🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.7 AU - 1.04 AU

Year: 303 Days

Day: 22.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.91 AU - 1.23 AU

Year: 413 Days

Day: 19.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.54 AU - 1.58 AU

Year: 726 Days

Day: 43.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,727,389 km

• M1: 188,793 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.74 AU - 2.18 AU

Year: 1023 Days

Day: 41.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,727,389 km

• M1: 108,159 km (0.104 R)
• M2: 1,295,218 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.39 AU - 4.73 AU

Year: 3050 Days

Day: 43.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.86 AU - 4.48 AU

Year: 3174 Days

Day: 47.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,727,389 km

• M1: 831,465 km (0.104 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.19 AU - 6.85 AU

Year: 6206 Days

Day: 9.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 44,727,389 km

• M1: 181,462 km (0.072 R)
• M2: 471,682 km (0.109 R)
• M3: 790,326 km (0.099 R)
• M4: 922,121 km (0.088 R)
• M5: 1,199,625 km (0.029 R)
• M6: 1,298,360 km (0.091 R)
• M7: 1,528,441 km (0.089 R)
• M8: 1,722,619 km (0.094 R)
• M9: 1,964,070 km (0.06 R)
• M10: 2,122,495 km (0.072 R)
• M11: 2,784,615 km (0.037 R)
• M12: 2,888,585 km (0.088 R)
• M13: 3,302,373 km (0.098 R)
• M14: 3,686,092 km (0.105 R)
• M15: 4,000,247 km (0.114 R)
• M16: 4,254,563 km (0.115 R)
• M17: 4,427,199 km (0.097 R)
• M18: 5,049,527 km (0.119 R)
• M19: 5,214,084 km (0.079 R)
• M20: 5,380,437 km (0.095 R)
• M21: 5,890,117 km (0.111 R)
• M22: 6,024,905 km (0.103 R)
• M23: 6,297,472 km (0.098 R)
• M24: 6,754,194 km (0.061 R)
• M25: 7,017,187 km (0.11 R)
• M26: 7,242,332 km (0.093 R)
• M27: 7,469,870 km (0.117 R)
• M28: 7,741,989 km (0.088 R)
• M29: 7,996,006 km (0.103 R)
• M30: 8,382,268 km (0.089 R)
• M31: 8,643,167 km (0.099 R)
• M32: 9,195,482 km (0.076 R)
• M33: 9,307,381 km (0.108 R)
• M34: 9,736,577 km (0.112 R)
• M35: 9,965,163 km (0.092 R)
• M36: 10,057,016 km (0.078 R)
• M37: 10,149,168 km (0.08 R)
• M38: 10,241,769 km (0.103 R)
• M39: 10,380,895 km (0.107 R)
• M40: 10,591,080 km (0.109 R)
• M41: 10,873,372 km (0.088 R)
• M42: 11,662,500 km (0.025 R)
• M43: 12,371,445 km (0.116 R)
• M44: 12,519,846 km (0.106 R)
• M45: 12,868,409 km (0.117 R)
• M46: 13,094,152 km (0.041 R)
• M47: 13,245,545 km (0.055 R)
• M48: 13,448,101 km (0.055 R)
• M49: 13,600,690 km (0.079 R)
• M50: 13,959,127 km (0.112 R)
• M51: 14,139,542 km (0.114 R)
• M52: 14,268,944 km (0.101 R)
• M53: 14,659,245 km (0.102 R)
• M54: 14,974,148 km (0.041 R)
• M55: 15,079,465 km (0.102 R)
• M56: 15,583,760 km (0.11 R)
• M57: 16,228,676 km (0.064 R)
• M58: 16,772,764 km (0.093 R)
• M59: 17,102,178 km (0.117 R)
• M60: 17,406,011 km (0.082 R)
• M61: 17,711,490 km (0.079 R)
• M62: 18,018,914 km (0.119 R)
• M63: 18,724,118 km (0.109 R)
• M64: 18,837,813 km (0.064 R)
• M65: 19,037,227 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 8.4

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.53 AU - 6.75 AU

Year: 6378 Days

Day: 7.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,727,389 km

• M1: 114,592 km (0.106 R)
• M2: 282,590 km (0.115 R)
• M3: 608,415 km (0.069 R)
• M4: 665,411 km (0.056 R)
• M5: 929,302 km (0.088 R)
• M6: 1,013,077 km (0.073 R)
• M7: 1,082,191 km (0.055 R)
• M8: 1,317,658 km (0.072 R)
• M9: 1,412,653 km (0.066 R)
• M10: 1,773,782 km (0.087 R)
• M11: 1,858,006 km (0.091 R)
• M12: 2,276,132 km (0.077 R)
• M13: 2,698,746 km (0.079 R)
• M14: 2,771,600 km (0.118 R)
• M15: 3,642,559 km (0.05 R)
• M16: 3,886,553 km (0.119 R)
• M17: 3,996,657 km (0.111 R)
• M18: 4,107,958 km (0.06 R)
• M19: 5,154,395 km (0.085 R)
• M20: 5,214,832 km (0.103 R)
• M21: 5,959,082 km (0.053 R)
• M22: 6,246,609 km (0.086 R)
• M23: 6,769,304 km (0.052 R)
• M24: 7,170,376 km (0.117 R)
• M25: 7,544,969 km (0.077 R)
• M26: 7,856,132 km (0.106 R)
• M27: 7,960,851 km (0.118 R)
• M28: 8,101,024 km (0.118 R)
• M29: 8,634,490 km (0.113 R)
• M30: 8,923,663 km (0.066 R)
• M31: 9,289,579 km (0.054 R)
• M32: 10,647,180 km (0.091 R)
• M33: 10,724,372 km (0.039 R)
• M34: 11,230,911 km (0.095 R)
• M35: 11,586,205 km (0.107 R)
• M36: 11,785,320 km (0.076 R)
• M37: 12,470,329 km (0.119 R)
• M38: 12,592,550 km (0.091 R)
• M39: 13,417,583 km (0.081 R)
• M40: 14,047,838 km (0.086 R)
• M41: 14,903,089 km (0.045 R)
• M42: 15,119,558 km (0.046 R)
• M43: 15,863,209 km (0.055 R)
• M44: 16,529,368 km (0.106 R)
• M45: 17,023,639 km (0.069 R)
• M46: 17,431,742 km (0.066 R)
• M47: 18,489,100 km (0.038 R)
• M48: 18,628,525 km (0.044 R)
• M49: 18,955,247 km (0.095 R)
• M50: 19,283,914 km (0.056 R)
• M51: 19,567,102 km (0.116 R)
• M52: 19,804,215 km (0.105 R)
• M53: 21,392,645 km (0.116 R)
• M54: 21,636,789 km (0.062 R)
• M55: 21,832,912 km (0.068 R)
• M56: 21,980,266 km (0.106 R)
• M57: 22,921,685 km (0.115 R)
• M58: 23,071,432 km (0.114 R)
• M59: 23,674,013 km (0.107 R)
• M60: 23,774,991 km (0.111 R)
• M61: 24,078,675 km (0.087 R)
• M62: 24,332,692 km (0.1 R)
• M63: 24,485,581 km (0.114 R)
• M64: 25,203,202 km (0.05 R)
• M65: 25,357,886 km (0.08 R)
• M66: 25,668,152 km (0.1 R)
• M67: 26,031,675 km (0.046 R)
• M68: 27,662,292 km (0.057 R)
• M69: 27,821,763 km (0.111 R)
• M70: 28,088,347 km (0.04 R)
• M71: 28,947,188 km (0.095 R)
• M72: 29,271,516 km (0.09 R)
• M73: 29,542,588 km (0.093 R)
• M74: 29,814,706 km (0.076 R)
• M75: 30,690,602 km (0.096 R)
• M76: 30,910,810 km (0.093 R)
• M77: 30,966,011 km (0.055 R)
• M78: 32,299,676 km (0.05 R)
• M79: 32,860,818 km (0.113 R)
• M80: 33,879,131 km (0.117 R)
• M81: 35,080,252 km (0.101 R)
• M82: 35,368,228 km (0.112 R)
• M83: 35,830,784 km (0.08 R)
• M84: 35,888,679 km (0.033 R)
• M85: 36,120,855 km (0.105 R)
• M86: 36,761,732 km (0.087 R)
• M87: 37,936,524 km (0.063 R)
• M88: 38,528,632 km (0.106 R)
• M89: 39,661,836 km (0.087 R)
• M90: 39,841,803 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 10.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.73 AU - 8.67 AU

Year: 7202 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 44,727,389 km

• M1: 141,520 km (0.043 R)
• M2: 450,589 km (0.12 R)
• M3: 628,311 km (0.079 R)
• M4: 768,634 km (0.1 R)
• M5: 855,550 km (0.107 R)
• M6: 1,081,593 km (0.09 R)
• M7: 1,223,860 km (0.117 R)
• M8: 1,402,929 km (0.114 R)
• M9: 1,527,245 km (0.107 R)
• M10: 2,185,774 km (0.116 R)
• M11: 2,423,486 km (0.111 R)
• M12: 2,631,127 km (0.103 R)
• M13: 2,983,730 km (0.11 R)
• M14: 3,125,100 km (0.072 R)
• M15: 3,289,208 km (0.105 R)
• M16: 3,690,729 km (0.081 R)
• M17: 3,777,197 km (0.095 R)
• M18: 4,633,046 km (0.095 R)
• M19: 4,844,428 km (0.092 R)
• M20: 5,522,106 km (0.063 R)
• M21: 5,696,238 km (0.079 R)
• M22: 5,948,161 km (0.091 R)
• M23: 6,410,867 km (0.109 R)
• M24: 6,567,795 km (0.101 R)
• M25: 6,673,112 km (0.086 R)
• M26: 6,885,392 km (0.12 R)
• M27: 7,535,544 km (0.113 R)
• M28: 7,673,473 km (0.058 R)
• M29: 8,233,568 km (0.081 R)
• M30: 8,691,187 km (0.115 R)
• M31: 9,010,729 km (0.047 R)
• M32: 10,052,827 km (0.069 R)
• M33: 13,434,338 km (0.11 R)
• M34: 13,534,718 km (0.079 R)
• M35: 13,669,057 km (0.113 R)
• M36: 14,347,184 km (0.11 R)
• M37: 14,724,769 km (0.082 R)
• M38: 14,897,554 km (0.113 R)
• M39: 15,454,806 km (0.056 R)
• M40: 15,736,050 km (0.06 R)
• M41: 15,806,661 km (0.117 R)
• M42: 16,267,871 km (0.088 R)
• M43: 16,589,805 km (0.057 R)
• M44: 17,935,438 km (0.08 R)
• M45: 18,453,795 km (0.105 R)
• M46: 18,565,545 km (0.12 R)
• M47: 18,677,444 km (0.112 R)
• M48: 19,014,488 km (0.109 R)
• M49: 20,730,226 km (0.091 R)
• M50: 20,962,850 km (0.067 R)
• M51: 21,079,387 km (0.105 R)
• M52: 21,274,164 km (0.107 R)
• M53: 21,508,733 km (0.087 R)
• M54: 21,665,512 km (0.103 R)
• M55: 22,098,747 km (0.087 R)
• M56: 24,226,029 km (0.049 R)
• M57: 24,389,240 km (0.11 R)
• M58: 24,675,570 km (0.114 R)
• M59: 24,963,247 km (0.063 R)
• M60: 25,169,243 km (0.039 R)
• M61: 25,624,769 km (0.091 R)
• M62: 25,832,710 km (0.059 R)
• M63: 25,957,624 km (0.057 R)
• M64: 26,124,725 km (0.109 R)
• M65: 27,558,621 km (0.077 R)
• M66: 27,856,919 km (0.047 R)
• M67: 28,888,097 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.6

Radius: 8.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.26 AU - 12.1 AU

Year: 13935 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,727,389 km

• M1: 120,277 km (0.095 R)
• M2: 194,776 km (0.112 R)
• M3: 260,151 km (0.059 R)
• M4: 502,350 km (0.079 R)
• M5: 913,295 km (0.031 R)
• M6: 1,390,512 km (0.092 R)
• M7: 2,196,097 km (0.073 R)
• M8: 2,367,237 km (0.093 R)
• M9: 2,748,861 km (0.117 R)
• M10: 2,827,549 km (0.103 R)
• M11: 3,287,563 km (0.096 R)
• M12: 3,887,899 km (0.106 R)
• M13: 3,946,990 km (0.096 R)
• M14: 4,930,596 km (0.101 R)
• M15: 5,090,965 km (0.107 R)
• M16: 5,383,878 km (0.109 R)
• M17: 5,615,455 km (0.03 R)
• M18: 5,816,664 km (0.101 R)
• M19: 5,952,200 km (0.117 R)
• M20: 6,399,647 km (0.087 R)
• M21: 6,645,137 km (0.114 R)
• M22: 7,657,765 km (0.028 R)
• M23: 8,219,954 km (0.061 R)
• M24: 8,563,730 km (0.117 R)
• M25: 8,990,084 km (0.117 R)
• M26: 9,107,668 km (0.104 R)
• M27: 9,265,195 km (0.074 R)
• M28: 9,702,918 km (0.073 R)
• M29: 10,515,982 km (0.107 R)
• M30: 10,805,753 km (0.114 R)
• M31: 11,224,328 km (0.119 R)
• M32: 11,478,046 km (0.086 R)
• M33: 11,733,559 km (0.096 R)
• M34: 12,818,742 km (0.087 R)
• M35: 12,906,855 km (0.025 R)
• M36: 13,306,282 km (0.073 R)
• M37: 13,529,931 km (0.108 R)
• M38: 14,162,730 km (0.083 R)
• M39: 14,528,646 km (0.089 R)
• M40: 15,833,738 km (0.106 R)
• M41: 16,165,845 km (0.08 R)
• M42: 16,548,217 km (0.104 R)
• M43: 16,788,771 km (0.053 R)
• M44: 17,468,394 km (0.096 R)
• M45: 18,504,658 km (0.062 R)
• M46: 18,854,568 km (0.086 R)
• M47: 19,459,392 km (0.114 R)
• M48: 20,070,499 km (0.113 R)
• M49: 20,791,561 km (0.099 R)
• M50: 21,416,282 km (0.061 R)
• M51: 21,468,641 km (0.108 R)
• M52: 21,573,359 km (0.027 R)
• M53: 22,524,353 km (0.089 R)
• M54: 22,844,343 km (0.086 R)
• M55: 24,905,951 km (0.037 R)
• M56: 25,181,660 km (0.058 R)
• M57: 26,406,567 km (0.084 R)
• M58: 26,687,662 km (0.074 R)
• M59: 27,139,597 km (0.05 R)
• M60: 27,822,062 km (0.088 R)
• M61: 27,936,355 km (0.114 R)
• M62: 28,798,488 km (0.059 R)
• M63: 29,145,854 km (0.08 R)
• M64: 31,080,902 km (0.119 R)
• M65: 31,140,293 km (0.098 R)
• M66: 31,199,534 km (0.051 R)
• M67: 32,454,061 km (0.118 R)
• M68: 32,996,653 km (0.049 R)
• M69: 33,360,176 km (0.055 R)
• M70: 33,664,009 km (0.105 R)
• M71: 34,029,925 km (0.059 R)
• M72: 34,213,332 km (0.055 R)
• M73: 36,003,420 km (0.094 R)
• M74: 36,627,842 km (0.098 R)
• M75: 37,004,081 km (0.092 R)
• M76: 38,522,050 km (0.065 R)
• M77: 39,096,656 km (0.098 R)
• M78: 39,802,608 km (0.109 R)
• M79: 39,995,888 km (0.057 R)
• M80: 40,772,152 km (0.093 R)
• M81: 41,162,153 km (0.093 R)
• M82: 41,357,678 km (0.099 R)
• M83: 41,488,127 km (0.07 R)
• M84: 42,734,427 km (0.107 R)
• M85: 42,800,400 km (0.087 R)
• M86: 43,262,956 km (0.093 R)
• M87: 43,727,158 km (0.07 R)
• M88: 44,259,727 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 18,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit