🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 11.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 351 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,525,809 km

• M1: 173,234 km (0.103 R)
• M2: 271,221 km (0.089 R)
• M3: 346,169 km (0.085 R)
• M4: 423,960 km (0.113 R)
• M5: 637,736 km (0.117 R)
• M6: 723,156 km (0.037 R)
• M7: 855,999 km (0.082 R)
• M8: 944,411 km (0.039 R)
• M9: 1,036,264 km (0.086 R)
• M10: 1,155,644 km (0.11 R)
• M11: 1,284,148 km (0.095 R)
• M12: 1,378,395 km (0.062 R)
• M13: 1,470,547 km (0.049 R)
• M14: 1,592,469 km (0.116 R)
• M15: 1,741,469 km (0.031 R)
• M16: 1,841,849 km (0.105 R)
• M17: 1,914,703 km (0.061 R)
• M18: 2,048,593 km (0.028 R)
• M19: 2,195,947 km (0.072 R)
• M20: 2,283,911 km (0.119 R)
• M21: 2,415,706 km (0.119 R)
• M22: 2,517,583 km (0.069 R)
• M23: 2,637,261 km (0.11 R)
• M24: 2,736,743 km (0.11 R)
• M25: 2,893,971 km (0.084 R)
• M26: 3,013,948 km (0.109 R)
• M27: 3,089,046 km (0.119 R)
• M28: 3,217,551 km (0.116 R)
• M29: 3,312,246 km (0.098 R)
• M30: 3,419,807 km (0.091 R)
• M31: 3,504,330 km (0.036 R)
• M32: 3,657,070 km (0.09 R)
• M33: 3,749,820 km (0.04 R)
• M34: 3,824,470 km (0.074 R)
• M35: 3,994,562 km (0.062 R)
• M36: 4,077,290 km (0.087 R)
• M37: 4,160,766 km (0.109 R)
• M38: 4,277,003 km (0.115 R)
• M39: 4,407,602 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 11.1

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.9 AU - 1.1 AU

Year: 703 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 22,525,809 km

• M1: 141,220 km (0.1 R)
• M2: 221,854 km (0.089 R)
• M3: 363,074 km (0.117 R)
• M4: 483,052 km (0.049 R)
• M5: 593,604 km (0.05 R)
• M6: 741,257 km (0.113 R)
• M7: 878,439 km (0.09 R)
• M8: 974,929 km (0.062 R)
• M9: 1,219,372 km (0.049 R)
• M10: 1,294,022 km (0.053 R)
• M11: 1,405,322 km (0.082 R)
• M12: 1,541,905 km (0.045 R)
• M13: 1,728,603 km (0.087 R)
• M14: 1,867,879 km (0.105 R)
• M15: 1,938,788 km (0.083 R)
• M16: 2,418,698 km (0.057 R)
• M17: 2,584,004 km (0.06 R)
• M18: 2,780,127 km (0.12 R)
• M19: 2,898,309 km (0.071 R)
• M20: 2,971,911 km (0.042 R)
• M21: 3,092,936 km (0.091 R)
• M22: 3,187,033 km (0.114 R)
• M23: 3,417,115 km (0.057 R)
• M24: 3,553,847 km (0.065 R)
• M25: 3,863,215 km (0.111 R)
• M26: 4,077,888 km (0.113 R)
• M27: 4,202,354 km (0.113 R)
• M28: 4,328,016 km (0.06 R)
• M29: 4,593,851 km (0.048 R)
• M30: 4,669,398 km (0.084 R)
• M31: 4,766,936 km (0.115 R)
• M32: 4,865,222 km (0.059 R)
• M33: 5,086,028 km (0.112 R)
• M34: 5,276,466 km (0.111 R)
• M35: 5,687,412 km (0.081 R)
• M36: 5,932,004 km (0.099 R)
• M37: 6,037,770 km (0.097 R)
• M38: 6,156,252 km (0.117 R)
• M39: 6,227,610 km (0.118 R)
• M40: 6,299,267 km (0.082 R)
• M41: 6,383,341 km (0.114 R)
• M42: 6,491,800 km (0.1 R)
• M43: 6,576,771 km (0.063 R)
• M44: 6,661,892 km (0.077 R)
• M45: 6,759,729 km (0.119 R)
• M46: 6,858,165 km (0.086 R)
• M47: 6,969,316 km (0.052 R)
• M48: 7,156,014 km (0.102 R)
• M49: 7,243,678 km (0.106 R)
• M50: 7,394,922 km (0.107 R)
• M51: 7,470,918 km (0.083 R)
• M52: 7,572,644 km (0.092 R)
• M53: 7,751,713 km (0.113 R)
• M54: 7,893,532 km (0.078 R)
• M55: 7,984,188 km (0.12 R)
• M56: 8,101,323 km (0.09 R)
• M57: 8,258,251 km (0.11 R)
• M58: 8,389,897 km (0.094 R)
• M59: 8,681,912 km (0.1 R)
• M60: 8,950,291 km (0.098 R)
• M61: 9,153,295 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.3

Radius: 14.6

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.56 AU - 1.68 AU

Year: 1449 Days

Day: 8.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 22,525,809 km

• M1: 251,624 km (0.081 R)
• M2: 350,957 km (0.098 R)
• M3: 479,312 km (0.069 R)
• M4: 656,136 km (0.034 R)
• M5: 790,026 km (0.045 R)
• M6: 888,462 km (0.083 R)
• M7: 1,029,084 km (0.068 R)
• M8: 1,121,984 km (0.107 R)
• M9: 1,217,876 km (0.057 R)
• M10: 1,418,936 km (0.027 R)
• M11: 1,523,804 km (0.055 R)
• M12: 1,631,514 km (0.083 R)
• M13: 1,855,014 km (0.069 R)
• M14: 2,026,004 km (0.077 R)
• M15: 2,117,109 km (0.107 R)
• M16: 2,216,891 km (0.033 R)
• M17: 2,510,851 km (0.032 R)
• M18: 2,632,175 km (0.103 R)
• M19: 2,857,170 km (0.111 R)
• M20: 3,088,448 km (0.105 R)
• M21: 3,243,581 km (0.088 R)
• M22: 3,510,763 km (0.081 R)
• M23: 3,629,843 km (0.088 R)
• M24: 3,750,419 km (0.107 R)
• M25: 3,881,167 km (0.067 R)
• M26: 4,013,561 km (0.064 R)
• M27: 4,147,302 km (0.083 R)
• M28: 4,246,485 km (0.086 R)
• M29: 4,410,295 km (0.088 R)
• M30: 4,557,798 km (0.086 R)
• M31: 4,707,097 km (0.118 R)
• M32: 4,867,316 km (0.11 R)
• M33: 5,203,164 km (0.068 R)
• M34: 5,310,425 km (0.082 R)
• M35: 5,477,526 km (0.054 R)
• M36: 5,756,526 km (0.083 R)
• M37: 5,968,955 km (0.116 R)
• M38: 6,380,648 km (0.104 R)
• M39: 6,642,893 km (0.098 R)
• M40: 6,780,523 km (0.119 R)
• M41: 6,983,677 km (0.06 R)
• M42: 7,112,930 km (0.047 R)
• M43: 7,384,899 km (0.097 R)
• M44: 7,483,633 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 12.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.83 AU - 2.39 AU

Year: 2154 Days

Day: 8.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 22,525,809 km

• M1: 156,031 km (0.08 R)
• M2: 311,463 km (0.093 R)
• M3: 486,642 km (0.109 R)
• M4: 585,227 km (0.095 R)
• M5: 683,513 km (0.088 R)
• M6: 1,076,357 km (0.029 R)
• M7: 1,331,271 km (0.08 R)
• M8: 1,500,766 km (0.109 R)
• M9: 1,617,901 km (0.095 R)
• M10: 1,738,327 km (0.091 R)
• M11: 2,236,937 km (0.117 R)
• M12: 2,385,488 km (0.092 R)
• M13: 2,495,741 km (0.069 R)
• M14: 2,650,276 km (0.042 R)
• M15: 2,895,317 km (0.102 R)
• M16: 2,983,580 km (0.075 R)
• M17: 3,208,426 km (0.097 R)
• M18: 3,423,248 km (0.097 R)
• M19: 3,548,312 km (0.117 R)
• M20: 3,674,722 km (0.114 R)
• M21: 4,296,451 km (0.113 R)
• M22: 4,431,538 km (0.062 R)
• M23: 4,568,121 km (0.117 R)
• M24: 4,880,481 km (0.103 R)
• M25: 5,128,365 km (0.106 R)
• M26: 5,434,891 km (0.102 R)
• M27: 5,654,949 km (0.049 R)
• M28: 5,990,647 km (0.08 R)
• M29: 6,428,968 km (0.099 R)
• M30: 6,583,952 km (0.068 R)
• M31: 6,661,892 km (0.099 R)
• M32: 6,858,165 km (0.105 R)
• M33: 7,036,485 km (0.113 R)
• M34: 7,337,028 km (0.115 R)
• M35: 7,682,748 km (0.114 R)
• M36: 7,888,745 km (0.08 R)
• M37: 8,138,274 km (0.05 R)
• M38: 8,242,992 km (0.041 R)
• M39: 8,327,066 km (0.098 R)
• M40: 8,709,289 km (0.094 R)
• M41: 8,924,111 km (0.108 R)
• M42: 9,358,992 km (0.104 R)
• M43: 9,711,894 km (0.044 R)
• M44: 10,159,191 km (0.116 R)
• M45: 10,727,813 km (0.058 R)
• M46: 10,842,854 km (0.112 R)
• M47: 11,120,507 km (0.081 R)
• M48: 11,260,232 km (0.038 R)
• M49: 12,398,821 km (0.118 R)
• M50: 12,933,035 km (0.079 R)
• M51: 13,104,624 km (0.099 R)
• M52: 13,848,275 km (0.111 R)
• M53: 14,049,035 km (0.085 R)
• M54: 14,580,257 km (0.103 R)
• M55: 14,758,877 km (0.114 R)
• M56: 15,118,211 km (0.086 R)
• M57: 15,273,195 km (0.07 R)
• M58: 15,819,526 km (0.095 R)
• M59: 16,160,908 km (0.109 R)
• M60: 16,292,854 km (0.102 R)
• M61: 16,877,781 km (0.049 R)
• M62: 17,361,581 km (0.112 R)
• M63: 17,523,745 km (0.092 R)
• M64: 17,795,415 km (0.095 R)
• M65: 17,877,095 km (0.067 R)
• M66: 18,013,678 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 11.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.33 AU - 2.57 AU

Year: 2696 Days

Day: 10.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,525,809 km

• M1: 188,942 km (0.073 R)
• M2: 338,839 km (0.108 R)
• M3: 412,441 km (0.105 R)
• M4: 626,965 km (0.078 R)
• M5: 879,336 km (0.114 R)
• M6: 1,104,930 km (0.101 R)
• M7: 1,299,407 km (0.112 R)
• M8: 1,375,403 km (0.12 R)
• M9: 1,531,882 km (0.118 R)
• M10: 1,820,456 km (0.057 R)
• M11: 1,920,687 km (0.105 R)
• M12: 2,340,010 km (0.031 R)
• M13: 2,544,510 km (0.074 R)
• M14: 2,640,851 km (0.113 R)
• M15: 2,771,450 km (0.031 R)
• M16: 2,854,028 km (0.084 R)
• M17: 3,473,962 km (0.118 R)
• M18: 3,836,138 km (0.062 R)
• M19: 3,965,840 km (0.114 R)
• M20: 4,172,733 km (0.071 R)
• M21: 4,306,175 km (0.061 R)
• M22: 4,538,351 km (0.119 R)
• M23: 4,636,337 km (0.102 R)
• M24: 4,894,394 km (0.09 R)
• M25: 5,198,077 km (0.107 R)
• M26: 5,321,346 km (0.081 R)
• M27: 5,675,743 km (0.076 R)
• M28: 5,845,238 km (0.068 R)
• M29: 5,930,508 km (0.104 R)
• M30: 6,016,378 km (0.076 R)
• M31: 6,232,696 km (0.074 R)
• M32: 6,319,912 km (0.072 R)
• M33: 6,429,567 km (0.115 R)
• M34: 6,561,961 km (0.091 R)
• M35: 6,717,692 km (0.047 R)
• M36: 7,747,524 km (0.047 R)
• M37: 8,006,628 km (0.069 R)
• M38: 8,509,576 km (0.1 R)
• M39: 8,679,369 km (0.076 R)
• M40: 9,320,396 km (0.103 R)
• M41: 9,823,793 km (0.082 R)
• M42: 10,079,007 km (0.118 R)
• M43: 10,647,778 km (0.087 R)
• M44: 11,015,340 km (0.098 R)
• M45: 11,094,627 km (0.097 R)
• M46: 11,333,535 km (0.065 R)
• M47: 13,306,431 km (0.041 R)
• M48: 14,188,161 km (0.098 R)
• M49: 14,476,736 km (0.109 R)
• M50: 14,592,674 km (0.109 R)
• M51: 15,235,795 km (0.085 R)
• M52: 15,383,299 km (0.065 R)
• M53: 15,620,262 km (0.045 R)
• M54: 15,798,732 km (0.108 R)
• M55: 16,007,870 km (0.095 R)
• M56: 16,549,863 km (0.04 R)
• M57: 17,899,834 km (0.109 R)
• M58: 18,117,948 km (0.03 R)
• M59: 18,274,277 km (0.102 R)
• M60: 18,368,225 km (0.104 R)
• M61: 18,651,115 km (0.055 R)
• M62: 19,030,644 km (0.109 R)
• M63: 19,540,623 km (0.085 R)
• M64: 19,636,815 km (0.03 R)
• M65: 20,184,493 km (0.102 R)
• M66: 21,031,815 km (0.087 R)
• M67: 21,294,958 km (0.051 R)
• M68: 21,492,876 km (0.107 R)
• M69: 21,824,385 km (0.037 R)
• M70: 22,425,170 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 12,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit