🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 8.3

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.48 AU - 0.56 AU

Year: 254 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,380,046 km

• M1: 104,270 km (0.041 R)
• M2: 163,660 km (0.074 R)
• M3: 241,750 km (0.111 R)
• M4: 293,511 km (0.098 R)
• M5: 389,553 km (0.095 R)
• M6: 443,558 km (0.082 R)
• M7: 495,169 km (0.041 R)
• M8: 549,024 km (0.071 R)
• M9: 617,091 km (0.074 R)
• M10: 675,883 km (0.084 R)
• M11: 733,478 km (0.033 R)
• M12: 833,410 km (0.036 R)
• M13: 963,261 km (0.12 R)
• M14: 1,025,194 km (0.119 R)
• M15: 1,080,994 km (0.101 R)
• M16: 1,141,881 km (0.096 R)
• M17: 1,203,814 km (0.112 R)
• M18: 1,291,030 km (0.106 R)
• M19: 1,459,327 km (0.06 R)
• M20: 1,526,945 km (0.112 R)
• M21: 1,604,288 km (0.107 R)
• M22: 1,700,778 km (0.095 R)
• M23: 1,754,185 km (0.115 R)
• M24: 1,890,319 km (0.068 R)
• M25: 2,015,981 km (0.119 R)
• M26: 2,207,167 km (0.071 R)
• M27: 2,319,814 km (0.109 R)
• M28: 2,489,907 km (0.094 R)
• M29: 2,571,288 km (0.043 R)
• M30: 2,757,986 km (0.101 R)
• M31: 2,900,852 km (0.1 R)
• M32: 2,997,493 km (0.116 R)
• M33: 3,089,794 km (0.103 R)
• M34: 3,327,505 km (0.04 R)
• M35: 3,634,480 km (0.094 R)
• M36: 3,686,540 km (0.11 R)
• M37: 3,791,408 km (0.061 R)
• M38: 3,861,869 km (0.102 R)
• M39: 3,944,597 km (0.102 R)
• M40: 4,045,874 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.7

Radius: 13.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.94 AU - 4.16 AU

Year: 4537 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,380,046 km

• M1: 199,115 km (0.053 R)
• M2: 417,677 km (0.119 R)
• M3: 578,345 km (0.088 R)
• M4: 676,631 km (0.1 R)
• M5: 809,025 km (0.113 R)
• M6: 1,165,667 km (0.102 R)
• M7: 1,251,685 km (0.08 R)
• M8: 1,535,622 km (0.12 R)
• M9: 1,704,069 km (0.114 R)
• M10: 1,853,368 km (0.081 R)
• M11: 2,033,484 km (0.067 R)
• M12: 2,342,104 km (0.108 R)
• M13: 2,439,193 km (0.093 R)
• M14: 2,738,539 km (0.071 R)
• M15: 3,126,147 km (0.103 R)
• M16: 3,248,967 km (0.091 R)
• M17: 3,357,724 km (0.117 R)
• M18: 3,467,828 km (0.118 R)
• M19: 3,986,634 km (0.076 R)
• M20: 4,340,433 km (0.063 R)
• M21: 5,705,513 km (0.099 R)
• M22: 5,818,609 km (0.116 R)
• M23: 6,104,790 km (0.119 R)
• M24: 6,395,608 km (0.108 R)
• M25: 6,611,777 km (0.107 R)
• M26: 6,790,547 km (0.083 R)
• M27: 6,890,478 km (0.064 R)
• M28: 6,991,008 km (0.108 R)
• M29: 7,132,527 km (0.065 R)
• M30: 7,397,914 km (0.083 R)
• M31: 7,645,798 km (0.08 R)
• M32: 8,022,784 km (0.116 R)
• M33: 8,362,970 km (0.101 R)
• M34: 8,643,017 km (0.093 R)
• M35: 8,751,475 km (0.092 R)
• M36: 8,904,215 km (0.1 R)
• M37: 8,991,879 km (0.062 R)
• M38: 9,771,135 km (0.117 R)
• M39: 9,929,559 km (0.119 R)
• M40: 10,502,668 km (0.05 R)
• M41: 11,015,789 km (0.047 R)
• M42: 11,180,795 km (0.077 R)
• M43: 11,537,137 km (0.114 R)
• M44: 11,656,816 km (0.069 R)
• M45: 11,800,878 km (0.087 R)
• M46: 12,188,187 km (0.088 R)
• M47: 12,432,331 km (0.081 R)
• M48: 13,174,486 km (0.026 R)
• M49: 14,314,571 km (0.12 R)
• M50: 14,701,731 km (0.12 R)
• M51: 14,987,762 km (0.106 R)
• M52: 15,512,701 km (0.08 R)
• M53: 15,883,704 km (0.102 R)
• M54: 16,150,437 km (0.113 R)
• M55: 16,257,698 km (0.067 R)
• M56: 16,688,540 km (0.091 R)
• M57: 16,987,137 km (0.102 R)
• M58: 17,178,024 km (0.117 R)
• M59: 17,287,380 km (0.034 R)
• M60: 17,397,036 km (0.086 R)
• M61: 17,506,840 km (0.119 R)
• M62: 17,727,198 km (0.117 R)
• M63: 18,310,181 km (0.101 R)
• M64: 18,814,924 km (0.111 R)
• M65: 18,984,119 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 14.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.44 AU - 4.9 AU

Year: 6845 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,380,046 km

• M1: 215,271 km (0.11 R)
• M2: 669,899 km (0.114 R)
• M3: 848,968 km (0.07 R)
• M4: 1,045,839 km (0.117 R)
• M5: 1,508,545 km (0.098 R)
• M6: 1,797,867 km (0.103 R)
• M7: 2,547,203 km (0.103 R)
• M8: 2,826,353 km (0.077 R)
• M9: 2,935,409 km (0.078 R)
• M10: 3,242,833 km (0.113 R)
• M11: 3,400,509 km (0.081 R)
• M12: 3,634,630 km (0.072 R)
• M13: 4,118,878 km (0.085 R)
• M14: 4,463,851 km (0.086 R)
• M15: 4,575,600 km (0.088 R)
• M16: 4,704,554 km (0.04 R)
• M17: 4,982,507 km (0.089 R)
• M18: 5,589,276 km (0.111 R)
• M19: 5,849,127 km (0.102 R)
• M20: 6,470,856 km (0.089 R)
• M21: 6,965,127 km (0.075 R)
• M22: 7,058,028 km (0.077 R)
• M23: 7,339,122 km (0.092 R)
• M24: 7,970,724 km (0.119 R)
• M25: 8,263,637 km (0.107 R)
• M26: 8,362,072 km (0.08 R)
• M27: 9,470,742 km (0.107 R)
• M28: 11,274,144 km (0.102 R)
• M29: 11,957,807 km (0.053 R)
• M30: 12,451,180 km (0.08 R)
• M31: 12,655,082 km (0.105 R)
• M32: 12,768,777 km (0.03 R)
• M33: 13,388,710 km (0.038 R)
• M34: 13,784,097 km (0.039 R)
• M35: 14,206,861 km (0.072 R)
• M36: 14,301,407 km (0.045 R)
• M37: 14,729,556 km (0.119 R)
• M38: 15,017,382 km (0.107 R)
• M39: 15,258,534 km (0.098 R)
• M40: 15,549,801 km (0.07 R)
• M41: 16,063,819 km (0.117 R)
• M42: 16,558,540 km (0.081 R)
• M43: 16,658,022 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 7.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.03 AU - 8.33 AU

Year: 14436 Days

Day: 19 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,380,046 km

• M1: 95,892 km (0.046 R)
• M2: 242,049 km (0.115 R)
• M3: 314,305 km (0.1 R)
• M4: 383,419 km (0.116 R)
• M5: 471,532 km (0.075 R)
• M6: 669,899 km (0.113 R)
• M7: 779,106 km (0.094 R)
• M8: 1,069,326 km (0.095 R)
• M9: 1,451,847 km (0.115 R)
• M10: 1,512,734 km (0.106 R)
• M11: 1,574,518 km (0.099 R)
• M12: 1,658,292 km (0.1 R)
• M13: 1,963,322 km (0.1 R)
• M14: 2,076,568 km (0.043 R)
• M15: 2,262,219 km (0.077 R)
• M16: 2,357,214 km (0.12 R)
• M17: 2,502,174 km (0.045 R)
• M18: 2,551,092 km (0.114 R)
• M19: 2,750,207 km (0.093 R)
• M20: 3,820,131 km (0.093 R)
• M21: 4,310,064 km (0.077 R)
• M22: 4,428,247 km (0.092 R)
• M23: 4,758,858 km (0.081 R)
• M24: 5,285,293 km (0.098 R)
• M25: 5,830,427 km (0.083 R)
• M26: 6,460,534 km (0.071 R)
• M27: 7,217,200 km (0.083 R)
• M28: 7,713,117 km (0.099 R)
• M29: 8,147,100 km (0.119 R)
• M30: 8,367,009 km (0.093 R)
• M31: 8,775,261 km (0.084 R)
• M32: 9,228,244 km (0.112 R)
• M33: 9,304,389 km (0.037 R)
• M34: 9,611,364 km (0.118 R)
• M35: 10,078,109 km (0.115 R)
• M36: 11,399,358 km (0.102 R)
• M37: 11,769,014 km (0.102 R)
• M38: 12,562,481 km (0.12 R)
• M39: 12,731,826 km (0.099 R)
• M40: 13,029,825 km (0.106 R)
• M41: 13,981,267 km (0.107 R)
• M42: 15,859,169 km (0.046 R)
• M43: 17,342,432 km (0.047 R)
• M44: 17,862,435 km (0.039 R)
• M45: 18,148,166 km (0.118 R)
• M46: 19,014,637 km (0.065 R)
• M47: 19,306,503 km (0.057 R)
• M48: 19,404,190 km (0.069 R)
• M49: 19,845,354 km (0.097 R)
• M50: 21,390,551 km (0.05 R)
• M51: 22,458,979 km (0.059 R)
• M52: 22,664,526 km (0.116 R)
• M53: 23,025,655 km (0.025 R)
• M54: 23,232,849 km (0.066 R)
• M55: 23,596,820 km (0.106 R)
• M56: 24,120,263 km (0.115 R)
• M57: 25,231,925 km (0.115 R)
• M58: 25,392,144 km (0.101 R)
• M59: 25,982,308 km (0.054 R)
• M60: 26,090,018 km (0.095 R)
• M61: 26,522,805 km (0.079 R)
• M62: 27,340,357 km (0.081 R)
• M63: 27,669,772 km (0.119 R)
• M64: 27,945,181 km (0.101 R)
• M65: 29,673,336 km (0.085 R)
• M66: 30,294,915 km (0.095 R)
• M67: 30,408,310 km (0.11 R)
• M68: 30,522,005 km (0.115 R)
• M69: 31,435,898 km (0.118 R)
• M70: 31,608,235 km (0.086 R)
• M71: 31,723,276 km (0.091 R)
• M72: 32,707,181 km (0.114 R)
• M73: 32,765,374 km (0.098 R)
• M74: 33,290,613 km (0.062 R)
• M75: 33,818,543 km (0.113 R)
• M76: 33,936,277 km (0.119 R)
• M77: 34,172,043 km (0.099 R)
• M78: 34,349,317 km (0.12 R)
• M79: 37,591,252 km (0.101 R)
• M80: 37,652,288 km (0.066 R)
• M81: 38,324,880 km (0.114 R)
• M82: 39,063,295 km (0.084 R)
• M83: 39,992,747 km (0.11 R)
• M84: 40,117,362 km (0.118 R)
• M85: 41,936,771 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 19,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit