🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.5

Radius: 8.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.13 AU - 1.67 AU

Year: 1087 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,511,482 km

• M1: 103,671 km (0.111 R)
• M2: 162,314 km (0.12 R)
• M3: 233,073 km (0.083 R)
• M4: 286,181 km (0.052 R)
• M5: 347,217 km (0.059 R)
• M6: 413,489 km (0.092 R)
• M7: 475,272 km (0.11 R)
• M8: 595,699 km (0.106 R)
• M9: 747,241 km (0.097 R)
• M10: 812,765 km (0.083 R)
• M11: 874,100 km (0.102 R)
• M12: 1,094,907 km (0.11 R)
• M13: 1,208,601 km (0.105 R)
• M14: 1,261,708 km (0.099 R)
• M15: 1,333,515 km (0.115 R)
• M16: 1,504,356 km (0.063 R)
• M17: 1,596,508 km (0.117 R)
• M18: 1,670,709 km (0.025 R)
• M19: 1,863,391 km (0.11 R)
• M20: 1,991,896 km (0.099 R)
• M21: 2,072,080 km (0.098 R)
• M22: 2,192,207 km (0.079 R)
• M23: 2,363,347 km (0.102 R)
• M24: 2,529,999 km (0.072 R)
• M25: 2,649,378 km (0.119 R)
• M26: 2,803,614 km (0.046 R)
• M27: 2,884,247 km (0.114 R)
• M28: 3,013,948 km (0.117 R)
• M29: 3,096,526 km (0.12 R)
• M30: 3,244,329 km (0.05 R)
• M31: 3,404,399 km (0.102 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.6

Radius: 8.3

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.84 AU - 4.34 AU

Year: 4462 Days

Day: 12.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,511,482 km

• M1: 176,675 km (0.076 R)
• M2: 241,152 km (0.034 R)
• M3: 353,051 km (0.072 R)
• M4: 571,165 km (0.097 R)
• M5: 903,721 km (0.097 R)
• M6: 1,125,275 km (0.086 R)
• M7: 1,580,202 km (0.106 R)
• M8: 1,712,447 km (0.076 R)
• M9: 2,030,492 km (0.072 R)
• M10: 2,248,007 km (0.118 R)
• M11: 2,473,152 km (0.066 R)
• M12: 2,534,487 km (0.061 R)
• M13: 2,611,829 km (0.066 R)
• M14: 2,689,919 km (0.067 R)
• M15: 2,848,643 km (0.114 R)
• M16: 2,961,589 km (0.105 R)
• M17: 3,125,548 km (0.043 R)
• M18: 3,258,840 km (0.113 R)
• M19: 3,411,131 km (0.115 R)
• M20: 3,617,725 km (0.107 R)
• M21: 3,881,915 km (0.114 R)
• M22: 3,953,423 km (0.067 R)
• M23: 4,391,894 km (0.077 R)
• M24: 4,541,492 km (0.107 R)
• M25: 4,807,328 km (0.078 R)
• M26: 5,215,730 km (0.046 R)
• M27: 5,594,811 km (0.059 R)
• M28: 5,879,795 km (0.099 R)
• M29: 6,044,951 km (0.12 R)
• M30: 6,549,245 km (0.101 R)
• M31: 6,613,273 km (0.112 R)
• M32: 6,741,778 km (0.05 R)
• M33: 6,958,096 km (0.086 R)
• M34: 7,553,346 km (0.032 R)
• M35: 7,642,806 km (0.079 R)
• M36: 7,710,274 km (0.091 R)
• M37: 7,777,892 km (0.069 R)
• M38: 8,118,976 km (0.113 R)
• M39: 8,233,717 km (0.108 R)
• M40: 8,558,045 km (0.108 R)
• M41: 8,839,289 km (0.08 R)
• M42: 9,004,894 km (0.031 R)
• M43: 9,555,863 km (0.101 R)
• M44: 10,216,637 km (0.118 R)
• M45: 10,390,320 km (0.105 R)
• M46: 10,892,071 km (0.092 R)
• M47: 11,094,926 km (0.103 R)
• M48: 11,582,017 km (0.088 R)
• M49: 11,633,628 km (0.051 R)
• M50: 11,841,120 km (0.105 R)
• M51: 11,971,270 km (0.103 R)
• M52: 12,365,012 km (0.117 R)
• M53: 12,603,321 km (0.084 R)
• M54: 12,762,942 km (0.075 R)
• M55: 13,625,972 km (0.115 R)
• M56: 13,899,587 km (0.106 R)
• M57: 14,174,847 km (0.087 R)
• M58: 14,230,198 km (0.112 R)
• M59: 14,285,549 km (0.082 R)
• M60: 14,647,128 km (0.038 R)
• M61: 14,815,126 km (0.094 R)
• M62: 14,927,324 km (0.073 R)
• M63: 15,011,847 km (0.117 R)
• M64: 15,068,096 km (0.114 R)
• M65: 15,124,644 km (0.107 R)
• M66: 15,607,097 km (0.056 R)
• M67: 16,008,319 km (0.085 R)
• M68: 16,181,403 km (0.034 R)
• M69: 16,268,020 km (0.08 R)
• M70: 16,471,025 km (0.071 R)
• M71: 16,616,583 km (0.093 R)
• M72: 16,733,270 km (0.07 R)
• M73: 16,850,255 km (0.088 R)
• M74: 17,915,243 km (0.085 R)
• M75: 18,124,829 km (0.07 R)
• M76: 18,275,025 km (0.086 R)
• M77: 19,062,808 km (0.096 R)
• M78: 19,645,492 km (0.028 R)
• M79: 19,768,910 km (0.092 R)
• M80: 20,203,043 km (0.094 R)
• M81: 20,296,392 km (0.068 R)
• M82: 20,452,422 km (0.092 R)
• M83: 21,143,565 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 13.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.98 AU - 5.6 AU

Year: 6877 Days

Day: 14 Hours

Environment

Temp: -224 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,511,482 km

• M1: 208,091 km (0.075 R)
• M2: 447,597 km (0.114 R)
• M3: 584,180 km (0.059 R)
• M4: 853,007 km (0.087 R)
• M5: 1,003,203 km (0.047 R)
• M6: 1,133,204 km (0.092 R)
• M7: 1,476,381 km (0.114 R)
• M8: 2,070,734 km (0.089 R)
• M9: 2,316,822 km (0.104 R)
• M10: 4,247,682 km (0.065 R)
• M11: 4,611,654 km (0.078 R)
• M12: 4,784,888 km (0.119 R)
• M13: 5,292,174 km (0.088 R)
• M14: 5,816,664 km (0.057 R)
• M15: 5,950,405 km (0.103 R)
• M16: 6,166,723 km (0.084 R)
• M17: 6,746,565 km (0.086 R)
• M18: 6,887,336 km (0.044 R)
• M19: 7,401,953 km (0.096 R)
• M20: 7,693,370 km (0.093 R)
• M21: 8,018,147 km (0.116 R)
• M22: 8,529,173 km (0.083 R)
• M23: 8,681,464 km (0.116 R)
• M24: 9,050,821 km (0.103 R)
• M25: 9,174,987 km (0.109 R)
• M26: 9,331,167 km (0.119 R)
• M27: 9,551,226 km (0.054 R)
• M28: 9,709,500 km (0.029 R)
• M29: 9,804,794 km (0.044 R)
• M30: 10,060,756 km (0.089 R)
• M31: 10,383,738 km (0.068 R)
• M32: 10,611,725 km (0.109 R)
• M33: 10,710,011 km (0.057 R)
• M34: 10,874,568 km (0.101 R)
• M35: 11,777,242 km (0.092 R)
• M36: 11,981,144 km (0.105 R)
• M37: 12,461,503 km (0.06 R)
• M38: 13,088,318 km (0.092 R)
• M39: 13,868,471 km (0.114 R)
• M40: 14,736,737 km (0.042 R)
• M41: 15,622,655 km (0.116 R)
• M42: 15,734,554 km (0.106 R)
• M43: 16,487,780 km (0.065 R)
• M44: 16,677,919 km (0.049 R)
• M45: 16,945,400 km (0.092 R)
• M46: 18,068,431 km (0.1 R)
• M47: 18,225,359 km (0.028 R)
• M48: 18,500,769 km (0.077 R)
• M49: 20,795,151 km (0.095 R)
• M50: 21,248,283 km (0.113 R)
• M51: 21,413,738 km (0.084 R)
• M52: 21,538,204 km (0.076 R)
• M53: 21,954,834 km (0.11 R)
• M54: 22,500,417 km (0.069 R)
• M55: 22,838,359 km (0.1 R)
• M56: 23,050,489 km (0.118 R)
• M57: 23,733,553 km (0.063 R)
• M58: 24,423,348 km (0.046 R)
• M59: 25,075,894 km (0.117 R)
• M60: 26,398,339 km (0.1 R)
• M61: 27,157,848 km (0.101 R)
• M62: 27,247,607 km (0.078 R)
• M63: 28,060,521 km (0.107 R)
• M64: 28,196,655 km (0.096 R)
• M65: 28,743,884 km (0.114 R)
• M66: 29,432,932 km (0.12 R)
• M67: 30,266,791 km (0.045 R)
• M68: 31,061,604 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 9.3

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.48 AU - 6.14 AU

Year: 9187 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,511,482 km

• M1: 121,623 km (0.097 R)
• M2: 210,933 km (0.109 R)
• M3: 343,776 km (0.042 R)
• M4: 428,897 km (0.031 R)
• M5: 610,958 km (0.029 R)
• M6: 939,175 km (0.088 R)
• M7: 1,033,572 km (0.088 R)
• M8: 1,232,238 km (0.12 R)
• M9: 1,425,369 km (0.093 R)
• M10: 1,516,623 km (0.093 R)
• M11: 1,724,115 km (0.119 R)
• M12: 2,022,114 km (0.11 R)
• M13: 2,166,925 km (0.105 R)
• M14: 2,251,298 km (0.118 R)
• M15: 2,532,842 km (0.039 R)
• M16: 2,711,910 km (0.067 R)
• M17: 2,871,980 km (0.069 R)
• M18: 2,941,543 km (0.085 R)
• M19: 3,298,035 km (0.101 R)
• M20: 3,568,208 km (0.032 R)
• M21: 4,104,068 km (0.108 R)
• M22: 4,288,373 km (0.116 R)
• M23: 4,394,886 km (0.083 R)
• M24: 4,774,715 km (0.095 R)
• M25: 5,108,767 km (0.059 R)
• M26: 5,393,003 km (0.088 R)
• M27: 5,594,960 km (0.098 R)
• M28: 6,921,295 km (0.107 R)
• M29: 7,458,950 km (0.061 R)
• M30: 7,879,021 km (0.108 R)
• M31: 8,877,886 km (0.113 R)
• M32: 9,881,089 km (0.103 R)
• M33: 10,022,309 km (0.064 R)
• M34: 10,164,128 km (0.11 R)
• M35: 10,449,860 km (0.083 R)
• M36: 10,919,897 km (0.107 R)
• M37: 11,102,406 km (0.102 R)
• M38: 11,396,665 km (0.12 R)
• M39: 12,561,284 km (0.082 R)
• M40: 12,983,450 km (0.095 R)
• M41: 14,079,404 km (0.09 R)
• M42: 14,357,955 km (0.12 R)
• M43: 14,839,959 km (0.11 R)
• M44: 15,819,526 km (0.036 R)
• M45: 16,988,633 km (0.039 R)
• M46: 17,073,156 km (0.089 R)
• M47: 17,754,874 km (0.109 R)
• M48: 18,272,034 km (0.102 R)
• M49: 19,674,962 km (0.08 R)
• M50: 19,763,823 km (0.093 R)
• M51: 21,066,971 km (0.109 R)
• M52: 21,614,349 km (0.089 R)
• M53: 21,981,762 km (0.058 R)
• M54: 22,629,819 km (0.107 R)
• M55: 22,769,544 km (0.093 R)
• M56: 23,802,667 km (0.037 R)
• M57: 23,897,362 km (0.047 R)
• M58: 24,134,624 km (0.104 R)
• M59: 24,851,198 km (0.118 R)
• M60: 25,091,602 km (0.119 R)
• M61: 25,284,434 km (0.049 R)
• M62: 25,526,184 km (0.027 R)
• M63: 26,109,616 km (0.051 R)
• M64: 26,207,303 km (0.064 R)
• M65: 26,402,977 km (0.094 R)
• M66: 26,648,168 km (0.107 R)
• M67: 26,795,821 km (0.075 R)
• M68: 26,992,841 km (0.103 R)
• M69: 28,035,838 km (0.118 R)
• M70: 29,752,174 km (0.105 R)
• M71: 29,854,200 km (0.077 R)
• M72: 30,365,974 km (0.088 R)
• M73: 31,710,261 km (0.081 R)
• M74: 31,866,740 km (0.103 R)
• M75: 32,023,369 km (0.104 R)
• M76: 32,389,734 km (0.108 R)
• M77: 32,810,254 km (0.109 R)
• M78: 33,338,484 km (0.039 R)
• M79: 33,656,679 km (0.094 R)
• M80: 34,617,546 km (0.08 R)
• M81: 36,075,676 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit