🌌 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: 833.3

Radius: 11.4

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 333 Days

Day: 11 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,944,413 km

• M1: 167,250 km (0.093 R)
• M2: 241,451 km (0.087 R)
• M3: 312,360 km (0.109 R)
• M4: 435,479 km (0.105 R)
• M5: 525,986 km (0.091 R)
• M6: 613,650 km (0.117 R)
• M7: 725,849 km (0.057 R)
• M8: 857,645 km (0.108 R)
• M9: 964,158 km (0.054 R)
• M10: 1,045,240 km (0.051 R)
• M11: 1,151,156 km (0.095 R)
• M12: 1,237,623 km (0.112 R)
• M13: 1,331,271 km (0.08 R)
• M14: 1,601,595 km (0.048 R)
• M15: 1,777,671 km (0.095 R)
• M16: 1,889,720 km (0.103 R)
• M17: 1,965,866 km (0.097 R)
• M18: 2,048,593 km (0.11 R)
• M19: 2,126,833 km (0.103 R)
• M20: 2,217,639 km (0.114 R)
• M21: 2,309,642 km (0.098 R)
• M22: 2,397,156 km (0.096 R)
• M23: 2,521,622 km (0.082 R)
• M24: 2,593,728 km (0.077 R)
• M25: 2,709,367 km (0.106 R)
• M26: 2,964,880 km (0.114 R)
• M27: 3,379,565 km (0.098 R)
• M28: 3,560,130 km (0.049 R)
• M29: 3,641,362 km (0.116 R)
• M30: 3,736,955 km (0.118 R)
• M31: 3,972,721 km (0.081 R)
• M32: 4,142,215 km (0.088 R)
• M33: 4,386,359 km (0.061 R)
• M34: 4,459,064 km (0.108 R)
• M35: 4,532,217 km (0.049 R)
• M36: 4,650,100 km (0.113 R)
• M37: 4,768,881 km (0.045 R)
• M38: 4,896,338 km (0.067 R)
• M39: 5,124,176 km (0.118 R)
• M40: 5,208,549 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 14.2

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.7 AU - 0.72 AU

Year: 399 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 54,944,413 km

• M1: 176,825 km (0.071 R)
• M2: 265,387 km (0.079 R)
• M3: 377,136 km (0.109 R)
• M4: 505,342 km (0.029 R)
• M5: 676,182 km (0.074 R)
• M6: 793,018 km (0.115 R)
• M7: 882,478 km (0.058 R)
• M8: 1,059,003 km (0.092 R)
• M9: 1,149,809 km (0.113 R)
• M10: 1,278,463 km (0.113 R)
• M11: 1,449,454 km (0.09 R)
• M12: 1,540,708 km (0.109 R)
• M13: 1,667,418 km (0.07 R)
• M14: 1,792,033 km (0.036 R)
• M15: 2,051,136 km (0.114 R)
• M16: 2,191,609 km (0.108 R)
• M17: 2,329,239 km (0.095 R)
• M18: 2,431,115 km (0.083 R)
• M19: 2,547,502 km (0.056 R)
• M20: 2,759,333 km (0.118 R)
• M21: 2,860,760 km (0.062 R)
• M22: 3,032,648 km (0.107 R)
• M23: 3,144,398 km (0.099 R)
• M24: 3,437,310 km (0.084 R)
• M25: 3,568,807 km (0.085 R)
• M26: 3,889,844 km (0.092 R)
• M27: 4,073,251 km (0.038 R)
• M28: 4,181,560 km (0.081 R)
• M29: 4,345,818 km (0.044 R)
• M30: 4,456,670 km (0.069 R)
• M31: 4,656,832 km (0.068 R)
• M32: 4,794,612 km (0.071 R)
• M33: 5,057,904 km (0.105 R)
• M34: 5,334,361 km (0.108 R)
• M35: 5,461,669 km (0.094 R)
• M36: 5,564,293 km (0.068 R)
• M37: 5,858,552 km (0.102 R)
• M38: 5,998,875 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 10.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.2 AU - 1.82 AU

Year: 1237 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,944,413 km

• M1: 149,897 km (0.103 R)
• M2: 217,814 km (0.12 R)
• M3: 305,928 km (0.065 R)
• M4: 448,794 km (0.087 R)
• M5: 532,868 km (0.106 R)
• M6: 598,541 km (0.083 R)
• M7: 1,244,804 km (0.108 R)
• M8: 1,446,013 km (0.103 R)
• M9: 1,515,576 km (0.11 R)
• M10: 1,861,446 km (0.087 R)
• M11: 1,956,591 km (0.065 R)
• M12: 2,211,805 km (0.111 R)
• M13: 2,353,773 km (0.075 R)
• M14: 2,636,363 km (0.098 R)
• M15: 2,841,761 km (0.111 R)
• M16: 3,041,175 km (0.027 R)
• M17: 3,142,752 km (0.078 R)
• M18: 3,279,784 km (0.062 R)
• M19: 3,372,385 km (0.06 R)
• M20: 3,477,552 km (0.075 R)
• M21: 3,787,519 km (0.111 R)
• M22: 3,970,477 km (0.095 R)
• M23: 4,056,945 km (0.076 R)
• M24: 4,256,807 km (0.082 R)
• M25: 4,345,369 km (0.044 R)
• M26: 4,459,961 km (0.062 R)
• M27: 4,679,421 km (0.093 R)
• M28: 4,823,185 km (0.102 R)
• M29: 5,048,479 km (0.097 R)
• M30: 5,223,060 km (0.047 R)
• M31: 5,523,153 km (0.088 R)
• M32: 5,772,832 km (0.117 R)
• M33: 5,899,093 km (0.087 R)
• M34: 6,083,248 km (0.08 R)
• M35: 6,226,114 km (0.117 R)
• M36: 6,442,432 km (0.107 R)
• M37: 6,529,648 km (0.079 R)
• M38: 6,942,089 km (0.119 R)
• M39: 7,076,578 km (0.096 R)
• M40: 7,242,033 km (0.096 R)
• M41: 7,439,203 km (0.087 R)
• M42: 7,653,577 km (0.106 R)
• M43: 7,776,845 km (0.074 R)
• M44: 7,901,012 km (0.042 R)
• M45: 8,229,828 km (0.114 R)
• M46: 8,435,674 km (0.108 R)
• M47: 8,515,260 km (0.037 R)
• M48: 8,803,984 km (0.112 R)
• M49: 8,965,849 km (0.094 R)
• M50: 9,030,775 km (0.104 R)
• M51: 9,490,190 km (0.075 R)
• M52: 9,606,278 km (0.09 R)
• M53: 10,041,458 km (0.026 R)
• M54: 10,125,981 km (0.08 R)
• M55: 10,244,612 km (0.097 R)
• M56: 10,363,692 km (0.084 R)
• M57: 10,431,908 km (0.059 R)
• M58: 10,534,532 km (0.094 R)
• M59: 10,603,198 km (0.081 R)
• M60: 10,689,217 km (0.118 R)
• M61: 10,775,385 km (0.074 R)
• M62: 10,879,206 km (0.086 R)
• M63: 10,965,973 km (0.112 R)
• M64: 11,052,889 km (0.046 R)
• M65: 11,385,595 km (0.089 R)
• M66: 11,650,533 km (0.098 R)
• M67: 11,757,046 km (0.103 R)
• M68: 12,078,682 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.6

Radius: 12

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.44 AU - 2.06 AU

Year: 1544 Days

Day: 14.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,944,413 km

• M1: 150,645 km (0.109 R)
• M2: 329,714 km (0.073 R)
• M3: 408,253 km (0.095 R)
• M4: 522,396 km (0.118 R)
• M5: 625,170 km (0.106 R)
• M6: 741,108 km (0.052 R)
• M7: 837,598 km (0.068 R)
• M8: 967,599 km (0.081 R)
• M9: 1,142,030 km (0.116 R)
• M10: 1,262,157 km (0.048 R)
• M11: 1,440,777 km (0.102 R)
• M12: 1,536,669 km (0.111 R)
• M13: 1,634,955 km (0.068 R)
• M14: 1,742,666 km (0.106 R)
• M15: 1,882,689 km (0.028 R)
• M16: 2,142,840 km (0.105 R)
• M17: 2,245,464 km (0.108 R)
• M18: 2,374,118 km (0.079 R)
• M19: 2,488,710 km (0.038 R)
• M20: 2,630,529 km (0.057 R)
• M21: 2,922,245 km (0.076 R)
• M22: 3,001,232 km (0.11 R)
• M23: 3,134,524 km (0.081 R)
• M24: 3,215,606 km (0.103 R)
• M25: 3,297,287 km (0.064 R)
• M26: 3,602,766 km (0.115 R)
• M27: 3,678,312 km (0.116 R)
• M28: 3,763,882 km (0.086 R)
• M29: 4,103,021 km (0.111 R)
• M30: 4,221,652 km (0.095 R)
• M31: 4,311,411 km (0.09 R)
• M32: 4,391,595 km (0.119 R)
• M33: 4,502,896 km (0.112 R)
• M34: 4,645,911 km (0.062 R)
• M35: 4,759,307 km (0.095 R)
• M36: 4,863,128 km (0.118 R)
• M37: 5,020,505 km (0.071 R)
• M38: 5,136,892 km (0.089 R)
• M39: 5,275,719 km (0.102 R)
• M40: 5,350,966 km (0.118 R)
• M41: 5,480,817 km (0.115 R)
• M42: 5,644,627 km (0.115 R)
• M43: 5,732,740 km (0.067 R)
• M44: 5,943,673 km (0.114 R)
• M45: 6,191,108 km (0.075 R)
• M46: 6,282,063 km (0.059 R)
• M47: 6,373,318 km (0.079 R)
• M48: 7,167,234 km (0.107 R)
• M49: 7,358,719 km (0.063 R)
• M50: 7,746,627 km (0.052 R)
• M51: 7,918,365 km (0.1 R)
• M52: 8,203,498 km (0.076 R)
• M53: 8,278,447 km (0.09 R)
• M54: 8,555,053 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 12.8

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.83 AU - 2.21 AU

Year: 1915 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,944,413 km

• M1: 184,753 km (0.026 R)
• M2: 272,268 km (0.114 R)
• M3: 493,075 km (0.052 R)
• M4: 625,768 km (0.039 R)
• M5: 772,523 km (0.036 R)
• M6: 1,016,368 km (0.039 R)
• M7: 1,113,307 km (0.1 R)
• M8: 1,223,860 km (0.098 R)
• M9: 1,402,630 km (0.107 R)
• M10: 1,624,334 km (0.062 R)
• M11: 1,704,817 km (0.072 R)
• M12: 1,954,496 km (0.102 R)
• M13: 2,040,515 km (0.082 R)
• M14: 2,127,731 km (0.074 R)
• M15: 2,216,442 km (0.09 R)
• M16: 2,503,221 km (0.113 R)
• M17: 2,802,267 km (0.077 R)
• M18: 2,956,204 km (0.105 R)
• M19: 3,069,898 km (0.072 R)
• M20: 3,199,749 km (0.111 R)
• M21: 3,539,785 km (0.109 R)
• M22: 3,660,959 km (0.088 R)
• M23: 3,829,705 km (0.096 R)
• M24: 4,159,270 km (0.097 R)
• M25: 4,432,884 km (0.114 R)
• M26: 4,596,544 km (0.1 R)
• M27: 5,082,887 km (0.12 R)
• M28: 5,168,307 km (0.103 R)
• M29: 5,462,865 km (0.039 R)
• M30: 5,745,007 km (0.091 R)
• M31: 5,852,119 km (0.118 R)
• M32: 6,177,345 km (0.12 R)
• M33: 6,305,401 km (0.116 R)
• M34: 7,035,438 km (0.091 R)
• M35: 7,131,031 km (0.1 R)
• M36: 7,812,001 km (0.077 R)
• M37: 8,210,530 km (0.042 R)
• M38: 8,595,295 km (0.115 R)
• M39: 8,965,400 km (0.057 R)
• M40: 9,194,136 km (0.11 R)
• M41: 9,298,704 km (0.077 R)
• M42: 9,509,039 km (0.094 R)
• M43: 9,678,533 km (0.069 R)
• M44: 9,827,683 km (0.09 R)
• M45: 10,519,124 km (0.096 R)
• M46: 10,716,593 km (0.109 R)
• M47: 10,915,109 km (0.104 R)
• M48: 11,271,152 km (0.12 R)
• M49: 11,360,761 km (0.109 R)
• M50: 11,495,549 km (0.092 R)
• M51: 11,676,263 km (0.107 R)
• M52: 12,431,433 km (0.046 R)
• M53: 12,850,008 km (0.085 R)
• M54: 12,967,143 km (0.042 R)
• M55: 13,084,727 km (0.084 R)
• M56: 13,297,007 km (0.088 R)
• M57: 13,462,911 km (0.119 R)
• M58: 14,570,533 km (0.102 R)
• M59: 14,717,289 km (0.091 R)
• M60: 14,913,561 km (0.114 R)
• M61: 15,657,362 km (0.111 R)
• M62: 15,832,691 km (0.098 R)
• M63: 15,958,203 km (0.086 R)
• M64: 16,059,032 km (0.079 R)
• M65: 16,160,011 km (0.086 R)
• M66: 16,337,135 km (0.109 R)
• M67: 16,642,314 km (0.1 R)
• M68: 17,129,555 km (0.12 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 13.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.88 AU - 3.68 AU

Year: 3961 Days

Day: 6 Hours

Environment

Temp: -219 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 54,944,413 km

• M1: 213,327 km (0.056 R)
• M2: 337,044 km (0.08 R)
• M3: 709,094 km (0.105 R)
• M4: 934,837 km (0.074 R)
• M5: 1,353,861 km (0.077 R)
• M6: 1,441,076 km (0.103 R)
• M7: 1,594,115 km (0.12 R)
• M8: 2,230,355 km (0.062 R)
• M9: 2,549,297 km (0.075 R)
• M10: 2,692,163 km (0.045 R)
• M11: 3,617,875 km (0.081 R)
• M12: 3,917,669 km (0.106 R)
• M13: 4,277,901 km (0.107 R)
• M14: 4,515,163 km (0.101 R)
• M15: 4,797,454 km (0.041 R)
• M16: 4,906,511 km (0.113 R)
• M17: 5,197,030 km (0.054 R)
• M18: 5,493,084 km (0.108 R)
• M19: 6,520,074 km (0.076 R)
• M20: 6,686,875 km (0.112 R)
• M21: 7,258,339 km (0.106 R)
• M22: 7,494,554 km (0.059 R)
• M23: 7,637,420 km (0.102 R)
• M24: 7,974,614 km (0.092 R)
• M25: 8,267,526 km (0.047 R)
• M26: 8,464,696 km (0.03 R)
• M27: 8,646,907 km (0.096 R)
• M28: 9,252,329 km (0.108 R)
• M29: 9,923,724 km (0.12 R)
• M30: 10,115,958 km (0.12 R)
• M31: 10,700,137 km (0.102 R)
• M32: 10,843,452 km (0.093 R)
• M33: 11,295,238 km (0.096 R)
• M34: 11,808,807 km (0.09 R)
• M35: 12,012,559 km (0.06 R)
• M36: 12,142,859 km (0.106 R)
• M37: 12,668,845 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.2

Radius: 5.5

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.83 AU - 8.63 AU

Year: 15745 Days

Day: 21.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,944,413 km

• M1: 77,342 km (0.06 R)
• M2: 298,448 km (0.059 R)
• M3: 540,796 km (0.044 R)
• M4: 998,865 km (0.088 R)
• M5: 1,172,997 km (0.117 R)
• M6: 1,218,175 km (0.106 R)
• M7: 1,333,515 km (0.041 R)
• M8: 1,525,449 km (0.044 R)
• M9: 1,599,650 km (0.111 R)
• M10: 2,760,230 km (0.117 R)
• M11: 2,820,668 km (0.117 R)
• M12: 2,943,039 km (0.116 R)
• M13: 3,192,867 km (0.083 R)
• M14: 3,813,399 km (0.037 R)
• M15: 4,120,225 km (0.062 R)
• M16: 4,189,488 km (0.116 R)
• M17: 4,685,106 km (0.114 R)
• M18: 4,830,216 km (0.118 R)
• M19: 4,939,871 km (0.111 R)
• M20: 5,199,124 km (0.056 R)
• M21: 5,425,017 km (0.06 R)
• M22: 5,808,437 km (0.085 R)
• M23: 6,240,326 km (0.061 R)
• M24: 6,682,387 km (0.095 R)
• M25: 7,385,497 km (0.106 R)
• M26: 7,681,851 km (0.082 R)
• M27: 8,417,723 km (0.11 R)
• M28: 8,549,818 km (0.095 R)
• M29: 8,950,590 km (0.059 R)
• M30: 9,357,347 km (0.095 R)
• M31: 10,235,786 km (0.101 R)
• M32: 10,660,943 km (0.104 R)
• M33: 10,995,743 km (0.072 R)
• M34: 11,382,453 km (0.109 R)
• M35: 12,368,902 km (0.104 R)
• M36: 12,468,983 km (0.103 R)
• M37: 12,720,606 km (0.117 R)
• M38: 12,973,726 km (0.113 R)
• M39: 13,485,201 km (0.118 R)
• M40: 13,847,078 km (0.109 R)
• M41: 14,055,318 km (0.111 R)
• M42: 14,159,887 km (0.104 R)
• M43: 14,474,940 km (0.091 R)
• M44: 14,792,237 km (0.094 R)
• M45: 14,845,345 km (0.092 R)
• M46: 15,272,746 km (0.075 R)
• M47: 16,303,625 km (0.084 R)
• M48: 17,077,495 km (0.116 R)
• M49: 17,581,340 km (0.072 R)
• M50: 18,033,275 km (0.072 R)
• M51: 18,603,542 km (0.109 R)
• M52: 18,660,838 km (0.039 R)
• M53: 18,833,325 km (0.1 R)
• M54: 18,948,515 km (0.094 R)
• M55: 21,242,150 km (0.111 R)
• M56: 21,542,393 km (0.095 R)
• M57: 21,662,968 km (0.094 R)
• M58: 22,819,061 km (0.057 R)
• M59: 23,188,418 km (0.072 R)
• M60: 23,808,202 km (0.074 R)
• M61: 25,000,796 km (0.08 R)
• M62: 27,508,954 km (0.109 R)
• M63: 29,158,420 km (0.096 R)
• M64: 30,028,781 km (0.086 R)
• M65: 31,111,570 km (0.066 R)
• M66: 31,384,287 km (0.11 R)
• M67: 33,524,584 km (0.084 R)
• M68: 33,664,308 km (0.073 R)
• M69: 34,225,001 km (0.045 R)
• M70: 34,435,934 km (0.111 R)
• M71: 34,577,005 km (0.116 R)
• M72: 36,140,003 km (0.115 R)
• M73: 37,944,004 km (0.114 R)
• M74: 38,162,417 km (0.111 R)
• M75: 41,563,824 km (0.037 R)
• M76: 42,316,002 km (0.06 R)
• M77: 44,752,951 km (0.077 R)
• M78: 45,060,823 km (0.092 R)
• M79: 45,369,294 km (0.066 R)
• M80: 45,910,839 km (0.091 R)
• M81: 46,376,836 km (0.118 R)
• M82: 46,532,418 km (0.092 R)
• M83: 47,156,839 km (0.108 R)
• M84: 47,705,415 km (0.081 R)
• M85: 49,602,316 km (0.079 R)
• M86: 50,480,006 km (0.057 R)
• M87: 50,800,445 km (0.106 R)
• M88: 51,041,148 km (0.091 R)
• M89: 51,604,384 km (0.079 R)
• M90: 52,250,647 km (0.118 R)
• M91: 52,574,676 km (0.093 R)
• M92: 52,980,834 km (0.116 R)
• M93: 53,306,359 km (0.054 R)
• M94: 54,369,252 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit