🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.1

Radius: 10.2

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.73 AU - 0.75 AU

Year: 424 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 81,776,783 km

• M1: 127,308 km (0.087 R)
• M2: 278,551 km (0.055 R)
• M3: 345,421 km (0.114 R)
• M4: 436,527 km (0.09 R)
• M5: 505,192 km (0.112 R)
• M6: 582,085 km (0.111 R)
• M7: 787,483 km (0.12 R)
• M8: 924,216 km (0.097 R)
• M9: 1,059,602 km (0.104 R)
• M10: 1,137,393 km (0.056 R)
• M11: 1,237,324 km (0.056 R)
• M12: 1,309,281 km (0.073 R)
• M13: 1,382,584 km (0.049 R)
• M14: 1,446,611 km (0.116 R)
• M15: 1,533,677 km (0.1 R)
• M16: 1,600,099 km (0.092 R)
• M17: 1,730,249 km (0.12 R)
• M18: 1,817,165 km (0.119 R)
• M19: 1,965,267 km (0.038 R)
• M20: 2,050,089 km (0.11 R)
• M21: 2,129,825 km (0.089 R)
• M22: 2,198,191 km (0.108 R)
• M23: 2,267,305 km (0.095 R)
• M24: 2,407,927 km (0.088 R)
• M25: 2,544,809 km (0.044 R)
• M26: 2,610,932 km (0.089 R)
• M27: 2,677,652 km (0.057 R)
• M28: 2,908,781 km (0.1 R)
• M29: 2,998,989 km (0.07 R)
• M30: 3,167,885 km (0.074 R)
• M31: 3,289,508 km (0.088 R)
• M32: 3,449,129 km (0.075 R)
• M33: 3,552,201 km (0.059 R)
• M34: 3,618,922 km (0.091 R)
• M35: 3,989,775 km (0.089 R)
• M36: 4,082,526 km (0.07 R)
• M37: 4,238,556 km (0.077 R)
• M38: 4,349,109 km (0.087 R)
• M39: 4,436,624 km (0.07 R)
• M40: 4,564,979 km (0.113 R)
• M41: 4,637,684 km (0.072 R)
• M42: 4,751,528 km (0.081 R)
• M43: 4,833,507 km (0.044 R)
• M44: 5,023,796 km (0.066 R)
• M45: 5,107,271 km (0.103 R)
• M46: 5,428,907 km (0.059 R)
• M47: 5,818,460 km (0.114 R)
• M48: 5,897,447 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 8.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.02 AU - 1.68 AU

Year: 1046 Days

Day: 14.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,776,783 km

• M1: 108,608 km (0.103 R)
• M2: 211,681 km (0.093 R)
• M3: 267,182 km (0.057 R)
• M4: 327,021 km (0.111 R)
• M5: 427,700 km (0.113 R)
• M6: 544,387 km (0.12 R)
• M7: 629,957 km (0.072 R)
• M8: 693,985 km (0.097 R)
• M9: 769,681 km (0.101 R)
• M10: 853,007 km (0.095 R)
• M11: 994,078 km (0.1 R)
• M12: 1,101,190 km (0.062 R)
• M13: 1,180,178 km (0.111 R)
• M14: 1,233,883 km (0.103 R)
• M15: 1,372,112 km (0.086 R)
• M16: 1,503,758 km (0.111 R)
• M17: 1,823,299 km (0.104 R)
• M18: 1,904,979 km (0.067 R)
• M19: 2,020,170 km (0.085 R)
• M20: 2,210,608 km (0.082 R)
• M21: 2,311,437 km (0.099 R)
• M22: 2,510,851 km (0.1 R)
• M23: 2,737,491 km (0.045 R)
• M24: 2,985,674 km (0.084 R)
• M25: 3,120,013 km (0.119 R)
• M26: 3,263,926 km (0.064 R)
• M27: 3,433,421 km (0.085 R)
• M28: 3,519,290 km (0.093 R)
• M29: 3,613,836 km (0.07 R)
• M30: 3,733,215 km (0.037 R)
• M31: 3,878,026 km (0.038 R)
• M32: 4,000,247 km (0.107 R)
• M33: 4,240,202 km (0.085 R)
• M34: 4,340,881 km (0.059 R)
• M35: 4,725,498 km (0.11 R)
• M36: 4,786,384 km (0.117 R)
• M37: 4,873,749 km (0.072 R)
• M38: 5,138,986 km (0.072 R)
• M39: 5,409,010 km (0.082 R)
• M40: 5,794,823 km (0.106 R)
• M41: 6,075,918 km (0.069 R)
• M42: 6,132,765 km (0.063 R)
• M43: 6,409,521 km (0.116 R)
• M44: 6,525,310 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.9

Radius: 9.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.43 AU - 1.49 AU

Year: 1176 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 81,776,783 km

• M1: 121,773 km (0.119 R)
• M2: 192,682 km (0.079 R)
• M3: 255,364 km (0.06 R)
• M4: 364,420 km (0.111 R)
• M5: 483,500 km (0.109 R)
• M6: 543,788 km (0.072 R)
• M7: 736,770 km (0.117 R)
• M8: 864,676 km (0.066 R)
• M9: 964,308 km (0.082 R)
• M10: 1,030,879 km (0.051 R)
• M11: 1,188,256 km (0.105 R)
• M12: 1,246,898 km (0.028 R)
• M13: 1,340,247 km (0.103 R)
• M14: 1,401,582 km (0.112 R)
• M15: 1,663,678 km (0.116 R)
• M16: 1,722,470 km (0.059 R)
• M17: 1,926,222 km (0.116 R)
• M18: 1,988,006 km (0.119 R)
• M19: 2,074,324 km (0.115 R)
• M20: 2,145,832 km (0.096 R)
• M21: 2,218,088 km (0.115 R)
• M22: 2,307,697 km (0.092 R)
• M23: 2,373,669 km (0.12 R)
• M24: 2,431,863 km (0.058 R)
• M25: 2,678,251 km (0.067 R)
• M26: 2,765,167 km (0.084 R)
• M27: 3,004,374 km (0.093 R)
• M28: 3,085,606 km (0.084 R)
• M29: 3,158,609 km (0.115 R)
• M30: 3,315,388 km (0.109 R)
• M31: 3,503,133 km (0.079 R)
• M32: 3,598,427 km (0.112 R)
• M33: 3,694,619 km (0.09 R)
• M34: 3,772,110 km (0.108 R)
• M35: 3,928,739 km (0.114 R)
• M36: 4,238,556 km (0.066 R)
• M37: 4,350,306 km (0.083 R)
• M38: 4,473,425 km (0.113 R)
• M39: 5,009,733 km (0.096 R)
• M40: 5,128,065 km (0.079 R)
• M41: 5,521,957 km (0.116 R)
• M42: 5,610,818 km (0.095 R)
• M43: 5,880,393 km (0.116 R)
• M44: 6,165,676 km (0.115 R)
• M45: 6,327,392 km (0.118 R)
• M46: 6,408,773 km (0.076 R)
• M47: 6,490,453 km (0.112 R)
• M48: 6,856,818 km (0.059 R)
• M49: 6,940,444 km (0.107 R)
• M50: 7,084,506 km (0.097 R)
• M51: 7,157,061 km (0.076 R)
• M52: 7,449,376 km (0.101 R)
• M53: 7,535,394 km (0.081 R)
• M54: 7,708,479 km (0.117 R)
• M55: 7,845,361 km (0.035 R)
• M56: 8,096,237 km (0.113 R)
• M57: 8,260,794 km (0.087 R)
• M58: 8,426,399 km (0.115 R)
• M59: 8,580,335 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881

Radius: 4.3

Gravity: 47.65 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.27 AU - 9.81 AU

Year: 19650 Days

Day: 19.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,776,783 km

• M1: 376,538 km (0.073 R)
• M2: 416,032 km (0.078 R)
• M3: 457,021 km (0.107 R)
• M4: 588,518 km (0.095 R)
• M5: 994,676 km (0.026 R)
• M6: 1,224,608 km (0.12 R)
• M7: 1,632,412 km (0.078 R)
• M8: 2,078,662 km (0.115 R)
• M9: 2,715,650 km (0.083 R)
• M10: 3,075,732 km (0.107 R)
• M11: 3,240,589 km (0.103 R)
• M12: 3,493,260 km (0.062 R)
• M13: 3,535,895 km (0.068 R)
• M14: 5,137,340 km (0.097 R)
• M15: 6,036,274 km (0.117 R)
• M16: 6,190,809 km (0.107 R)
• M17: 6,451,109 km (0.077 R)
• M18: 7,806,017 km (0.117 R)
• M19: 8,143,809 km (0.082 R)
• M20: 8,200,656 km (0.047 R)
• M21: 8,601,728 km (0.111 R)
• M22: 8,659,473 km (0.1 R)
• M23: 9,422,871 km (0.063 R)
• M24: 10,453,301 km (0.054 R)
• M25: 10,700,885 km (0.04 R)
• M26: 11,138,908 km (0.055 R)
• M27: 11,710,521 km (0.1 R)
• M28: 11,903,203 km (0.096 R)
• M29: 12,487,533 km (0.047 R)
• M30: 12,882,321 km (0.097 R)
• M31: 13,214,279 km (0.091 R)
• M32: 13,281,000 km (0.107 R)
• M33: 14,777,726 km (0.074 R)
• M34: 15,686,833 km (0.09 R)
• M35: 16,183,946 km (0.089 R)
• M36: 17,047,874 km (0.114 R)
• M37: 17,632,203 km (0.1 R)
• M38: 18,148,914 km (0.03 R)
• M39: 20,110,891 km (0.114 R)
• M40: 20,264,528 km (0.096 R)
• M41: 20,341,570 km (0.084 R)
• M42: 20,650,490 km (0.078 R)
• M43: 21,744,051 km (0.116 R)
• M44: 22,936,346 km (0.043 R)
• M45: 23,177,348 km (0.073 R)
• M46: 23,742,977 km (0.094 R)
• M47: 24,723,292 km (0.099 R)
• M48: 25,799,948 km (0.108 R)
• M49: 26,386,072 km (0.083 R)
• M50: 26,554,220 km (0.107 R)
• M51: 26,722,817 km (0.119 R)
• M52: 27,230,852 km (0.085 R)
• M53: 28,428,532 km (0.072 R)
• M54: 30,963,468 km (0.1 R)
• M55: 32,302,668 km (0.105 R)
• M56: 33,296,746 km (0.059 R)
• M57: 33,387,702 km (0.109 R)
• M58: 33,478,657 km (0.09 R)
• M59: 34,576,406 km (0.108 R)
• M60: 34,668,559 km (0.05 R)
• M61: 36,245,320 km (0.112 R)
• M62: 36,807,359 km (0.12 R)
• M63: 37,372,241 km (0.093 R)
• M64: 42,092,054 km (0.106 R)
• M65: 42,288,625 km (0.062 R)
• M66: 44,271,395 km (0.088 R)
• M67: 46,385,513 km (0.107 R)
• M68: 46,487,090 km (0.083 R)
• M69: 46,893,697 km (0.116 R)
• M70: 47,301,650 km (0.07 R)
• M71: 47,403,825 km (0.081 R)
• M72: 47,608,326 km (0.118 R)
• M73: 49,255,249 km (0.109 R)
• M74: 50,293,907 km (0.108 R)
• M75: 50,711,434 km (0.12 R)
• M76: 52,710,211 km (0.068 R)
• M77: 56,567,443 km (0.069 R)
• M78: 56,784,360 km (0.069 R)
• M79: 57,110,334 km (0.066 R)
• M80: 57,764,076 km (0.09 R)
• M81: 58,091,845 km (0.119 R)
• M82: 59,188,996 km (0.031 R)
• M83: 59,519,458 km (0.084 R)
• M84: 60,847,438 km (0.036 R)
• M85: 62,409,090 km (0.108 R)
• M86: 63,419,923 km (0.073 R)
• M87: 63,758,164 km (0.06 R)
• M88: 65,685,583 km (0.119 R)
• M89: 66,256,149 km (0.116 R)
• M90: 72,521,906 km (0.121 R)
• M91: 73,821,164 km (0.104 R)
• M92: 74,058,276 km (0.061 R)
• M93: 75,247,430 km (0.03 R)
• M94: 77,283,307 km (0.07 R)
• M95: 80,066,576 km (0.091 R)
• M96: 81,164,624 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit