🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.67 AU - 0.97 AU

Year: 317 Days

Day: 21.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.9 AU - 3.02 AU

Year: 1649 Days

Day: 41.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 14.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.99 AU - 3.35 AU

Year: 2413 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 79,658,963 km

• M1: 217,067 km (0.059 R)
• M2: 468,241 km (0.114 R)
• M3: 560,693 km (0.058 R)
• M4: 653,294 km (0.053 R)
• M5: 813,214 km (0.056 R)
• M6: 940,671 km (0.105 R)
• M7: 1,334,413 km (0.031 R)
• M8: 2,115,314 km (0.092 R)
• M9: 2,284,359 km (0.055 R)
• M10: 2,636,214 km (0.07 R)
• M11: 2,733,901 km (0.102 R)
• M12: 2,861,508 km (0.076 R)
• M13: 3,034,892 km (0.11 R)
• M14: 3,152,476 km (0.114 R)
• M15: 3,826,564 km (0.107 R)
• M16: 3,922,007 km (0.1 R)
• M17: 4,082,825 km (0.108 R)
• M18: 4,494,818 km (0.109 R)
• M19: 5,181,921 km (0.111 R)
• M20: 5,412,451 km (0.113 R)
• M21: 5,574,017 km (0.077 R)
• M22: 6,349,532 km (0.079 R)
• M23: 6,634,815 km (0.08 R)
• M24: 6,866,093 km (0.042 R)
• M25: 7,277,338 km (0.037 R)
• M26: 7,416,165 km (0.056 R)
• M27: 7,899,067 km (0.112 R)
• M28: 8,021,438 km (0.119 R)
• M29: 8,123,912 km (0.044 R)
• M30: 8,226,836 km (0.084 R)
• M31: 8,454,673 km (0.095 R)
• M32: 8,980,510 km (0.113 R)
• M33: 9,108,416 km (0.079 R)
• M34: 9,236,771 km (0.099 R)
• M35: 9,430,500 km (0.082 R)
• M36: 9,690,950 km (0.101 R)
• M37: 10,130,319 km (0.096 R)
• M38: 10,509,101 km (0.109 R)
• M39: 10,643,739 km (0.093 R)
• M40: 10,983,326 km (0.117 R)
• M41: 11,487,620 km (0.118 R)
• M42: 11,580,222 km (0.09 R)
• M43: 11,696,160 km (0.11 R)
• M44: 12,140,615 km (0.094 R)
• M45: 12,519,098 km (0.11 R)
• M46: 12,662,113 km (0.088 R)
• M47: 12,997,811 km (0.093 R)
• M48: 13,385,120 km (0.077 R)
• M49: 13,604,730 km (0.108 R)
• M50: 13,800,852 km (0.059 R)
• M51: 14,121,590 km (0.081 R)
• M52: 14,519,820 km (0.115 R)
• M53: 14,619,901 km (0.117 R)
• M54: 15,022,768 km (0.081 R)
• M55: 15,276,486 km (0.111 R)
• M56: 15,891,034 km (0.079 R)
• M57: 16,253,210 km (0.096 R)
• M58: 16,513,660 km (0.03 R)
• M59: 17,065,078 km (0.108 R)
• M60: 17,303,387 km (0.118 R)
• M61: 17,729,592 km (0.11 R)
• M62: 18,105,232 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 8.5

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.66 AU - 3.74 AU

Year: 3043 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,658,963 km

• M1: 208,390 km (0.102 R)
• M2: 281,842 km (0.094 R)
• M3: 479,461 km (0.069 R)
• M4: 536,009 km (0.074 R)
• M5: 603,927 km (0.109 R)
• M6: 657,034 km (0.108 R)
• M7: 806,931 km (0.116 R)
• M8: 937,231 km (0.095 R)
• M9: 1,053,169 km (0.104 R)
• M10: 1,219,073 km (0.091 R)
• M11: 1,311,225 km (0.112 R)
• M12: 1,405,771 km (0.085 R)
• M13: 1,502,561 km (0.081 R)
• M14: 1,716,037 km (0.1 R)
• M15: 1,780,663 km (0.068 R)
• M16: 1,925,923 km (0.081 R)
• M17: 2,256,385 km (0.085 R)
• M18: 2,442,933 km (0.112 R)
• M19: 2,831,140 km (0.099 R)
• M20: 3,079,771 km (0.114 R)
• M21: 3,319,427 km (0.116 R)
• M22: 3,400,659 km (0.062 R)
• M23: 3,565,067 km (0.12 R)
• M24: 3,681,753 km (0.09 R)
• M25: 3,867,703 km (0.089 R)
• M26: 4,091,502 km (0.099 R)
• M27: 4,624,070 km (0.104 R)
• M28: 4,861,781 km (0.082 R)
• M29: 4,917,132 km (0.076 R)
• M30: 5,122,081 km (0.109 R)
• M31: 5,425,316 km (0.073 R)
• M32: 5,970,002 km (0.113 R)
• M33: 6,029,393 km (0.106 R)
• M34: 6,819,569 km (0.049 R)
• M35: 6,881,652 km (0.055 R)
• M36: 7,111,135 km (0.092 R)
• M37: 7,793,002 km (0.094 R)
• M38: 8,163,556 km (0.04 R)
• M39: 8,251,669 km (0.088 R)
• M40: 8,696,723 km (0.067 R)
• M41: 9,218,221 km (0.113 R)
• M42: 9,937,188 km (0.093 R)
• M43: 10,339,008 km (0.094 R)
• M44: 10,434,451 km (0.088 R)
• M45: 10,553,980 km (0.083 R)
• M46: 10,794,534 km (0.107 R)
• M47: 10,915,558 km (0.067 R)
• M48: 12,275,552 km (0.089 R)
• M49: 12,351,249 km (0.039 R)
• M50: 12,503,240 km (0.08 R)
• M51: 12,834,450 km (0.036 R)
• M52: 13,220,263 km (0.082 R)
• M53: 13,401,725 km (0.065 R)
• M54: 13,845,582 km (0.105 R)
• M55: 14,029,737 km (0.092 R)
• M56: 14,587,288 km (0.047 R)
• M57: 15,151,871 km (0.093 R)
• M58: 15,287,406 km (0.068 R)
• M59: 16,081,322 km (0.079 R)
• M60: 16,191,875 km (0.092 R)
• M61: 16,386,053 km (0.106 R)
• M62: 16,804,478 km (0.095 R)
• M63: 17,057,299 km (0.07 R)
• M64: 17,994,978 km (0.059 R)
• M65: 18,052,274 km (0.084 R)
• M66: 18,426,718 km (0.098 R)
• M67: 18,978,435 km (0.082 R)
• M68: 19,535,687 km (0.045 R)
• M69: 19,801,522 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 12.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.11 AU - 4.29 AU

Year: 3043 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,658,963 km

• M1: 225,444 km (0.115 R)
• M2: 326,871 km (0.11 R)
• M3: 404,513 km (0.098 R)
• M4: 561,590 km (0.062 R)
• M5: 688,449 km (0.096 R)
• M6: 835,654 km (0.104 R)
• M7: 984,204 km (0.066 R)
• M8: 1,401,283 km (0.116 R)
• M9: 1,532,331 km (0.092 R)
• M10: 1,655,001 km (0.066 R)
• M11: 1,742,965 km (0.066 R)
• M12: 1,950,158 km (0.102 R)
• M13: 2,056,971 km (0.104 R)
• M14: 2,207,017 km (0.104 R)
• M15: 2,591,185 km (0.119 R)
• M16: 3,310,152 km (0.051 R)
• M17: 3,750,269 km (0.059 R)
• M18: 3,935,022 km (0.11 R)
• M19: 4,243,942 km (0.065 R)
• M20: 4,632,298 km (0.042 R)
• M21: 5,787,792 km (0.104 R)
• M22: 6,041,211 km (0.056 R)
• M23: 6,179,140 km (0.079 R)
• M24: 6,377,956 km (0.103 R)
• M25: 6,458,140 km (0.037 R)
• M26: 6,700,638 km (0.089 R)
• M27: 7,551,701 km (0.117 R)
• M28: 7,679,158 km (0.059 R)
• M29: 8,022,635 km (0.053 R)
• M30: 8,371,048 km (0.114 R)
• M31: 8,547,125 km (0.102 R)
• M32: 8,858,288 km (0.083 R)
• M33: 9,218,370 km (0.07 R)
• M34: 9,583,539 km (0.082 R)
• M35: 9,906,820 km (0.064 R)
• M36: 9,999,870 km (0.119 R)
• M37: 10,257,178 km (0.095 R)
• M38: 10,778,527 km (0.049 R)
• M39: 11,042,417 km (0.11 R)
• M40: 11,187,378 km (0.119 R)
• M41: 11,284,317 km (0.08 R)
• M42: 11,381,556 km (0.089 R)
• M43: 11,650,233 km (0.105 R)
• M44: 12,169,338 km (0.101 R)
• M45: 12,369,051 km (0.052 R)
• M46: 12,469,282 km (0.073 R)
• M47: 12,569,811 km (0.113 R)
• M48: 12,949,192 km (0.108 R)
• M49: 13,512,577 km (0.071 R)
• M50: 13,797,262 km (0.095 R)
• M51: 13,901,382 km (0.108 R)
• M52: 14,031,682 km (0.114 R)
• M53: 14,346,436 km (0.085 R)
• M54: 14,689,913 km (0.081 R)
• M55: 15,358,017 km (0.098 R)
• M56: 15,736,649 km (0.089 R)
• M57: 16,145,649 km (0.047 R)
• M58: 16,310,207 km (0.107 R)
• M59: 16,751,820 km (0.096 R)
• M60: 16,862,822 km (0.108 R)
• M61: 17,253,422 km (0.103 R)
• M62: 17,506,092 km (0.075 R)
• M63: 17,646,864 km (0.119 R)
• M64: 17,844,782 km (0.072 R)
• M65: 18,100,295 km (0.077 R)
• M66: 18,385,578 km (0.119 R)
• M67: 19,395,962 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.7

Radius: 10.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.99 AU - 4.33 AU

Year: 3627 Days

Day: 8.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 79,658,963 km

• M1: 140,622 km (0.111 R)
• M2: 268,678 km (0.047 R)
• M3: 401,221 km (0.076 R)
• M4: 475,422 km (0.107 R)
• M5: 635,193 km (0.11 R)
• M6: 756,666 km (0.112 R)
• M7: 900,280 km (0.051 R)
• M8: 1,031,926 km (0.109 R)
• M9: 1,556,865 km (0.067 R)
• M10: 1,666,071 km (0.093 R)
• M11: 1,830,480 km (0.117 R)
• M12: 2,018,524 km (0.067 R)
• M13: 2,166,177 km (0.05 R)
• M14: 2,250,850 km (0.071 R)
• M15: 2,365,442 km (0.118 R)
• M16: 2,590,886 km (0.059 R)
• M17: 2,691,116 km (0.089 R)
• M18: 2,762,025 km (0.09 R)
• M19: 2,854,178 km (0.097 R)
• M20: 3,052,096 km (0.084 R)
• M21: 3,406,792 km (0.12 R)
• M22: 3,550,257 km (0.11 R)
• M23: 3,684,446 km (0.071 R)
• M24: 3,831,800 km (0.105 R)
• M25: 4,004,137 km (0.097 R)
• M26: 4,132,342 km (0.085 R)
• M27: 4,452,631 km (0.039 R)
• M28: 4,573,207 km (0.112 R)
• M29: 4,719,514 km (0.083 R)
• M30: 5,029,331 km (0.043 R)
• M31: 5,269,286 km (0.079 R)
• M32: 5,642,832 km (0.044 R)
• M33: 5,721,071 km (0.097 R)
• M34: 5,839,403 km (0.082 R)
• M35: 6,024,905 km (0.073 R)
• M36: 6,118,403 km (0.077 R)
• M37: 6,415,505 km (0.109 R)
• M38: 6,689,718 km (0.082 R)
• M39: 6,772,744 km (0.064 R)
• M40: 7,221,388 km (0.077 R)
• M41: 7,335,083 km (0.118 R)
• M42: 7,752,162 km (0.071 R)
• M43: 7,941,702 km (0.112 R)
• M44: 8,029,666 km (0.119 R)
• M45: 8,444,501 km (0.058 R)
• M46: 8,820,889 km (0.11 R)
• M47: 8,912,144 km (0.054 R)
• M48: 9,003,548 km (0.031 R)
• M49: 9,326,230 km (0.09 R)
• M50: 9,809,432 km (0.084 R)
• M51: 9,903,977 km (0.108 R)
• M52: 9,982,965 km (0.083 R)
• M53: 10,445,073 km (0.091 R)
• M54: 10,557,720 km (0.099 R)
• M55: 10,979,586 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.3

Radius: 7.8

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.73 AU - 14.05 AU

Year: 19784 Days

Day: 24.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,658,963 km

• M1: 104,120 km (0.027 R)
• M2: 188,793 km (0.118 R)
• M3: 243,097 km (0.1 R)
• M4: 640,428 km (0.091 R)
• M5: 907,760 km (0.065 R)
• M6: 1,237,174 km (0.111 R)
• M7: 1,385,127 km (0.11 R)
• M8: 2,103,496 km (0.115 R)
• M9: 3,404,399 km (0.102 R)
• M10: 3,740,545 km (0.118 R)
• M11: 3,869,349 km (0.107 R)
• M12: 4,765,440 km (0.113 R)
• M13: 5,772,383 km (0.074 R)
• M14: 6,223,720 km (0.051 R)
• M15: 6,530,845 km (0.112 R)
• M16: 7,481,689 km (0.094 R)
• M17: 7,808,261 km (0.061 R)
• M18: 8,588,414 km (0.041 R)
• M19: 8,701,809 km (0.088 R)
• M20: 8,758,806 km (0.103 R)
• M21: 9,627,521 km (0.082 R)
• M22: 10,523,462 km (0.096 R)
• M23: 10,950,564 km (0.092 R)
• M24: 11,758,991 km (0.074 R)
• M25: 11,885,102 km (0.116 R)
• M26: 12,844,922 km (0.066 R)
• M27: 13,039,848 km (0.087 R)
• M28: 13,367,019 km (0.117 R)
• M29: 13,763,004 km (0.107 R)
• M30: 14,566,793 km (0.049 R)
• M31: 15,385,692 km (0.042 R)
• M32: 15,661,999 km (0.118 R)
• M33: 17,785,990 km (0.029 R)
• M34: 17,858,395 km (0.092 R)
• M35: 18,440,780 km (0.081 R)
• M36: 19,623,949 km (0.089 R)
• M37: 20,527,371 km (0.107 R)
• M38: 21,753,026 km (0.108 R)
• M39: 22,063,143 km (0.114 R)
• M40: 22,844,792 km (0.115 R)
• M41: 23,954,359 km (0.092 R)
• M42: 24,114,279 km (0.04 R)
• M43: 25,488,036 km (0.082 R)
• M44: 26,472,989 km (0.081 R)
• M45: 26,638,294 km (0.063 R)
• M46: 26,721,172 km (0.084 R)
• M47: 27,889,531 km (0.107 R)
• M48: 32,726,778 km (0.032 R)
• M49: 32,904,201 km (0.105 R)
• M50: 33,082,073 km (0.117 R)
• M51: 34,516,118 km (0.104 R)
• M52: 35,240,770 km (0.119 R)
• M53: 35,422,681 km (0.077 R)
• M54: 36,245,171 km (0.03 R)
• M55: 36,612,882 km (0.042 R)
• M56: 37,537,247 km (0.032 R)
• M57: 37,723,048 km (0.105 R)
• M58: 37,816,098 km (0.04 R)
• M59: 41,023,775 km (0.062 R)
• M60: 42,176,576 km (0.062 R)
• M61: 43,632,613 km (0.117 R)
• M62: 45,996,259 km (0.078 R)
• M63: 47,394,101 km (0.076 R)
• M64: 47,494,482 km (0.106 R)
• M65: 47,997,430 km (0.073 R)
• M66: 48,805,857 km (0.105 R)
• M67: 50,538,798 km (0.052 R)
• M68: 50,641,273 km (0.032 R)
• M69: 51,361,138 km (0.118 R)
• M70: 51,670,656 km (0.088 R)
• M71: 52,187,965 km (0.11 R)
• M72: 52,706,920 km (0.11 R)
• M73: 53,959,503 km (0.1 R)
• M74: 55,644,873 km (0.038 R)
• M75: 56,387,626 km (0.081 R)
• M76: 56,493,990 km (0.119 R)
• M77: 58,527,773 km (0.092 R)
• M78: 59,607,870 km (0.107 R)
• M79: 59,933,096 km (0.045 R)
• M80: 61,130,926 km (0.111 R)
• M81: 63,993,332 km (0.056 R)
• M82: 64,104,333 km (0.065 R)
• M83: 65,217,491 km (0.079 R)
• M84: 66,449,280 km (0.12 R)
• M85: 66,561,628 km (0.053 R)
• M86: 67,124,415 km (0.056 R)
• M87: 67,801,944 km (0.074 R)
• M88: 70,763,533 km (0.11 R)
• M89: 71,107,907 km (0.072 R)
• M90: 73,534,534 km (0.06 R)
• M91: 74,466,080 km (0.066 R)
• M92: 75,284,380 km (0.09 R)
• M93: 76,811,924 km (0.114 R)
• M94: 79,301,233 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit