🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.52 AU - 0.72 AU

Year: 310 Days

Day: 31.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.81 AU

Year: 349 Days

Day: 36 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.6

Radius: 10.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.82 AU

Year: 372 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,552,203 km

• M1: 136,583 km (0.104 R)
• M2: 212,579 km (0.051 R)
• M3: 314,754 km (0.071 R)
• M4: 437,424 km (0.077 R)
• M5: 514,168 km (0.064 R)
• M6: 639,680 km (0.075 R)
• M7: 711,338 km (0.09 R)
• M8: 811,718 km (0.032 R)
• M9: 890,407 km (0.089 R)
• M10: 1,038,508 km (0.053 R)
• M11: 1,187,807 km (0.097 R)
• M12: 1,305,541 km (0.108 R)
• M13: 1,375,852 km (0.093 R)
• M14: 1,483,712 km (0.117 R)
• M15: 1,565,542 km (0.119 R)
• M16: 1,708,408 km (0.102 R)
• M17: 1,816,268 km (0.07 R)
• M18: 1,904,231 km (0.042 R)
• M19: 1,993,691 km (0.083 R)
• M20: 2,163,036 km (0.119 R)
• M21: 2,251,897 km (0.092 R)
• M22: 2,409,124 km (0.037 R)
• M23: 2,580,114 km (0.041 R)
• M24: 2,664,637 km (0.105 R)
• M25: 2,760,081 km (0.067 R)
• M26: 2,949,621 km (0.077 R)
• M27: 3,058,977 km (0.079 R)
• M28: 3,143,350 km (0.11 R)
• M29: 3,249,864 km (0.117 R)
• M30: 3,412,028 km (0.08 R)
• M31: 3,483,087 km (0.107 R)
• M32: 3,593,490 km (0.089 R)
• M33: 3,665,746 km (0.026 R)
• M34: 3,766,874 km (0.095 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 9.3

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.04 AU - 1.42 AU

Year: 867 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 45,552,203 km

• M1: 127,158 km (0.116 R)
• M2: 216,917 km (0.082 R)
• M3: 319,691 km (0.098 R)
• M4: 453,730 km (0.086 R)
• M5: 554,859 km (0.076 R)
• M6: 625,020 km (0.099 R)
• M7: 722,109 km (0.098 R)
• M8: 843,134 km (0.065 R)
• M9: 945,159 km (0.063 R)
• M10: 1,078,750 km (0.1 R)
• M11: 1,276,668 km (0.042 R)
• M12: 1,357,750 km (0.082 R)
• M13: 1,471,295 km (0.06 R)
• M14: 1,556,566 km (0.092 R)
• M15: 1,627,625 km (0.112 R)
• M16: 2,182,184 km (0.041 R)
• M17: 2,244,267 km (0.035 R)
• M18: 2,443,382 km (0.067 R)
• M19: 2,734,051 km (0.115 R)
• M20: 2,839,816 km (0.084 R)
• M21: 2,976,549 km (0.081 R)
• M22: 3,035,790 km (0.09 R)
• M23: 3,095,479 km (0.109 R)
• M24: 3,337,977 km (0.039 R)
• M25: 3,534,549 km (0.102 R)
• M26: 3,597,380 km (0.087 R)
• M27: 3,831,201 km (0.105 R)
• M28: 3,960,753 km (0.085 R)
• M29: 4,091,801 km (0.099 R)
• M30: 4,224,345 km (0.056 R)
• M31: 4,291,215 km (0.075 R)
• M32: 4,380,824 km (0.025 R)
• M33: 4,653,541 km (0.101 R)
• M34: 4,966,949 km (0.08 R)
• M35: 5,419,632 km (0.117 R)
• M36: 5,638,793 km (0.071 R)
• M37: 5,798,862 km (0.078 R)
• M38: 5,948,011 km (0.116 R)
• M39: 6,174,054 km (0.116 R)
• M40: 6,237,334 km (0.107 R)
• M41: 6,660,696 km (0.095 R)
• M42: 6,856,070 km (0.094 R)
• M43: 6,961,238 km (0.085 R)
• M44: 7,106,497 km (0.098 R)
• M45: 7,266,118 km (0.116 R)
• M46: 7,562,023 km (0.09 R)
• M47: 7,779,688 km (0.044 R)
• M48: 7,848,203 km (0.074 R)
• M49: 7,916,869 km (0.117 R)
• M50: 8,096,237 km (0.117 R)
• M51: 8,318,988 km (0.082 R)
• M52: 8,727,839 km (0.104 R)
• M53: 8,798,898 km (0.077 R)
• M54: 8,870,256 km (0.101 R)
• M55: 9,042,294 km (0.08 R)
• M56: 9,316,955 km (0.111 R)
• M57: 9,462,664 km (0.042 R)
• M58: 9,859,696 km (0.053 R)
• M59: 9,963,517 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 13.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.64 AU - 4.26 AU

Year: 4074 Days

Day: 6 Hours

Environment

Temp: -200 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,552,203 km

• M1: 181,911 km (0.096 R)
• M2: 286,330 km (0.108 R)
• M3: 377,435 km (0.073 R)
• M4: 606,470 km (0.114 R)
• M5: 698,173 km (0.092 R)
• M6: 874,848 km (0.087 R)
• M7: 1,526,945 km (0.073 R)
• M8: 1,794,277 km (0.11 R)
• M9: 2,077,316 km (0.077 R)
• M10: 2,257,581 km (0.118 R)
• M11: 2,865,996 km (0.119 R)
• M12: 2,975,352 km (0.107 R)
• M13: 3,217,401 km (0.113 R)
• M14: 3,369,542 km (0.094 R)
• M15: 3,720,948 km (0.103 R)
• M16: 3,840,776 km (0.062 R)
• M17: 4,417,176 km (0.106 R)
• M18: 4,715,774 km (0.081 R)
• M19: 4,823,933 km (0.11 R)
• M20: 5,176,086 km (0.113 R)
• M21: 5,287,836 km (0.081 R)
• M22: 5,559,356 km (0.097 R)
• M23: 6,449,463 km (0.12 R)
• M24: 6,739,982 km (0.115 R)
• M25: 6,886,738 km (0.057 R)
• M26: 7,109,040 km (0.118 R)
• M27: 7,258,489 km (0.065 R)
• M28: 7,611,540 km (0.098 R)
• M29: 7,996,006 km (0.119 R)
• M30: 8,386,905 km (0.114 R)
• M31: 9,569,626 km (0.089 R)
• M32: 9,679,730 km (0.1 R)
• M33: 9,873,459 km (0.084 R)
• M34: 10,068,385 km (0.093 R)
• M35: 10,264,807 km (0.071 R)
• M36: 10,575,821 km (0.105 R)
• M37: 10,775,385 km (0.031 R)
• M38: 10,947,572 km (0.108 R)
• M39: 11,733,260 km (0.118 R)
• M40: 11,940,004 km (0.087 R)
• M41: 12,657,775 km (0.082 R)
• M42: 12,839,536 km (0.041 R)
• M43: 13,266,788 km (0.098 R)
• M44: 13,636,744 km (0.092 R)
• M45: 13,791,876 km (0.09 R)
• M46: 13,947,757 km (0.08 R)
• M47: 14,229,600 km (0.085 R)
• M48: 14,639,947 km (0.093 R)
• M49: 14,798,969 km (0.095 R)
• M50: 14,894,562 km (0.075 R)
• M51: 15,150,524 km (0.064 R)
• M52: 15,440,445 km (0.086 R)
• M53: 15,960,148 km (0.119 R)
• M54: 16,123,659 km (0.109 R)
• M55: 16,916,677 km (0.067 R)
• M56: 17,790,179 km (0.055 R)
• M57: 18,472,195 km (0.034 R)
• M58: 18,816,271 km (0.085 R)
• M59: 18,919,942 km (0.104 R)
• M60: 19,406,285 km (0.106 R)
• M61: 19,686,033 km (0.044 R)
• M62: 20,640,168 km (0.051 R)
• M63: 20,961,504 km (0.095 R)
• M64: 21,104,819 km (0.107 R)
• M65: 21,284,486 km (0.113 R)
• M66: 21,537,007 km (0.117 R)
• M67: 21,935,536 km (0.113 R)
• M68: 22,666,621 km (0.074 R)
• M69: 22,924,378 km (0.11 R)
• M70: 23,666,383 km (0.116 R)
• M71: 23,853,081 km (0.109 R)
• M72: 24,983,443 km (0.11 R)
• M73: 25,097,586 km (0.079 R)
• M74: 25,249,877 km (0.1 R)
• M75: 25,440,614 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 8.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.47 AU - 5.65 AU

Year: 8336 Days

Day: 9.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,552,203 km

• M1: 112,946 km (0.114 R)
• M2: 468,989 km (0.047 R)
• M3: 667,655 km (0.045 R)
• M4: 877,691 km (0.113 R)
• M5: 1,143,526 km (0.094 R)
• M6: 1,769,144 km (0.112 R)
• M7: 1,872,217 km (0.041 R)
• M8: 1,998,628 km (0.094 R)
• M9: 2,304,705 km (0.042 R)
• M10: 2,463,279 km (0.092 R)
• M11: 3,619,371 km (0.093 R)
• M12: 4,046,622 km (0.088 R)
• M13: 4,128,602 km (0.065 R)
• M14: 4,183,504 km (0.105 R)
• M15: 4,238,706 km (0.073 R)
• M16: 4,349,857 km (0.057 R)
• M17: 5,065,982 km (0.066 R)
• M18: 5,124,924 km (0.119 R)
• M19: 5,213,635 km (0.114 R)
• M20: 6,286,701 km (0.063 R)
• M21: 6,350,130 km (0.079 R)
• M22: 6,637,957 km (0.098 R)
• M23: 7,359,168 km (0.05 R)
• M24: 7,560,228 km (0.066 R)
• M25: 8,243,591 km (0.043 R)
• M26: 8,417,573 km (0.092 R)
• M27: 8,698,368 km (0.104 R)
• M28: 9,486,450 km (0.118 R)
• M29: 9,595,656 km (0.033 R)
• M30: 9,815,415 km (0.115 R)
• M31: 9,962,919 km (0.077 R)
• M32: 10,111,021 km (0.096 R)
• M33: 10,484,716 km (0.094 R)
• M34: 10,977,193 km (0.12 R)
• M35: 11,168,678 km (0.112 R)
• M36: 11,906,195 km (0.079 R)
• M37: 12,739,755 km (0.035 R)
• M38: 12,820,089 km (0.111 R)
• M39: 13,756,272 km (0.107 R)
• M40: 13,962,867 km (0.119 R)
• M41: 14,045,594 km (0.063 R)
• M42: 14,546,299 km (0.07 R)
• M43: 14,714,596 km (0.106 R)
• M44: 15,866,649 km (0.093 R)
• M45: 16,170,183 km (0.025 R)
• M46: 16,650,841 km (0.106 R)
• M47: 17,626,369 km (0.1 R)
• M48: 17,895,496 km (0.089 R)
• M49: 19,262,222 km (0.105 R)
• M50: 19,725,227 km (0.09 R)
• M51: 19,818,277 km (0.06 R)
• M52: 20,332,595 km (0.064 R)
• M53: 20,851,250 km (0.116 R)
• M54: 21,040,941 km (0.079 R)
• M55: 21,374,394 km (0.106 R)
• M56: 22,239,668 km (0.066 R)
• M57: 22,384,928 km (0.094 R)
• M58: 22,627,875 km (0.103 R)
• M59: 23,067,393 km (0.056 R)
• M60: 23,707,074 km (0.093 R)
• M61: 24,652,532 km (0.099 R)
• M62: 24,903,408 km (0.083 R)
• M63: 25,004,087 km (0.11 R)
• M64: 25,306,574 km (0.07 R)
• M65: 25,864,425 km (0.073 R)
• M66: 26,272,677 km (0.073 R)
• M67: 27,095,615 km (0.079 R)
• M68: 27,458,390 km (0.115 R)
• M69: 28,188,577 km (0.084 R)
• M70: 28,345,805 km (0.107 R)
• M71: 29,136,728 km (0.117 R)
• M72: 29,348,858 km (0.101 R)
• M73: 29,881,427 km (0.088 R)
• M74: 30,095,352 km (0.08 R)
• M75: 30,956,287 km (0.087 R)
• M76: 32,153,070 km (0.11 R)
• M77: 33,586,816 km (0.101 R)
• M78: 34,087,969 km (0.062 R)
• M79: 34,143,919 km (0.072 R)
• M80: 34,367,568 km (0.041 R)
• M81: 35,776,480 km (0.066 R)
• M82: 35,833,178 km (0.106 R)
• M83: 36,516,541 km (0.08 R)
• M84: 36,687,980 km (0.063 R)
• M85: 37,780,493 km (0.04 R)
• M86: 38,301,692 km (0.114 R)
• M87: 38,825,285 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 4.9

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.63 AU - 7.21 AU

Year: 10343 Days

Day: 19.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,552,203 km

• M1: 62,382 km (0.096 R)
• M2: 285,582 km (0.063 R)
• M3: 333,603 km (0.112 R)
• M4: 554,410 km (0.104 R)
• M5: 832,213 km (0.091 R)
• M6: 885,470 km (0.072 R)
• M7: 1,371,962 km (0.12 R)
• M8: 1,413,999 km (0.067 R)
• M9: 1,653,206 km (0.101 R)
• M10: 1,858,155 km (0.075 R)
• M11: 2,418,399 km (0.08 R)
• M12: 2,520,874 km (0.107 R)
• M13: 2,572,635 km (0.073 R)
• M14: 2,783,418 km (0.046 R)
• M15: 4,099,281 km (0.064 R)
• M16: 4,532,965 km (0.1 R)
• M17: 4,659,525 km (0.117 R)
• M18: 4,755,118 km (0.079 R)
• M19: 4,883,772 km (0.108 R)
• M20: 5,342,888 km (0.049 R)
• M21: 5,611,416 km (0.102 R)
• M22: 5,918,840 km (0.105 R)
• M23: 6,514,239 km (0.116 R)
• M24: 7,165,289 km (0.082 R)
• M25: 7,202,090 km (0.102 R)
• M26: 7,498,593 km (0.114 R)
• M27: 8,334,397 km (0.097 R)
• M28: 8,489,530 km (0.105 R)
• M29: 8,645,560 km (0.066 R)
• M30: 8,723,949 km (0.09 R)
• M31: 8,881,476 km (0.11 R)
• M32: 9,199,371 km (0.054 R)
• M33: 9,642,480 km (0.118 R)
• M34: 9,887,073 km (0.084 R)
• M35: 10,299,365 km (0.109 R)
• M36: 10,340,803 km (0.106 R)
• M37: 10,549,343 km (0.105 R)
• M38: 10,759,228 km (0.057 R)
• M39: 11,140,553 km (0.102 R)
• M40: 11,829,302 km (0.028 R)
• M41: 13,565,086 km (0.038 R)
• M42: 14,299,911 km (0.073 R)
• M43: 14,485,711 km (0.098 R)
• M44: 14,859,556 km (0.099 R)
• M45: 15,000,478 km (0.083 R)
• M46: 15,141,997 km (0.042 R)
• M47: 15,426,233 km (0.116 R)
• M48: 15,855,878 km (0.09 R)
• M49: 17,365,770 km (0.087 R)
• M50: 17,712,986 km (0.104 R)
• M51: 18,012,481 km (0.079 R)
• M52: 18,414,301 km (0.083 R)
• M53: 18,819,263 km (0.107 R)
• M54: 19,022,716 km (0.055 R)
• M55: 19,586,251 km (0.112 R)
• M56: 20,259,142 km (0.041 R)
• M57: 20,363,262 km (0.088 R)
• M58: 20,572,250 km (0.081 R)
• M59: 22,161,877 km (0.085 R)
• M60: 23,461,733 km (0.104 R)
• M61: 23,516,486 km (0.1 R)
• M62: 23,955,556 km (0.081 R)
• M63: 24,563,671 km (0.11 R)
• M64: 25,908,107 km (0.094 R)
• M65: 27,333,925 km (0.07 R)
• M66: 27,737,689 km (0.117 R)
• M67: 27,969,267 km (0.114 R)
• M68: 28,259,636 km (0.092 R)
• M69: 28,317,830 km (0.047 R)
• M70: 29,019,444 km (0.111 R)
• M71: 30,678,484 km (0.086 R)
• M72: 31,459,086 km (0.111 R)
• M73: 32,672,923 km (0.058 R)
• M74: 32,917,515 km (0.104 R)
• M75: 32,978,701 km (0.038 R)
• M76: 33,408,496 km (0.1 R)
• M77: 33,593,249 km (0.078 R)
• M78: 33,840,086 km (0.053 R)
• M79: 34,584,335 km (0.062 R)
• M80: 35,459,333 km (0.111 R)
• M81: 35,584,995 km (0.099 R)
• M82: 36,721,939 km (0.093 R)
• M83: 37,039,984 km (0.088 R)
• M84: 37,678,617 km (0.103 R)
• M85: 38,320,841 km (0.118 R)
• M86: 38,966,805 km (0.119 R)
• M87: 39,681,434 km (0.118 R)
• M88: 41,255,652 km (0.117 R)
• M89: 43,587,733 km (0.105 R)
• M90: 43,857,009 km (0.045 R)
• M91: 44,939,500 km (0.096 R)
• M92: 45,211,468 km (0.119 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: 466 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit