🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 151 Days

Day: 22.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.49 AU - 0.73 AU

Year: 171 Days

Day: 27.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.86 AU - 0.98 AU

Year: 318 Days

Day: 30.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.67 AU - 2.63 AU

Year: 1135 Days

Day: 37.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,649,176 km

• M1: 422,464 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.02 AU - 2.34 AU

Year: 1158 Days

Day: 13.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.94 AU - 4.02 AU

Year: 2336 Days

Day: 37.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.29 AU - 5.03 AU

Year: 3054 Days

Day: 26.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 10.7

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.77 AU - 8.87 AU

Year: 9427 Days

Day: 8 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,649,176 km

• M1: 318,344 km (0.109 R)
• M2: 401,371 km (0.062 R)
• M3: 753,973 km (0.086 R)
• M4: 982,409 km (0.115 R)
• M5: 1,548,637 km (0.118 R)
• M6: 1,637,199 km (0.117 R)
• M7: 1,819,409 km (0.047 R)
• M8: 2,008,351 km (0.075 R)
• M9: 2,405,983 km (0.081 R)
• M10: 2,483,325 km (0.1 R)
• M11: 2,640,552 km (0.119 R)
• M12: 2,801,071 km (0.072 R)
• M13: 2,964,880 km (0.103 R)
• M14: 3,216,803 km (0.047 R)
• M15: 4,418,972 km (0.114 R)
• M16: 4,546,279 km (0.098 R)
• M17: 5,234,579 km (0.105 R)
• M18: 5,301,749 km (0.053 R)
• M19: 5,746,204 km (0.106 R)
• M20: 6,273,836 km (0.066 R)
• M21: 6,598,014 km (0.083 R)
• M22: 6,780,374 km (0.098 R)
• M23: 6,890,628 km (0.063 R)
• M24: 7,337,776 km (0.114 R)
• M25: 7,488,869 km (0.116 R)
• M26: 8,299,391 km (0.098 R)
• M27: 9,835,761 km (0.102 R)
• M28: 11,589,796 km (0.12 R)
• M29: 12,434,874 km (0.084 R)
• M30: 12,978,962 km (0.112 R)
• M31: 13,161,920 km (0.084 R)
• M32: 13,949,553 km (0.099 R)
• M33: 14,991,502 km (0.114 R)
• M34: 15,424,887 km (0.096 R)
• M35: 15,960,298 km (0.063 R)
• M36: 16,156,570 km (0.067 R)
• M37: 16,255,005 km (0.103 R)
• M38: 16,750,025 km (0.031 R)
• M39: 16,849,507 km (0.042 R)
• M40: 16,999,404 km (0.045 R)
• M41: 17,704,160 km (0.065 R)
• M42: 17,856,451 km (0.1 R)
• M43: 18,111,216 km (0.081 R)
• M44: 18,418,490 km (0.106 R)
• M45: 18,934,602 km (0.087 R)
• M46: 19,298,574 km (0.096 R)
• M47: 19,664,939 km (0.115 R)
• M48: 20,298,486 km (0.086 R)
• M49: 20,724,391 km (0.067 R)
• M50: 21,099,583 km (0.119 R)
• M51: 21,856,698 km (0.101 R)
• M52: 21,965,605 km (0.05 R)
• M53: 22,129,265 km (0.068 R)
• M54: 22,457,932 km (0.1 R)
• M55: 22,788,094 km (0.089 R)
• M56: 23,342,055 km (0.119 R)
• M57: 23,453,356 km (0.073 R)
• M58: 24,012,553 km (0.09 R)
• M59: 24,916,423 km (0.057 R)
• M60: 27,224,568 km (0.119 R)
• M61: 27,517,780 km (0.07 R)
• M62: 27,694,306 km (0.111 R)
• M63: 27,871,130 km (0.111 R)
• M64: 28,403,998 km (0.099 R)
• M65: 28,999,996 km (0.059 R)
• M66: 29,660,471 km (0.115 R)
• M67: 31,671,216 km (0.048 R)
• M68: 32,103,254 km (0.109 R)
• M69: 32,537,387 km (0.101 R)
• M70: 33,098,379 km (0.057 R)
• M71: 33,348,806 km (0.067 R)
• M72: 33,725,494 km (0.113 R)
• M73: 34,610,066 km (0.062 R)
• M74: 35,438,240 km (0.084 R)
• M75: 35,886,884 km (0.093 R)
• M76: 36,401,949 km (0.106 R)
• M77: 37,504,635 km (0.109 R)
• M78: 37,700,309 km (0.072 R)
• M79: 39,410,811 km (0.103 R)
• M80: 39,875,612 km (0.103 R)
• M81: 40,810,748 km (0.112 R)
• M82: 42,362,527 km (0.1 R)
• M83: 42,498,361 km (0.038 R)
• M84: 42,634,496 km (0.078 R)
• M85: 42,975,130 km (0.073 R)
• M86: 43,590,576 km (0.109 R)
• M87: 45,176,612 km (0.092 R)
• M88: 46,221,105 km (0.027 R)
• M89: 46,921,821 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.1

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.73 AU - 13.81 AU

Year: 13616 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 48,649,176 km

• M1: 280,047 km (0.04 R)
• M2: 574,605 km (0.099 R)
• M3: 677,230 km (0.059 R)
• M4: 1,080,097 km (0.101 R)
• M5: 1,226,553 km (0.116 R)
• M6: 1,323,642 km (0.052 R)
• M7: 1,511,088 km (0.093 R)
• M8: 1,801,757 km (0.088 R)
• M9: 2,060,860 km (0.107 R)
• M10: 2,616,018 km (0.086 R)
• M11: 2,762,175 km (0.117 R)
• M12: 3,374,180 km (0.086 R)
• M13: 3,533,950 km (0.103 R)
• M14: 4,240,800 km (0.12 R)
• M15: 4,544,783 km (0.042 R)
• M16: 4,677,177 km (0.067 R)
• M17: 5,783,304 km (0.039 R)
• M18: 6,072,178 km (0.119 R)
• M19: 6,539,521 km (0.072 R)
• M20: 7,018,534 km (0.118 R)
• M21: 7,223,632 km (0.081 R)
• M22: 7,692,472 km (0.104 R)
• M23: 7,930,632 km (0.1 R)
• M24: 8,306,123 km (0.102 R)
• M25: 9,046,632 km (0.06 R)
• M26: 9,951,699 km (0.117 R)
• M27: 10,649,424 km (0.106 R)
• M28: 10,856,018 km (0.081 R)
• M29: 10,974,649 km (0.109 R)
• M30: 11,153,419 km (0.071 R)
• M31: 11,695,412 km (0.106 R)
• M32: 12,277,048 km (0.098 R)
• M33: 12,431,583 km (0.094 R)
• M34: 12,930,791 km (0.097 R)
• M35: 13,341,138 km (0.052 R)
• M36: 13,916,641 km (0.069 R)
• M37: 14,434,998 km (0.114 R)
• M38: 14,794,930 km (0.117 R)
• M39: 14,893,665 km (0.073 R)
• M40: 15,025,610 km (0.12 R)
• M41: 15,423,840 km (0.104 R)
• M42: 15,523,921 km (0.049 R)
• M43: 15,691,321 km (0.106 R)
• M44: 16,536,848 km (0.053 R)
• M45: 16,913,685 km (0.091 R)
• M46: 17,258,658 km (0.102 R)
• M47: 17,885,622 km (0.057 R)
• M48: 18,307,787 km (0.032 R)
• M49: 18,555,521 km (0.11 R)
• M50: 19,738,392 km (0.118 R)
• M51: 20,138,267 km (0.05 R)
• M52: 20,357,428 km (0.097 R)
• M53: 20,540,685 km (0.095 R)
• M54: 21,019,698 km (0.096 R)
• M55: 21,353,450 km (0.038 R)
• M56: 21,502,450 km (0.039 R)
• M57: 22,139,288 km (0.105 R)
• M58: 22,858,405 km (0.119 R)
• M59: 25,454,975 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 12.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.2 AU - 14.1 AU

Year: 14311 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,649,176 km

• M1: 287,677 km (0.082 R)
• M2: 495,618 km (0.101 R)
• M3: 613,501 km (0.081 R)
• M4: 692,638 km (0.112 R)
• M5: 954,135 km (0.079 R)
• M6: 1,048,681 km (0.062 R)
• M7: 1,166,564 km (0.119 R)
• M8: 1,247,945 km (0.093 R)
• M9: 1,373,608 km (0.081 R)
• M10: 2,066,545 km (0.071 R)
• M11: 2,423,785 km (0.117 R)
• M12: 2,828,297 km (0.05 R)
• M13: 3,792,605 km (0.098 R)
• M14: 3,978,406 km (0.11 R)
• M15: 4,751,228 km (0.037 R)
• M16: 5,640,289 km (0.098 R)
• M17: 5,746,204 km (0.106 R)
• M18: 6,841,559 km (0.1 R)
• M19: 8,724,697 km (0.118 R)
• M20: 9,053,364 km (0.075 R)
• M21: 9,893,057 km (0.107 R)
• M22: 10,408,721 km (0.06 R)
• M23: 10,757,433 km (0.085 R)
• M24: 11,287,758 km (0.113 R)
• M25: 11,376,918 km (0.118 R)
• M26: 11,917,116 km (0.076 R)
• M27: 12,465,841 km (0.092 R)
• M28: 12,975,970 km (0.025 R)
• M29: 13,682,820 km (0.088 R)
• M30: 14,112,914 km (0.093 R)
• M31: 14,741,973 km (0.117 R)
• M32: 15,628,190 km (0.093 R)
• M33: 16,027,617 km (0.1 R)
• M34: 16,228,527 km (0.088 R)
• M35: 17,245,942 km (0.103 R)
• M36: 18,704,820 km (0.112 R)
• M37: 19,182,187 km (0.074 R)
• M38: 19,395,663 km (0.107 R)
• M39: 20,474,563 km (0.067 R)
• M40: 20,638,223 km (0.106 R)
• M41: 21,021,493 km (0.108 R)
• M42: 21,186,350 km (0.103 R)
• M43: 22,185,364 km (0.057 R)
• M44: 22,353,363 km (0.089 R)
• M45: 22,972,997 km (0.071 R)
• M46: 24,286,766 km (0.115 R)
• M47: 26,213,885 km (0.087 R)
• M48: 28,250,511 km (0.113 R)
• M49: 28,859,224 km (0.052 R)
• M50: 31,399,695 km (0.104 R)
• M51: 31,777,430 km (0.052 R)
• M52: 32,410,379 km (0.087 R)
• M53: 32,600,966 km (0.093 R)
• M54: 33,688,692 km (0.119 R)
• M55: 34,918,387 km (0.099 R)
• M56: 35,440,633 km (0.08 R)
• M57: 35,899,599 km (0.118 R)
• M58: 36,096,919 km (0.059 R)
• M59: 36,228,715 km (0.096 R)
• M60: 36,823,516 km (0.028 R)
• M61: 37,488,329 km (0.118 R)
• M62: 37,822,231 km (0.08 R)
• M63: 38,291,221 km (0.098 R)
• M64: 38,492,879 km (0.09 R)
• M65: 38,897,242 km (0.097 R)
• M66: 40,596,973 km (0.052 R)
• M67: 41,559,336 km (0.092 R)
• M68: 41,904,907 km (0.081 R)
• M69: 42,112,698 km (0.025 R)
• M70: 42,320,938 km (0.111 R)
• M71: 42,529,328 km (0.096 R)
• M72: 44,209,462 km (0.086 R)
• M73: 45,412,678 km (0.104 R)
• M74: 45,554,945 km (0.118 R)
• M75: 46,125,362 km (0.045 R)
• M76: 47,345,632 km (0.111 R)
• M77: 47,634,206 km (0.092 R)
• M78: 47,778,867 km (0.108 R)
• M79: 48,285,854 km (0.071 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit