🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.51 AU - 0.57 AU

Year: 147 Days

Day: 22.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 0.99 AU

Year: 275 Days

Day: 44.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,469,627 km

• M1: 57,296 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.57 AU - 3.95 AU

Year: 2183 Days

Day: 26.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,469,627 km

• M1: 678,127 km (0.1 R)
• M2: 1,557,463 km (0.082 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.48 AU - 4.66 AU

Year: 3623 Days

Day: 11.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,469,627 km

• M1: 165,605 km (0.11 R)
• M2: 300,841 km (0.065 R)
• M3: 388,655 km (0.077 R)
• M4: 505,940 km (0.105 R)
• M5: 677,379 km (0.11 R)
• M6: 1,116,449 km (0.101 R)
• M7: 1,242,261 km (0.075 R)
• M8: 1,413,401 km (0.092 R)
• M9: 1,536,520 km (0.079 R)
• M10: 1,793,828 km (0.038 R)
• M11: 2,143,139 km (0.093 R)
• M12: 2,350,183 km (0.104 R)
• M13: 2,448,020 km (0.054 R)
• M14: 2,664,787 km (0.12 R)
• M15: 2,835,777 km (0.113 R)
• M16: 3,045,962 km (0.113 R)
• M17: 3,207,079 km (0.115 R)
• M18: 3,315,986 km (0.045 R)
• M19: 3,898,670 km (0.071 R)
• M20: 4,172,285 km (0.103 R)
• M21: 4,331,606 km (0.088 R)
• M22: 4,779,951 km (0.113 R)
• M23: 5,157,835 km (0.076 R)
• M24: 5,567,434 km (0.087 R)
• M25: 5,720,922 km (0.073 R)
• M26: 6,009,945 km (0.078 R)
• M27: 6,122,293 km (0.068 R)
• M28: 6,858,314 km (0.103 R)
• M29: 7,117,867 km (0.111 R)
• M30: 7,476,902 km (0.108 R)
• M31: 8,262,889 km (0.092 R)
• M32: 8,488,632 km (0.104 R)
• M33: 8,742,051 km (0.082 R)
• M34: 9,023,444 km (0.101 R)
• M35: 9,282,099 km (0.097 R)
• M36: 9,438,279 km (0.083 R)
• M37: 9,674,494 km (0.096 R)
• M38: 9,779,961 km (0.103 R)
• M39: 10,072,275 km (0.103 R)
• M40: 10,286,798 km (0.047 R)
• M41: 10,394,509 km (0.113 R)
• M42: 10,556,823 km (0.11 R)
• M43: 10,720,034 km (0.097 R)
• M44: 10,993,948 km (0.083 R)
• M45: 11,437,056 km (0.085 R)
• M46: 12,169,488 km (0.109 R)
• M47: 12,627,855 km (0.057 R)
• M48: 12,801,239 km (0.062 R)
• M49: 13,121,080 km (0.108 R)
• M50: 13,237,916 km (0.082 R)
• M51: 13,709,298 km (0.09 R)
• M52: 14,066,389 km (0.056 R)
• M53: 14,577,565 km (0.074 R)
• M54: 14,759,476 km (0.089 R)
• M55: 15,033,688 km (0.078 R)
• M56: 15,186,877 km (0.054 R)
• M57: 15,432,816 km (0.036 R)
• M58: 15,556,383 km (0.098 R)
• M59: 15,773,300 km (0.046 R)
• M60: 16,178,860 km (0.114 R)
• M61: 16,682,706 km (0.111 R)
• M62: 16,968,438 km (0.105 R)
• M63: 17,223,801 km (0.101 R)
• M64: 17,770,581 km (0.097 R)
• M65: 17,900,133 km (0.097 R)
• M66: 18,355,808 km (0.108 R)
• M67: 19,046,502 km (0.085 R)
• M68: 19,245,467 km (0.071 R)
• M69: 19,980,740 km (0.119 R)
• M70: 20,623,114 km (0.095 R)
• M71: 20,793,356 km (0.074 R)
• M72: 22,380,889 km (0.102 R)
• M73: 23,012,640 km (0.087 R)
• M74: 23,189,316 km (0.096 R)
• M75: 23,437,199 km (0.062 R)
• M76: 23,508,109 km (0.088 R)
• M77: 23,757,189 km (0.068 R)
• M78: 23,971,413 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 13.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.1 AU - 11.66 AU

Year: 10654 Days

Day: 11.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,469,627 km

• M1: 447,447 km (0.067 R)
• M2: 650,152 km (0.102 R)
• M3: 867,219 km (0.11 R)
• M4: 985,401 km (0.082 R)
• M5: 1,306,139 km (0.06 R)
• M6: 1,467,555 km (0.104 R)
• M7: 1,635,853 km (0.103 R)
• M8: 2,018,674 km (0.06 R)
• M9: 2,152,713 km (0.042 R)
• M10: 2,515,488 km (0.055 R)
• M11: 3,490,418 km (0.112 R)
• M12: 4,292,113 km (0.115 R)
• M13: 4,396,382 km (0.071 R)
• M14: 4,501,400 km (0.067 R)
• M15: 4,785,785 km (0.071 R)
• M16: 5,560,254 km (0.071 R)
• M17: 6,413,410 km (0.11 R)
• M18: 6,814,781 km (0.106 R)
• M19: 7,811,402 km (0.044 R)
• M20: 8,588,713 km (0.118 R)
• M21: 9,210,442 km (0.097 R)
• M22: 9,481,363 km (0.096 R)
• M23: 9,617,797 km (0.106 R)
• M24: 11,499,140 km (0.091 R)
• M25: 11,596,079 km (0.074 R)
• M26: 12,332,400 km (0.081 R)
• M27: 12,932,437 km (0.102 R)
• M28: 13,033,415 km (0.048 R)
• M29: 13,185,257 km (0.075 R)
• M30: 14,421,684 km (0.114 R)
• M31: 14,631,270 km (0.064 R)
• M32: 14,736,587 km (0.097 R)
• M33: 15,213,206 km (0.115 R)
• M34: 16,838,288 km (0.071 R)
• M35: 17,503,699 km (0.088 R)
• M36: 18,803,106 km (0.115 R)
• M37: 19,958,151 km (0.09 R)
• M38: 20,133,480 km (0.062 R)
• M39: 20,485,484 km (0.103 R)
• M40: 20,721,399 km (0.12 R)
• M41: 21,136,234 km (0.112 R)
• M42: 21,374,544 km (0.087 R)
• M43: 22,884,285 km (0.053 R)
• M44: 23,436,152 km (0.115 R)
• M45: 23,682,839 km (0.084 R)
• M46: 23,992,357 km (0.078 R)
• M47: 24,929,288 km (0.102 R)
• M48: 25,307,322 km (0.111 R)
• M49: 25,560,442 km (0.101 R)
• M50: 27,032,186 km (0.082 R)
• M51: 27,485,467 km (0.086 R)
• M52: 28,006,816 km (0.055 R)
• M53: 28,203,088 km (0.12 R)
• M54: 29,257,753 km (0.095 R)
• M55: 29,456,868 km (0.027 R)
• M56: 30,124,224 km (0.086 R)
• M57: 31,950,515 km (0.072 R)
• M58: 32,087,247 km (0.054 R)
• M59: 32,773,752 km (0.084 R)
• M60: 32,911,681 km (0.063 R)
• M61: 33,187,988 km (0.041 R)
• M62: 36,421,098 km (0.077 R)
• M63: 36,921,802 km (0.119 R)
• M64: 37,641,068 km (0.106 R)
• M65: 37,930,091 km (0.113 R)
• M66: 38,292,417 km (0.095 R)
• M67: 38,655,940 km (0.05 R)
• M68: 39,386,277 km (0.062 R)
• M69: 39,753,241 km (0.116 R)
• M70: 40,638,411 km (0.111 R)
• M71: 41,530,164 km (0.082 R)
• M72: 42,128,256 km (0.1 R)
• M73: 43,030,631 km (0.089 R)
• M74: 43,257,271 km (0.099 R)
• M75: 43,408,515 km (0.115 R)
• M76: 45,237,798 km (0.111 R)
• M77: 45,621,965 km (0.095 R)
• M78: 45,853,094 km (0.105 R)
• M79: 47,637,647 km (0.119 R)
• M80: 49,207,676 km (0.077 R)
• M81: 49,761,338 km (0.089 R)
• M82: 51,674,844 km (0.099 R)
• M83: 52,156,998 km (0.069 R)
• M84: 52,560,015 km (0.062 R)
• M85: 53,937,662 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.3

Radius: 6.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.86 AU - 22.54 AU

Year: 31200 Days

Day: 15.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 52,469,627 km

• M1: 149,747 km (0.111 R)
• M2: 720,015 km (0.058 R)
• M3: 969,095 km (0.115 R)
• M4: 1,072,018 km (0.067 R)
• M5: 1,333,515 km (0.086 R)
• M6: 2,313,232 km (0.091 R)
• M7: 2,593,279 km (0.057 R)
• M8: 2,943,637 km (0.094 R)
• M9: 3,720,499 km (0.096 R)
• M10: 3,785,425 km (0.111 R)
• M11: 4,592,056 km (0.094 R)
• M12: 4,731,481 km (0.116 R)
• M13: 4,837,098 km (0.098 R)
• M14: 5,672,153 km (0.094 R)
• M15: 5,859,599 km (0.05 R)
• M16: 6,590,235 km (0.066 R)
• M17: 6,866,542 km (0.11 R)
• M18: 8,905,262 km (0.118 R)
• M19: 9,431,099 km (0.087 R)
• M20: 10,238,777 km (0.095 R)
• M21: 11,255,594 km (0.117 R)
• M22: 11,919,360 km (0.111 R)
• M23: 12,401,215 km (0.057 R)
• M24: 14,544,803 km (0.078 R)
• M25: 14,852,825 km (0.099 R)
• M26: 15,007,808 km (0.116 R)
• M27: 16,053,796 km (0.118 R)
• M28: 16,106,754 km (0.103 R)
• M29: 16,159,712 km (0.086 R)
• M30: 16,372,141 km (0.072 R)
• M31: 17,285,585 km (0.112 R)
• M32: 19,105,443 km (0.105 R)
• M33: 21,043,035 km (0.119 R)
• M34: 22,804,101 km (0.051 R)
• M35: 23,401,445 km (0.119 R)
• M36: 24,307,260 km (0.05 R)
• M37: 24,368,147 km (0.059 R)
• M38: 24,489,770 km (0.095 R)
• M39: 25,347,714 km (0.06 R)
• M40: 27,155,753 km (0.118 R)
• M41: 27,282,014 km (0.118 R)
• M42: 28,043,467 km (0.084 R)
• M43: 31,953,956 km (0.067 R)
• M44: 32,153,968 km (0.063 R)
• M45: 32,622,209 km (0.073 R)
• M46: 34,928,260 km (0.116 R)
• M47: 36,936,462 km (0.064 R)
• M48: 37,146,348 km (0.072 R)
• M49: 37,356,533 km (0.095 R)
• M50: 38,130,852 km (0.117 R)
• M51: 38,839,497 km (0.072 R)
• M52: 39,480,823 km (0.111 R)
• M53: 40,053,932 km (0.109 R)
• M54: 40,125,739 km (0.052 R)
• M55: 40,413,566 km (0.091 R)
• M56: 41,935,425 km (0.109 R)
• M57: 42,666,659 km (0.072 R)
• M58: 44,587,645 km (0.111 R)
• M59: 47,673,849 km (0.096 R)
• M60: 48,436,948 km (0.112 R)
• M61: 49,050,299 km (0.102 R)
• M62: 50,052,456 km (0.094 R)
• M63: 50,595,047 km (0.103 R)
• M64: 52,077,263 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit