🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 182 Days

Day: 36.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.08 AU - 1.7 AU

Year: 596 Days

Day: 16.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.78 AU - 2.96 AU

Year: 1326 Days

Day: 17.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,510,053 km

• M1: 838,945 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.54 AU - 4.06 AU

Year: 2692 Days

Day: 22.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,510,053 km

• M1: 1,333,515 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.32 AU - 4.58 AU

Year: 3412 Days

Day: 37.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 137.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342

Radius: 11.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.95 AU - 7.85 AU

Year: 5884 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,510,053 km

• M1: 148,850 km (0.086 R)
• M2: 234,569 km (0.077 R)
• M3: 471,981 km (0.054 R)
• M4: 558,000 km (0.111 R)
• M5: 639,830 km (0.097 R)
• M6: 748,887 km (0.071 R)
• M7: 864,975 km (0.118 R)
• M8: 1,156,691 km (0.112 R)
• M9: 1,435,990 km (0.109 R)
• M10: 1,568,833 km (0.057 R)
• M11: 1,737,130 km (0.06 R)
• M12: 1,911,562 km (0.079 R)
• M13: 2,487,513 km (0.079 R)
• M14: 2,594,625 km (0.114 R)
• M15: 2,776,686 km (0.073 R)
• M16: 2,888,136 km (0.119 R)
• M17: 3,096,078 km (0.116 R)
• M18: 3,387,943 km (0.088 R)
• M19: 3,811,455 km (0.109 R)
• M20: 3,914,827 km (0.081 R)
• M21: 4,019,246 km (0.085 R)
• M22: 4,316,347 km (0.101 R)
• M23: 4,664,910 km (0.109 R)
• M24: 4,820,193 km (0.03 R)
• M25: 4,954,831 km (0.119 R)
• M26: 5,389,263 km (0.116 R)
• M27: 5,575,812 km (0.053 R)
• M28: 5,835,963 km (0.066 R)
• M29: 6,815,380 km (0.083 R)
• M30: 7,819,032 km (0.09 R)
• M31: 8,057,192 km (0.111 R)
• M32: 8,190,633 km (0.091 R)
• M33: 8,459,610 km (0.082 R)
• M34: 8,731,429 km (0.073 R)
• M35: 8,923,513 km (0.057 R)
• M36: 9,536,266 km (0.092 R)
• M37: 10,047,741 km (0.09 R)
• M38: 10,162,632 km (0.118 R)
• M39: 11,246,170 km (0.05 R)
• M40: 11,665,642 km (0.112 R)
• M41: 11,998,796 km (0.087 R)
• M42: 12,458,361 km (0.086 R)
• M43: 12,767,879 km (0.119 R)
• M44: 12,923,610 km (0.115 R)
• M45: 13,048,674 km (0.051 R)
• M46: 13,237,018 km (0.111 R)
• M47: 13,521,254 km (0.089 R)
• M48: 13,999,369 km (0.1 R)
• M49: 14,483,168 km (0.114 R)
• M50: 14,906,829 km (0.112 R)
• M51: 15,301,469 km (0.116 R)
• M52: 15,566,556 km (0.106 R)
• M53: 16,948,840 km (0.082 R)
• M54: 18,159,835 km (0.115 R)
• M55: 18,264,853 km (0.118 R)
• M56: 18,546,097 km (0.084 R)
• M57: 18,687,317 km (0.097 R)
• M58: 19,326,998 km (0.115 R)
• M59: 19,865,550 km (0.074 R)
• M60: 20,009,912 km (0.118 R)
• M61: 21,214,923 km (0.096 R)
• M62: 21,770,529 km (0.077 R)
• M63: 22,180,876 km (0.046 R)
• M64: 22,518,668 km (0.055 R)
• M65: 22,707,012 km (0.092 R)
• M66: 23,009,499 km (0.105 R)
• M67: 23,161,191 km (0.028 R)
• M68: 24,696,813 km (0.077 R)
• M69: 24,774,455 km (0.117 R)
• M70: 24,968,932 km (0.118 R)
• M71: 25,281,143 km (0.074 R)
• M72: 25,555,355 km (0.099 R)
• M73: 25,673,239 km (0.093 R)
• M74: 25,791,271 km (0.115 R)
• M75: 26,067,279 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 11.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.11 AU - 9.95 AU

Year: 9054 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,510,053 km

• M1: 243,246 km (0.097 R)
• M2: 372,349 km (0.063 R)
• M3: 622,926 km (0.029 R)
• M4: 733,478 km (0.088 R)
• M5: 1,141,432 km (0.046 R)
• M6: 1,693,298 km (0.047 R)
• M7: 1,772,884 km (0.083 R)
• M8: 2,040,216 km (0.093 R)
• M9: 2,800,323 km (0.028 R)
• M10: 2,919,103 km (0.118 R)
• M11: 3,015,295 km (0.082 R)
• M12: 3,955,966 km (0.117 R)
• M13: 4,197,866 km (0.116 R)
• M14: 4,361,825 km (0.074 R)
• M15: 4,895,291 km (0.094 R)
• M16: 4,981,459 km (0.093 R)
• M17: 5,242,957 km (0.104 R)
• M18: 6,522,318 km (0.112 R)
• M19: 7,099,017 km (0.074 R)
• M20: 7,360,664 km (0.08 R)
• M21: 7,525,820 km (0.069 R)
• M22: 7,625,602 km (0.071 R)
• M23: 7,725,683 km (0.114 R)
• M24: 8,130,644 km (0.095 R)
• M25: 8,301,485 km (0.038 R)
• M26: 8,751,176 km (0.065 R)
• M27: 9,137,887 km (0.102 R)
• M28: 10,000,917 km (0.1 R)
• M29: 10,220,826 km (0.088 R)
• M30: 10,368,329 km (0.081 R)
• M31: 10,442,380 km (0.105 R)
• M32: 10,590,931 km (0.06 R)
• M33: 11,078,470 km (0.064 R)
• M34: 12,036,944 km (0.116 R)
• M35: 12,506,382 km (0.117 R)
• M36: 14,032,280 km (0.061 R)
• M37: 14,114,260 km (0.107 R)
• M38: 14,692,306 km (0.108 R)
• M39: 14,942,434 km (0.057 R)
• M40: 15,531,700 km (0.077 R)
• M41: 15,786,465 km (0.118 R)
• M42: 15,999,941 km (0.046 R)
• M43: 16,602,521 km (0.059 R)
• M44: 17,344,377 km (0.11 R)
• M45: 17,476,322 km (0.109 R)
• M46: 17,608,717 km (0.056 R)
• M47: 18,097,004 km (0.079 R)
• M48: 22,639,244 km (0.075 R)
• M49: 23,607,442 km (0.098 R)
• M50: 24,293,198 km (0.051 R)
• M51: 25,334,250 km (0.087 R)
• M52: 25,734,574 km (0.091 R)
• M53: 26,389,663 km (0.11 R)
• M54: 26,490,941 km (0.06 R)
• M55: 26,948,261 km (0.112 R)
• M56: 27,050,287 km (0.09 R)
• M57: 27,716,297 km (0.089 R)
• M58: 27,819,220 km (0.109 R)
• M59: 28,025,515 km (0.041 R)
• M60: 28,335,931 km (0.072 R)
• M61: 28,647,394 km (0.094 R)
• M62: 29,694,130 km (0.118 R)
• M63: 30,806,390 km (0.117 R)
• M64: 31,019,866 km (0.102 R)
• M65: 31,501,871 km (0.097 R)
• M66: 33,235,860 km (0.091 R)
• M67: 33,948,993 km (0.065 R)
• M68: 34,445,807 km (0.111 R)
• M69: 36,682,445 km (0.086 R)
• M70: 36,965,335 km (0.101 R)
• M71: 37,248,972 km (0.084 R)
• M72: 38,161,370 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695

Radius: 9.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.64 AU - 8.94 AU

Year: 9471 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 171.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 93,510,053 km

• M1: 133,591 km (0.103 R)
• M2: 233,821 km (0.061 R)
• M3: 399,576 km (0.094 R)
• M4: 655,538 km (0.085 R)
• M5: 785,838 km (0.084 R)
• M6: 943,364 km (0.096 R)
• M7: 1,016,966 km (0.116 R)
• M8: 1,150,557 km (0.096 R)
• M9: 1,290,282 km (0.117 R)
• M10: 1,586,934 km (0.062 R)
• M11: 1,698,235 km (0.078 R)
• M12: 2,144,934 km (0.078 R)
• M13: 2,218,686 km (0.094 R)
• M14: 2,369,032 km (0.082 R)
• M15: 2,921,796 km (0.065 R)
• M16: 3,227,125 km (0.082 R)
• M17: 3,571,948 km (0.114 R)
• M18: 3,838,382 km (0.067 R)
• M19: 4,740,607 km (0.061 R)
• M20: 4,805,233 km (0.049 R)
• M21: 5,603,338 km (0.075 R)
• M22: 5,671,704 km (0.108 R)
• M23: 6,087,736 km (0.104 R)
• M24: 6,335,171 km (0.08 R)
• M25: 6,442,133 km (0.082 R)
• M26: 6,839,764 km (0.083 R)
• M27: 6,949,569 km (0.078 R)
• M28: 7,096,923 km (0.109 R)
• M29: 7,245,324 km (0.112 R)
• M30: 7,357,223 km (0.098 R)
• M31: 7,734,659 km (0.046 R)
• M32: 8,587,367 km (0.074 R)
• M33: 8,904,813 km (0.048 R)
• M34: 9,428,855 km (0.045 R)
• M35: 9,797,464 km (0.118 R)
• M36: 10,087,534 km (0.115 R)
• M37: 10,171,010 km (0.068 R)
• M38: 10,296,522 km (0.08 R)
• M39: 11,362,557 km (0.095 R)
• M40: 11,579,922 km (0.056 R)
• M41: 11,974,711 km (0.117 R)
• M42: 12,107,404 km (0.075 R)
• M43: 12,284,828 km (0.042 R)
• M44: 12,552,907 km (0.061 R)
• M45: 13,322,588 km (0.12 R)
• M46: 14,482,121 km (0.043 R)
• M47: 14,576,368 km (0.07 R)
• M48: 14,860,155 km (0.106 R)
• M49: 15,432,965 km (0.093 R)
• M50: 17,294,711 km (0.072 R)
• M51: 17,645,218 km (0.107 R)
• M52: 18,813,877 km (0.116 R)
• M53: 19,226,169 km (0.084 R)
• M54: 19,745,722 km (0.113 R)
• M55: 20,164,746 km (0.096 R)
• M56: 21,439,320 km (0.11 R)
• M57: 21,708,147 km (0.085 R)
• M58: 22,521,361 km (0.065 R)
• M59: 22,959,084 km (0.091 R)
• M60: 23,123,941 km (0.045 R)
• M61: 23,289,247 km (0.109 R)
• M62: 23,399,650 km (0.098 R)
• M63: 23,565,554 km (0.047 R)
• M64: 23,787,408 km (0.111 R)
• M65: 24,345,109 km (0.076 R)
• M66: 25,473,525 km (0.1 R)
• M67: 26,215,980 km (0.087 R)
• M68: 26,388,316 km (0.086 R)
• M69: 27,663,788 km (0.058 R)
• M70: 29,435,326 km (0.085 R)
• M71: 30,334,858 km (0.077 R)
• M72: 30,576,159 km (0.115 R)
• M73: 31,243,216 km (0.109 R)
• M74: 31,915,210 km (0.104 R)
• M75: 32,037,880 km (0.076 R)
• M76: 33,148,943 km (0.074 R)
• M77: 33,896,783 km (0.115 R)
• M78: 35,408,918 km (0.075 R)
• M79: 36,685,736 km (0.109 R)
• M80: 38,107,664 km (0.089 R)
• M81: 38,237,964 km (0.064 R)
• M82: 38,694,686 km (0.108 R)
• M83: 38,956,482 km (0.109 R)
• M84: 39,350,224 km (0.07 R)
• M85: 40,075,624 km (0.063 R)
• M86: 40,805,512 km (0.03 R)
• M87: 41,339,128 km (0.089 R)
• M88: 41,673,778 km (0.11 R)
• M89: 45,482,689 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.1

Radius: 4.2

Gravity: 35.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.94 AU - 19.84 AU

Year: 28662 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,510,053 km

• M1: 95,593 km (0.062 R)
• M2: 277,953 km (0.063 R)
• M3: 744,549 km (0.115 R)
• M4: 2,049,042 km (0.086 R)
• M5: 2,127,431 km (0.107 R)
• M6: 2,246,810 km (0.119 R)
• M7: 2,409,274 km (0.112 R)
• M8: 2,963,384 km (0.115 R)
• M9: 3,461,844 km (0.068 R)
• M10: 4,133,090 km (0.11 R)
• M11: 4,739,560 km (0.109 R)
• M12: 7,248,914 km (0.049 R)
• M13: 8,099,827 km (0.052 R)
• M14: 8,981,856 km (0.099 R)
• M15: 9,110,361 km (0.088 R)
• M16: 10,093,219 km (0.111 R)
• M17: 11,109,287 km (0.062 R)
• M18: 11,247,217 km (0.054 R)
• M19: 11,594,583 km (0.094 R)
• M20: 12,442,354 km (0.092 R)
• M21: 13,091,160 km (0.092 R)
• M22: 13,603,533 km (0.096 R)
• M23: 13,973,339 km (0.072 R)
• M24: 14,122,338 km (0.079 R)
• M25: 14,346,585 km (0.108 R)
• M26: 14,496,782 km (0.078 R)
• M27: 15,717,051 km (0.045 R)
• M28: 16,811,510 km (0.051 R)
• M29: 17,128,807 km (0.036 R)
• M30: 17,208,393 km (0.118 R)
• M31: 17,769,085 km (0.038 R)
• M32: 18,744,164 km (0.118 R)
• M33: 19,321,014 km (0.108 R)
• M34: 19,569,945 km (0.092 R)
• M35: 19,820,072 km (0.076 R)
• M36: 20,239,096 km (0.106 R)
• M37: 22,726,909 km (0.03 R)
• M38: 23,518,281 km (0.115 R)
• M39: 25,037,747 km (0.12 R)
• M40: 25,946,255 km (0.115 R)
• M41: 26,680,780 km (0.108 R)
• M42: 27,236,237 km (0.058 R)
• M43: 27,701,935 km (0.034 R)
• M44: 28,264,274 km (0.096 R)
• M45: 31,423,781 km (0.053 R)
• M46: 34,894,751 km (0.082 R)
• M47: 35,806,849 km (0.074 R)
• M48: 37,757,755 km (0.11 R)
• M49: 39,742,918 km (0.107 R)
• M50: 42,729,640 km (0.063 R)
• M51: 42,837,649 km (0.093 R)
• M52: 43,378,895 km (0.052 R)
• M53: 44,906,738 km (0.071 R)
• M54: 45,236,451 km (0.092 R)
• M55: 45,677,316 km (0.12 R)
• M56: 46,119,528 km (0.113 R)
• M57: 46,452,084 km (0.078 R)
• M58: 49,821,776 km (0.036 R)
• M59: 50,390,996 km (0.065 R)
• M60: 52,111,521 km (0.093 R)
• M61: 53,037,083 km (0.073 R)
• M62: 55,021,648 km (0.073 R)
• M63: 56,555,625 km (0.072 R)
• M64: 56,674,256 km (0.118 R)
• M65: 58,702,653 km (0.113 R)
• M66: 60,269,841 km (0.112 R)
• M67: 60,876,310 km (0.118 R)
• M68: 61,241,180 km (0.078 R)
• M69: 61,606,647 km (0.106 R)
• M70: 65,301,864 km (0.091 R)
• M71: 65,426,180 km (0.065 R)
• M72: 65,550,645 km (0.048 R)
• M73: 66,174,319 km (0.077 R)
• M74: 68,561,901 km (0.055 R)
• M75: 69,321,709 km (0.116 R)
• M76: 69,702,585 km (0.073 R)
• M77: 70,084,209 km (0.065 R)
• M78: 70,466,581 km (0.057 R)
• M79: 72,646,222 km (0.11 R)
• M80: 73,938,748 km (0.075 R)
• M81: 74,327,852 km (0.082 R)
• M82: 75,238,753 km (0.118 R)
• M83: 76,546,238 km (0.119 R)
• M84: 76,677,436 km (0.074 R)
• M85: 78,125,244 km (0.054 R)
• M86: 78,521,678 km (0.03 R)
• M87: 78,786,317 km (0.09 R)
• M88: 81,315,269 km (0.085 R)
• M89: 81,717,089 km (0.086 R)
• M90: 82,522,524 km (0.116 R)
• M91: 85,906,727 km (0.084 R)
• M92: 87,547,367 km (0.043 R)
• M93: 87,821,729 km (0.056 R)
• M94: 89,198,179 km (0.098 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit