🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.5 AU - 0.5 AU

Year: 228 Days

Day: 46.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 25.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.8

Radius: 12.4

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.65 AU

Year: 1035 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 55,693,881 km

• M1: 205,547 km (0.098 R)
• M2: 320,139 km (0.032 R)
• M3: 401,670 km (0.093 R)
• M4: 520,451 km (0.087 R)
• M5: 690,843 km (0.089 R)
• M6: 867,817 km (0.04 R)
• M7: 1,098,198 km (0.039 R)
• M8: 1,221,317 km (0.062 R)
• M9: 1,300,753 km (0.084 R)
• M10: 1,575,864 km (0.095 R)
• M11: 1,716,187 km (0.116 R)
• M12: 1,824,346 km (0.087 R)
• M13: 2,038,271 km (0.063 R)
• M14: 2,124,140 km (0.089 R)
• M15: 2,260,424 km (0.068 R)
• M16: 2,389,676 km (0.115 R)
• M17: 2,697,549 km (0.077 R)
• M18: 3,084,110 km (0.117 R)
• M19: 3,351,740 km (0.108 R)
• M20: 3,465,435 km (0.099 R)
• M21: 3,732,168 km (0.088 R)
• M22: 4,005,633 km (0.073 R)
• M23: 4,248,879 km (0.078 R)
• M24: 4,409,547 km (0.112 R)
• M25: 4,496,912 km (0.099 R)
• M26: 4,762,598 km (0.102 R)
• M27: 4,878,087 km (0.099 R)
• M28: 4,981,609 km (0.084 R)
• M29: 5,098,894 km (0.072 R)
• M30: 5,203,912 km (0.092 R)
• M31: 5,283,049 km (0.034 R)
• M32: 5,362,784 km (0.049 R)
• M33: 5,469,597 km (0.1 R)
• M34: 5,876,653 km (0.094 R)
• M35: 6,083,846 km (0.059 R)
• M36: 6,349,831 km (0.08 R)
• M37: 6,720,086 km (0.065 R)
• M38: 6,966,025 km (0.045 R)
• M39: 7,141,503 km (0.037 R)
• M40: 7,244,426 km (0.118 R)
• M41: 7,466,879 km (0.09 R)
• M42: 7,601,367 km (0.102 R)
• M43: 7,691,575 km (0.04 R)
• M44: 8,040,437 km (0.107 R)
• M45: 8,209,183 km (0.035 R)
• M46: 8,456,768 km (0.091 R)
• M47: 8,534,559 km (0.064 R)
• M48: 8,785,285 km (0.117 R)
• M49: 9,390,707 km (0.101 R)
• M50: 9,747,348 km (0.103 R)
• M51: 9,927,464 km (0.072 R)
• M52: 10,058,961 km (0.086 R)
• M53: 10,224,416 km (0.108 R)
• M54: 10,357,259 km (0.07 R)
• M55: 10,624,890 km (0.073 R)
• M56: 10,945,777 km (0.082 R)
• M57: 11,167,032 km (0.069 R)
• M58: 11,304,064 km (0.047 R)
• M59: 11,441,544 km (0.104 R)
• M60: 11,666,091 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.7

Radius: 8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.64 AU

Year: 1047 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 55,693,881 km

• M1: 111,151 km (0.096 R)
• M2: 215,571 km (0.103 R)
• M3: 302,188 km (0.119 R)
• M4: 407,654 km (0.049 R)
• M5: 478,414 km (0.097 R)
• M6: 576,999 km (0.112 R)
• M7: 629,059 km (0.094 R)
• M8: 728,242 km (0.06 R)
• M9: 971,040 km (0.076 R)
• M10: 1,057,657 km (0.088 R)
• M11: 1,134,849 km (0.115 R)
• M12: 1,189,453 km (0.11 R)
• M13: 1,282,652 km (0.112 R)
• M14: 1,358,947 km (0.107 R)
• M15: 1,469,799 km (0.11 R)
• M16: 1,806,095 km (0.048 R)
• M17: 1,870,422 km (0.045 R)
• M18: 1,928,317 km (0.116 R)
• M19: 2,083,300 km (0.054 R)
• M20: 2,135,809 km (0.027 R)
• M21: 2,257,731 km (0.103 R)
• M22: 2,421,242 km (0.109 R)
• M23: 2,735,098 km (0.061 R)
• M24: 2,792,843 km (0.116 R)
• M25: 2,884,546 km (0.044 R)
• M26: 3,019,483 km (0.045 R)
• M27: 3,087,850 km (0.068 R)
• M28: 3,191,222 km (0.094 R)
• M29: 3,419,359 km (0.104 R)
• M30: 3,616,529 km (0.119 R)
• M31: 3,680,108 km (0.09 R)
• M32: 3,734,860 km (0.119 R)
• M33: 4,069,062 km (0.077 R)
• M34: 4,135,184 km (0.091 R)
• M35: 4,230,329 km (0.105 R)
• M36: 4,355,093 km (0.116 R)
• M37: 4,471,331 km (0.052 R)
• M38: 4,608,213 km (0.079 R)
• M39: 4,726,694 km (0.026 R)
• M40: 4,826,177 km (0.074 R)
• M41: 4,876,292 km (0.085 R)
• M42: 4,936,431 km (0.095 R)
• M43: 5,047,582 km (0.07 R)
• M44: 5,159,481 km (0.117 R)
• M45: 5,210,793 km (0.044 R)
• M46: 5,262,105 km (0.104 R)
• M47: 5,406,766 km (0.097 R)
• M48: 5,500,415 km (0.057 R)
• M49: 5,552,624 km (0.083 R)
• M50: 5,678,885 km (0.099 R)
• M51: 5,731,693 km (0.062 R)
• M52: 5,784,650 km (0.042 R)
• M53: 5,901,935 km (0.112 R)
• M54: 6,160,440 km (0.102 R)
• M55: 6,378,704 km (0.114 R)
• M56: 6,488,808 km (0.116 R)
• M57: 6,822,860 km (0.076 R)
• M58: 6,901,698 km (0.065 R)
• M59: 7,208,224 km (0.117 R)
• M60: 7,426,786 km (0.116 R)
• M61: 7,531,056 km (0.111 R)
• M62: 7,659,112 km (0.099 R)
• M63: 7,787,916 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 12.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.44 AU - 2.62 AU

Year: 2598 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 55,693,881 km

• M1: 171,738 km (0.118 R)
• M2: 262,544 km (0.096 R)
• M3: 498,161 km (0.087 R)
• M4: 607,667 km (0.07 R)
• M5: 731,982 km (0.079 R)
• M6: 1,136,495 km (0.112 R)
• M7: 1,217,876 km (0.116 R)
• M8: 1,400,685 km (0.101 R)
• M9: 1,706,762 km (0.029 R)
• M10: 1,928,017 km (0.11 R)
• M11: 2,034,681 km (0.065 R)
• M12: 2,127,581 km (0.085 R)
• M13: 2,302,012 km (0.067 R)
• M14: 2,407,329 km (0.045 R)
• M15: 2,505,914 km (0.085 R)
• M16: 2,622,899 km (0.114 R)
• M17: 2,767,411 km (0.093 R)
• M18: 3,002,429 km (0.082 R)
• M19: 3,100,117 km (0.05 R)
• M20: 3,253,155 km (0.081 R)
• M21: 3,353,685 km (0.086 R)
• M22: 3,708,681 km (0.11 R)
• M23: 3,832,997 km (0.084 R)
• M24: 3,987,980 km (0.094 R)
• M25: 4,105,564 km (0.054 R)
• M26: 4,194,575 km (0.066 R)
• M27: 4,294,207 km (0.057 R)
• M28: 4,526,383 km (0.115 R)
• M29: 4,649,203 km (0.087 R)
• M30: 4,762,747 km (0.117 R)
• M31: 4,982,207 km (0.094 R)
• M32: 5,077,352 km (0.029 R)
• M33: 5,162,323 km (0.116 R)
• M34: 5,366,225 km (0.056 R)
• M35: 5,616,652 km (0.092 R)
• M36: 5,882,188 km (0.116 R)
• M37: 6,242,570 km (0.117 R)
• M38: 6,333,824 km (0.073 R)
• M39: 6,691,662 km (0.091 R)
• M40: 6,785,161 km (0.092 R)
• M41: 6,890,777 km (0.116 R)
• M42: 7,127,591 km (0.081 R)
• M43: 7,246,970 km (0.092 R)
• M44: 7,391,032 km (0.096 R)
• M45: 7,560,527 km (0.111 R)
• M46: 7,915,523 km (0.113 R)
• M47: 8,001,990 km (0.071 R)
• M48: 8,088,906 km (0.073 R)
• M49: 8,188,539 km (0.072 R)
• M50: 8,515,260 km (0.103 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.9

Radius: 4.8

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.2 AU - 11.02 AU

Year: 17754 Days

Day: 24.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,693,881 km

• M1: 107,262 km (0.112 R)
• M2: 266,583 km (0.093 R)
• M3: 857,046 km (0.093 R)
• M4: 897,886 km (0.061 R)
• M5: 1,003,054 km (0.119 R)
• M6: 1,295,069 km (0.044 R)
• M7: 1,663,080 km (0.12 R)
• M8: 1,952,551 km (0.068 R)
• M9: 2,089,433 km (0.048 R)
• M10: 2,343,451 km (0.101 R)
• M11: 2,459,688 km (0.08 R)
• M12: 2,518,331 km (0.047 R)
• M13: 2,974,006 km (0.088 R)
• M14: 3,291,752 km (0.049 R)
• M15: 3,324,065 km (0.098 R)
• M16: 3,356,677 km (0.1 R)
• M17: 4,062,929 km (0.078 R)
• M18: 4,813,461 km (0.101 R)
• M19: 5,110,562 km (0.085 R)
• M20: 5,375,351 km (0.101 R)
• M21: 5,451,945 km (0.114 R)
• M22: 5,490,242 km (0.108 R)
• M23: 6,641,846 km (0.079 R)
• M24: 6,765,115 km (0.095 R)
• M25: 7,013,896 km (0.11 R)
• M26: 7,139,558 km (0.077 R)
• M27: 9,523,101 km (0.113 R)
• M28: 10,846,893 km (0.048 R)
• M29: 11,382,603 km (0.057 R)
• M30: 11,480,889 km (0.058 R)
• M31: 11,530,106 km (0.099 R)
• M32: 11,579,474 km (0.104 R)
• M33: 12,580,882 km (0.04 R)
• M34: 13,818,655 km (0.12 R)
• M35: 14,186,964 km (0.094 R)
• M36: 15,202,884 km (0.034 R)
• M37: 16,076,386 km (0.106 R)
• M38: 17,360,235 km (0.088 R)
• M39: 17,643,722 km (0.103 R)
• M40: 17,700,570 km (0.047 R)
• M41: 17,757,566 km (0.064 R)
• M42: 17,871,560 km (0.077 R)
• M43: 18,734,740 km (0.041 R)
• M44: 19,259,230 km (0.029 R)
• M45: 19,847,449 km (0.058 R)
• M46: 20,143,802 km (0.092 R)
• M47: 20,621,019 km (0.076 R)
• M48: 22,752,340 km (0.105 R)
• M49: 22,814,274 km (0.073 R)
• M50: 23,311,687 km (0.101 R)
• M51: 23,436,601 km (0.045 R)
• M52: 24,001,333 km (0.077 R)
• M53: 24,064,313 km (0.12 R)
• M54: 26,110,364 km (0.119 R)
• M55: 26,500,066 km (0.041 R)
• M56: 26,565,291 km (0.096 R)
• M57: 27,879,358 km (0.104 R)
• M58: 27,945,630 km (0.097 R)
• M59: 28,477,600 km (0.106 R)
• M60: 28,811,802 km (0.104 R)
• M61: 29,619,182 km (0.113 R)
• M62: 29,889,954 km (0.11 R)
• M63: 30,297,758 km (0.082 R)
• M64: 32,712,417 km (0.116 R)
• M65: 33,624,814 km (0.087 R)
• M66: 33,695,424 km (0.1 R)
• M67: 33,907,405 km (0.112 R)
• M68: 34,048,924 km (0.119 R)
• M69: 34,332,562 km (0.098 R)
• M70: 36,629,637 km (0.113 R)
• M71: 37,065,864 km (0.096 R)
• M72: 37,211,722 km (0.085 R)
• M73: 38,532,372 km (0.12 R)
• M74: 40,541,921 km (0.096 R)
• M75: 41,673,030 km (0.043 R)
• M76: 41,824,573 km (0.11 R)
• M77: 42,356,692 km (0.071 R)
• M78: 44,043,259 km (0.075 R)
• M79: 45,050,202 km (0.095 R)
• M80: 46,692,787 km (0.11 R)
• M81: 46,850,313 km (0.063 R)
• M82: 47,878,051 km (0.086 R)
• M83: 48,275,233 km (0.039 R)
• M84: 49,153,073 km (0.109 R)
• M85: 49,553,846 km (0.049 R)
• M86: 50,036,299 km (0.084 R)
• M87: 50,681,814 km (0.081 R)
• M88: 50,924,611 km (0.092 R)
• M89: 52,552,984 km (0.105 R)
• M90: 52,880,753 km (0.111 R)
• M91: 53,785,521 km (0.071 R)
• M92: 54,861,429 km (0.109 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: 448 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit