🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 286 Days

Day: 18.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,848,388 km

• M1: 266,284 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 485 Days

Day: 45.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.36 AU - 1.42 AU

Year: 621 Days

Day: 20.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.1

Radius: 13.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.65 AU - 4.99 AU

Year: 4008 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 108,848,388 km

• M1: 175,777 km (0.088 R)
• M2: 476,020 km (0.091 R)
• M3: 576,251 km (0.086 R)
• M4: 666,608 km (0.071 R)
• M5: 864,227 km (0.117 R)
• M6: 1,357,002 km (0.095 R)
• M7: 1,708,108 km (0.068 R)
• M8: 1,873,564 km (0.12 R)
• M9: 2,088,087 km (0.098 R)
• M10: 2,250,700 km (0.081 R)
• M11: 2,417,651 km (0.093 R)
• M12: 2,510,551 km (0.039 R)
• M13: 2,620,506 km (0.109 R)
• M14: 2,829,045 km (0.109 R)
• M15: 3,009,760 km (0.087 R)
• M16: 3,160,704 km (0.092 R)
• M17: 3,470,072 km (0.115 R)
• M18: 3,789,464 km (0.09 R)
• M19: 4,007,727 km (0.076 R)
• M20: 4,118,429 km (0.079 R)
• M21: 4,267,728 km (0.094 R)
• M22: 4,610,158 km (0.034 R)
• M23: 4,706,947 km (0.118 R)
• M24: 5,774,029 km (0.09 R)
• M25: 5,899,542 km (0.069 R)
• M26: 6,217,138 km (0.057 R)
• M27: 6,671,317 km (0.051 R)
• M28: 6,759,131 km (0.119 R)
• M29: 6,913,666 km (0.079 R)
• M30: 7,002,377 km (0.077 R)
• M31: 7,888,445 km (0.086 R)
• M32: 8,004,683 km (0.111 R)
• M33: 8,262,290 km (0.083 R)
• M34: 8,427,596 km (0.079 R)
• M35: 8,713,627 km (0.109 R)
• M36: 8,954,629 km (0.095 R)
• M37: 9,197,576 km (0.096 R)
• M38: 9,418,233 km (0.096 R)
• M39: 10,547,847 km (0.098 R)
• M40: 10,778,826 km (0.092 R)
• M41: 10,882,048 km (0.117 R)
• M42: 11,167,631 km (0.107 R)
• M43: 11,482,085 km (0.084 R)
• M44: 12,146,450 km (0.064 R)
• M45: 12,578,339 km (0.062 R)
• M46: 12,741,550 km (0.085 R)
• M47: 12,905,509 km (0.086 R)
• M48: 12,987,788 km (0.113 R)
• M49: 13,263,198 km (0.084 R)
• M50: 13,875,801 km (0.111 R)
• M51: 14,016,423 km (0.043 R)
• M52: 14,214,042 km (0.033 R)
• M53: 14,355,711 km (0.034 R)
• M54: 14,583,399 km (0.111 R)
• M55: 14,783,561 km (0.095 R)
• M56: 14,869,729 km (0.079 R)
• M57: 15,100,110 km (0.088 R)
• M58: 15,244,621 km (0.114 R)
• M59: 15,593,633 km (0.085 R)
• M60: 16,566,767 km (0.084 R)
• M61: 16,685,997 km (0.091 R)
• M62: 17,105,918 km (0.09 R)
• M63: 17,286,782 km (0.083 R)
• M64: 17,498,762 km (0.114 R)
• M65: 18,047,786 km (0.041 R)
• M66: 18,509,745 km (0.1 R)
• M67: 18,726,661 km (0.095 R)
• M68: 19,162,889 km (0.105 R)
• M69: 19,823,663 km (0.089 R)
• M70: 20,587,958 km (0.095 R)
• M71: 21,070,561 km (0.105 R)
• M72: 21,589,366 km (0.11 R)
• M73: 21,719,816 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.7

Radius: 8.5

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.9 AU - 8.98 AU

Year: 8474 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,848,388 km

• M1: 113,545 km (0.09 R)
• M2: 848,818 km (0.082 R)
• M3: 997,219 km (0.095 R)
• M4: 1,194,988 km (0.064 R)
• M5: 1,537,567 km (0.047 R)
• M6: 1,720,226 km (0.057 R)
• M7: 1,838,109 km (0.098 R)
• M8: 3,843,468 km (0.084 R)
• M9: 4,411,342 km (0.066 R)
• M10: 5,381,035 km (0.04 R)
• M11: 5,659,886 km (0.062 R)
• M12: 6,561,512 km (0.076 R)
• M13: 6,709,913 km (0.08 R)
• M14: 6,934,609 km (0.077 R)
• M15: 7,085,853 km (0.111 R)
• M16: 7,161,848 km (0.118 R)
• M17: 7,662,403 km (0.117 R)
• M18: 8,334,247 km (0.07 R)
• M19: 8,454,823 km (0.072 R)
• M20: 8,779,001 km (0.068 R)
• M21: 8,942,662 km (0.101 R)
• M22: 9,945,566 km (0.108 R)
• M23: 10,159,042 km (0.101 R)
• M24: 10,374,014 km (0.066 R)
• M25: 11,695,113 km (0.071 R)
• M26: 11,830,200 km (0.105 R)
• M27: 12,011,063 km (0.095 R)
• M28: 12,192,825 km (0.12 R)
• M29: 14,251,591 km (0.119 R)
• M30: 14,685,873 km (0.091 R)
• M31: 15,369,984 km (0.107 R)
• M32: 15,468,569 km (0.079 R)
• M33: 15,765,521 km (0.112 R)
• M34: 16,617,331 km (0.101 R)
• M35: 17,330,016 km (0.105 R)
• M36: 17,535,563 km (0.098 R)
• M37: 17,638,487 km (0.093 R)
• M38: 18,104,634 km (0.078 R)
• M39: 18,522,460 km (0.103 R)
• M40: 18,732,496 km (0.037 R)
• M41: 18,890,621 km (0.113 R)
• M42: 18,996,237 km (0.098 R)
• M43: 20,985,589 km (0.094 R)
• M44: 21,314,405 km (0.117 R)
• M45: 21,369,457 km (0.088 R)
• M46: 23,040,316 km (0.107 R)
• M47: 23,891,378 km (0.103 R)
• M48: 24,407,042 km (0.097 R)
• M49: 24,579,828 km (0.063 R)
• M50: 25,624,470 km (0.04 R)
• M51: 26,742,714 km (0.026 R)
• M52: 27,636,860 km (0.075 R)
• M53: 28,419,706 km (0.085 R)
• M54: 29,087,810 km (0.08 R)
• M55: 29,332,103 km (0.077 R)
• M56: 29,884,119 km (0.049 R)
• M57: 30,007,238 km (0.116 R)
• M58: 30,130,507 km (0.098 R)
• M59: 30,377,643 km (0.081 R)
• M60: 32,315,534 km (0.085 R)
• M61: 33,267,574 km (0.109 R)
• M62: 33,395,181 km (0.114 R)
• M63: 33,522,938 km (0.095 R)
• M64: 34,035,760 km (0.084 R)
• M65: 34,100,087 km (0.12 R)
• M66: 34,228,741 km (0.118 R)
• M67: 34,809,779 km (0.085 R)
• M68: 34,939,331 km (0.101 R)
• M69: 35,004,256 km (0.083 R)
• M70: 35,720,232 km (0.092 R)
• M71: 35,785,456 km (0.071 R)
• M72: 37,232,816 km (0.095 R)
• M73: 37,431,631 km (0.047 R)
• M74: 37,630,746 km (0.073 R)
• M75: 37,697,317 km (0.109 R)
• M76: 39,102,340 km (0.109 R)
• M77: 39,371,766 km (0.085 R)
• M78: 39,506,853 km (0.063 R)
• M79: 40,728,918 km (0.073 R)
• M80: 41,138,966 km (0.052 R)
• M81: 42,032,215 km (0.05 R)
• M82: 43,279,562 km (0.098 R)
• M83: 43,767,999 km (0.057 R)
• M84: 44,820,569 km (0.103 R)
• M85: 44,891,030 km (0.099 R)
• M86: 46,237,111 km (0.112 R)
• M87: 46,379,529 km (0.051 R)
• M88: 47,956,141 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.6

Radius: 3.7

Gravity: 63.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.41 AU - 20.81 AU

Year: 30407 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,848,388 km

• M1: 55,800 km (0.075 R)
• M2: 84,523 km (0.086 R)
• M3: 401,072 km (0.116 R)
• M4: 1,299,108 km (0.094 R)
• M5: 1,336,208 km (0.103 R)
• M6: 1,411,306 km (0.097 R)
• M7: 1,487,900 km (0.088 R)
• M8: 1,766,452 km (0.118 R)
• M9: 2,104,393 km (0.069 R)
• M10: 2,148,076 km (0.101 R)
• M11: 2,554,234 km (0.093 R)
• M12: 2,790,000 km (0.119 R)
• M13: 2,983,730 km (0.118 R)
• M14: 3,032,798 km (0.034 R)
• M15: 3,333,041 km (0.111 R)
• M16: 3,642,559 km (0.094 R)
• M17: 4,124,114 km (0.042 R)
• M18: 4,682,413 km (0.081 R)
• M19: 5,442,819 km (0.08 R)
• M20: 5,502,958 km (0.08 R)
• M21: 6,115,711 km (0.068 R)
• M22: 6,178,242 km (0.073 R)
• M23: 7,739,595 km (0.056 R)
• M24: 7,943,049 km (0.05 R)
• M25: 9,128,163 km (0.118 R)
• M26: 9,777,567 km (0.065 R)
• M27: 10,892,670 km (0.103 R)
• M28: 11,891,236 km (0.108 R)
• M29: 12,998,709 km (0.118 R)
• M30: 15,908,088 km (0.102 R)
• M31: 18,103,138 km (0.107 R)
• M32: 18,192,896 km (0.115 R)
• M33: 18,825,396 km (0.106 R)
• M34: 19,741,384 km (0.074 R)
• M35: 21,806,882 km (0.094 R)
• M36: 24,236,052 km (0.081 R)
• M37: 24,434,119 km (0.114 R)
• M38: 24,931,532 km (0.082 R)
• M39: 25,231,476 km (0.041 R)
• M40: 26,138,787 km (0.074 R)
• M41: 27,261,968 km (0.085 R)
• M42: 27,364,891 km (0.065 R)
• M43: 27,571,037 km (0.101 R)
• M44: 29,344,370 km (0.086 R)
• M45: 33,991,030 km (0.067 R)
• M46: 34,101,732 km (0.117 R)
• M47: 35,552,383 km (0.082 R)
• M48: 37,365,210 km (0.067 R)
• M49: 37,823,129 km (0.038 R)
• M50: 40,023,414 km (0.11 R)
• M51: 40,844,407 km (0.09 R)
• M52: 41,434,272 km (0.104 R)
• M53: 42,622,378 km (0.098 R)
• M54: 42,981,114 km (0.085 R)
• M55: 43,942,280 km (0.09 R)
• M56: 46,008,227 km (0.116 R)
• M57: 46,868,115 km (0.104 R)
• M58: 47,238,220 km (0.112 R)
• M59: 48,354,370 km (0.101 R)
• M60: 49,730,521 km (0.079 R)
• M61: 50,739,259 km (0.119 R)
• M62: 50,992,529 km (0.117 R)
• M63: 52,265,008 km (0.088 R)
• M64: 54,322,876 km (0.097 R)
• M65: 57,722,638 km (0.112 R)
• M66: 58,251,915 km (0.067 R)
• M67: 58,649,696 km (0.076 R)
• M68: 60,652,811 km (0.085 R)
• M69: 65,826,504 km (0.089 R)
• M70: 66,379,268 km (0.072 R)
• M71: 67,211,331 km (0.068 R)
• M72: 67,489,434 km (0.066 R)
• M73: 68,605,733 km (0.083 R)
• M74: 70,291,701 km (0.114 R)
• M75: 71,139,622 km (0.069 R)
• M76: 72,275,668 km (0.093 R)
• M77: 73,417,549 km (0.115 R)
• M78: 74,421,650 km (0.048 R)
• M79: 74,709,476 km (0.111 R)
• M80: 76,298,504 km (0.104 R)
• M81: 77,024,503 km (0.116 R)
• M82: 82,021,521 km (0.098 R)
• M83: 83,660,515 km (0.073 R)
• M84: 84,408,953 km (0.038 R)
• M85: 85,159,785 km (0.032 R)
• M86: 85,611,271 km (0.101 R)
• M87: 85,912,860 km (0.069 R)
• M88: 90,476,942 km (0.114 R)
• M89: 93,252,880 km (0.028 R)
• M90: 98,730,256 km (0.107 R)
• M91: 100,632,094 km (0.064 R)
• M92: 103,186,478 km (0.117 R)
• M93: 103,989,220 km (0.079 R)
• M94: 105,439,122 km (0.08 R)
• M95: 106,733,593 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit