🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.69 AU - 0.87 AU

Year: 246 Days

Day: 39.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.91 AU - 1.31 AU

Year: 417 Days

Day: 14.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,122,982 km

• M1: 937,979 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.61 AU - 1.63 AU

Year: 735 Days

Day: 24.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,122,982 km

• M1: 486,193 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.99 AU - 2.67 AU

Year: 1268 Days

Day: 15.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,122,982 km

• M1: 1,166,714 km (0.079 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 9.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.32 AU - 6.62 AU

Year: 4560 Days

Day: 12 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,122,982 km

• M1: 201,060 km (0.117 R)
• M2: 274,662 km (0.083 R)
• M3: 384,167 km (0.114 R)
• M4: 469,887 km (0.087 R)
• M5: 617,091 km (0.109 R)
• M6: 936,782 km (0.092 R)
• M7: 1,024,446 km (0.119 R)
• M8: 1,092,214 km (0.117 R)
• M9: 1,505,703 km (0.1 R)
• M10: 1,596,658 km (0.04 R)
• M11: 2,255,038 km (0.11 R)
• M12: 2,329,688 km (0.091 R)
• M13: 2,699,793 km (0.111 R)
• M14: 2,763,372 km (0.113 R)
• M15: 2,989,564 km (0.082 R)
• M16: 3,138,414 km (0.084 R)
• M17: 3,599,175 km (0.117 R)
• M18: 3,704,492 km (0.059 R)
• M19: 3,954,321 km (0.068 R)
• M20: 4,117,981 km (0.07 R)
• M21: 4,640,975 km (0.062 R)
• M22: 4,736,717 km (0.041 R)
• M23: 4,871,655 km (0.074 R)
• M24: 5,106,224 km (0.08 R)
• M25: 5,464,810 km (0.113 R)
• M26: 5,606,479 km (0.114 R)
• M27: 5,872,913 km (0.098 R)
• M28: 6,122,592 km (0.117 R)
• M29: 6,312,133 km (0.058 R)
• M30: 6,827,048 km (0.075 R)
• M31: 7,089,593 km (0.12 R)
• M32: 7,266,567 km (0.063 R)
• M33: 7,422,448 km (0.06 R)
• M34: 7,851,495 km (0.091 R)
• M35: 8,034,602 km (0.108 R)
• M36: 8,242,244 km (0.076 R)
• M37: 8,475,019 km (0.104 R)
• M38: 8,662,764 km (0.119 R)
• M39: 8,899,577 km (0.113 R)
• M40: 9,018,657 km (0.105 R)
• M41: 9,186,506 km (0.072 R)
• M42: 9,306,932 km (0.062 R)
• M43: 9,598,050 km (0.096 R)
• M44: 10,314,324 km (0.11 R)
• M45: 10,389,273 km (0.116 R)
• M46: 10,666,179 km (0.112 R)
• M47: 10,843,602 km (0.117 R)
• M48: 10,919,897 km (0.115 R)
• M49: 12,033,802 km (0.111 R)
• M50: 12,457,613 km (0.064 R)
• M51: 12,590,905 km (0.057 R)
• M52: 12,671,239 km (0.091 R)
• M53: 13,265,142 km (0.071 R)
• M54: 13,346,823 km (0.11 R)
• M55: 13,647,814 km (0.105 R)
• M56: 13,757,768 km (0.116 R)
• M57: 13,923,373 km (0.082 R)
• M58: 14,340,153 km (0.055 R)
• M59: 14,704,723 km (0.104 R)
• M60: 14,874,067 km (0.078 R)
• M61: 14,987,313 km (0.053 R)
• M62: 15,214,702 km (0.116 R)
• M63: 15,328,695 km (0.097 R)
• M64: 15,529,007 km (0.053 R)
• M65: 15,787,961 km (0.116 R)
• M66: 15,874,578 km (0.117 R)
• M67: 16,222,543 km (0.077 R)
• M68: 16,339,079 km (0.105 R)
• M69: 16,661,164 km (0.11 R)
• M70: 17,669,603 km (0.065 R)
• M71: 17,879,638 km (0.079 R)
• M72: 18,151,009 km (0.094 R)
• M73: 19,219,138 km (0.071 R)
• M74: 19,963,387 km (0.085 R)
• M75: 20,307,612 km (0.119 R)
• M76: 20,590,801 km (0.104 R)
• M77: 20,685,346 km (0.092 R)
• M78: 21,129,054 km (0.078 R)
• M79: 21,384,118 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.8

Radius: 12

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.46 AU - 10.92 AU

Year: 9930 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,122,982 km

• M1: 179,966 km (0.108 R)
• M2: 601,084 km (0.039 R)
• M3: 688,449 km (0.073 R)
• M4: 796,609 km (0.078 R)
• M5: 962,214 km (0.108 R)
• M6: 1,674,449 km (0.036 R)
• M7: 1,935,647 km (0.07 R)
• M8: 2,304,555 km (0.091 R)
• M9: 2,746,318 km (0.025 R)
• M10: 3,349,347 km (0.103 R)
• M11: 3,431,027 km (0.091 R)
• M12: 4,079,684 km (0.059 R)
• M13: 4,167,198 km (0.106 R)
• M14: 4,493,322 km (0.12 R)
• M15: 4,705,152 km (0.083 R)
• M16: 5,328,676 km (0.063 R)
• M17: 5,715,536 km (0.116 R)
• M18: 5,813,672 km (0.096 R)
• M19: 6,584,700 km (0.113 R)
• M20: 7,140,007 km (0.113 R)
• M21: 7,782,979 km (0.044 R)
• M22: 8,295,800 km (0.099 R)
• M23: 8,444,351 km (0.115 R)
• M24: 8,933,386 km (0.074 R)
• M25: 9,625,576 km (0.073 R)
• M26: 9,938,834 km (0.088 R)
• M27: 10,057,166 km (0.091 R)
• M28: 10,255,532 km (0.082 R)
• M29: 10,415,004 km (0.09 R)
• M30: 11,266,365 km (0.075 R)
• M31: 11,804,618 km (0.12 R)
• M32: 11,971,869 km (0.083 R)
• M33: 12,182,054 km (0.081 R)
• M34: 12,436,071 km (0.083 R)
• M35: 12,777,304 km (0.05 R)
• M36: 13,164,912 km (0.091 R)
• M37: 13,687,906 km (0.042 R)
• M38: 13,775,720 km (0.064 R)
• M39: 14,395,653 km (0.065 R)
• M40: 14,574,573 km (0.118 R)
• M41: 15,115,369 km (0.098 R)
• M42: 15,525,417 km (0.103 R)
• M43: 15,939,204 km (0.11 R)
• M44: 16,683,603 km (0.066 R)
• M45: 16,824,375 km (0.113 R)
• M46: 17,296,805 km (0.032 R)
• M47: 17,439,372 km (0.079 R)
• M48: 17,725,702 km (0.114 R)
• M49: 17,869,466 km (0.115 R)
• M50: 18,109,869 km (0.067 R)
• M51: 18,448,260 km (0.104 R)
• M52: 19,033,337 km (0.097 R)
• M53: 20,572,699 km (0.064 R)
• M54: 20,673,379 km (0.117 R)
• M55: 20,976,464 km (0.108 R)
• M56: 21,382,772 km (0.083 R)
• M57: 21,484,797 km (0.105 R)
• M58: 21,791,772 km (0.085 R)
• M59: 22,048,781 km (0.119 R)
• M60: 22,721,523 km (0.101 R)
• M61: 22,825,643 km (0.109 R)
• M62: 23,086,542 km (0.092 R)
• M63: 23,243,620 km (0.11 R)
• M64: 23,769,606 km (0.096 R)
• M65: 24,406,145 km (0.077 R)
• M66: 24,726,434 km (0.045 R)
• M67: 25,209,485 km (0.103 R)
• M68: 26,130,559 km (0.109 R)
• M69: 26,458,328 km (0.093 R)
• M70: 26,732,541 km (0.038 R)
• M71: 28,005,769 km (0.1 R)
• M72: 30,898,692 km (0.114 R)
• M73: 31,014,182 km (0.073 R)
• M74: 32,058,973 km (0.103 R)
• M75: 32,644,499 km (0.095 R)
• M76: 32,997,550 km (0.119 R)
• M77: 33,529,371 km (0.052 R)
• M78: 34,481,860 km (0.086 R)
• M79: 35,564,201 km (0.103 R)
• M80: 36,170,222 km (0.103 R)
• M81: 37,515,556 km (0.074 R)
• M82: 40,444,233 km (0.103 R)
• M83: 40,950,024 km (0.116 R)
• M84: 41,585,216 km (0.12 R)
• M85: 41,776,402 km (0.026 R)
• M86: 42,223,700 km (0.087 R)
• M87: 42,865,325 km (0.045 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit