🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.83 AU - 1.13 AU

Year: 369 Days

Day: 14.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,963,071 km

• M1: 137,630 km (0.08 R)
• M2: 434,283 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.63 AU - 3.63 AU

Year: 2109 Days

Day: 27.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,963,071 km

• M1: 2,985,824 km (0.11 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 13.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.11 AU - 5.67 AU

Year: 4765 Days

Day: 10.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,963,071 km

• M1: 178,321 km (0.054 R)
• M2: 271,520 km (0.116 R)
• M3: 534,064 km (0.107 R)
• M4: 718,967 km (0.115 R)
• M5: 878,289 km (0.112 R)
• M6: 1,234,631 km (0.094 R)
• M7: 1,348,326 km (0.067 R)
• M8: 1,525,898 km (0.088 R)
• M9: 1,673,851 km (0.104 R)
• M10: 1,826,889 km (0.109 R)
• M11: 1,971,251 km (0.097 R)
• M12: 2,328,491 km (0.053 R)
• M13: 2,781,324 km (0.068 R)
• M14: 2,918,206 km (0.047 R)
• M15: 3,026,215 km (0.112 R)
• M16: 3,439,255 km (0.082 R)
• M17: 3,669,337 km (0.114 R)
• M18: 3,870,546 km (0.095 R)
• M19: 5,097,996 km (0.117 R)
• M20: 5,191,345 km (0.105 R)
• M21: 5,285,293 km (0.038 R)
• M22: 5,475,132 km (0.083 R)
• M23: 5,939,634 km (0.109 R)
• M24: 6,477,588 km (0.119 R)
• M25: 7,282,424 km (0.106 R)
• M26: 7,858,077 km (0.097 R)
• M27: 8,031,610 km (0.105 R)
• M28: 8,404,408 km (0.044 R)
• M29: 8,782,891 km (0.041 R)
• M30: 9,121,581 km (0.029 R)
• M31: 9,556,611 km (0.048 R)
• M32: 9,649,212 km (0.11 R)
• M33: 11,120,657 km (0.076 R)
• M34: 11,462,638 km (0.078 R)
• M35: 12,081,973 km (0.101 R)
• M36: 12,332,848 km (0.062 R)
• M37: 12,534,656 km (0.102 R)
• M38: 12,992,874 km (0.118 R)
• M39: 13,275,764 km (0.052 R)
• M40: 13,821,198 km (0.096 R)
• M41: 14,427,219 km (0.055 R)
• M42: 14,560,062 km (0.079 R)
• M43: 15,014,839 km (0.088 R)
• M44: 15,203,632 km (0.049 R)
• M45: 15,664,991 km (0.094 R)
• M46: 16,546,123 km (0.099 R)
• M47: 17,161,269 km (0.117 R)
• M48: 17,585,080 km (0.08 R)
• M49: 17,670,201 km (0.116 R)
• M50: 17,898,039 km (0.046 R)
• M51: 18,126,774 km (0.071 R)
• M52: 18,270,238 km (0.118 R)
• M53: 18,731,897 km (0.086 R)
• M54: 18,877,007 km (0.041 R)
• M55: 18,964,223 km (0.118 R)
• M56: 19,578,472 km (0.049 R)
• M57: 19,755,147 km (0.082 R)
• M58: 19,843,709 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.2

Radius: 13.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.07 AU - 9.13 AU

Year: 9604 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,963,071 km

• M1: 172,935 km (0.091 R)
• M2: 293,212 km (0.04 R)
• M3: 531,072 km (0.115 R)
• M4: 816,505 km (0.067 R)
• M5: 1,005,447 km (0.066 R)
• M6: 1,190,500 km (0.101 R)
• M7: 1,307,485 km (0.117 R)
• M8: 1,408,015 km (0.084 R)
• M9: 1,532,481 km (0.051 R)
• M10: 1,628,373 km (0.114 R)
• M11: 1,770,640 km (0.093 R)
• M12: 2,056,372 km (0.091 R)
• M13: 2,210,907 km (0.094 R)
• M14: 2,506,812 km (0.105 R)
• M15: 2,646,985 km (0.076 R)
• M16: 2,776,536 km (0.095 R)
• M17: 2,948,424 km (0.1 R)
• M18: 3,178,506 km (0.108 R)
• M19: 3,428,634 km (0.09 R)
• M20: 3,627,898 km (0.071 R)
• M21: 3,993,216 km (0.046 R)
• M22: 4,157,774 km (0.119 R)
• M23: 4,248,430 km (0.106 R)
• M24: 4,339,834 km (0.114 R)
• M25: 4,602,528 km (0.082 R)
• M26: 4,886,315 km (0.106 R)
• M27: 5,192,243 km (0.083 R)
• M28: 5,454,787 km (0.102 R)
• M29: 5,571,174 km (0.108 R)
• M30: 5,924,973 km (0.112 R)
• M31: 6,044,502 km (0.112 R)
• M32: 6,286,103 km (0.113 R)
• M33: 7,820,827 km (0.055 R)
• M34: 8,065,569 km (0.099 R)
• M35: 8,427,746 km (0.077 R)
• M36: 9,069,371 km (0.107 R)
• M37: 9,606,278 km (0.067 R)
• M38: 9,747,199 km (0.085 R)
• M39: 9,888,718 km (0.069 R)
• M40: 10,174,002 km (0.088 R)
• M41: 10,399,894 km (0.11 R)
• M42: 11,363,155 km (0.093 R)
• M43: 11,704,986 km (0.09 R)
• M44: 12,245,782 km (0.114 R)
• M45: 12,508,177 km (0.081 R)
• M46: 13,239,711 km (0.077 R)
• M47: 13,374,199 km (0.026 R)
• M48: 13,599,494 km (0.089 R)
• M49: 13,825,835 km (0.109 R)
• M50: 13,916,791 km (0.114 R)
• M51: 14,076,412 km (0.097 R)
• M52: 14,213,742 km (0.106 R)
• M53: 14,420,487 km (0.108 R)
• M54: 14,813,929 km (0.111 R)
• M55: 14,953,654 km (0.078 R)
• M56: 15,187,325 km (0.082 R)
• M57: 15,682,345 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 14.6

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.21 AU - 12.09 AU

Year: 14178 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,963,071 km

• M1: 194,926 km (0.071 R)
• M2: 368,160 km (0.108 R)
• M3: 518,506 km (0.095 R)
• M4: 629,508 km (0.091 R)
• M5: 723,007 km (0.05 R)
• M6: 881,281 km (0.111 R)
• M7: 988,842 km (0.104 R)
• M8: 1,134,401 km (0.044 R)
• M9: 1,732,493 km (0.075 R)
• M10: 1,871,320 km (0.059 R)
• M11: 3,042,821 km (0.107 R)
• M12: 3,460,049 km (0.112 R)
• M13: 3,765,678 km (0.117 R)
• M14: 3,895,678 km (0.117 R)
• M15: 4,000,696 km (0.07 R)
• M16: 4,403,563 km (0.109 R)
• M17: 4,595,946 km (0.076 R)
• M18: 4,707,247 km (0.115 R)
• M19: 4,819,445 km (0.05 R)
• M20: 4,932,691 km (0.074 R)
• M21: 5,277,364 km (0.099 R)
• M22: 5,541,105 km (0.072 R)
• M23: 6,265,907 km (0.109 R)
• M24: 6,389,774 km (0.105 R)
• M25: 6,545,505 km (0.09 R)
• M26: 7,771,161 km (0.085 R)
• M27: 7,937,813 km (0.109 R)
• M28: 8,615,940 km (0.085 R)
• M29: 9,312,767 km (0.064 R)
• M30: 9,919,386 km (0.118 R)
• M31: 10,100,250 km (0.115 R)
• M32: 10,797,675 km (0.092 R)
• M33: 11,058,574 km (0.118 R)
• M34: 11,246,170 km (0.073 R)
• M35: 11,359,266 km (0.063 R)
• M36: 12,394,184 km (0.111 R)
• M37: 12,824,577 km (0.095 R)
• M38: 13,259,757 km (0.098 R)
• M39: 14,144,927 km (0.06 R)
• M40: 14,348,829 km (0.092 R)
• M41: 14,553,629 km (0.064 R)
• M42: 15,508,362 km (0.114 R)
• M43: 16,184,395 km (0.119 R)
• M44: 16,870,152 km (0.074 R)
• M45: 17,129,854 km (0.117 R)
• M46: 17,565,483 km (0.099 R)
• M47: 17,740,811 km (0.113 R)
• M48: 18,225,957 km (0.11 R)
• M49: 18,581,402 km (0.104 R)
• M50: 18,939,240 km (0.1 R)
• M51: 19,389,829 km (0.057 R)
• M52: 19,752,903 km (0.098 R)
• M53: 20,026,517 km (0.104 R)
• M54: 20,163,848 km (0.106 R)
• M55: 20,855,290 km (0.113 R)
• M56: 21,133,990 km (0.096 R)
• M57: 21,320,539 km (0.104 R)
• M58: 21,930,449 km (0.061 R)
• M59: 22,880,246 km (0.118 R)
• M60: 23,311,986 km (0.103 R)
• M61: 23,649,628 km (0.11 R)
• M62: 23,794,738 km (0.073 R)
• M63: 25,560,442 km (0.106 R)
• M64: 25,908,706 km (0.077 R)
• M65: 26,208,350 km (0.06 R)
• M66: 26,559,606 km (0.078 R)
• M67: 27,673,362 km (0.058 R)
• M68: 29,893,993 km (0.096 R)
• M69: 30,418,633 km (0.111 R)
• M70: 30,734,883 km (0.109 R)
• M71: 31,370,673 km (0.054 R)
• M72: 31,530,294 km (0.059 R)
• M73: 31,743,621 km (0.109 R)
• M74: 31,903,840 km (0.088 R)
• M75: 32,386,293 km (0.113 R)
• M76: 32,870,991 km (0.11 R)
• M77: 33,521,143 km (0.116 R)
• M78: 33,793,411 km (0.092 R)
• M79: 34,669,157 km (0.096 R)
• M80: 34,889,365 km (0.104 R)
• M81: 36,331,488 km (0.095 R)
• M82: 36,443,238 km (0.039 R)
• M83: 36,835,334 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit