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.03 AU - 8.23 AU

Year: 11579 Days

Day: 21.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 20,155,243 km

• M1: 351,705 km (0.119 R)
• M2: 854,802 km (0.091 R)
• M3: 1,196,334 km (0.075 R)
• M4: 1,244,804 km (0.108 R)
• M5: 1,445,115 km (0.11 R)
• M6: 1,903,783 km (0.112 R)
• M7: 2,373,071 km (0.092 R)
• M8: 2,403,589 km (0.059 R)
• M9: 2,589,240 km (0.114 R)
• M10: 2,747,514 km (0.042 R)
• M11: 2,843,856 km (0.119 R)
• M12: 3,308,656 km (0.068 R)
• M13: 3,690,131 km (0.118 R)
• M14: 4,085,368 km (0.118 R)
• M15: 4,158,671 km (0.084 R)
• M16: 4,195,622 km (0.112 R)
• M17: 4,306,624 km (0.107 R)
• M18: 4,684,059 km (0.118 R)
• M19: 4,722,356 km (0.09 R)
• M20: 4,876,591 km (0.106 R)
• M21: 5,111,310 km (0.089 R)
• M22: 5,429,804 km (0.081 R)
• M23: 5,919,438 km (0.116 R)
• M24: 6,002,465 km (0.045 R)
• M25: 7,426,337 km (0.119 R)
• M26: 7,968,779 km (0.108 R)
• M27: 8,291,163 km (0.114 R)
• M28: 8,806,079 km (0.094 R)
• M29: 9,719,972 km (0.042 R)
• M30: 10,262,564 km (0.083 R)
• M31: 10,312,380 km (0.087 R)
• M32: 10,764,315 km (0.071 R)
• M33: 11,120,358 km (0.062 R)
• M34: 11,791,753 km (0.074 R)
• M35: 12,370,098 km (0.095 R)
• M36: 13,336,052 km (0.061 R)
• M37: 14,437,541 km (0.118 R)
• M38: 14,886,185 km (0.112 R)
• M39: 14,942,583 km (0.034 R)
• M40: 15,225,772 km (0.089 R)
• M41: 15,625,049 km (0.11 R)
• M42: 16,085,661 km (0.119 R)
• M43: 17,972,090 km (0.058 R)
• M44: 19,063,556 km (0.096 R)
• M45: 19,555,583 km (0.109 R)
• M46: 19,927,184 km (0.103 R)
• M47: 19,989,417 km (0.113 R)
• M48: 20,238,797 km (0.109 R)
• M49: 21,820,345 km (0.083 R)
• M50: 22,593,617 km (0.091 R)
• M51: 24,232,910 km (0.077 R)
• M52: 25,639,429 km (0.04 R)
• M53: 25,707,048 km (0.096 R)
• M54: 25,842,434 km (0.11 R)
• M55: 25,910,351 km (0.093 R)
• M56: 26,250,238 km (0.118 R)
• M57: 26,318,454 km (0.112 R)
• M58: 27,832,833 km (0.061 R)
• M59: 28,041,522 km (0.048 R)
• M60: 28,390,534 km (0.074 R)
• M61: 30,014,270 km (0.075 R)
• M62: 30,371,210 km (0.09 R)
• M63: 31,740,479 km (0.106 R)
• M64: 32,177,006 km (0.116 R)
• M65: 32,250,010 km (0.109 R)
• M66: 33,572,605 km (0.049 R)
• M67: 34,240,409 km (0.095 R)
• M68: 34,538,708 km (0.114 R)
• M69: 34,613,357 km (0.051 R)
• M70: 36,270,303 km (0.118 R)
• M71: 37,875,787 km (0.049 R)
• M72: 38,261,451 km (0.081 R)
• M73: 39,114,458 km (0.11 R)
• M74: 39,895,508 km (0.078 R)
• M75: 43,070,274 km (0.078 R)
• M76: 43,150,608 km (0.097 R)
• M77: 43,634,109 km (0.099 R)
• M78: 44,362,650 km (0.077 R)
• M79: 44,606,345 km (0.028 R)
• M80: 47,482,813 km (0.058 R)
• M81: 47,649,016 km (0.087 R)
• M82: 48,817,525 km (0.111 R)
• M83: 49,069,298 km (0.073 R)
• M84: 49,237,297 km (0.116 R)
• M85: 50,672,988 km (0.099 R)
• M86: 51,097,845 km (0.11 R)
• M87: 51,268,088 km (0.115 R)
• M88: 52,379,600 km (0.073 R)
• M89: 54,191,679 km (0.079 R)
• M90: 54,713,177 km (0.087 R)
• M91: 54,887,459 km (0.117 R)
• M92: 54,974,525 km (0.063 R)
• M93: 55,761,260 km (0.111 R)
• M94: 56,375,509 km (0.11 R)
• M95: 56,639,549 km (0.108 R)
• M96: 57,080,564 km (0.12 R)
• M97: 57,965,734 km (0.034 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.9

Radius: 3.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.26 AU - 8.78 AU

Year: 16867 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 20,155,243 km

• M1: 89,609 km (0.064 R)
• M2: 220,358 km (0.114 R)
• M3: 252,521 km (0.053 R)
• M4: 286,480 km (0.11 R)
• M5: 329,265 km (0.088 R)
• M6: 421,567 km (0.115 R)
• M7: 521,947 km (0.104 R)
• M8: 705,952 km (0.105 R)
• M9: 940,671 km (0.115 R)
• M10: 1,049,878 km (0.114 R)
• M11: 1,174,642 km (0.105 R)
• M12: 1,316,312 km (0.103 R)
• M13: 1,513,482 km (0.093 R)
• M14: 1,615,657 km (0.089 R)
• M15: 1,667,567 km (0.12 R)
• M16: 2,060,262 km (0.119 R)
• M17: 2,187,719 km (0.06 R)
• M18: 2,216,442 km (0.058 R)
• M19: 2,540,172 km (0.072 R)
• M20: 2,600,759 km (0.081 R)
• M21: 2,863,004 km (0.069 R)
• M22: 3,021,129 km (0.086 R)
• M23: 3,512,708 km (0.1 R)
• M24: 3,733,364 km (0.082 R)
• M25: 3,836,737 km (0.069 R)
• M26: 4,205,944 km (0.096 R)
• M27: 4,476,567 km (0.118 R)
• M28: 4,604,772 km (0.116 R)
• M29: 4,715,624 km (0.094 R)
• M30: 4,883,473 km (0.077 R)
• M31: 4,958,870 km (0.087 R)
• M32: 5,015,568 km (0.101 R)
• M33: 5,129,561 km (0.042 R)
• M34: 5,379,689 km (0.086 R)
• M35: 5,476,928 km (0.074 R)
• M36: 5,574,765 km (0.096 R)
• M37: 5,891,613 km (0.091 R)
• M38: 6,072,477 km (0.09 R)
• M39: 6,646,633 km (0.107 R)
• M40: 7,280,928 km (0.095 R)
• M41: 7,780,136 km (0.075 R)
• M42: 8,312,705 km (0.032 R)
• M43: 9,156,586 km (0.038 R)
• M44: 9,482,859 km (0.089 R)
• M45: 10,679,343 km (0.075 R)
• M46: 10,973,453 km (0.028 R)
• M47: 11,394,720 km (0.062 R)
• M48: 11,419,553 km (0.055 R)
• M49: 11,745,527 km (0.065 R)
• M50: 11,821,224 km (0.111 R)
• M51: 13,079,491 km (0.11 R)
• M52: 13,367,767 km (0.06 R)
• M53: 13,817,458 km (0.107 R)
• M54: 14,110,969 km (0.096 R)
• M55: 14,758,578 km (0.116 R)
• M56: 15,113,424 km (0.094 R)
• M57: 15,333,183 km (0.077 R)
• M58: 15,803,818 km (0.117 R)
• M59: 15,887,294 km (0.044 R)
• M60: 16,250,966 km (0.119 R)
• M61: 17,935,438 km (0.054 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: 282 - 12,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit