🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.72 AU - 0.88 AU

Year: 268 Days

Day: 41.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,527,222 km

• M1: 524,640 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.83 AU - 1.03 AU

Year: 336 Days

Day: 40.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 47,527,222 km

• M1: 68,665 km (0.062 R)
• M2: 95,144 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.94 AU - 0.98 AU

Year: 352 Days

Day: 32.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.3 AU - 1.6 AU

Year: 654 Days

Day: 36.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.4 AU - 1.64 AU

Year: 702 Days

Day: 14.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,527,222 km

• M1: 289,173 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 12

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.49 AU - 7.59 AU

Year: 6268 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,527,222 km

• M1: 182,958 km (0.094 R)
• M2: 397,182 km (0.082 R)
• M3: 539,450 km (0.117 R)
• M4: 730,486 km (0.102 R)
• M5: 1,270,834 km (0.11 R)
• M6: 1,362,388 km (0.089 R)
• M7: 1,611,767 km (0.115 R)
• M8: 2,355,418 km (0.105 R)
• M9: 2,469,711 km (0.115 R)
• M10: 2,585,799 km (0.11 R)
• M11: 2,872,279 km (0.08 R)
• M12: 3,245,077 km (0.095 R)
• M13: 3,424,445 km (0.105 R)
• M14: 3,554,445 km (0.105 R)
• M15: 4,091,651 km (0.081 R)
• M16: 4,313,655 km (0.075 R)
• M17: 4,539,847 km (0.08 R)
• M18: 4,711,884 km (0.111 R)
• M19: 5,271,530 km (0.109 R)
• M20: 5,574,465 km (0.092 R)
• M21: 5,883,385 km (0.095 R)
• M22: 6,039,864 km (0.069 R)
• M23: 6,293,134 km (0.03 R)
• M24: 6,453,353 km (0.086 R)
• M25: 6,647,232 km (0.071 R)
• M26: 7,442,494 km (0.077 R)
• M27: 8,128,101 km (0.09 R)
• M28: 8,869,658 km (0.073 R)
• M29: 8,977,518 km (0.089 R)
• M30: 9,596,255 km (0.117 R)
• M31: 10,003,909 km (0.11 R)
• M32: 10,266,453 km (0.109 R)
• M33: 10,798,124 km (0.078 R)
• M34: 11,651,879 km (0.107 R)
• M35: 11,809,406 km (0.083 R)
• M36: 12,007,473 km (0.12 R)
• M37: 12,932,287 km (0.106 R)
• M38: 13,013,668 km (0.074 R)
• M39: 15,063,608 km (0.087 R)
• M40: 15,580,917 km (0.101 R)
• M41: 15,754,601 km (0.106 R)
• M42: 16,765,882 km (0.108 R)
• M43: 17,077,943 km (0.068 R)
• M44: 17,934,391 km (0.111 R)
• M45: 18,070,974 km (0.058 R)
• M46: 18,528,444 km (0.092 R)
• M47: 18,897,353 km (0.046 R)
• M48: 19,408,379 km (0.092 R)
• M49: 19,782,972 km (0.086 R)
• M50: 20,491,767 km (0.043 R)
• M51: 21,982,809 km (0.055 R)
• M52: 22,324,341 km (0.095 R)
• M53: 22,471,246 km (0.077 R)
• M54: 22,913,906 km (0.062 R)
• M55: 23,111,525 km (0.118 R)
• M56: 23,458,741 km (0.042 R)
• M57: 25,629,855 km (0.117 R)
• M58: 25,989,339 km (0.117 R)
• M59: 28,339,970 km (0.087 R)
• M60: 29,460,009 km (0.04 R)
• M61: 30,214,731 km (0.076 R)
• M62: 30,485,802 km (0.12 R)
• M63: 31,578,315 km (0.085 R)
• M64: 31,688,270 km (0.057 R)
• M65: 32,350,689 km (0.066 R)
• M66: 32,517,042 km (0.1 R)
• M67: 32,683,694 km (0.111 R)
• M68: 33,633,042 km (0.101 R)
• M69: 34,083,032 km (0.066 R)
• M70: 34,252,228 km (0.113 R)
• M71: 34,534,968 km (0.11 R)
• M72: 35,387,676 km (0.052 R)
• M73: 35,501,968 km (0.106 R)
• M74: 35,616,261 km (0.079 R)
• M75: 36,017,483 km (0.111 R)
• M76: 36,189,969 km (0.074 R)
• M77: 36,593,285 km (0.102 R)
• M78: 36,940,202 km (0.074 R)
• M79: 38,280,001 km (0.116 R)
• M80: 39,162,479 km (0.091 R)
• M81: 39,458,084 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.8

Radius: 14.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.49 AU - 7.91 AU

Year: 7240 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,527,222 km

• M1: 194,328 km (0.11 R)
• M2: 422,464 km (0.044 R)
• M3: 570,716 km (0.072 R)
• M4: 716,873 km (0.099 R)
• M5: 826,977 km (0.106 R)
• M6: 1,123,031 km (0.083 R)
• M7: 1,239,568 km (0.111 R)
• M8: 1,714,840 km (0.112 R)
• M9: 2,245,614 km (0.102 R)
• M10: 2,491,403 km (0.074 R)
• M11: 2,766,214 km (0.051 R)
• M12: 3,518,392 km (0.039 R)
• M13: 4,449,639 km (0.096 R)
• M14: 4,712,183 km (0.089 R)
• M15: 5,787,343 km (0.116 R)
• M16: 5,943,224 km (0.102 R)
• M17: 6,446,471 km (0.058 R)
• M18: 7,409,583 km (0.101 R)
• M19: 7,664,497 km (0.097 R)
• M20: 8,183,303 km (0.072 R)
• M21: 8,624,317 km (0.048 R)
• M22: 9,838,154 km (0.112 R)
• M23: 10,655,856 km (0.099 R)
• M24: 10,943,982 km (0.074 R)
• M25: 11,105,099 km (0.057 R)
• M26: 11,202,337 km (0.117 R)
• M27: 12,389,696 km (0.084 R)
• M28: 12,760,549 km (0.103 R)
• M29: 12,862,275 km (0.07 R)
• M30: 13,272,024 km (0.056 R)
• M31: 13,964,662 km (0.118 R)
• M32: 14,209,853 km (0.083 R)
• M33: 14,350,625 km (0.071 R)
• M34: 14,598,059 km (0.079 R)
• M35: 14,740,177 km (0.102 R)
• M36: 14,882,595 km (0.116 R)
• M37: 16,075,787 km (0.12 R)
• M38: 16,369,747 km (0.072 R)
• M39: 17,187,150 km (0.101 R)
• M40: 17,790,029 km (0.104 R)
• M41: 17,979,869 km (0.1 R)
• M42: 18,438,237 km (0.109 R)
• M43: 18,553,427 km (0.065 R)
• M44: 19,016,582 km (0.064 R)
• M45: 19,132,969 km (0.119 R)
• M46: 19,366,492 km (0.063 R)
• M47: 20,827,315 km (0.096 R)
• M48: 21,228,237 km (0.119 R)
• M49: 23,770,354 km (0.073 R)
• M50: 23,979,491 km (0.112 R)
• M51: 24,105,303 km (0.092 R)
• M52: 24,441,899 km (0.109 R)
• M53: 25,119,726 km (0.043 R)
• M54: 27,146,478 km (0.113 R)
• M55: 28,069,048 km (0.093 R)
• M56: 28,645,299 km (0.109 R)
• M57: 29,135,831 km (0.093 R)
• M58: 29,270,170 km (0.035 R)
• M59: 29,494,417 km (0.107 R)
• M60: 29,719,263 km (0.079 R)
• M61: 29,989,885 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 11.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.9 AU - 9.58 AU

Year: 9683 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,527,222 km

• M1: 216,319 km (0.06 R)
• M2: 408,701 km (0.108 R)
• M3: 530,624 km (0.106 R)
• M4: 715,078 km (0.059 R)
• M5: 868,116 km (0.053 R)
• M6: 958,324 km (0.107 R)
• M7: 1,032,824 km (0.074 R)
• M8: 1,168,359 km (0.072 R)
• M9: 1,393,803 km (0.095 R)
• M10: 1,479,373 km (0.027 R)
• M11: 2,104,094 km (0.038 R)
• M12: 2,668,826 km (0.115 R)
• M13: 3,453,018 km (0.112 R)
• M14: 3,901,363 km (0.05 R)
• M15: 4,148,050 km (0.026 R)
• M16: 4,689,444 km (0.044 R)
• M17: 5,051,621 km (0.077 R)
• M18: 6,480,580 km (0.033 R)
• M19: 6,553,434 km (0.112 R)
• M20: 6,884,195 km (0.06 R)
• M21: 7,371,734 km (0.038 R)
• M22: 7,524,025 km (0.076 R)
• M23: 7,638,916 km (0.041 R)
• M24: 7,754,406 km (0.045 R)
• M25: 8,026,225 km (0.086 R)
• M26: 8,301,186 km (0.109 R)
• M27: 8,900,774 km (0.107 R)
• M28: 9,721,917 km (0.071 R)
• M29: 9,847,130 km (0.082 R)
• M30: 9,972,942 km (0.037 R)
• M31: 10,099,352 km (0.084 R)
• M32: 10,696,098 km (0.113 R)
• M33: 11,173,016 km (0.078 R)
• M34: 12,147,646 km (0.028 R)
• M35: 12,372,941 km (0.044 R)
• M36: 13,613,556 km (0.104 R)
• M37: 14,510,096 km (0.108 R)
• M38: 15,086,197 km (0.102 R)
• M39: 15,377,165 km (0.114 R)
• M40: 15,572,091 km (0.076 R)
• M41: 16,310,506 km (0.113 R)
• M42: 16,609,104 km (0.102 R)
• M43: 16,759,001 km (0.11 R)
• M44: 17,211,534 km (0.112 R)
• M45: 19,062,060 km (0.108 R)
• M46: 20,063,917 km (0.102 R)
• M47: 20,170,281 km (0.074 R)
• M48: 21,136,982 km (0.111 R)
• M49: 21,462,507 km (0.101 R)
• M50: 21,680,471 km (0.114 R)
• M51: 21,789,678 km (0.046 R)
• M52: 22,228,598 km (0.074 R)
• M53: 22,449,105 km (0.068 R)
• M54: 22,948,014 km (0.097 R)
• M55: 23,562,712 km (0.102 R)
• M56: 24,239,493 km (0.069 R)
• M57: 24,580,277 km (0.06 R)
• M58: 24,751,267 km (0.09 R)
• M59: 25,496,863 km (0.114 R)
• M60: 25,843,331 km (0.066 R)
• M61: 26,075,358 km (0.112 R)
• M62: 26,658,191 km (0.07 R)
• M63: 26,892,461 km (0.074 R)
• M64: 27,422,337 km (0.03 R)
• M65: 27,658,851 km (0.112 R)
• M66: 28,015,044 km (0.111 R)
• M67: 28,133,974 km (0.028 R)
• M68: 28,611,939 km (0.074 R)
• M69: 29,333,749 km (0.069 R)
• M70: 29,636,385 km (0.098 R)
• M71: 29,879,033 km (0.119 R)
• M72: 30,183,465 km (0.075 R)
• M73: 32,593,038 km (0.06 R)
• M74: 33,094,939 km (0.042 R)
• M75: 33,409,842 km (0.029 R)
• M76: 33,725,942 km (0.084 R)
• M77: 34,488,293 km (0.097 R)
• M78: 36,289,152 km (0.077 R)
• M79: 36,613,929 km (0.097 R)
• M80: 37,135,727 km (0.119 R)
• M81: 37,725,591 km (0.083 R)
• M82: 38,384,570 km (0.105 R)
• M83: 40,518,882 km (0.109 R)
• M84: 41,600,475 km (0.099 R)
• M85: 43,034,520 km (0.111 R)
• M86: 43,240,666 km (0.096 R)
• M87: 43,930,312 km (0.104 R)
• M88: 44,762,675 km (0.059 R)
• M89: 44,971,663 km (0.098 R)
• M90: 46,725,100 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 9.4

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.99 AU - 10.89 AU

Year: 10017 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,527,222 km

• M1: 124,765 km (0.072 R)
• M2: 195,375 km (0.062 R)
• M3: 271,670 km (0.088 R)
• M4: 482,004 km (0.091 R)
• M5: 631,153 km (0.071 R)
• M6: 762,052 km (0.101 R)
• M7: 866,620 km (0.108 R)
• M8: 1,823,000 km (0.117 R)
• M9: 1,917,845 km (0.1 R)
• M10: 2,237,386 km (0.08 R)
• M11: 2,390,574 km (0.104 R)
• M12: 2,573,831 km (0.114 R)
• M13: 2,788,953 km (0.091 R)
• M14: 2,898,758 km (0.054 R)
• M15: 3,265,722 km (0.052 R)
• M16: 3,858,877 km (0.098 R)
• M17: 4,074,448 km (0.105 R)
• M18: 4,389,202 km (0.056 R)
• M19: 4,942,564 km (0.1 R)
• M20: 5,042,495 km (0.029 R)
• M21: 5,176,834 km (0.099 R)
• M22: 5,414,845 km (0.09 R)
• M23: 5,621,589 km (0.104 R)
• M24: 5,761,014 km (0.102 R)
• M25: 5,866,331 km (0.117 R)
• M26: 6,007,701 km (0.113 R)
• M27: 6,257,829 km (0.066 R)
• M28: 6,694,654 km (0.114 R)
• M29: 6,916,807 km (0.102 R)
• M30: 7,559,330 km (0.094 R)
• M31: 8,063,475 km (0.029 R)
• M32: 8,739,358 km (0.112 R)
• M33: 9,268,336 km (0.111 R)
• M34: 9,350,765 km (0.086 R)
• M35: 9,516,070 km (0.105 R)
• M36: 9,849,823 km (0.067 R)
• M37: 10,229,802 km (0.084 R)
• M38: 11,797,438 km (0.074 R)
• M39: 12,427,095 km (0.036 R)
• M40: 12,609,006 km (0.09 R)
• M41: 14,143,282 km (0.074 R)
• M42: 14,524,158 km (0.079 R)
• M43: 14,619,901 km (0.069 R)
• M44: 15,393,322 km (0.113 R)
• M45: 16,628,252 km (0.036 R)
• M46: 17,030,072 km (0.068 R)
• M47: 17,131,051 km (0.075 R)
• M48: 17,333,606 km (0.07 R)
• M49: 18,306,591 km (0.065 R)
• M50: 18,617,455 km (0.109 R)
• M51: 19,455,203 km (0.06 R)
• M52: 20,091,443 km (0.08 R)
• M53: 21,766,789 km (0.069 R)
• M54: 22,759,970 km (0.084 R)
• M55: 23,374,219 km (0.079 R)
• M56: 23,486,417 km (0.116 R)
• M57: 24,447,882 km (0.113 R)
• M58: 24,904,754 km (0.038 R)
• M59: 25,076,941 km (0.09 R)
• M60: 25,595,448 km (0.048 R)
• M61: 26,936,742 km (0.106 R)
• M62: 29,323,427 km (0.114 R)
• M63: 29,626,512 km (0.06 R)
• M64: 31,034,078 km (0.117 R)
• M65: 31,466,715 km (0.096 R)
• M66: 31,901,447 km (0.119 R)
• M67: 32,150,677 km (0.09 R)
• M68: 32,839,575 km (0.079 R)
• M69: 34,232,032 km (0.086 R)
• M70: 34,551,124 km (0.064 R)
• M71: 36,356,471 km (0.09 R)
• M72: 36,943,194 km (0.089 R)
• M73: 37,139,467 km (0.079 R)
• M74: 37,796,351 km (0.055 R)
• M75: 38,060,092 km (0.106 R)
• M76: 38,523,247 km (0.057 R)
• M77: 39,990,802 km (0.058 R)
• M78: 40,326,948 km (0.048 R)
• M79: 40,529,055 km (0.109 R)
• M80: 40,799,079 km (0.104 R)
• M81: 41,069,702 km (0.05 R)
• M82: 41,137,470 km (0.086 R)
• M83: 42,843,185 km (0.098 R)
• M84: 43,049,480 km (0.075 R)
• M85: 43,531,933 km (0.074 R)
• M86: 43,877,654 km (0.053 R)
• M87: 44,224,422 km (0.08 R)
• M88: 45,760,493 km (0.059 R)
• M89: 45,900,965 km (0.087 R)
• M90: 46,535,110 km (0.071 R)
• M91: 46,747,091 km (0.111 R)
• M92: 47,243,008 km (0.106 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: 182 - 12,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit