🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.67 AU - 0.69 AU

Year: 209 Days

Day: 19.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,234,414 km

• M1: 304,731 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.97 AU

Year: 277 Days

Day: 22.4 Hours

Environment

Temp: 162 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.44 AU

Year: 478 Days

Day: 37.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,234,414 km

• M1: 302,636 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.1 AU - 1.34 AU

Year: 502 Days

Day: 35.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.2 AU - 3.4 AU

Year: 2235 Days

Day: 46.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,234,414 km

• M1: 128,953 km (0.111 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 11.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.4 AU - 5.66 AU

Year: 4848 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,234,414 km

• M1: 152,590 km (0.111 R)
• M2: 240,105 km (0.115 R)
• M3: 390,002 km (0.107 R)
• M4: 601,683 km (0.06 R)
• M5: 877,990 km (0.085 R)
• M6: 1,203,964 km (0.096 R)
• M7: 1,308,383 km (0.099 R)
• M8: 1,536,819 km (0.111 R)
• M9: 2,124,439 km (0.111 R)
• M10: 2,589,689 km (0.098 R)
• M11: 2,726,720 km (0.078 R)
• M12: 2,866,295 km (0.117 R)
• M13: 3,139,311 km (0.086 R)
• M14: 3,407,241 km (0.099 R)
• M15: 3,502,834 km (0.1 R)
• M16: 3,795,148 km (0.111 R)
• M17: 4,080,880 km (0.096 R)
• M18: 4,270,570 km (0.113 R)
• M19: 4,522,792 km (0.094 R)
• M20: 4,964,705 km (0.054 R)
• M21: 5,057,904 km (0.11 R)
• M22: 5,325,086 km (0.084 R)
• M23: 5,468,401 km (0.096 R)
• M24: 5,645,375 km (0.115 R)
• M25: 5,939,185 km (0.114 R)
• M26: 6,171,062 km (0.092 R)
• M27: 6,254,687 km (0.082 R)
• M28: 6,473,698 km (0.072 R)
• M29: 6,626,886 km (0.084 R)
• M30: 6,815,829 km (0.03 R)
• M31: 6,936,853 km (0.072 R)
• M32: 7,023,919 km (0.089 R)
• M33: 7,357,672 km (0.042 R)
• M34: 7,606,902 km (0.079 R)
• M35: 7,786,719 km (0.104 R)
• M36: 7,913,428 km (0.105 R)
• M37: 8,077,387 km (0.045 R)
• M38: 8,279,195 km (0.062 R)
• M39: 8,371,497 km (0.078 R)
• M40: 8,819,542 km (0.098 R)
• M41: 8,894,940 km (0.098 R)
• M42: 9,332,813 km (0.113 R)
• M43: 9,699,926 km (0.109 R)
• M44: 9,797,314 km (0.056 R)
• M45: 9,875,404 km (0.083 R)
• M46: 9,973,391 km (0.084 R)
• M47: 10,209,905 km (0.108 R)
• M48: 10,608,135 km (0.117 R)
• M49: 10,708,515 km (0.116 R)
• M50: 10,890,127 km (0.102 R)
• M51: 10,991,404 km (0.054 R)
• M52: 11,113,327 km (0.057 R)
• M53: 11,235,698 km (0.084 R)
• M54: 11,461,291 km (0.084 R)
• M55: 11,709,025 km (0.109 R)
• M56: 12,021,236 km (0.067 R)
• M57: 12,146,898 km (0.12 R)
• M58: 12,462,999 km (0.059 R)
• M59: 12,568,914 km (0.118 R)
• M60: 12,888,754 km (0.081 R)
• M61: 13,060,343 km (0.117 R)
• M62: 13,427,606 km (0.099 R)
• M63: 13,666,962 km (0.077 R)
• M64: 14,061,901 km (0.109 R)
• M65: 14,393,858 km (0.103 R)
• M66: 14,527,300 km (0.119 R)
• M67: 14,817,968 km (0.115 R)
• M68: 14,952,906 km (0.083 R)
• M69: 15,087,992 km (0.062 R)
• M70: 15,201,088 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.3

Radius: 11.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.32 AU - 6.02 AU

Year: 5033 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 92,234,414 km

• M1: 323,131 km (0.089 R)
• M2: 522,695 km (0.094 R)
• M3: 842,685 km (0.032 R)
• M4: 1,032,375 km (0.1 R)
• M5: 1,251,685 km (0.066 R)
• M6: 1,375,104 km (0.065 R)
• M7: 1,701,825 km (0.103 R)
• M8: 1,945,371 km (0.082 R)
• M9: 2,017,028 km (0.103 R)
• M10: 2,702,785 km (0.101 R)
• M11: 3,587,955 km (0.073 R)
• M12: 3,901,961 km (0.093 R)
• M13: 4,271,767 km (0.072 R)
• M14: 4,460,859 km (0.103 R)
• M15: 4,701,412 km (0.11 R)
• M16: 4,774,266 km (0.115 R)
• M17: 4,872,253 km (0.066 R)
• M18: 5,095,004 km (0.04 R)
• M19: 5,448,205 km (0.098 R)
• M20: 5,550,530 km (0.119 R)
• M21: 5,627,872 km (0.053 R)
• M22: 5,757,274 km (0.078 R)
• M23: 6,072,178 km (0.106 R)
• M24: 6,231,798 km (0.074 R)
• M25: 6,339,060 km (0.034 R)
• M26: 6,446,771 km (0.116 R)
• M27: 7,444,439 km (0.068 R)
• M28: 7,558,133 km (0.041 R)
• M29: 8,048,515 km (0.027 R)
• M30: 8,341,727 km (0.103 R)
• M31: 9,673,298 km (0.051 R)
• M32: 10,048,040 km (0.113 R)
• M33: 10,586,892 km (0.086 R)
• M34: 10,747,111 km (0.08 R)
• M35: 11,005,317 km (0.116 R)
• M36: 11,792,202 km (0.105 R)
• M37: 12,597,038 km (0.097 R)
• M38: 12,801,090 km (0.084 R)
• M39: 12,937,673 km (0.081 R)
• M40: 13,109,112 km (0.115 R)
• M41: 13,802,648 km (0.099 R)
• M42: 14,189,059 km (0.104 R)
• M43: 14,259,669 km (0.051 R)
• M44: 14,330,578 km (0.102 R)
• M45: 15,080,662 km (0.103 R)
• M46: 15,188,971 km (0.116 R)
• M47: 15,369,835 km (0.067 R)
• M48: 15,770,458 km (0.09 R)
• M49: 16,433,476 km (0.064 R)
• M50: 16,582,026 km (0.087 R)
• M51: 17,218,416 km (0.12 R)
• M52: 17,293,813 km (0.11 R)
• M53: 18,015,623 km (0.055 R)
• M54: 18,130,514 km (0.093 R)
• M55: 19,058,170 km (0.115 R)
• M56: 19,292,590 km (0.116 R)
• M57: 19,645,940 km (0.118 R)
• M58: 21,040,193 km (0.11 R)
• M59: 21,728,941 km (0.101 R)
• M60: 22,137,493 km (0.103 R)
• M61: 22,672,604 km (0.064 R)
• M62: 22,838,060 km (0.096 R)
• M63: 22,920,937 km (0.104 R)
• M64: 23,295,231 km (0.118 R)
• M65: 23,671,469 km (0.104 R)
• M66: 23,923,392 km (0.102 R)
• M67: 24,049,653 km (0.117 R)
• M68: 24,514,753 km (0.105 R)
• M69: 24,684,696 km (0.12 R)
• M70: 24,854,938 km (0.07 R)
• M71: 25,111,050 km (0.078 R)
• M72: 25,325,124 km (0.091 R)
• M73: 25,410,844 km (0.04 R)
• M74: 27,191,208 km (0.09 R)
• M75: 27,631,475 km (0.072 R)
• M76: 28,162,996 km (0.108 R)
• M77: 28,653,228 km (0.108 R)
• M78: 28,877,027 km (0.072 R)
• M79: 29,011,515 km (0.085 R)
• M80: 29,101,274 km (0.052 R)
• M81: 29,913,740 km (0.043 R)
• M82: 30,322,591 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.8

Radius: 3.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.14 AU - 17.76 AU

Year: 20477 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 92,234,414 km

• M1: 193,280 km (0.043 R)
• M2: 229,633 km (0.118 R)
• M3: 467,793 km (0.099 R)
• M4: 682,465 km (0.079 R)
• M5: 776,263 km (0.088 R)
• M6: 1,164,470 km (0.093 R)
• M7: 1,392,906 km (0.05 R)
• M8: 1,573,470 km (0.089 R)
• M9: 2,728,665 km (0.101 R)
• M10: 3,126,895 km (0.059 R)
• M11: 3,382,557 km (0.081 R)
• M12: 3,523,030 km (0.106 R)
• M13: 4,470,583 km (0.039 R)
• M14: 5,467,952 km (0.029 R)
• M15: 5,585,536 km (0.06 R)
• M16: 6,932,665 km (0.097 R)
• M17: 6,958,096 km (0.107 R)
• M18: 7,550,504 km (0.106 R)
• M19: 7,734,060 km (0.093 R)
• M20: 8,105,362 km (0.109 R)
• M21: 8,810,567 km (0.083 R)
• M22: 9,563,343 km (0.102 R)
• M23: 9,676,589 km (0.114 R)
• M24: 9,705,012 km (0.096 R)
• M25: 9,733,436 km (0.091 R)
• M26: 9,932,999 km (0.086 R)
• M27: 10,394,509 km (0.113 R)
• M28: 10,863,049 km (0.109 R)
• M29: 11,881,063 km (0.092 R)
• M30: 12,278,395 km (0.078 R)
• M31: 12,556,048 km (0.087 R)
• M32: 12,835,647 km (0.111 R)
• M33: 13,211,736 km (0.094 R)
• M34: 13,718,873 km (0.071 R)
• M35: 14,039,012 km (0.104 R)
• M36: 14,232,293 km (0.108 R)
• M37: 14,523,709 km (0.11 R)
• M38: 17,063,133 km (0.025 R)
• M39: 17,892,953 km (0.106 R)
• M40: 18,842,151 km (0.104 R)
• M41: 20,460,351 km (0.101 R)
• M42: 20,899,271 km (0.041 R)
• M43: 20,972,724 km (0.084 R)
• M44: 21,972,786 km (0.064 R)
• M45: 23,482,827 km (0.087 R)
• M46: 23,635,566 km (0.081 R)
• M47: 24,753,511 km (0.102 R)
• M48: 24,986,884 km (0.052 R)
• M49: 25,495,217 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 7.6

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.35 AU - 19.23 AU

Year: 23390 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,234,414 km

• M1: 117,883 km (0.068 R)
• M2: 280,945 km (0.11 R)
• M3: 355,145 km (0.085 R)
• M4: 697,874 km (0.102 R)
• M5: 1,282,951 km (0.098 R)
• M6: 1,911,861 km (0.116 R)
• M7: 2,540,920 km (0.083 R)
• M8: 3,924,700 km (0.105 R)
• M9: 4,020,892 km (0.105 R)
• M10: 4,614,197 km (0.08 R)
• M11: 4,921,172 km (0.043 R)
• M12: 5,608,723 km (0.117 R)
• M13: 6,046,896 km (0.109 R)
• M14: 6,382,593 km (0.042 R)
• M15: 6,439,291 km (0.075 R)
• M16: 6,667,128 km (0.074 R)
• M17: 6,955,852 km (0.099 R)
• M18: 7,545,417 km (0.051 R)
• M19: 7,665,245 km (0.096 R)
• M20: 8,459,760 km (0.092 R)
• M21: 9,408,509 km (0.113 R)
• M22: 10,059,709 km (0.098 R)
• M23: 10,324,347 km (0.08 R)
• M24: 10,792,738 km (0.098 R)
• M25: 10,995,743 km (0.097 R)
• M26: 11,131,727 km (0.075 R)
• M27: 11,681,200 km (0.074 R)
• M28: 11,889,590 km (0.115 R)
• M29: 12,099,177 km (0.031 R)
• M30: 12,949,640 km (0.088 R)
• M31: 13,746,100 km (0.104 R)
• M32: 14,261,315 km (0.085 R)
• M33: 15,614,727 km (0.117 R)
• M34: 15,997,996 km (0.064 R)
• M35: 16,539,690 km (0.039 R)
• M36: 17,166,056 km (0.109 R)
• M37: 18,120,192 km (0.097 R)
• M38: 20,496,404 km (0.071 R)
• M39: 21,507,835 km (0.098 R)
• M40: 22,191,348 km (0.086 R)
• M41: 23,491,802 km (0.049 R)
• M42: 23,666,982 km (0.101 R)
• M43: 24,195,361 km (0.091 R)
• M44: 24,727,630 km (0.088 R)
• M45: 25,984,552 km (0.026 R)
• M46: 27,723,477 km (0.118 R)
• M47: 30,258,413 km (0.068 R)
• M48: 30,449,151 km (0.119 R)
• M49: 31,023,756 km (0.109 R)
• M50: 31,795,232 km (0.072 R)
• M51: 32,086,350 km (0.074 R)
• M52: 32,280,827 km (0.065 R)
• M53: 32,378,215 km (0.098 R)
• M54: 32,475,603 km (0.057 R)
• M55: 33,160,762 km (0.069 R)
• M56: 33,653,088 km (0.072 R)
• M57: 34,346,325 km (0.059 R)
• M58: 35,747,010 km (0.082 R)
• M59: 36,962,343 km (0.081 R)
• M60: 37,370,446 km (0.1 R)
• M61: 37,677,570 km (0.111 R)
• M62: 39,746,060 km (0.084 R)
• M63: 40,583,808 km (0.064 R)
• M64: 42,703,311 km (0.081 R)
• M65: 44,100,255 km (0.096 R)
• M66: 44,208,415 km (0.045 R)
• M67: 44,424,733 km (0.063 R)
• M68: 45,621,367 km (0.09 R)
• M69: 50,173,929 km (0.042 R)
• M70: 53,249,960 km (0.117 R)
• M71: 53,710,872 km (0.104 R)
• M72: 53,941,701 km (0.119 R)
• M73: 54,636,583 km (0.114 R)
• M74: 55,567,531 km (0.107 R)
• M75: 56,035,024 km (0.118 R)
• M76: 56,856,167 km (0.093 R)
• M77: 61,745,474 km (0.097 R)
• M78: 64,669,364 km (0.111 R)
• M79: 67,388,904 km (0.117 R)
• M80: 75,380,572 km (0.086 R)
• M81: 76,546,538 km (0.101 R)
• M82: 77,196,840 km (0.109 R)
• M83: 77,848,937 km (0.04 R)
• M84: 78,371,931 km (0.08 R)
• M85: 78,633,877 km (0.079 R)
• M86: 81,004,405 km (0.086 R)
• M87: 83,131,238 km (0.106 R)
• M88: 83,532,010 km (0.069 R)
• M89: 85,411,109 km (0.118 R)
• M90: 87,303,971 km (0.118 R)
• M91: 88,664,414 km (0.105 R)
• M92: 90,855,724 km (0.118 R)
• M93: 91,268,614 km (0.112 R)
• M94: 91,406,393 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 20,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit