🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.56 AU

Year: 153 Days

Day: 44.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 179 Days

Day: 31 Hours

Environment

Temp: 143 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.86 AU - 1.36 AU

Year: 450 Days

Day: 42.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.16 AU - 2.52 AU

Year: 1378 Days

Day: 23.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.4

Radius: 8.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.2 AU - 4.8 AU

Year: 3675 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,388,537 km

• M1: 181,163 km (0.1 R)
• M2: 297,550 km (0.107 R)
• M3: 403,017 km (0.118 R)
• M4: 468,989 km (0.104 R)
• M5: 691,741 km (0.101 R)
• M6: 755,170 km (0.05 R)
• M7: 957,875 km (0.048 R)
• M8: 1,438,234 km (0.103 R)
• M9: 1,654,552 km (0.112 R)
• M10: 1,754,185 km (0.064 R)
• M11: 1,959,433 km (0.116 R)
• M12: 2,078,513 km (0.093 R)
• M13: 2,240,827 km (0.066 R)
• M14: 2,323,704 km (0.12 R)
• M15: 2,592,830 km (0.092 R)
• M16: 2,694,407 km (0.119 R)
• M17: 2,768,009 km (0.095 R)
• M18: 2,842,060 km (0.089 R)
• M19: 3,222,937 km (0.045 R)
• M20: 3,364,007 km (0.102 R)
• M21: 3,459,152 km (0.09 R)
• M22: 3,652,432 km (0.103 R)
• M23: 3,865,609 km (0.1 R)
• M24: 4,253,067 km (0.11 R)
• M25: 4,373,494 km (0.037 R)
• M26: 4,848,467 km (0.038 R)
• M27: 4,956,327 km (0.094 R)
• M28: 5,046,684 km (0.079 R)
• M29: 5,284,545 km (0.103 R)
• M30: 5,488,596 km (0.084 R)
• M31: 5,828,183 km (0.078 R)
• M32: 6,213,548 km (0.05 R)
• M33: 6,291,638 km (0.075 R)
• M34: 6,488,209 km (0.101 R)
• M35: 6,666,979 km (0.068 R)
• M36: 6,766,910 km (0.079 R)
• M37: 6,827,198 km (0.074 R)
• M38: 7,029,305 km (0.071 R)
• M39: 7,605,705 km (0.098 R)
• M40: 7,920,758 km (0.112 R)
• M41: 8,585,422 km (0.077 R)
• M42: 8,847,517 km (0.109 R)
• M43: 9,223,307 km (0.098 R)
• M44: 9,290,177 km (0.075 R)
• M45: 9,446,806 km (0.113 R)
• M46: 9,694,690 km (0.093 R)
• M47: 10,405,130 km (0.107 R)
• M48: 10,497,881 km (0.114 R)
• M49: 10,731,403 km (0.064 R)
• M50: 11,013,694 km (0.088 R)
• M51: 11,227,171 km (0.105 R)
• M52: 11,754,503 km (0.11 R)
• M53: 12,240,995 km (0.063 R)
• M54: 12,659,720 km (0.112 R)
• M55: 12,908,202 km (0.107 R)
• M56: 13,183,462 km (0.11 R)
• M57: 13,739,667 km (0.103 R)
• M58: 13,943,868 km (0.115 R)
• M59: 14,046,342 km (0.078 R)
• M60: 14,380,993 km (0.079 R)
• M61: 14,953,504 km (0.074 R)
• M62: 15,111,031 km (0.116 R)
• M63: 15,401,101 km (0.108 R)
• M64: 16,417,170 km (0.104 R)
• M65: 16,906,055 km (0.096 R)
• M66: 17,015,411 km (0.067 R)
• M67: 17,124,917 km (0.09 R)
• M68: 17,289,774 km (0.083 R)
• M69: 18,121,239 km (0.106 R)
• M70: 18,289,237 km (0.093 R)
• M71: 18,767,651 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 13.2

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8 AU - 9.14 AU

Year: 9659 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,388,537 km

• M1: 214,224 km (0.118 R)
• M2: 389,702 km (0.086 R)
• M3: 899,981 km (0.098 R)
• M4: 1,019,958 km (0.11 R)
• M5: 1,201,720 km (0.119 R)
• M6: 1,495,380 km (0.091 R)
• M7: 1,747,303 km (0.111 R)
• M8: 1,900,791 km (0.12 R)
• M9: 1,990,549 km (0.062 R)
• M10: 2,081,804 km (0.051 R)
• M11: 2,486,017 km (0.086 R)
• M12: 2,659,850 km (0.104 R)
• M13: 4,074,448 km (0.074 R)
• M14: 4,641,723 km (0.051 R)
• M15: 4,857,144 km (0.072 R)
• M16: 5,107,421 km (0.085 R)
• M17: 5,330,023 km (0.119 R)
• M18: 5,653,453 km (0.12 R)
• M19: 5,751,739 km (0.057 R)
• M20: 6,662,341 km (0.08 R)
• M21: 6,801,018 km (0.035 R)
• M22: 7,473,311 km (0.038 R)
• M23: 7,581,321 km (0.11 R)
• M24: 7,872,289 km (0.104 R)
• M25: 8,315,398 km (0.104 R)
• M26: 10,610,827 km (0.025 R)
• M27: 10,854,821 km (0.082 R)
• M28: 11,431,072 km (0.081 R)
• M29: 12,102,019 km (0.095 R)
• M30: 13,438,078 km (0.116 R)
• M31: 13,569,873 km (0.097 R)
• M32: 13,657,986 km (0.099 R)
• M33: 14,324,744 km (0.1 R)
• M34: 14,504,411 km (0.081 R)
• M35: 15,459,743 km (0.096 R)
• M36: 15,690,124 km (0.12 R)
• M37: 15,782,725 km (0.076 R)
• M38: 16,247,974 km (0.066 R)
• M39: 16,670,588 km (0.118 R)
• M40: 17,574,758 km (0.11 R)
• M41: 17,911,802 km (0.095 R)
• M42: 18,936,098 km (0.1 R)
• M43: 19,232,153 km (0.094 R)
• M44: 19,829,048 km (0.103 R)
• M45: 20,331,099 km (0.033 R)
• M46: 21,501,852 km (0.091 R)
• M47: 21,656,087 km (0.039 R)
• M48: 22,173,097 km (0.111 R)
• M49: 23,483,575 km (0.056 R)
• M50: 24,281,829 km (0.099 R)
• M51: 24,818,885 km (0.097 R)
• M52: 26,178,879 km (0.076 R)
• M53: 26,619,146 km (0.115 R)
• M54: 26,950,954 km (0.077 R)
• M55: 27,117,456 km (0.11 R)
• M56: 27,730,658 km (0.116 R)
• M57: 29,141,216 km (0.094 R)
• M58: 29,312,057 km (0.087 R)
• M59: 30,690,751 km (0.108 R)
• M60: 31,038,865 km (0.12 R)
• M61: 32,443,889 km (0.119 R)
• M62: 32,561,921 km (0.119 R)
• M63: 33,035,399 km (0.08 R)
• M64: 33,392,040 km (0.096 R)
• M65: 34,650,308 km (0.091 R)
• M66: 34,891,759 km (0.11 R)
• M67: 35,133,808 km (0.045 R)
• M68: 35,497,929 km (0.041 R)
• M69: 35,619,552 km (0.097 R)
• M70: 36,107,391 km (0.053 R)
• M71: 36,597,473 km (0.077 R)
• M72: 37,089,950 km (0.088 R)
• M73: 37,894,637 km (0.119 R)
• M74: 38,081,185 km (0.102 R)
• M75: 39,206,760 km (0.108 R)
• M76: 39,395,402 km (0.072 R)
• M77: 39,584,345 km (0.114 R)
• M78: 40,279,825 km (0.045 R)
• M79: 40,533,693 km (0.029 R)
• M80: 41,746,931 km (0.098 R)
• M81: 42,068,268 km (0.094 R)
• M82: 42,519,455 km (0.043 R)
• M83: 43,036,914 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 13.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.19 AU - 12.05 AU

Year: 13325 Days

Day: 11.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,388,537 km

• M1: 246,088 km (0.028 R)
• M2: 351,705 km (0.11 R)
• M3: 602,281 km (0.12 R)
• M4: 705,055 km (0.073 R)
• M5: 901,926 km (0.054 R)
• M6: 1,118,244 km (0.097 R)
• M7: 1,512,135 km (0.091 R)
• M8: 1,622,239 km (0.054 R)
• M9: 1,890,019 km (0.086 R)
• M10: 2,049,640 km (0.04 R)
• M11: 2,172,460 km (0.074 R)
• M12: 2,361,552 km (0.059 R)
• M13: 2,622,301 km (0.102 R)
• M14: 2,756,191 km (0.095 R)
• M15: 2,869,736 km (0.079 R)
• M16: 2,961,589 km (0.112 R)
• M17: 3,436,413 km (0.092 R)
• M18: 3,808,463 km (0.107 R)
• M19: 4,193,677 km (0.084 R)
• M20: 4,836,350 km (0.092 R)
• M21: 5,141,230 km (0.095 R)
• M22: 5,338,699 km (0.1 R)
• M23: 5,916,596 km (0.04 R)
• M24: 6,123,639 km (0.072 R)
• M25: 6,423,733 km (0.057 R)
• M26: 7,447,880 km (0.101 R)
• M27: 7,671,828 km (0.083 R)
• M28: 7,962,945 km (0.099 R)
• M29: 8,126,156 km (0.111 R)
• M30: 8,323,626 km (0.117 R)
• M31: 8,589,461 km (0.118 R)
• M32: 8,790,670 km (0.101 R)
• M33: 8,993,375 km (0.1 R)
• M34: 9,472,537 km (0.075 R)
• M35: 9,750,191 km (0.092 R)
• M36: 10,887,284 km (0.068 R)
• M37: 12,747,235 km (0.104 R)
• M38: 13,130,953 km (0.083 R)
• M39: 13,596,502 km (0.055 R)
• M40: 14,106,930 km (0.108 R)
• M41: 14,864,344 km (0.108 R)
• M42: 15,390,330 km (0.119 R)
• M43: 16,294,200 km (0.064 R)
• M44: 16,836,343 km (0.051 R)
• M45: 17,088,565 km (0.073 R)
• M46: 18,368,674 km (0.025 R)
• M47: 19,768,012 km (0.037 R)
• M48: 20,212,318 km (0.08 R)
• M49: 20,301,628 km (0.112 R)
• M50: 20,659,915 km (0.036 R)
• M51: 21,246,787 km (0.11 R)
• M52: 21,930,749 km (0.117 R)
• M53: 22,206,308 km (0.105 R)
• M54: 22,344,536 km (0.111 R)
• M55: 22,529,290 km (0.107 R)
• M56: 23,320,214 km (0.074 R)
• M57: 23,884,048 km (0.066 R)
• M58: 24,025,717 km (0.04 R)
• M59: 24,499,942 km (0.114 R)
• M60: 24,785,974 km (0.097 R)
• M61: 24,929,288 km (0.081 R)
• M62: 25,554,009 km (0.119 R)
• M63: 25,650,649 km (0.039 R)
• M64: 26,476,430 km (0.115 R)
• M65: 26,623,035 km (0.06 R)
• M66: 28,054,388 km (0.117 R)
• M67: 28,154,020 km (0.04 R)
• M68: 28,603,711 km (0.072 R)
• M69: 29,005,681 km (0.104 R)
• M70: 30,478,023 km (0.058 R)
• M71: 30,580,498 km (0.096 R)
• M72: 30,991,293 km (0.099 R)
• M73: 31,559,316 km (0.1 R)
• M74: 31,974,600 km (0.103 R)
• M75: 32,653,176 km (0.119 R)
• M76: 35,038,963 km (0.119 R)
• M77: 35,522,912 km (0.088 R)
• M78: 35,954,801 km (0.097 R)
• M79: 36,117,264 km (0.102 R)
• M80: 36,388,485 km (0.064 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit