🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.12 AU - 1.52 AU

Year: 541 Days

Day: 37.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,978,221 km

• M1: 184,005 km (0.104 R)
• M2: 939,774 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.88 AU - 2.1 AU

Year: 1001 Days

Day: 14.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.15 AU - 5.07 AU

Year: 3528 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 11.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.72 AU - 6.98 AU

Year: 6390 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,978,221 km

• M1: 170,093 km (0.108 R)
• M2: 312,809 km (0.101 R)
• M3: 391,946 km (0.084 R)
• M4: 533,316 km (0.076 R)
• M5: 776,413 km (0.111 R)
• M6: 929,003 km (0.096 R)
• M7: 1,021,005 km (0.062 R)
• M8: 1,202,318 km (0.095 R)
• M9: 1,355,357 km (0.104 R)
• M10: 1,447,808 km (0.086 R)
• M11: 1,987,557 km (0.078 R)
• M12: 2,423,336 km (0.118 R)
• M13: 2,685,880 km (0.046 R)
• M14: 2,923,292 km (0.113 R)
• M15: 3,167,735 km (0.077 R)
• M16: 3,274,548 km (0.059 R)
• M17: 3,491,764 km (0.054 R)
• M18: 3,657,967 km (0.099 R)
• M19: 3,732,766 km (0.031 R)
• M20: 3,902,709 km (0.116 R)
• M21: 4,289,719 km (0.099 R)
• M22: 4,408,350 km (0.091 R)
• M23: 4,568,121 km (0.117 R)
• M24: 4,648,754 km (0.088 R)
• M25: 4,852,357 km (0.086 R)
• M26: 5,353,360 km (0.069 R)
• M27: 5,545,443 km (0.067 R)
• M28: 5,718,229 km (0.062 R)
• M29: 5,870,968 km (0.08 R)
• M30: 6,449,763 km (0.114 R)
• M31: 6,907,532 km (0.104 R)
• M32: 7,070,145 km (0.038 R)
• M33: 7,234,254 km (0.104 R)
• M34: 7,352,137 km (0.109 R)
• M35: 8,146,502 km (0.091 R)
• M36: 8,220,104 km (0.044 R)
• M37: 8,293,856 km (0.113 R)
• M38: 8,867,115 km (0.095 R)
• M39: 9,659,983 km (0.073 R)
• M40: 9,946,762 km (0.111 R)
• M41: 10,130,768 km (0.1 R)
• M42: 10,315,820 km (0.057 R)
• M43: 10,555,626 km (0.103 R)
• M44: 10,689,516 km (0.108 R)
• M45: 11,203,684 km (0.1 R)
• M46: 11,340,416 km (0.083 R)
• M47: 11,532,649 km (0.062 R)
• M48: 11,837,081 km (0.054 R)
• M49: 12,060,132 km (0.093 R)
• M50: 12,680,664 km (0.091 R)
• M51: 13,427,306 km (0.066 R)
• M52: 14,603,894 km (0.096 R)
• M53: 14,723,422 km (0.1 R)
• M54: 14,903,239 km (0.115 R)
• M55: 14,993,447 km (0.106 R)
• M56: 15,295,335 km (0.096 R)
• M57: 15,629,836 km (0.116 R)
• M58: 16,306,168 km (0.107 R)
• M59: 16,929,243 km (0.063 R)
• M60: 17,974,334 km (0.109 R)
• M61: 18,166,567 km (0.117 R)
• M62: 18,391,712 km (0.08 R)
• M63: 18,520,815 km (0.116 R)
• M64: 18,617,904 km (0.045 R)
• M65: 19,498,586 km (0.111 R)
• M66: 19,861,361 km (0.115 R)
• M67: 20,226,380 km (0.109 R)
• M68: 20,426,392 km (0.077 R)
• M69: 20,963,000 km (0.111 R)
• M70: 21,606,271 km (0.059 R)
• M71: 22,221,567 km (0.049 R)
• M72: 22,359,197 km (0.116 R)
• M73: 22,496,977 km (0.116 R)
• M74: 22,912,111 km (0.117 R)
• M75: 23,294,932 km (0.1 R)
• M76: 23,469,662 km (0.076 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 10.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.61 AU - 9.41 AU

Year: 8081 Days

Day: 8.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,978,221 km

• M1: 129,253 km (0.088 R)
• M2: 432,637 km (0.115 R)
• M3: 513,869 km (0.041 R)
• M4: 735,872 km (0.062 R)
• M5: 927,058 km (0.116 R)
• M6: 1,069,326 km (0.106 R)
• M7: 1,219,073 km (0.097 R)
• M8: 1,429,856 km (0.096 R)
• M9: 1,521,410 km (0.094 R)
• M10: 2,216,442 km (0.104 R)
• M11: 2,453,555 km (0.048 R)
• M12: 2,929,126 km (0.091 R)
• M13: 3,759,245 km (0.11 R)
• M14: 4,630,652 km (0.106 R)
• M15: 4,823,484 km (0.047 R)
• M16: 4,962,760 km (0.093 R)
• M17: 5,131,656 km (0.113 R)
• M18: 6,124,986 km (0.098 R)
• M19: 6,336,816 km (0.077 R)
• M20: 6,581,858 km (0.068 R)
• M21: 7,081,365 km (0.117 R)
• M22: 7,271,803 km (0.068 R)
• M23: 7,560,826 km (0.029 R)
• M24: 7,820,827 km (0.053 R)
• M25: 8,249,575 km (0.059 R)
• M26: 8,992,777 km (0.115 R)
• M27: 9,164,665 km (0.115 R)
• M28: 9,722,066 km (0.11 R)
• M29: 10,004,956 km (0.047 R)
• M30: 10,183,127 km (0.112 R)
• M31: 10,362,345 km (0.104 R)
• M32: 10,542,760 km (0.067 R)
• M33: 11,053,039 km (0.105 R)
• M34: 11,163,442 km (0.113 R)
• M35: 11,571,395 km (0.1 R)
• M36: 11,984,435 km (0.044 R)
• M37: 12,670,491 km (0.113 R)
• M38: 13,251,978 km (0.082 R)
• M39: 13,921,578 km (0.104 R)
• M40: 14,400,889 km (0.056 R)
• M41: 14,561,857 km (0.092 R)
• M42: 14,804,355 km (0.048 R)
• M43: 15,581,366 km (0.077 R)
• M44: 16,455,616 km (0.072 R)
• M45: 16,581,727 km (0.106 R)
• M46: 16,750,474 km (0.114 R)
• M47: 17,089,762 km (0.06 R)
• M48: 17,602,882 km (0.065 R)
• M49: 17,688,901 km (0.1 R)
• M50: 18,034,323 km (0.049 R)
• M51: 18,338,455 km (0.05 R)
• M52: 18,469,353 km (0.09 R)
• M53: 19,084,051 km (0.053 R)
• M54: 19,349,587 km (0.119 R)
• M55: 20,108,497 km (0.057 R)
• M56: 20,650,191 km (0.049 R)
• M57: 20,922,758 km (0.068 R)
• M58: 21,425,706 km (0.119 R)
• M59: 21,517,559 km (0.101 R)
• M60: 22,443,421 km (0.101 R)
• M61: 22,536,770 km (0.08 R)
• M62: 24,429,781 km (0.102 R)
• M63: 24,814,547 km (0.03 R)
• M64: 26,078,649 km (0.093 R)
• M65: 27,115,063 km (0.08 R)
• M66: 29,738,561 km (0.077 R)
• M67: 30,768,991 km (0.098 R)
• M68: 30,924,573 km (0.065 R)
• M69: 31,028,543 km (0.09 R)
• M70: 31,445,173 km (0.065 R)
• M71: 31,811,239 km (0.103 R)
• M72: 32,073,484 km (0.057 R)
• M73: 32,389,285 km (0.078 R)
• M74: 32,653,176 km (0.109 R)
• M75: 33,555,999 km (0.05 R)
• M76: 34,844,336 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.7

Radius: 13.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.17 AU - 8.65 AU

Year: 8693 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 26,978,221 km

• M1: 377,136 km (0.039 R)
• M2: 584,778 km (0.097 R)
• M3: 851,661 km (0.115 R)
• M4: 1,652,159 km (0.11 R)
• M5: 2,481,081 km (0.09 R)
• M6: 2,686,927 km (0.106 R)
• M7: 2,845,352 km (0.039 R)
• M8: 3,061,221 km (0.073 R)
• M9: 3,171,325 km (0.05 R)
• M10: 3,395,423 km (0.071 R)
• M11: 3,596,034 km (0.087 R)
• M12: 4,099,430 km (0.118 R)
• M13: 4,190,536 km (0.067 R)
• M14: 4,313,206 km (0.12 R)
• M15: 4,405,956 km (0.112 R)
• M16: 4,656,832 km (0.084 R)
• M17: 5,107,122 km (0.052 R)
• M18: 5,571,473 km (0.113 R)
• M19: 5,672,751 km (0.071 R)
• M20: 5,842,994 km (0.112 R)
• M21: 6,084,145 km (0.076 R)
• M22: 7,008,810 km (0.087 R)
• M23: 7,599,572 km (0.12 R)
• M24: 7,825,315 km (0.106 R)
• M25: 7,939,009 km (0.103 R)
• M26: 8,987,092 km (0.046 R)
• M27: 9,791,330 km (0.11 R)
• M28: 10,534,981 km (0.028 R)
• M29: 10,786,904 km (0.097 R)
• M30: 10,913,763 km (0.098 R)
• M31: 10,998,435 km (0.105 R)
• M32: 11,296,883 km (0.08 R)
• M33: 11,382,603 km (0.099 R)
• M34: 11,468,622 km (0.099 R)
• M35: 12,032,755 km (0.09 R)
• M36: 12,208,084 km (0.109 R)
• M37: 13,007,984 km (0.104 R)
• M38: 13,233,278 km (0.099 R)
• M39: 13,368,963 km (0.087 R)
• M40: 13,733,234 km (0.119 R)
• M41: 14,054,720 km (0.096 R)
• M42: 14,332,224 km (0.047 R)
• M43: 15,794,992 km (0.104 R)
• M44: 15,987,225 km (0.088 R)
• M45: 16,373,936 km (0.05 R)
• M46: 16,519,644 km (0.029 R)
• M47: 16,812,706 km (0.116 R)
• M48: 18,001,710 km (0.104 R)
• M49: 18,454,543 km (0.086 R)
• M50: 19,013,141 km (0.116 R)
• M51: 19,371,578 km (0.095 R)
• M52: 20,199,153 km (0.081 R)
• M53: 21,038,248 km (0.028 R)
• M54: 21,249,929 km (0.101 R)
• M55: 21,621,829 km (0.118 R)
• M56: 21,728,492 km (0.094 R)
• M57: 22,049,529 km (0.052 R)
• M58: 22,696,391 km (0.067 R)
• M59: 22,859,153 km (0.088 R)
• M60: 23,294,932 km (0.059 R)
• M61: 23,459,040 km (0.093 R)
• M62: 24,174,717 km (0.073 R)
• M63: 24,953,374 km (0.066 R)
• M64: 26,649,664 km (0.108 R)
• M65: 27,108,331 km (0.113 R)
• M66: 27,685,330 km (0.07 R)
• M67: 28,091,638 km (0.101 R)
• M68: 29,974,028 km (0.032 R)
• M69: 31,171,260 km (0.092 R)
• M70: 31,775,635 km (0.117 R)
• M71: 34,918,088 km (0.109 R)
• M72: 35,294,326 km (0.067 R)
• M73: 35,861,153 km (0.079 R)
• M74: 36,367,392 km (0.093 R)
• M75: 37,131,388 km (0.099 R)
• M76: 37,323,322 km (0.065 R)
• M77: 38,093,901 km (0.106 R)
• M78: 38,869,716 km (0.101 R)
• M79: 39,194,493 km (0.073 R)
• M80: 39,324,643 km (0.119 R)
• M81: 40,502,726 km (0.119 R)
• M82: 40,700,195 km (0.112 R)
• M83: 41,228,425 km (0.082 R)
• M84: 41,559,635 km (0.087 R)
• M85: 42,491,929 km (0.062 R)
• M86: 43,027,639 km (0.071 R)
• M87: 43,431,104 km (0.106 R)
• M88: 43,903,235 km (0.059 R)
• M89: 44,512,697 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 14.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.93 AU - 9.05 AU

Year: 9608 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 26,978,221 km

• M1: 188,344 km (0.116 R)
• M2: 313,856 km (0.085 R)
• M3: 555,906 km (0.078 R)
• M4: 656,735 km (0.087 R)
• M5: 1,145,920 km (0.083 R)
• M6: 1,267,692 km (0.077 R)
• M7: 1,481,318 km (0.111 R)
• M8: 1,928,765 km (0.073 R)
• M9: 2,109,779 km (0.116 R)
• M10: 2,245,015 km (0.09 R)
• M11: 2,489,009 km (0.112 R)
• M12: 2,668,826 km (0.114 R)
• M13: 2,760,380 km (0.049 R)
• M14: 2,927,930 km (0.102 R)
• M15: 3,041,474 km (0.034 R)
• M16: 3,470,970 km (0.046 R)
• M17: 3,857,830 km (0.119 R)
• M18: 4,518,753 km (0.026 R)
• M19: 4,695,279 km (0.077 R)
• M20: 4,829,019 km (0.116 R)
• M21: 5,009,584 km (0.067 R)
• M22: 5,330,920 km (0.119 R)
• M23: 5,921,533 km (0.118 R)
• M24: 6,090,578 km (0.073 R)
• M25: 6,433,905 km (0.03 R)
• M26: 6,533,089 km (0.106 R)
• M27: 6,657,853 km (0.094 R)
• M28: 6,808,648 km (0.053 R)
• M29: 8,109,401 km (0.088 R)
• M30: 8,678,472 km (0.053 R)
• M31: 9,065,033 km (0.109 R)
• M32: 9,176,633 km (0.051 R)
• M33: 9,542,100 km (0.032 R)
• M34: 9,912,505 km (0.113 R)
• M35: 10,345,890 km (0.106 R)
• M36: 10,755,937 km (0.081 R)
• M37: 10,962,981 km (0.089 R)
• M38: 12,140,765 km (0.086 R)
• M39: 12,511,169 km (0.049 R)
• M40: 12,635,485 km (0.066 R)
• M41: 13,358,491 km (0.076 R)
• M42: 13,485,500 km (0.066 R)
• M43: 13,869,368 km (0.09 R)
• M44: 14,159,438 km (0.033 R)
• M45: 14,614,964 km (0.083 R)
• M46: 15,042,215 km (0.086 R)
• M47: 15,607,097 km (0.107 R)
• M48: 15,740,987 km (0.073 R)
• M49: 15,908,986 km (0.096 R)
• M50: 16,212,819 km (0.04 R)
• M51: 16,723,546 km (0.119 R)
• M52: 17,135,987 km (0.064 R)
• M53: 17,551,720 km (0.12 R)
• M54: 18,428,662 km (0.119 R)
• M55: 18,605,637 km (0.109 R)
• M56: 18,783,359 km (0.088 R)
• M57: 19,283,764 km (0.071 R)
• M58: 19,607,943 km (0.113 R)
• M59: 20,152,030 km (0.075 R)
• M60: 20,554,299 km (0.045 R)
• M61: 20,701,204 km (0.094 R)
• M62: 21,218,064 km (0.078 R)
• M63: 22,227,252 km (0.111 R)
• M64: 22,642,835 km (0.106 R)
• M65: 23,635,267 km (0.098 R)
• M66: 23,789,203 km (0.114 R)
• M67: 25,347,265 km (0.061 R)
• M68: 26,657,293 km (0.076 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 11,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit