🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.58 AU - 0.66 AU

Year: 173 Days

Day: 33.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,031,339 km

• M1: 69,264 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.52 AU - 3.1 AU

Year: 1671 Days

Day: 20.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,031,339 km

• M1: 1,199,925 km (0.092 R)
• M2: 1,603,390 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.06 AU - 5.24 AU

Year: 3557 Days

Day: 33.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,031,339 km

• M1: 128,355 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.49 AU - 5.85 AU

Year: 4170 Days

Day: 14.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,031,339 km

• M1: 179,517 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 8.5

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.92 AU - 7.06 AU

Year: 5201 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 80,031,339 km

• M1: 130,300 km (0.113 R)
• M2: 391,198 km (0.076 R)
• M3: 467,344 km (0.12 R)
• M4: 561,291 km (0.117 R)
• M5: 688,749 km (0.086 R)
• M6: 811,868 km (0.104 R)
• M7: 883,675 km (0.09 R)
• M8: 957,726 km (0.117 R)
• M9: 1,080,845 km (0.063 R)
• M10: 1,309,131 km (0.089 R)
• M11: 1,377,198 km (0.11 R)
• M12: 1,552,826 km (0.11 R)
• M13: 1,606,980 km (0.103 R)
• M14: 1,887,476 km (0.116 R)
• M15: 1,945,520 km (0.087 R)
• M16: 2,244,566 km (0.041 R)
• M17: 2,306,201 km (0.119 R)
• M18: 2,473,302 km (0.082 R)
• M19: 2,537,030 km (0.083 R)
• M20: 2,797,331 km (0.11 R)
• M21: 2,886,042 km (0.111 R)
• M22: 2,998,390 km (0.102 R)
• M23: 3,134,973 km (0.076 R)
• M24: 3,343,812 km (0.094 R)
• M25: 3,750,867 km (0.105 R)
• M26: 3,947,888 km (0.071 R)
• M27: 4,148,199 km (0.114 R)
• M28: 4,611,504 km (0.086 R)
• M29: 5,783,603 km (0.103 R)
• M30: 6,213,248 km (0.091 R)
• M31: 6,446,621 km (0.045 R)
• M32: 8,255,259 km (0.091 R)
• M33: 8,479,806 km (0.109 R)
• M34: 8,641,371 km (0.071 R)
• M35: 8,836,597 km (0.119 R)
• M36: 9,033,168 km (0.083 R)
• M37: 9,297,657 km (0.079 R)
• M38: 9,766,796 km (0.038 R)
• M39: 10,243,565 km (0.065 R)
• M40: 10,415,602 km (0.076 R)
• M41: 10,867,687 km (0.112 R)
• M42: 11,078,470 km (0.111 R)
• M43: 11,971,270 km (0.044 R)
• M44: 12,334,793 km (0.1 R)
• M45: 12,775,957 km (0.118 R)
• M46: 14,015,525 km (0.032 R)
• M47: 14,785,206 km (0.109 R)
• M48: 15,292,942 km (0.105 R)
• M49: 15,371,630 km (0.038 R)
• M50: 15,687,431 km (0.09 R)
• M51: 15,885,947 km (0.112 R)
• M52: 16,165,247 km (0.109 R)
• M53: 16,607,458 km (0.057 R)
• M54: 16,931,487 km (0.081 R)
• M55: 17,094,399 km (0.104 R)
• M56: 17,380,580 km (0.106 R)
• M57: 17,585,978 km (0.116 R)
• M58: 18,040,755 km (0.107 R)
• M59: 18,165,370 km (0.095 R)
• M60: 18,793,083 km (0.046 R)
• M61: 18,961,680 km (0.089 R)
• M62: 19,470,612 km (0.081 R)
• M63: 20,285,471 km (0.1 R)
• M64: 21,374,544 km (0.117 R)
• M65: 22,081,543 km (0.119 R)
• M66: 23,382,297 km (0.113 R)
• M67: 23,791,148 km (0.058 R)
• M68: 24,892,637 km (0.104 R)
• M69: 25,870,109 km (0.095 R)
• M70: 25,963,758 km (0.112 R)
• M71: 26,670,458 km (0.038 R)
• M72: 26,907,421 km (0.083 R)
• M73: 27,097,560 km (0.066 R)
• M74: 27,383,591 km (0.119 R)
• M75: 27,670,520 km (0.039 R)
• M76: 28,054,687 km (0.105 R)
• M77: 29,022,885 km (0.064 R)
• M78: 29,706,996 km (0.046 R)
• M79: 31,191,006 km (0.093 R)
• M80: 31,590,882 km (0.027 R)
• M81: 33,308,863 km (0.087 R)
• M82: 33,410,889 km (0.048 R)
• M83: 34,282,147 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.1

Radius: 12.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.11 AU - 7.71 AU

Year: 7156 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,031,339 km

• M1: 543,489 km (0.072 R)
• M2: 638,334 km (0.091 R)
• M3: 832,363 km (0.097 R)
• M4: 1,262,157 km (0.106 R)
• M5: 1,453,044 km (0.119 R)
• M6: 1,572,274 km (0.098 R)
• M7: 1,863,989 km (0.095 R)
• M8: 2,150,619 km (0.04 R)
• M9: 2,241,724 km (0.072 R)
• M10: 2,717,296 km (0.093 R)
• M11: 3,172,372 km (0.105 R)
• M12: 3,276,792 km (0.083 R)
• M13: 3,543,076 km (0.116 R)
• M14: 3,955,816 km (0.064 R)
• M15: 4,040,339 km (0.103 R)
• M16: 4,153,884 km (0.086 R)
• M17: 4,239,753 km (0.049 R)
• M18: 5,223,509 km (0.114 R)
• M19: 5,757,424 km (0.098 R)
• M20: 5,949,956 km (0.096 R)
• M21: 6,112,120 km (0.098 R)
• M22: 6,945,081 km (0.08 R)
• M23: 7,184,737 km (0.036 R)
• M24: 7,322,816 km (0.119 R)
• M25: 7,427,085 km (0.08 R)
• M26: 8,826,723 km (0.045 R)
• M27: 8,974,825 km (0.1 R)
• M28: 9,919,386 km (0.106 R)
• M29: 10,150,814 km (0.082 R)
• M30: 10,267,201 km (0.083 R)
• M31: 10,462,277 km (0.081 R)
• M32: 10,697,893 km (0.075 R)
• M33: 10,974,949 km (0.077 R)
• M34: 11,576,781 km (0.044 R)
• M35: 11,657,863 km (0.073 R)
• M36: 12,271,962 km (0.059 R)
• M37: 12,479,006 km (0.109 R)
• M38: 13,022,644 km (0.105 R)
• M39: 13,574,212 km (0.114 R)
• M40: 13,702,567 km (0.063 R)
• M41: 15,810,849 km (0.095 R)
• M42: 18,823,152 km (0.038 R)
• M43: 19,110,081 km (0.083 R)
• M44: 19,350,185 km (0.055 R)
• M45: 19,882,155 km (0.096 R)
• M46: 20,517,049 km (0.099 R)
• M47: 20,615,185 km (0.068 R)
• M48: 20,861,573 km (0.11 R)
• M49: 21,059,341 km (0.068 R)
• M50: 21,407,007 km (0.109 R)
• M51: 21,957,078 km (0.037 R)
• M52: 22,158,287 km (0.083 R)
• M53: 22,309,530 km (0.11 R)
• M54: 23,841,562 km (0.118 R)
• M55: 25,407,104 km (0.061 R)
• M56: 26,096,002 km (0.119 R)
• M57: 26,522,805 km (0.068 R)
• M58: 26,629,917 km (0.103 R)
• M59: 26,952,151 km (0.102 R)
• M60: 27,113,567 km (0.066 R)
• M61: 27,600,209 km (0.107 R)
• M62: 28,198,899 km (0.041 R)
• M63: 28,967,084 km (0.114 R)
• M64: 29,909,102 km (0.053 R)
• M65: 30,748,646 km (0.073 R)
• M66: 30,861,143 km (0.06 R)
• M67: 31,312,630 km (0.106 R)
• M68: 32,165,038 km (0.089 R)
• M69: 32,336,477 km (0.11 R)
• M70: 32,450,920 km (0.1 R)
• M71: 33,255,756 km (0.087 R)
• M72: 34,416,935 km (0.117 R)
• M73: 35,591,278 km (0.111 R)
• M74: 36,600,017 km (0.099 R)
• M75: 36,958,154 km (0.119 R)
• M76: 38,100,184 km (0.108 R)
• M77: 38,342,084 km (0.08 R)
• M78: 38,888,266 km (0.119 R)
• M79: 39,131,811 km (0.105 R)
• M80: 41,533,156 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.9

Radius: 5.5

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.67 AU - 13.91 AU

Year: 18167 Days

Day: 17.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,031,339 km

• M1: 81,830 km (0.095 R)
• M2: 166,203 km (0.093 R)
• M3: 242,199 km (0.086 R)
• M4: 526,884 km (0.098 R)
• M5: 1,652,757 km (0.091 R)
• M6: 1,752,838 km (0.072 R)
• M7: 2,282,564 km (0.069 R)
• M8: 2,536,282 km (0.088 R)
• M9: 2,651,921 km (0.059 R)
• M10: 2,739,885 km (0.108 R)
• M11: 3,381,959 km (0.049 R)
• M12: 3,541,430 km (0.113 R)
• M13: 3,801,880 km (0.11 R)
• M14: 4,904,117 km (0.094 R)
• M15: 5,304,441 km (0.092 R)
• M16: 5,341,392 km (0.101 R)
• M17: 5,943,673 km (0.083 R)
• M18: 6,527,703 km (0.049 R)
• M19: 6,806,554 km (0.104 R)
• M20: 6,967,670 km (0.12 R)
• M21: 7,211,515 km (0.068 R)
• M22: 7,293,495 km (0.079 R)
• M23: 7,541,229 km (0.083 R)
• M24: 8,087,410 km (0.032 R)
• M25: 8,559,392 km (0.081 R)
• M26: 8,689,692 km (0.087 R)
• M27: 9,217,473 km (0.046 R)
• M28: 9,395,644 km (0.093 R)
• M29: 9,710,398 km (0.074 R)
• M30: 10,074,220 km (0.1 R)
• M31: 10,721,530 km (0.115 R)
• M32: 10,768,354 km (0.101 R)
• M33: 10,908,976 km (0.032 R)
• M34: 13,241,356 km (0.09 R)
• M35: 13,341,737 km (0.111 R)
• M36: 14,205,664 km (0.08 R)
• M37: 16,093,889 km (0.112 R)
• M38: 16,362,267 km (0.108 R)
• M39: 16,740,600 km (0.044 R)
• M40: 18,282,356 km (0.111 R)
• M41: 20,504,183 km (0.12 R)
• M42: 22,569,382 km (0.107 R)
• M43: 22,629,371 km (0.071 R)
• M44: 22,809,636 km (0.112 R)
• M45: 23,535,335 km (0.095 R)
• M46: 25,071,556 km (0.088 R)
• M47: 28,046,010 km (0.049 R)
• M48: 29,738,710 km (0.069 R)
• M49: 30,332,315 km (0.106 R)
• M50: 30,531,130 km (0.076 R)
• M51: 31,196,691 km (0.094 R)
• M52: 31,732,700 km (0.09 R)
• M53: 33,085,663 km (0.104 R)
• M54: 33,426,896 km (0.104 R)
• M55: 34,181,617 km (0.067 R)
• M56: 34,734,082 km (0.118 R)
• M57: 35,289,390 km (0.044 R)
• M58: 35,498,528 km (0.069 R)
• M59: 36,128,035 km (0.088 R)
• M60: 37,540,239 km (0.085 R)
• M61: 39,547,394 km (0.12 R)
• M62: 42,697,027 km (0.096 R)
• M63: 43,440,978 km (0.114 R)
• M64: 43,814,524 km (0.108 R)
• M65: 44,489,659 km (0.062 R)
• M66: 45,017,141 km (0.085 R)
• M67: 47,224,308 km (0.087 R)
• M68: 47,454,689 km (0.105 R)
• M69: 51,033,070 km (0.096 R)
• M70: 53,093,631 km (0.095 R)
• M71: 53,173,366 km (0.114 R)
• M72: 53,253,252 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.6

Radius: 3.3

Gravity: 71.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.43 AU - 17.27 AU

Year: 20301 Days

Day: 18.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,031,339 km

• M1: 61,335 km (0.043 R)
• M2: 218,413 km (0.091 R)
• M3: 284,535 km (0.105 R)
• M4: 319,990 km (0.1 R)
• M5: 477,666 km (0.055 R)
• M6: 729,589 km (0.036 R)
• M7: 1,017,116 km (0.088 R)
• M8: 1,158,336 km (0.101 R)
• M9: 1,187,358 km (0.05 R)
• M10: 1,586,485 km (0.065 R)
• M11: 1,750,145 km (0.058 R)
• M12: 1,988,455 km (0.106 R)
• M13: 2,646,835 km (0.07 R)
• M14: 3,079,472 km (0.097 R)
• M15: 3,704,193 km (0.116 R)
• M16: 4,186,347 km (0.107 R)
• M17: 4,321,284 km (0.073 R)
• M18: 4,457,717 km (0.06 R)
• M19: 5,305,040 km (0.116 R)
• M20: 6,251,845 km (0.095 R)
• M21: 6,303,007 km (0.076 R)
• M22: 6,876,117 km (0.055 R)
• M23: 7,249,363 km (0.095 R)
• M24: 7,357,223 km (0.105 R)
• M25: 7,629,192 km (0.05 R)
• M26: 7,793,899 km (0.068 R)
• M27: 7,959,804 km (0.068 R)
• M28: 8,351,451 km (0.077 R)
• M29: 8,521,244 km (0.088 R)
• M30: 8,749,531 km (0.077 R)
• M31: 8,806,827 km (0.12 R)
• M32: 8,979,612 km (0.083 R)
• M33: 9,270,131 km (0.098 R)
• M34: 9,445,909 km (0.09 R)
• M35: 13,914,248 km (0.084 R)
• M36: 14,182,776 km (0.076 R)
• M37: 15,067,198 km (0.086 R)
• M38: 15,412,021 km (0.096 R)
• M39: 15,481,435 km (0.107 R)
• M40: 15,759,537 km (0.085 R)
• M41: 15,899,262 km (0.09 R)
• M42: 16,888,852 km (0.081 R)
• M43: 17,318,945 km (0.109 R)
• M44: 19,075,224 km (0.092 R)
• M45: 19,974,308 km (0.094 R)
• M46: 20,887,304 km (0.075 R)
• M47: 22,281,855 km (0.043 R)
• M48: 23,228,211 km (0.111 R)
• M49: 23,466,820 km (0.078 R)
• M50: 24,429,482 km (0.097 R)
• M51: 24,510,265 km (0.118 R)
• M52: 24,591,197 km (0.05 R)
• M53: 25,323,180 km (0.042 R)
• M54: 27,898,657 km (0.074 R)
• M55: 28,661,905 km (0.118 R)
• M56: 29,260,296 km (0.091 R)
• M57: 29,517,904 km (0.057 R)
• M58: 31,430,513 km (0.077 R)
• M59: 31,694,403 km (0.113 R)
• M60: 33,382,765 km (0.069 R)
• M61: 34,192,688 km (0.079 R)
• M62: 37,869,654 km (0.097 R)
• M63: 38,525,940 km (0.096 R)
• M64: 39,185,965 km (0.108 R)
• M65: 40,040,020 km (0.105 R)
• M66: 40,517,087 km (0.118 R)
• M67: 43,028,237 km (0.119 R)
• M68: 44,204,226 km (0.046 R)
• M69: 44,598,416 km (0.116 R)
• M70: 46,888,311 km (0.084 R)
• M71: 48,402,092 km (0.091 R)
• M72: 48,808,549 km (0.034 R)
• M73: 50,754,369 km (0.051 R)
• M74: 52,204,271 km (0.095 R)
• M75: 52,516,632 km (0.111 R)
• M76: 54,088,307 km (0.048 R)
• M77: 55,250,533 km (0.095 R)
• M78: 57,384,846 km (0.076 R)
• M79: 57,492,257 km (0.08 R)
• M80: 57,599,668 km (0.099 R)
• M81: 57,814,939 km (0.115 R)
• M82: 58,138,071 km (0.109 R)
• M83: 58,570,110 km (0.108 R)
• M84: 60,308,437 km (0.075 R)
• M85: 60,636,355 km (0.096 R)
• M86: 60,855,217 km (0.104 R)
• M87: 63,280,199 km (0.084 R)
• M88: 63,947,106 km (0.119 R)
• M89: 64,058,407 km (0.111 R)
• M90: 68,110,415 km (0.086 R)
• M91: 70,742,290 km (0.113 R)
• M92: 74,693,170 km (0.113 R)
• M93: 76,222,658 km (0.084 R)
• M94: 77,406,277 km (0.052 R)
• M95: 79,432,131 km (0.094 R)
• M96: 79,791,465 km (0.041 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 12,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit