🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 12.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.54 AU - 0.74 AU

Year: 347 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,323,929 km

• M1: 173,384 km (0.067 R)
• M2: 253,868 km (0.112 R)
• M3: 368,460 km (0.1 R)
• M4: 453,282 km (0.045 R)
• M5: 592,557 km (0.098 R)
• M6: 680,820 km (0.066 R)
• M7: 884,722 km (0.098 R)
• M8: 988,692 km (0.114 R)
• M9: 1,075,908 km (0.1 R)
• M10: 1,187,957 km (0.108 R)
• M11: 1,272,479 km (0.105 R)
• M12: 1,368,521 km (0.05 R)
• M13: 1,452,895 km (0.116 R)
• M14: 1,602,642 km (0.112 R)
• M15: 1,691,952 km (0.076 R)
• M16: 1,803,702 km (0.036 R)
• M17: 1,938,938 km (0.098 R)
• M18: 2,029,445 km (0.113 R)
• M19: 2,208,962 km (0.028 R)
• M20: 2,394,015 km (0.117 R)
• M21: 2,485,718 km (0.086 R)
• M22: 2,696,352 km (0.067 R)
• M23: 2,827,998 km (0.091 R)
• M24: 2,925,087 km (0.038 R)
• M25: 3,085,456 km (0.089 R)
• M26: 3,236,101 km (0.092 R)
• M27: 3,460,199 km (0.075 R)
• M28: 3,682,950 km (0.099 R)
• M29: 3,836,288 km (0.09 R)
• M30: 3,944,297 km (0.082 R)
• M31: 4,094,494 km (0.039 R)
• M32: 4,190,984 km (0.081 R)
• M33: 4,302,285 km (0.116 R)
• M34: 4,400,571 km (0.069 R)
• M35: 4,506,636 km (0.088 R)
• M36: 4,613,598 km (0.096 R)
• M37: 4,786,533 km (0.115 R)
• M38: 4,881,079 km (0.044 R)
• M39: 4,983,703 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 8.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 432 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,323,929 km

• M1: 107,112 km (0.052 R)
• M2: 175,179 km (0.095 R)
• M3: 236,514 km (0.111 R)
• M4: 292,464 km (0.084 R)
• M5: 373,247 km (0.061 R)
• M6: 460,163 km (0.056 R)
• M7: 526,585 km (0.096 R)
• M8: 646,562 km (0.088 R)
• M9: 704,905 km (0.116 R)
• M10: 761,603 km (0.055 R)
• M11: 853,456 km (0.037 R)
• M12: 965,056 km (0.105 R)
• M13: 1,028,785 km (0.097 R)
• M14: 1,106,426 km (0.106 R)
• M15: 1,164,919 km (0.041 R)
• M16: 1,237,474 km (0.119 R)
• M17: 1,316,012 km (0.089 R)
• M18: 1,369,269 km (0.045 R)
• M19: 1,427,912 km (0.065 R)
• M20: 1,557,164 km (0.085 R)
• M21: 1,613,712 km (0.057 R)
• M22: 1,680,732 km (0.093 R)
• M23: 1,817,465 km (0.098 R)
• M24: 1,912,310 km (0.113 R)
• M25: 2,075,970 km (0.099 R)
• M26: 2,170,067 km (0.103 R)
• M27: 2,362,749 km (0.118 R)
• M28: 2,439,193 km (0.103 R)
• M29: 2,527,456 km (0.046 R)
• M30: 2,707,572 km (0.041 R)
• M31: 2,776,088 km (0.071 R)
• M32: 2,868,539 km (0.092 R)
• M33: 2,920,898 km (0.114 R)
• M34: 2,979,541 km (0.07 R)
• M35: 3,199,898 km (0.111 R)
• M36: 3,506,275 km (0.061 R)
• M37: 3,669,337 km (0.081 R)
• M38: 3,777,346 km (0.082 R)
• M39: 3,951,029 km (0.08 R)
• M40: 4,016,104 km (0.072 R)
• M41: 4,286,428 km (0.078 R)
• M42: 4,346,566 km (0.077 R)
• M43: 4,508,281 km (0.03 R)
• M44: 4,576,348 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 8.6

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.75 AU - 0.91 AU

Year: 513 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,323,929 km

• M1: 111,750 km (0.092 R)
• M2: 167,550 km (0.107 R)
• M3: 238,160 km (0.091 R)
• M4: 294,259 km (0.099 R)
• M5: 368,759 km (0.082 R)
• M6: 428,299 km (0.083 R)
• M7: 512,522 km (0.099 R)
• M8: 580,589 km (0.105 R)
• M9: 723,156 km (0.094 R)
• M10: 921,373 km (0.116 R)
• M11: 983,905 km (0.096 R)
• M12: 1,057,358 km (0.045 R)
• M13: 1,175,690 km (0.074 R)
• M14: 1,244,056 km (0.108 R)
• M15: 1,318,705 km (0.066 R)
• M16: 1,415,645 km (0.083 R)
• M17: 1,483,412 km (0.071 R)
• M18: 1,552,228 km (0.092 R)
• M19: 1,660,387 km (0.108 R)
• M20: 1,743,114 km (0.104 R)
• M21: 1,849,927 km (0.057 R)
• M22: 1,930,112 km (0.04 R)
• M23: 2,129,825 km (0.112 R)
• M24: 2,183,830 km (0.071 R)
• M25: 2,244,417 km (0.118 R)
• M26: 2,429,469 km (0.063 R)
• M27: 2,606,743 km (0.079 R)
• M28: 2,716,548 km (0.074 R)
• M29: 2,887,389 km (0.1 R)
• M30: 3,055,088 km (0.083 R)
• M31: 3,157,113 km (0.061 R)
• M32: 3,309,105 km (0.082 R)
• M33: 3,463,490 km (0.048 R)
• M34: 3,527,368 km (0.082 R)
• M35: 3,713,917 km (0.115 R)
• M36: 3,837,784 km (0.094 R)
• M37: 3,911,236 km (0.119 R)
• M38: 4,044,827 km (0.064 R)
• M39: 4,202,354 km (0.056 R)
• M40: 4,331,606 km (0.1 R)
• M41: 4,516,061 km (0.026 R)
• M42: 4,593,702 km (0.061 R)
• M43: 4,726,844 km (0.043 R)
• M44: 5,077,202 km (0.037 R)
• M45: 5,149,907 km (0.057 R)
• M46: 5,271,979 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.2

Radius: 13

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.96 AU - 1.42 AU

Year: 880 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,323,929 km

• M1: 165,904 km (0.088 R)
• M2: 277,504 km (0.118 R)
• M3: 378,483 km (0.099 R)
• M4: 480,359 km (0.118 R)
• M5: 645,365 km (0.071 R)
• M6: 758,162 km (0.077 R)
• M7: 987,496 km (0.095 R)
• M8: 1,120,937 km (0.107 R)
• M9: 1,357,601 km (0.102 R)
• M10: 1,544,299 km (0.105 R)
• M11: 1,648,569 km (0.116 R)
• M12: 1,975,889 km (0.103 R)
• M13: 2,089,733 km (0.093 R)
• M14: 2,197,593 km (0.068 R)
• M15: 2,324,452 km (0.105 R)
• M16: 2,436,351 km (0.088 R)
• M17: 2,532,542 km (0.098 R)
• M18: 2,656,709 km (0.093 R)
• M19: 2,828,746 km (0.118 R)
• M20: 2,930,173 km (0.089 R)
• M21: 3,347,851 km (0.117 R)
• M22: 3,435,665 km (0.102 R)
• M23: 3,524,227 km (0.088 R)
• M24: 3,633,732 km (0.107 R)
• M25: 3,754,308 km (0.059 R)
• M26: 3,866,058 km (0.027 R)
• M27: 4,229,281 km (0.095 R)
• M28: 4,324,575 km (0.106 R)
• M29: 4,420,467 km (0.065 R)
• M30: 4,506,337 km (0.041 R)
• M31: 4,767,385 km (0.092 R)
• M32: 4,877,639 km (0.101 R)
• M33: 5,033,520 km (0.089 R)
• M34: 5,304,591 km (0.033 R)
• M35: 5,395,995 km (0.109 R)
• M36: 5,568,781 km (0.082 R)
• M37: 5,720,174 km (0.119 R)
• M38: 5,967,609 km (0.041 R)
• M39: 6,436,299 km (0.077 R)
• M40: 6,546,253 km (0.093 R)
• M41: 6,669,073 km (0.1 R)
• M42: 6,830,040 km (0.108 R)
• M43: 7,054,886 km (0.066 R)
• M44: 7,744,383 km (0.038 R)
• M45: 7,874,383 km (0.059 R)
• M46: 7,978,952 km (0.115 R)
• M47: 8,110,299 km (0.109 R)
• M48: 8,375,237 km (0.101 R)
• M49: 8,710,486 km (0.084 R)
• M50: 9,036,459 km (0.046 R)
• M51: 9,187,254 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 13.8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.09 AU - 5.05 AU

Year: 5569 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,323,929 km

• M1: 172,486 km (0.103 R)
• M2: 295,905 km (0.097 R)
• M3: 427,850 km (0.03 R)
• M4: 541,245 km (0.109 R)
• M5: 794,963 km (0.081 R)
• M6: 1,152,502 km (0.116 R)
• M7: 1,433,148 km (0.102 R)
• M8: 1,603,689 km (0.096 R)
• M9: 1,766,302 km (0.053 R)
• M10: 2,092,425 km (0.118 R)
• M11: 2,287,651 km (0.099 R)
• M12: 2,767,112 km (0.103 R)
• M13: 3,296,838 km (0.08 R)
• M14: 3,506,125 km (0.1 R)
• M15: 3,798,888 km (0.083 R)
• M16: 4,140,420 km (0.061 R)
• M17: 4,242,745 km (0.081 R)
• M18: 4,450,088 km (0.038 R)
• M19: 4,618,385 km (0.069 R)
• M20: 4,788,777 km (0.062 R)
• M21: 4,918,030 km (0.066 R)
• M22: 5,202,116 km (0.094 R)
• M23: 5,424,419 km (0.091 R)
• M24: 5,514,178 km (0.049 R)
• M25: 5,627,124 km (0.092 R)
• M26: 5,832,522 km (0.093 R)
• M27: 5,924,524 km (0.066 R)
• M28: 6,086,838 km (0.117 R)
• M29: 6,368,381 km (0.067 R)
• M30: 6,847,394 km (0.099 R)
• M31: 6,944,632 km (0.1 R)
• M32: 7,387,891 km (0.045 R)
• M33: 8,984,399 km (0.071 R)
• M34: 9,224,803 km (0.089 R)
• M35: 10,124,784 km (0.098 R)
• M36: 10,347,236 km (0.05 R)
• M37: 10,712,105 km (0.1 R)
• M38: 10,995,743 km (0.107 R)
• M39: 11,310,497 km (0.085 R)
• M40: 11,802,973 km (0.047 R)
• M41: 12,066,564 km (0.045 R)
• M42: 12,510,122 km (0.052 R)
• M43: 12,928,996 km (0.03 R)
• M44: 13,535,466 km (0.112 R)
• M45: 13,996,526 km (0.099 R)
• M46: 14,525,205 km (0.072 R)
• M47: 15,028,752 km (0.099 R)
• M48: 15,698,501 km (0.095 R)
• M49: 15,827,156 km (0.028 R)
• M50: 16,443,200 km (0.1 R)
• M51: 16,606,710 km (0.12 R)
• M52: 16,737,758 km (0.073 R)
• M53: 17,100,233 km (0.115 R)
• M54: 17,765,794 km (0.111 R)
• M55: 18,101,642 km (0.111 R)
• M56: 18,202,919 km (0.112 R)
• M57: 18,439,733 km (0.119 R)
• M58: 18,541,609 km (0.091 R)
• M59: 18,916,651 km (0.063 R)
• M60: 19,570,244 km (0.054 R)
• M61: 19,813,041 km (0.058 R)
• M62: 19,987,024 km (0.103 R)
• M63: 20,336,484 km (0.053 R)
• M64: 21,432,588 km (0.113 R)
• M65: 21,898,136 km (0.112 R)
• M66: 22,330,624 km (0.045 R)
• M67: 23,057,969 km (0.116 R)
• M68: 23,461,284 km (0.047 R)
• M69: 24,237,847 km (0.091 R)
• M70: 24,423,947 km (0.06 R)
• M71: 25,097,885 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit