🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 11.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.73 AU - 0.89 AU

Year: 471 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 20,892,920 km

• M1: 146,008 km (0.079 R)
• M2: 225,444 km (0.072 R)
• M3: 342,280 km (0.096 R)
• M4: 430,243 km (0.109 R)
• M5: 521,199 km (0.069 R)
• M6: 623,973 km (0.119 R)
• M7: 718,369 km (0.073 R)
• M8: 805,585 km (0.033 R)
• M9: 955,332 km (0.064 R)
• M10: 1,057,358 km (0.11 R)
• M11: 1,153,699 km (0.066 R)
• M12: 1,278,463 km (0.118 R)
• M13: 1,355,656 km (0.064 R)
• M14: 1,504,057 km (0.103 R)
• M15: 1,602,642 km (0.085 R)
• M16: 1,703,321 km (0.103 R)
• M17: 1,835,267 km (0.077 R)
• M18: 2,060,860 km (0.092 R)
• M19: 2,152,564 km (0.111 R)
• M20: 2,352,726 km (0.102 R)
• M21: 2,442,335 km (0.085 R)
• M22: 2,519,976 km (0.112 R)
• M23: 2,658,055 km (0.12 R)
• M24: 2,997,044 km (0.036 R)
• M25: 3,094,432 km (0.086 R)
• M26: 3,228,322 km (0.099 R)
• M27: 3,314,042 km (0.102 R)
• M28: 3,393,179 km (0.104 R)
• M29: 3,546,218 km (0.108 R)
• M30: 3,656,920 km (0.092 R)
• M31: 3,821,328 km (0.092 R)
• M32: 3,957,761 km (0.079 R)
• M33: 4,072,652 km (0.089 R)
• M34: 4,188,740 km (0.107 R)
• M35: 4,471,929 km (0.079 R)
• M36: 4,785,636 km (0.12 R)
• M37: 4,859,088 km (0.063 R)
• M38: 5,040,401 km (0.082 R)
• M39: 5,265,845 km (0.107 R)
• M40: 5,605,881 km (0.06 R)
• M41: 5,709,403 km (0.075 R)
• M42: 5,848,379 km (0.102 R)
• M43: 5,944,571 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 14.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.96 AU - 2.48 AU

Year: 2136 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,892,920 km

• M1: 178,321 km (0.077 R)
• M2: 317,746 km (0.028 R)
• M3: 467,643 km (0.062 R)
• M4: 570,267 km (0.099 R)
• M5: 886,667 km (0.094 R)
• M6: 1,081,892 km (0.109 R)
• M7: 1,303,147 km (0.039 R)
• M8: 1,470,846 km (0.056 R)
• M9: 1,646,025 km (0.085 R)
• M10: 1,803,702 km (0.068 R)
• M11: 1,928,616 km (0.093 R)
• M12: 2,121,597 km (0.087 R)
• M13: 2,569,194 km (0.091 R)
• M14: 2,696,651 km (0.098 R)
• M15: 2,957,849 km (0.105 R)
• M16: 3,121,509 km (0.118 R)
• M17: 3,227,424 km (0.097 R)
• M18: 3,427,287 km (0.117 R)
• M19: 3,663,053 km (0.097 R)
• M20: 4,317,993 km (0.09 R)
• M21: 4,487,637 km (0.107 R)
• M22: 5,027,386 km (0.116 R)
• M23: 5,277,962 km (0.112 R)
• M24: 5,477,825 km (0.108 R)
• M25: 5,606,330 km (0.069 R)
• M26: 5,828,931 km (0.112 R)
• M27: 5,941,429 km (0.027 R)
• M28: 6,206,666 km (0.034 R)
• M29: 6,533,986 km (0.097 R)
• M30: 7,286,314 km (0.116 R)
• M31: 7,488,869 km (0.104 R)
• M32: 7,652,380 km (0.095 R)
• M33: 8,317,941 km (0.115 R)
• M34: 8,829,416 km (0.055 R)
• M35: 9,088,968 km (0.028 R)
• M36: 9,373,204 km (0.08 R)
• M37: 9,905,473 km (0.068 R)
• M38: 10,333,772 km (0.117 R)
• M39: 10,607,536 km (0.088 R)
• M40: 11,185,582 km (0.045 R)
• M41: 11,490,164 km (0.071 R)
• M42: 11,584,410 km (0.064 R)
• M43: 11,821,373 km (0.12 R)
• M44: 12,011,961 km (0.079 R)
• M45: 12,107,704 km (0.114 R)
• M46: 12,348,107 km (0.089 R)
• M47: 12,565,772 km (0.045 R)
• M48: 12,931,539 km (0.079 R)
• M49: 13,698,527 km (0.118 R)
• M50: 13,923,971 km (0.1 R)
• M51: 15,043,861 km (0.106 R)
• M52: 15,147,084 km (0.025 R)
• M53: 15,380,307 km (0.065 R)
• M54: 15,693,116 km (0.107 R)
• M55: 15,824,014 km (0.085 R)
• M56: 15,929,032 km (0.09 R)
• M57: 16,166,294 km (0.088 R)
• M58: 16,537,596 km (0.112 R)
• M59: 16,644,109 km (0.059 R)
• M60: 16,750,922 km (0.107 R)
• M61: 16,938,369 km (0.069 R)
• M62: 17,722,710 km (0.082 R)
• M63: 18,187,960 km (0.118 R)
• M64: 18,325,440 km (0.103 R)
• M65: 18,574,072 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 8.9

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.33 AU - 2.85 AU

Year: 2691 Days

Day: 6.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,892,920 km

• M1: 141,220 km (0.03 R)
• M2: 245,789 km (0.108 R)
• M3: 398,978 km (0.118 R)
• M4: 501,302 km (0.081 R)
• M5: 958,174 km (0.051 R)
• M6: 1,100,741 km (0.064 R)
• M7: 1,203,664 km (0.079 R)
• M8: 1,358,349 km (0.067 R)
• M9: 1,583,344 km (0.039 R)
• M10: 1,700,479 km (0.112 R)
• M11: 1,793,529 km (0.116 R)
• M12: 1,861,147 km (0.116 R)
• M13: 2,492,600 km (0.096 R)
• M14: 2,879,310 km (0.09 R)
• M15: 2,958,896 km (0.075 R)
• M16: 3,235,204 km (0.104 R)
• M17: 3,368,196 km (0.109 R)
• M18: 3,502,984 km (0.113 R)
• M19: 3,605,159 km (0.063 R)
• M20: 3,812,801 km (0.038 R)
• M21: 4,149,546 km (0.115 R)
• M22: 4,221,652 km (0.065 R)
• M23: 4,330,559 km (0.037 R)
• M24: 4,422,113 km (0.1 R)
• M25: 5,294,269 km (0.073 R)
• M26: 5,750,093 km (0.085 R)
• M27: 6,197,840 km (0.077 R)
• M28: 6,488,658 km (0.057 R)
• M29: 6,826,450 km (0.108 R)
• M30: 7,062,067 km (0.117 R)
• M31: 7,235,151 km (0.04 R)
• M32: 7,387,741 km (0.1 R)
• M33: 7,762,783 km (0.105 R)
• M34: 8,098,930 km (0.091 R)
• M35: 8,531,417 km (0.097 R)
• M36: 8,600,382 km (0.095 R)
• M37: 8,669,645 km (0.107 R)
• M38: 8,808,472 km (0.11 R)
• M39: 8,994,871 km (0.086 R)
• M40: 9,182,616 km (0.096 R)
• M41: 9,253,376 km (0.079 R)
• M42: 9,490,339 km (0.088 R)
• M43: 9,705,461 km (0.053 R)
• M44: 9,825,588 km (0.079 R)
• M45: 9,922,079 km (0.075 R)
• M46: 10,262,414 km (0.091 R)
• M47: 10,557,122 km (0.115 R)
• M48: 10,755,189 km (0.059 R)
• M49: 11,079,517 km (0.116 R)
• M50: 11,331,291 km (0.085 R)
• M51: 12,331,203 km (0.083 R)
• M52: 13,466,202 km (0.093 R)
• M53: 13,573,464 km (0.083 R)
• M54: 14,277,621 km (0.108 R)
• M55: 14,496,782 km (0.094 R)
• M56: 14,661,788 km (0.074 R)
• M57: 14,772,191 km (0.074 R)
• M58: 15,328,097 km (0.029 R)
• M59: 15,580,618 km (0.115 R)
• M60: 15,664,991 km (0.07 R)
• M61: 15,749,664 km (0.062 R)
• M62: 16,004,429 km (0.046 R)
• M63: 16,346,260 km (0.097 R)
• M64: 16,403,407 km (0.114 R)
• M65: 17,037,103 km (0.037 R)
• M66: 17,298,600 km (0.114 R)
• M67: 17,444,458 km (0.116 R)
• M68: 17,502,801 km (0.055 R)
• M69: 18,150,261 km (0.111 R)
• M70: 18,387,673 km (0.077 R)
• M71: 18,447,063 km (0.084 R)
• M72: 18,775,580 km (0.116 R)
• M73: 19,015,535 km (0.101 R)
• M74: 19,407,930 km (0.098 R)
• M75: 19,924,940 km (0.094 R)
• M76: 20,016,644 km (0.072 R)
• M77: 20,139,015 km (0.06 R)
• M78: 20,508,073 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179

Radius: 7.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.1 AU - 7.84 AU

Year: 10626 Days

Day: 16.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 20,892,920 km

• M1: 97,987 km (0.11 R)
• M2: 155,432 km (0.114 R)
• M3: 238,160 km (0.116 R)
• M4: 518,656 km (0.113 R)
• M5: 636,389 km (0.076 R)
• M6: 698,921 km (0.112 R)
• M7: 750,383 km (0.063 R)
• M8: 1,102,985 km (0.11 R)
• M9: 1,194,988 km (0.099 R)
• M10: 1,622,688 km (0.091 R)
• M11: 1,781,411 km (0.072 R)
• M12: 1,871,769 km (0.114 R)
• M13: 1,982,321 km (0.077 R)
• M14: 2,426,029 km (0.108 R)
• M15: 3,114,927 km (0.119 R)
• M16: 3,224,433 km (0.111 R)
• M17: 3,379,865 km (0.104 R)
• M18: 3,447,184 km (0.12 R)
• M19: 3,537,690 km (0.119 R)
• M20: 3,698,059 km (0.048 R)
• M21: 3,814,147 km (0.059 R)
• M22: 4,266,082 km (0.077 R)
• M23: 4,585,175 km (0.118 R)
• M24: 4,835,901 km (0.057 R)
• M25: 5,091,115 km (0.107 R)
• M26: 5,324,487 km (0.115 R)
• M27: 6,237,932 km (0.079 R)
• M28: 6,656,208 km (0.097 R)
• M29: 7,199,098 km (0.069 R)
• M30: 7,344,358 km (0.076 R)
• M31: 7,519,836 km (0.091 R)
• M32: 7,637,719 km (0.062 R)
• M33: 7,756,201 km (0.114 R)
• M34: 7,845,361 km (0.112 R)
• M35: 8,085,017 km (0.103 R)
• M36: 8,387,953 km (0.036 R)
• M37: 8,540,842 km (0.085 R)
• M38: 8,725,445 km (0.086 R)
• M39: 9,098,842 km (0.089 R)
• M40: 9,382,180 km (0.077 R)
• M41: 9,572,768 km (0.113 R)
• M42: 10,842,554 km (0.099 R)
• M43: 11,009,057 km (0.115 R)
• M44: 11,243,776 km (0.106 R)
• M45: 11,581,867 km (0.111 R)
• M46: 13,038,053 km (0.114 R)
• M47: 13,393,348 km (0.099 R)
• M48: 13,932,050 km (0.095 R)
• M49: 14,113,213 km (0.085 R)
• M50: 14,477,932 km (0.071 R)
• M51: 15,403,195 km (0.036 R)
• M52: 15,778,536 km (0.115 R)
• M53: 16,385,604 km (0.051 R)
• M54: 16,615,237 km (0.044 R)
• M55: 16,807,321 km (0.08 R)
• M56: 16,961,556 km (0.053 R)
• M57: 17,661,525 km (0.115 R)
• M58: 17,739,914 km (0.107 R)
• M59: 18,015,024 km (0.027 R)
• M60: 18,569,584 km (0.045 R)
• M61: 18,649,170 km (0.104 R)
• M62: 18,848,883 km (0.096 R)
• M63: 20,348,602 km (0.057 R)
• M64: 20,554,299 km (0.085 R)
• M65: 21,550,770 km (0.072 R)
• M66: 21,634,545 km (0.116 R)
• M67: 22,097,101 km (0.102 R)
• M68: 22,647,921 km (0.031 R)
• M69: 23,289,097 km (0.05 R)
• M70: 23,806,407 km (0.113 R)
• M71: 24,196,857 km (0.094 R)
• M72: 24,764,581 km (0.077 R)
• M73: 25,248,381 km (0.11 R)
• M74: 25,779,752 km (0.119 R)
• M75: 26,270,134 km (0.082 R)
• M76: 26,404,323 km (0.115 R)
• M77: 26,718,479 km (0.096 R)
• M78: 28,445,437 km (0.066 R)
• M79: 28,813,597 km (0.042 R)
• M80: 29,090,802 km (0.09 R)
• M81: 29,229,629 km (0.099 R)
• M82: 30,161,474 km (0.107 R)
• M83: 30,255,122 km (0.058 R)
• M84: 30,442,867 km (0.119 R)
• M85: 31,339,707 km (0.075 R)
• M86: 31,719,985 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 5.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.54 AU - 11.14 AU

Year: 18430 Days

Day: 22.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 20,892,920 km

• M1: 94,845 km (0.086 R)
• M2: 490,083 km (0.094 R)
• M3: 533,167 km (0.107 R)
• M4: 729,290 km (0.106 R)
• M5: 882,927 km (0.081 R)
• M6: 1,727,706 km (0.112 R)
• M7: 2,736,295 km (0.071 R)
• M8: 2,959,794 km (0.035 R)
• M9: 3,106,400 km (0.115 R)
• M10: 4,419,420 km (0.087 R)
• M11: 4,568,420 km (0.044 R)
• M12: 5,577,308 km (0.093 R)
• M13: 5,738,425 km (0.112 R)
• M14: 5,983,017 km (0.109 R)
• M15: 6,251,994 km (0.103 R)
• M16: 7,017,038 km (0.087 R)
• M17: 7,082,113 km (0.114 R)
• M18: 7,587,754 km (0.1 R)
• M19: 8,379,426 km (0.089 R)
• M20: 8,656,780 km (0.113 R)
• M21: 8,703,305 km (0.116 R)
• M22: 9,031,523 km (0.109 R)
• M23: 9,339,694 km (0.11 R)
• M24: 9,845,036 km (0.075 R)
• M25: 10,932,313 km (0.073 R)
• M26: 11,515,595 km (0.074 R)
• M27: 12,844,922 km (0.111 R)
• M28: 12,951,286 km (0.108 R)
• M29: 13,057,800 km (0.028 R)
• M30: 13,487,146 km (0.044 R)
• M31: 13,703,464 km (0.089 R)
• M32: 14,387,126 km (0.112 R)
• M33: 14,691,408 km (0.037 R)
• M34: 15,588,697 km (0.066 R)
• M35: 17,997,372 km (0.082 R)
• M36: 18,355,210 km (0.079 R)
• M37: 18,564,946 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit