🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.47 AU - 0.53 AU

Year: 228 Days

Day: 21.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 9.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.11 AU - 1.31 AU

Year: 859 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,287,207 km

• M1: 132,394 km (0.107 R)
• M2: 206,445 km (0.069 R)
• M3: 266,733 km (0.106 R)
• M4: 327,769 km (0.095 R)
• M5: 462,108 km (0.034 R)
• M6: 593,604 km (0.089 R)
• M7: 692,788 km (0.043 R)
• M8: 789,428 km (0.093 R)
• M9: 886,517 km (0.101 R)
• M10: 969,095 km (0.09 R)
• M11: 1,088,325 km (0.071 R)
• M12: 1,182,422 km (0.119 R)
• M13: 1,341,893 km (0.048 R)
• M14: 1,432,549 km (0.095 R)
• M15: 1,569,581 km (0.094 R)
• M16: 1,637,049 km (0.038 R)
• M17: 1,722,619 km (0.092 R)
• M18: 1,786,498 km (0.077 R)
• M19: 1,874,761 km (0.095 R)
• M20: 1,982,770 km (0.082 R)
• M21: 2,154,957 km (0.093 R)
• M22: 2,261,920 km (0.045 R)
• M23: 2,416,006 km (0.119 R)
• M24: 2,474,648 km (0.089 R)
• M25: 2,566,950 km (0.112 R)
• M26: 2,653,717 km (0.081 R)
• M27: 2,809,598 km (0.105 R)
• M28: 2,940,795 km (0.116 R)
• M29: 3,059,875 km (0.105 R)
• M30: 3,144,846 km (0.085 R)
• M31: 3,324,513 km (0.107 R)
• M32: 3,397,368 km (0.084 R)
• M33: 3,456,010 km (0.103 R)
• M34: 3,515,101 km (0.096 R)
• M35: 3,574,492 km (0.119 R)
• M36: 3,762,087 km (0.09 R)
• M37: 3,830,453 km (0.093 R)
• M38: 3,983,941 km (0.078 R)
• M39: 4,162,860 km (0.112 R)
• M40: 4,225,841 km (0.06 R)
• M41: 4,360,479 km (0.082 R)
• M42: 4,569,317 km (0.039 R)
• M43: 4,683,161 km (0.057 R)
• M44: 4,806,131 km (0.085 R)
• M45: 4,880,481 km (0.046 R)
• M46: 4,980,113 km (0.1 R)
• M47: 5,223,958 km (0.107 R)
• M48: 5,308,929 km (0.106 R)
• M49: 5,454,488 km (0.115 R)
• M50: 5,696,986 km (0.084 R)
• M51: 5,934,398 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 14.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.36 AU - 1.88 AU

Year: 1331 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,287,207 km

• M1: 185,053 km (0.117 R)
• M2: 331,509 km (0.107 R)
• M3: 483,650 km (0.091 R)
• M4: 617,540 km (0.093 R)
• M5: 725,550 km (0.099 R)
• M6: 828,623 km (0.09 R)
• M7: 1,010,833 km (0.111 R)
• M8: 1,107,473 km (0.116 R)
• M9: 1,341,444 km (0.073 R)
• M10: 1,472,641 km (0.116 R)
• M11: 1,649,317 km (0.1 R)
• M12: 1,782,459 km (0.048 R)
• M13: 1,910,814 km (0.111 R)
• M14: 2,113,818 km (0.11 R)
• M15: 2,287,052 km (0.077 R)
• M16: 2,436,800 km (0.042 R)
• M17: 2,726,720 km (0.112 R)
• M18: 2,896,065 km (0.086 R)
• M19: 3,468,277 km (0.089 R)
• M20: 3,652,432 km (0.036 R)
• M21: 3,762,386 km (0.03 R)
• M22: 3,873,388 km (0.096 R)
• M23: 4,328,465 km (0.051 R)
• M24: 4,503,644 km (0.085 R)
• M25: 4,610,008 km (0.115 R)
• M26: 4,717,120 km (0.088 R)
• M27: 4,994,774 km (0.102 R)
• M28: 5,203,463 km (0.093 R)
• M29: 5,390,011 km (0.111 R)
• M30: 5,757,124 km (0.097 R)
• M31: 6,002,016 km (0.109 R)
• M32: 6,622,997 km (0.101 R)
• M33: 6,730,707 km (0.037 R)
• M34: 7,167,683 km (0.11 R)
• M35: 7,292,298 km (0.083 R)
• M36: 7,515,647 km (0.025 R)
• M37: 7,769,515 km (0.084 R)
• M38: 7,883,359 km (0.034 R)
• M39: 8,098,182 km (0.115 R)
• M40: 8,228,032 km (0.085 R)
• M41: 8,373,142 km (0.09 R)
• M42: 8,636,435 km (0.097 R)
• M43: 8,887,759 km (0.095 R)
• M44: 9,322,042 km (0.104 R)
• M45: 9,640,835 km (0.105 R)
• M46: 9,901,584 km (0.113 R)
• M47: 10,071,677 km (0.12 R)
• M48: 10,524,509 km (0.086 R)
• M49: 10,634,763 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 11.1

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.15 AU - 2.95 AU

Year: 2629 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,287,207 km

• M1: 195,375 km (0.114 R)
• M2: 312,061 km (0.074 R)
• M3: 509,830 km (0.115 R)
• M4: 664,065 km (0.075 R)
• M5: 807,081 km (0.099 R)
• M6: 961,166 km (0.105 R)
• M7: 1,052,421 km (0.115 R)
• M8: 1,390,063 km (0.06 R)
• M9: 1,459,327 km (0.081 R)
• M10: 1,638,097 km (0.099 R)
• M11: 1,723,966 km (0.084 R)
• M12: 1,862,194 km (0.025 R)
• M13: 2,230,953 km (0.099 R)
• M14: 2,466,270 km (0.051 R)
• M15: 2,651,622 km (0.059 R)
• M16: 2,782,820 km (0.064 R)
• M17: 2,886,341 km (0.111 R)
• M18: 3,127,792 km (0.065 R)
• M19: 3,924,850 km (0.076 R)
• M20: 4,041,386 km (0.036 R)
• M21: 4,553,909 km (0.09 R)
• M22: 5,105,027 km (0.111 R)
• M23: 5,232,485 km (0.112 R)
• M24: 5,342,589 km (0.1 R)
• M25: 6,348,335 km (0.12 R)
• M26: 6,603,998 km (0.082 R)
• M27: 6,723,078 km (0.115 R)
• M28: 7,166,037 km (0.107 R)
• M29: 7,288,408 km (0.109 R)
• M30: 7,494,105 km (0.047 R)
• M31: 7,701,747 km (0.115 R)
• M32: 8,101,473 km (0.096 R)
• M33: 8,186,444 km (0.054 R)
• M34: 8,314,500 km (0.038 R)
• M35: 8,811,763 km (0.12 R)
• M36: 9,030,924 km (0.047 R)
• M37: 9,229,740 km (0.072 R)
• M38: 9,631,859 km (0.07 R)
• M39: 9,789,834 km (0.031 R)
• M40: 9,903,080 km (0.055 R)
• M41: 10,476,339 km (0.109 R)
• M42: 10,802,013 km (0.093 R)
• M43: 10,895,662 km (0.1 R)
• M44: 10,966,122 km (0.085 R)
• M45: 11,036,733 km (0.106 R)
• M46: 11,847,403 km (0.116 R)
• M47: 11,968,278 km (0.107 R)
• M48: 12,186,841 km (0.076 R)
• M49: 12,259,845 km (0.1 R)
• M50: 12,578,638 km (0.038 R)
• M51: 12,850,307 km (0.095 R)
• M52: 13,024,290 km (0.091 R)
• M53: 13,099,089 km (0.058 R)
• M54: 13,399,780 km (0.116 R)
• M55: 13,576,156 km (0.064 R)
• M56: 13,702,716 km (0.081 R)
• M57: 13,855,007 km (0.112 R)
• M58: 13,931,451 km (0.081 R)
• M59: 14,289,589 km (0.09 R)
• M60: 14,573,226 km (0.07 R)
• M61: 14,780,718 km (0.047 R)
• M62: 15,015,288 km (0.119 R)
• M63: 15,251,054 km (0.053 R)
• M64: 15,699,848 km (0.095 R)
• M65: 16,556,296 km (0.105 R)
• M66: 16,881,372 km (0.085 R)
• M67: 16,990,279 km (0.117 R)
• M68: 17,318,198 km (0.087 R)
• M69: 17,952,642 km (0.095 R)
• M70: 18,763,313 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 11.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.35 AU - 3.69 AU

Year: 4264 Days

Day: 6.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,287,207 km

• M1: 151,991 km (0.054 R)
• M2: 224,546 km (0.102 R)
• M3: 311,612 km (0.088 R)
• M4: 427,102 km (0.058 R)
• M5: 699,819 km (0.084 R)
• M6: 917,185 km (0.112 R)
• M7: 999,463 km (0.11 R)
• M8: 1,172,249 km (0.056 R)
• M9: 1,515,127 km (0.118 R)
• M10: 1,630,916 km (0.036 R)
• M11: 1,801,607 km (0.108 R)
• M12: 1,996,533 km (0.064 R)
• M13: 2,124,290 km (0.11 R)
• M14: 2,662,543 km (0.094 R)
• M15: 3,307,011 km (0.117 R)
• M16: 3,437,161 km (0.08 R)
• M17: 3,635,827 km (0.102 R)
• M18: 4,301,687 km (0.117 R)
• M19: 4,516,210 km (0.11 R)
• M20: 4,709,640 km (0.116 R)
• M21: 4,856,695 km (0.032 R)
• M22: 4,955,579 km (0.091 R)
• M23: 5,588,677 km (0.108 R)
• M24: 5,692,349 km (0.118 R)
• M25: 5,770,588 km (0.1 R)
• M26: 5,875,456 km (0.085 R)
• M27: 5,954,444 km (0.108 R)
• M28: 6,087,137 km (0.084 R)
• M29: 6,274,284 km (0.12 R)
• M30: 6,382,144 km (0.109 R)
• M31: 6,986,520 km (0.089 R)
• M32: 8,220,104 km (0.05 R)
• M33: 8,338,286 km (0.085 R)
• M34: 8,427,297 km (0.106 R)
• M35: 8,998,462 km (0.117 R)
• M36: 9,120,234 km (0.12 R)
• M37: 9,304,090 km (0.101 R)
• M38: 9,675,392 km (0.083 R)
• M39: 10,273,185 km (0.067 R)
• M40: 10,883,095 km (0.1 R)
• M41: 11,208,920 km (0.1 R)
• M42: 11,471,763 km (0.067 R)
• M43: 11,604,008 km (0.101 R)
• M44: 12,037,243 km (0.082 R)
• M45: 12,577,740 km (0.057 R)
• M46: 12,885,313 km (0.111 R)
• M47: 13,126,316 km (0.118 R)
• M48: 13,438,227 km (0.104 R)
• M49: 13,963,615 km (0.045 R)
• M50: 14,567,242 km (0.073 R)
• M51: 14,890,374 km (0.043 R)
• M52: 15,873,680 km (0.1 R)
• M53: 16,428,988 km (0.103 R)
• M54: 16,915,480 km (0.107 R)
• M55: 17,825,933 km (0.111 R)
• M56: 18,094,610 km (0.116 R)
• M57: 18,830,333 km (0.077 R)
• M58: 19,615,422 km (0.117 R)
• M59: 19,734,054 km (0.118 R)
• M60: 20,251,064 km (0.071 R)
• M61: 21,217,466 km (0.069 R)
• M62: 21,379,929 km (0.082 R)
• M63: 22,487,851 km (0.085 R)
• M64: 23,530,099 km (0.073 R)
• M65: 24,163,198 km (0.073 R)
• M66: 25,144,560 km (0.112 R)
• M67: 25,878,337 km (0.092 R)
• M68: 26,313,368 km (0.112 R)
• M69: 27,014,234 km (0.097 R)
• M70: 27,234,592 km (0.049 R)
• M71: 27,721,383 km (0.057 R)
• M72: 28,300,327 km (0.025 R)
• M73: 28,658,614 km (0.118 R)
• M74: 29,334,497 km (0.07 R)
• M75: 29,470,332 km (0.118 R)
• M76: 30,106,721 km (0.089 R)
• M77: 30,243,753 km (0.095 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.9

Radius: 4.9

Gravity: 23.61 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.77 AU - 7.33 AU

Year: 10824 Days

Day: 18.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 30,287,207 km

• M1: 294,857 km (0.061 R)
• M2: 344,973 km (0.071 R)
• M3: 468,690 km (0.037 R)
• M4: 739,911 km (0.097 R)
• M5: 901,028 km (0.075 R)
• M6: 1,448,257 km (0.103 R)
• M7: 1,514,529 km (0.062 R)
• M8: 1,908,719 km (0.103 R)
• M9: 2,256,235 km (0.089 R)
• M10: 2,411,069 km (0.112 R)
• M11: 3,036,538 km (0.035 R)
• M12: 3,150,382 km (0.117 R)
• M13: 3,352,638 km (0.078 R)
• M14: 3,411,280 km (0.032 R)
• M15: 3,499,842 km (0.102 R)
• M16: 3,892,387 km (0.108 R)
• M17: 3,984,988 km (0.084 R)
• M18: 4,140,869 km (0.079 R)
• M19: 4,394,437 km (0.092 R)
• M20: 4,653,092 km (0.115 R)
• M21: 5,527,641 km (0.058 R)
• M22: 6,893,769 km (0.081 R)
• M23: 7,345,854 km (0.114 R)
• M24: 7,383,852 km (0.091 R)
• M25: 7,924,349 km (0.089 R)
• M26: 7,963,394 km (0.114 R)
• M27: 8,159,816 km (0.078 R)
• M28: 8,318,090 km (0.097 R)
• M29: 8,437,470 km (0.119 R)
• M30: 8,597,539 km (0.05 R)
• M31: 9,578,752 km (0.088 R)
• M32: 9,829,627 km (0.098 R)
• M33: 10,040,261 km (0.108 R)
• M34: 11,335,330 km (0.029 R)
• M35: 12,137,324 km (0.092 R)
• M36: 13,654,546 km (0.113 R)
• M37: 13,889,564 km (0.029 R)
• M38: 14,173,351 km (0.066 R)
• M39: 14,411,361 km (0.109 R)
• M40: 14,987,911 km (0.093 R)
• M41: 15,965,384 km (0.095 R)
• M42: 16,014,901 km (0.108 R)
• M43: 16,561,831 km (0.072 R)
• M44: 16,611,796 km (0.09 R)
• M45: 17,725,104 km (0.109 R)
• M46: 17,878,741 km (0.044 R)
• M47: 18,135,899 km (0.097 R)
• M48: 18,394,255 km (0.036 R)
• M49: 18,653,807 km (0.111 R)
• M50: 18,705,867 km (0.117 R)
• M51: 20,989,628 km (0.116 R)
• M52: 21,587,721 km (0.065 R)
• M53: 21,697,077 km (0.052 R)
• M54: 21,971,290 km (0.117 R)
• M55: 23,696,901 km (0.11 R)
• M56: 24,036,039 km (0.099 R)
• M57: 25,005,134 km (0.087 R)
• M58: 25,062,580 km (0.071 R)
• M59: 26,395,048 km (0.063 R)
• M60: 27,869,335 km (0.097 R)
• M61: 27,988,415 km (0.028 R)
• M62: 28,766,623 km (0.091 R)
• M63: 28,947,188 km (0.109 R)
• M64: 29,612,599 km (0.044 R)
• M65: 30,038,804 km (0.089 R)
• M66: 30,897,047 km (0.103 R)
• M67: 31,576,969 km (0.105 R)
• M68: 31,763,218 km (0.063 R)
• M69: 31,825,451 km (0.1 R)
• M70: 32,449,424 km (0.059 R)
• M71: 33,014,604 km (0.073 R)
• M72: 33,266,826 km (0.083 R)
• M73: 33,582,927 km (0.12 R)
• M74: 33,836,495 km (0.102 R)
• M75: 33,963,653 km (0.107 R)
• M76: 34,665,267 km (0.077 R)
• M77: 35,307,192 km (0.119 R)
• M78: 36,212,558 km (0.079 R)
• M79: 36,277,633 km (0.086 R)
• M80: 36,472,709 km (0.077 R)
• M81: 37,256,602 km (0.029 R)
• M82: 37,387,799 km (0.062 R)
• M83: 37,519,146 km (0.067 R)
• M84: 39,641,641 km (0.106 R)
• M85: 39,909,720 km (0.089 R)
• M86: 40,043,909 km (0.113 R)
• M87: 40,111,228 km (0.117 R)
• M88: 41,666,597 km (0.101 R)
• M89: 41,870,948 km (0.074 R)
• M90: 42,828,973 km (0.112 R)
• M91: 42,897,638 km (0.115 R)
• M92: 43,172,898 km (0.106 R)
• M93: 43,932,556 km (0.104 R)
• M94: 45,255,301 km (0.08 R)
• M95: 45,605,509 km (0.106 R)
• M96: 46,379,229 km (0.114 R)
• M97: 46,520,450 km (0.104 R)
• M98: 47,157,288 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.4

Radius: 7.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.25 AU - 8.47 AU

Year: 11601 Days

Day: 20.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,287,207 km

• M1: 96,939 km (0.118 R)
• M2: 439,818 km (0.104 R)
• M3: 524,789 km (0.091 R)
• M4: 948,451 km (0.059 R)
• M5: 1,881,343 km (0.1 R)
• M6: 2,115,763 km (0.071 R)
• M7: 2,264,762 km (0.114 R)
• M8: 2,553,336 km (0.114 R)
• M9: 2,792,693 km (0.096 R)
• M10: 2,977,147 km (0.079 R)
• M11: 3,060,324 km (0.078 R)
• M12: 3,422,650 km (0.074 R)
• M13: 3,753,710 km (0.075 R)
• M14: 3,889,096 km (0.096 R)
• M15: 4,281,341 km (0.04 R)
• M16: 4,880,930 km (0.1 R)
• M17: 4,930,147 km (0.095 R)
• M18: 5,430,403 km (0.1 R)
• M19: 5,506,847 km (0.044 R)
• M20: 7,193,114 km (0.109 R)
• M21: 7,702,196 km (0.043 R)
• M22: 7,990,172 km (0.069 R)
• M23: 8,458,114 km (0.115 R)
• M24: 8,546,826 km (0.087 R)
• M25: 8,844,825 km (0.111 R)
• M26: 8,995,170 km (0.081 R)
• M27: 9,359,292 km (0.1 R)
• M28: 9,728,350 km (0.103 R)
• M29: 11,121,854 km (0.066 R)
• M30: 11,284,167 km (0.114 R)
• M31: 12,107,255 km (0.109 R)
• M32: 12,240,846 km (0.093 R)
• M33: 12,307,716 km (0.098 R)
• M34: 12,881,573 km (0.071 R)
• M35: 13,429,700 km (0.078 R)
• M36: 13,567,928 km (0.049 R)
• M37: 14,583,997 km (0.107 R)
• M38: 14,832,928 km (0.054 R)
• M39: 15,479,490 km (0.064 R)
• M40: 15,879,216 km (0.098 R)
• M41: 16,025,373 km (0.097 R)
• M42: 16,911,890 km (0.109 R)
• M43: 17,814,114 km (0.083 R)
• M44: 18,080,249 km (0.116 R)
• M45: 18,925,178 km (0.043 R)
• M46: 19,002,520 km (0.053 R)
• M47: 19,352,429 km (0.095 R)
• M48: 19,586,849 km (0.087 R)
• M49: 19,782,822 km (0.089 R)
• M50: 20,295,644 km (0.117 R)
• M51: 20,693,125 km (0.074 R)
• M52: 20,932,781 km (0.116 R)
• M53: 21,334,302 km (0.076 R)
• M54: 21,576,501 km (0.111 R)
• M55: 22,185,963 km (0.107 R)
• M56: 22,718,531 km (0.047 R)
• M57: 23,463,080 km (0.072 R)
• M58: 24,005,821 km (0.043 R)
• M59: 26,088,223 km (0.106 R)
• M60: 26,390,411 km (0.097 R)
• M61: 27,172,808 km (0.079 R)
• M62: 28,183,640 km (0.092 R)
• M63: 28,360,764 km (0.094 R)
• M64: 28,626,899 km (0.081 R)
• M65: 29,520,447 km (0.034 R)
• M66: 29,835,351 km (0.074 R)
• M67: 30,151,451 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 15,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit