🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.9

Radius: 8.3

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.6 AU - 0.8 AU

Year: 384 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 38,952,694 km

• M1: 116,836 km (0.115 R)
• M2: 170,392 km (0.088 R)
• M3: 271,670 km (0.077 R)
• M4: 338,690 km (0.025 R)
• M5: 403,166 km (0.101 R)
• M6: 455,675 km (0.095 R)
• M7: 525,089 km (0.034 R)
• M8: 675,883 km (0.097 R)
• M9: 752,776 km (0.105 R)
• M10: 819,946 km (0.048 R)
• M11: 893,698 km (0.104 R)
• M12: 947,104 km (0.072 R)
• M13: 1,020,257 km (0.102 R)
• M14: 1,085,781 km (0.094 R)
• M15: 1,196,783 km (0.062 R)
• M16: 1,296,415 km (0.111 R)
• M17: 1,568,833 km (0.074 R)
• M18: 1,628,822 km (0.102 R)
• M19: 1,717,384 km (0.033 R)
• M20: 1,981,424 km (0.08 R)
• M21: 2,034,531 km (0.115 R)
• M22: 2,191,010 km (0.1 R)
• M23: 2,270,596 km (0.081 R)
• M24: 2,345,096 km (0.051 R)
• M25: 2,433,060 km (0.098 R)
• M26: 2,490,057 km (0.11 R)
• M27: 2,566,950 km (0.107 R)
• M28: 2,644,591 km (0.104 R)
• M29: 2,696,801 km (0.079 R)
• M30: 2,762,624 km (0.116 R)
• M31: 3,003,925 km (0.103 R)
• M32: 3,120,312 km (0.083 R)
• M33: 3,203,339 km (0.052 R)
• M34: 3,343,363 km (0.1 R)
• M35: 3,414,123 km (0.107 R)
• M36: 3,805,171 km (0.113 R)
• M37: 3,864,263 km (0.08 R)
• M38: 4,096,438 km (0.072 R)
• M39: 4,149,396 km (0.026 R)
• M40: 4,202,803 km (0.113 R)
• M41: 4,387,257 km (0.105 R)
• M42: 4,449,340 km (0.105 R)
• M43: 4,621,527 km (0.106 R)
• M44: 4,700,664 km (0.085 R)
• M45: 4,916,235 km (0.09 R)
• M46: 4,997,018 km (0.103 R)
• M47: 5,299,505 km (0.114 R)
• M48: 5,448,803 km (0.116 R)
• M49: 5,532,428 km (0.062 R)
• M50: 5,751,589 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 8.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.26 AU - 1.8 AU

Year: 1241 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,952,694 km

• M1: 106,214 km (0.109 R)
• M2: 244,892 km (0.054 R)
• M3: 370,704 km (0.06 R)
• M4: 486,941 km (0.047 R)
• M5: 565,181 km (0.095 R)
• M6: 658,679 km (0.102 R)
• M7: 718,668 km (0.12 R)
• M8: 892,052 km (0.052 R)
• M9: 1,028,037 km (0.097 R)
• M10: 1,085,632 km (0.119 R)
• M11: 1,191,098 km (0.092 R)
• M12: 1,244,953 km (0.102 R)
• M13: 1,390,811 km (0.117 R)
• M14: 1,594,115 km (0.115 R)
• M15: 1,768,396 km (0.049 R)
• M16: 1,869,674 km (0.081 R)
• M17: 1,956,890 km (0.114 R)
• M18: 2,078,214 km (0.113 R)
• M19: 2,243,669 km (0.034 R)
• M20: 2,328,042 km (0.093 R)
• M21: 2,439,492 km (0.101 R)
• M22: 2,676,456 km (0.052 R)
• M23: 2,748,113 km (0.09 R)
• M24: 2,802,417 km (0.078 R)
• M25: 3,060,024 km (0.112 R)
• M26: 3,172,821 km (0.105 R)
• M27: 3,306,113 km (0.088 R)
• M28: 3,460,947 km (0.088 R)
• M29: 3,737,404 km (0.111 R)
• M30: 3,848,106 km (0.094 R)
• M31: 4,082,825 km (0.076 R)
• M32: 4,301,388 km (0.051 R)
• M33: 4,406,854 km (0.109 R)
• M34: 4,470,433 km (0.066 R)
• M35: 4,870,009 km (0.084 R)
• M36: 5,112,956 km (0.109 R)
• M37: 5,416,490 km (0.097 R)
• M38: 5,473,487 km (0.107 R)
• M39: 5,656,744 km (0.059 R)
• M40: 5,830,577 km (0.077 R)
• M41: 5,994,387 km (0.079 R)
• M42: 6,183,329 km (0.101 R)
• M43: 6,555,379 km (0.067 R)
• M44: 6,652,468 km (0.074 R)
• M45: 6,946,876 km (0.059 R)
• M46: 7,033,493 km (0.088 R)
• M47: 7,145,542 km (0.108 R)
• M48: 7,220,491 km (0.111 R)
• M49: 7,320,871 km (0.061 R)
• M50: 7,472,264 km (0.082 R)
• M51: 7,611,988 km (0.099 R)
• M52: 7,663,001 km (0.092 R)
• M53: 7,881,265 km (0.109 R)
• M54: 7,945,741 km (0.118 R)
• M55: 8,023,532 km (0.047 R)
• M56: 8,310,611 km (0.041 R)
• M57: 8,442,107 km (0.058 R)
• M58: 8,694,179 km (0.104 R)
• M59: 8,894,790 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 14.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.66 AU - 2.7 AU

Year: 2112 Days

Day: 7.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,952,694 km

• M1: 201,957 km (0.114 R)
• M2: 346,020 km (0.063 R)
• M3: 469,737 km (0.111 R)
• M4: 607,367 km (0.093 R)
• M5: 713,881 km (0.114 R)
• M6: 836,402 km (0.08 R)
• M7: 949,348 km (0.108 R)
• M8: 1,077,553 km (0.107 R)
• M9: 1,362,986 km (0.034 R)
• M10: 1,456,784 km (0.063 R)
• M11: 1,574,667 km (0.097 R)
• M12: 1,673,701 km (0.059 R)
• M13: 1,809,237 km (0.079 R)
• M14: 2,019,721 km (0.116 R)
• M15: 2,176,948 km (0.107 R)
• M16: 2,401,644 km (0.052 R)
• M17: 2,568,745 km (0.048 R)
• M18: 2,739,885 km (0.09 R)
• M19: 2,887,837 km (0.116 R)
• M20: 3,024,719 km (0.103 R)
• M21: 3,191,820 km (0.054 R)
• M22: 3,305,066 km (0.119 R)
• M23: 3,520,935 km (0.09 R)
• M24: 3,816,242 km (0.116 R)
• M25: 4,058,441 km (0.086 R)
• M26: 4,181,410 km (0.082 R)
• M27: 4,305,726 km (0.083 R)
• M28: 4,447,096 km (0.12 R)
• M29: 4,605,969 km (0.072 R)
• M30: 4,734,473 km (0.098 R)
• M31: 4,864,324 km (0.099 R)
• M32: 5,077,651 km (0.062 R)
• M33: 5,177,283 km (0.091 R)
• M34: 5,788,390 km (0.073 R)
• M35: 6,173,306 km (0.081 R)
• M36: 6,315,274 km (0.118 R)
• M37: 6,602,801 km (0.092 R)
• M38: 7,377,868 km (0.093 R)
• M39: 7,738,099 km (0.052 R)
• M40: 7,872,139 km (0.066 R)
• M41: 8,065,270 km (0.036 R)
• M42: 8,554,754 km (0.093 R)
• M43: 8,973,479 km (0.084 R)
• M44: 9,215,827 km (0.087 R)
• M45: 9,501,260 km (0.079 R)
• M46: 9,727,602 km (0.077 R)
• M47: 10,185,670 km (0.068 R)
• M48: 10,396,304 km (0.098 R)
• M49: 10,544,556 km (0.117 R)
• M50: 10,650,920 km (0.108 R)
• M51: 11,253,051 km (0.11 R)
• M52: 11,536,389 km (0.116 R)
• M53: 11,888,393 km (0.098 R)
• M54: 12,221,697 km (0.093 R)
• M55: 12,988,536 km (0.077 R)
• M56: 13,148,456 km (0.085 R)
• M57: 13,285,936 km (0.026 R)
• M58: 13,631,807 km (0.079 R)
• M59: 14,004,156 km (0.085 R)
• M60: 14,309,186 km (0.112 R)
• M61: 14,663,733 km (0.059 R)
• M62: 14,806,449 km (0.108 R)
• M63: 14,997,336 km (0.077 R)
• M64: 15,261,227 km (0.1 R)
• M65: 16,430,783 km (0.096 R)
• M66: 16,678,068 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 5.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.23 AU - 8.77 AU

Year: 16257 Days

Day: 17.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,952,694 km

• M1: 97,538 km (0.031 R)
• M2: 155,881 km (0.081 R)
• M3: 428,448 km (0.094 R)
• M4: 557,551 km (0.045 R)
• M5: 598,840 km (0.098 R)
• M6: 982,708 km (0.095 R)
• M7: 1,050,327 km (0.12 R)
• M8: 1,767,499 km (0.12 R)
• M9: 2,194,302 km (0.113 R)
• M10: 2,306,051 km (0.063 R)
• M11: 2,396,707 km (0.056 R)
• M12: 2,511,599 km (0.081 R)
• M13: 2,916,111 km (0.116 R)
• M14: 3,340,820 km (0.043 R)
• M15: 3,417,863 km (0.047 R)
• M16: 4,000,097 km (0.116 R)
• M17: 4,959,169 km (0.088 R)
• M18: 5,343,935 km (0.102 R)
• M19: 6,236,436 km (0.114 R)
• M20: 7,983,290 km (0.034 R)
• M21: 8,363,568 km (0.061 R)
• M22: 8,856,194 km (0.06 R)
• M23: 8,927,403 km (0.106 R)
• M24: 9,034,515 km (0.114 R)
• M25: 9,394,447 km (0.109 R)
• M26: 10,540,068 km (0.066 R)
• M27: 10,766,858 km (0.107 R)
• M28: 11,612,086 km (0.099 R)
• M29: 11,885,551 km (0.039 R)
• M30: 12,359,178 km (0.045 R)
• M31: 13,652,302 km (0.112 R)
• M32: 14,481,971 km (0.048 R)
• M33: 14,523,859 km (0.077 R)
• M34: 15,456,302 km (0.072 R)
• M35: 15,670,826 km (0.097 R)
• M36: 16,276,996 km (0.102 R)
• M37: 16,626,756 km (0.109 R)
• M38: 17,200,464 km (0.087 R)
• M39: 17,870,513 km (0.114 R)
• M40: 19,235,893 km (0.09 R)
• M41: 20,211,570 km (0.111 R)
• M42: 20,729,029 km (0.088 R)
• M43: 23,282,515 km (0.112 R)
• M44: 23,725,923 km (0.068 R)
• M45: 23,973,508 km (0.088 R)
• M46: 25,274,411 km (0.097 R)
• M47: 26,495,578 km (0.082 R)
• M48: 27,113,268 km (0.055 R)
• M49: 27,372,072 km (0.097 R)
• M50: 27,839,865 km (0.091 R)
• M51: 28,048,703 km (0.096 R)
• M52: 28,415,368 km (0.09 R)
• M53: 29,100,526 km (0.101 R)
• M54: 30,809,981 km (0.119 R)
• M55: 31,134,159 km (0.061 R)
• M56: 31,296,623 km (0.098 R)
• M57: 33,934,781 km (0.111 R)
• M58: 34,549,329 km (0.109 R)
• M59: 34,661,378 km (0.088 R)
• M60: 35,054,820 km (0.058 R)
• M61: 35,676,100 km (0.032 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 11,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit