🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.72 AU - 0.84 AU

Year: 294 Days

Day: 23.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.79 AU - 0.91 AU

Year: 335 Days

Day: 23.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,180,126 km

• M1: 215,421 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.94 AU - 1.06 AU

Year: 427 Days

Day: 36.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.97 AU - 1.29 AU

Year: 514 Days

Day: 28.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,180,126 km

• M1: 431,141 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.13 AU - 3.29 AU

Year: 1907 Days

Day: 24.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 10.9

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.5 AU - 8.7 AU

Year: 8088 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,180,126 km

• M1: 158,574 km (0.104 R)
• M2: 238,609 km (0.08 R)
• M3: 486,193 km (0.09 R)
• M4: 562,039 km (0.109 R)
• M5: 670,647 km (0.104 R)
• M6: 757,414 km (0.055 R)
• M7: 848,220 km (0.056 R)
• M8: 1,435,392 km (0.097 R)
• M9: 1,709,305 km (0.088 R)
• M10: 1,957,488 km (0.106 R)
• M11: 2,042,909 km (0.111 R)
• M12: 2,239,630 km (0.11 R)
• M13: 2,397,156 km (0.078 R)
• M14: 2,628,584 km (0.109 R)
• M15: 2,916,111 km (0.111 R)
• M16: 3,521,534 km (0.075 R)
• M17: 3,600,073 km (0.089 R)
• M18: 4,472,976 km (0.096 R)
• M19: 4,845,924 km (0.099 R)
• M20: 4,991,931 km (0.063 R)
• M21: 5,288,734 km (0.101 R)
• M22: 5,439,229 km (0.037 R)
• M23: 6,024,157 km (0.09 R)
• M24: 6,276,528 km (0.118 R)
• M25: 6,661,593 km (0.11 R)
• M26: 6,791,743 km (0.102 R)
• M27: 7,021,376 km (0.085 R)
• M28: 7,253,702 km (0.033 R)
• M29: 7,589,998 km (0.048 R)
• M30: 7,725,832 km (0.096 R)
• M31: 7,965,787 km (0.034 R)
• M32: 8,700,014 km (0.114 R)
• M33: 10,762,370 km (0.105 R)
• M34: 11,107,492 km (0.085 R)
• M35: 11,300,773 km (0.103 R)
• M36: 12,403,608 km (0.109 R)
• M37: 13,623,130 km (0.083 R)
• M38: 13,913,200 km (0.079 R)
• M39: 14,163,478 km (0.082 R)
• M40: 14,499,474 km (0.097 R)
• M41: 16,350,150 km (0.09 R)
• M42: 16,702,602 km (0.106 R)
• M43: 16,968,587 km (0.076 R)
• M44: 17,594,804 km (0.078 R)
• M45: 17,910,755 km (0.087 R)
• M46: 18,915,903 km (0.101 R)
• M47: 19,100,507 km (0.114 R)
• M48: 20,080,223 km (0.042 R)
• M49: 20,789,915 km (0.109 R)
• M50: 20,932,781 km (0.11 R)
• M51: 21,459,815 km (0.066 R)
• M52: 21,797,307 km (0.081 R)
• M53: 22,136,745 km (0.072 R)
• M54: 22,673,502 km (0.067 R)
• M55: 23,859,514 km (0.118 R)
• M56: 24,460,149 km (0.065 R)
• M57: 25,116,435 km (0.089 R)
• M58: 26,188,753 km (0.081 R)
• M59: 27,015,730 km (0.047 R)
• M60: 28,061,569 km (0.108 R)
• M61: 28,166,885 km (0.092 R)
• M62: 28,695,415 km (0.114 R)
• M63: 28,960,951 km (0.108 R)
• M64: 29,977,319 km (0.057 R)
• M65: 31,223,320 km (0.109 R)
• M66: 31,332,376 km (0.109 R)
• M67: 32,541,426 km (0.107 R)
• M68: 33,207,287 km (0.087 R)
• M69: 33,597,737 km (0.083 R)
• M70: 33,821,535 km (0.118 R)
• M71: 33,989,833 km (0.115 R)
• M72: 35,459,183 km (0.105 R)
• M73: 35,573,027 km (0.049 R)
• M74: 35,972,603 km (0.054 R)
• M75: 36,373,675 km (0.091 R)
• M76: 36,718,498 km (0.096 R)
• M77: 36,833,838 km (0.102 R)
• M78: 37,064,668 km (0.107 R)
• M79: 37,353,840 km (0.063 R)
• M80: 37,992,623 km (0.081 R)
• M81: 38,693,639 km (0.068 R)
• M82: 39,045,792 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 11.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.59 AU - 7.91 AU

Year: 8345 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,180,126 km

• M1: 174,880 km (0.105 R)
• M2: 419,323 km (0.115 R)
• M3: 550,670 km (0.044 R)
• M4: 1,302,549 km (0.077 R)
• M5: 1,577,061 km (0.099 R)
• M6: 1,677,591 km (0.098 R)
• M7: 1,810,284 km (0.086 R)
• M8: 2,133,714 km (0.064 R)
• M9: 2,294,383 km (0.119 R)
• M10: 2,376,213 km (0.096 R)
• M11: 2,888,286 km (0.087 R)
• M12: 3,175,364 km (0.117 R)
• M13: 3,661,857 km (0.111 R)
• M14: 4,374,242 km (0.113 R)
• M15: 4,621,377 km (0.053 R)
• M16: 4,830,665 km (0.094 R)
• M17: 5,543,947 km (0.051 R)
• M18: 8,202,152 km (0.069 R)
• M19: 8,278,148 km (0.103 R)
• M20: 8,354,293 km (0.103 R)
• M21: 8,842,431 km (0.098 R)
• M22: 9,076,851 km (0.067 R)
• M23: 9,181,719 km (0.104 R)
• M24: 9,392,652 km (0.101 R)
• M25: 9,525,196 km (0.095 R)
• M26: 10,608,883 km (0.116 R)
• M27: 10,774,787 km (0.047 R)
• M28: 11,305,859 km (0.037 R)
• M29: 11,503,627 km (0.098 R)
• M30: 12,422,607 km (0.094 R)
• M31: 14,698,589 km (0.111 R)
• M32: 15,069,592 km (0.069 R)
• M33: 15,256,290 km (0.046 R)
• M34: 16,042,277 km (0.058 R)
• M35: 16,424,350 km (0.068 R)
• M36: 16,712,775 km (0.052 R)
• M37: 16,906,055 km (0.08 R)
• M38: 17,850,467 km (0.119 R)
• M39: 18,879,102 km (0.091 R)
• M40: 19,147,630 km (0.103 R)
• M41: 19,417,504 km (0.107 R)
• M42: 19,654,617 km (0.037 R)
• M43: 19,858,669 km (0.104 R)
• M44: 20,854,691 km (0.104 R)
• M45: 22,432,350 km (0.116 R)
• M46: 22,788,244 km (0.102 R)
• M47: 23,903,047 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 9.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.63 AU - 8.87 AU

Year: 9223 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,180,126 km

• M1: 229,334 km (0.104 R)
• M2: 345,571 km (0.086 R)
• M3: 572,661 km (0.069 R)
• M4: 846,574 km (0.09 R)
• M5: 1,045,390 km (0.106 R)
• M6: 1,219,522 km (0.074 R)
• M7: 1,279,810 km (0.025 R)
• M8: 1,798,615 km (0.076 R)
• M9: 2,178,295 km (0.068 R)
• M10: 2,505,166 km (0.119 R)
• M11: 3,149,484 km (0.117 R)
• M12: 3,261,682 km (0.119 R)
• M13: 3,375,227 km (0.1 R)
• M14: 3,724,089 km (0.079 R)
• M15: 4,145,656 km (0.085 R)
• M16: 4,710,089 km (0.044 R)
• M17: 4,774,416 km (0.065 R)
• M18: 5,704,017 km (0.101 R)
• M19: 6,797,129 km (0.108 R)
• M20: 7,089,593 km (0.034 R)
• M21: 7,423,495 km (0.099 R)
• M22: 8,222,797 km (0.116 R)
• M23: 8,300,438 km (0.063 R)
• M24: 9,049,325 km (0.094 R)
• M25: 9,614,954 km (0.08 R)
• M26: 9,819,903 km (0.085 R)
• M27: 10,359,054 km (0.101 R)
• M28: 10,950,714 km (0.115 R)
• M29: 11,336,826 km (0.045 R)
• M30: 11,423,144 km (0.077 R)
• M31: 11,683,743 km (0.11 R)
• M32: 12,210,777 km (0.099 R)
• M33: 13,242,404 km (0.068 R)
• M34: 13,930,255 km (0.117 R)
• M35: 14,069,231 km (0.119 R)
• M36: 14,162,131 km (0.099 R)
• M37: 14,395,205 km (0.117 R)
• M38: 14,629,774 km (0.04 R)
• M39: 16,257,100 km (0.056 R)
• M40: 16,894,536 km (0.081 R)
• M41: 19,008,953 km (0.075 R)
• M42: 19,784,169 km (0.119 R)
• M43: 20,149,487 km (0.09 R)
• M44: 20,886,855 km (0.09 R)
• M45: 21,632,899 km (0.097 R)
• M46: 22,550,682 km (0.072 R)
• M47: 23,041,662 km (0.097 R)
• M48: 24,312,496 km (0.072 R)
• M49: 24,984,490 km (0.055 R)
• M50: 25,662,767 km (0.105 R)
• M51: 26,118,143 km (0.075 R)
• M52: 26,576,361 km (0.038 R)
• M53: 26,748,847 km (0.073 R)
• M54: 27,791,544 km (0.113 R)
• M55: 28,259,337 km (0.089 R)
• M56: 28,965,738 km (0.063 R)
• M57: 29,439,963 km (0.107 R)
• M58: 29,558,894 km (0.114 R)
• M59: 30,938,336 km (0.086 R)
• M60: 31,362,296 km (0.039 R)
• M61: 31,910,273 km (0.114 R)
• M62: 32,522,727 km (0.115 R)
• M63: 32,953,868 km (0.112 R)
• M64: 33,139,220 km (0.118 R)
• M65: 34,133,597 km (0.075 R)
• M66: 35,643,338 km (0.086 R)
• M67: 37,174,921 km (0.096 R)
• M68: 38,272,670 km (0.095 R)
• M69: 38,532,522 km (0.108 R)
• M70: 38,858,047 km (0.076 R)
• M71: 38,988,646 km (0.067 R)
• M72: 39,184,619 km (0.038 R)
• M73: 40,103,898 km (0.034 R)
• M74: 40,500,033 km (0.118 R)
• M75: 40,698,550 km (0.111 R)
• M76: 41,762,938 km (0.054 R)
• M77: 41,896,529 km (0.09 R)
• M78: 42,971,240 km (0.119 R)
• M79: 43,715,340 km (0.107 R)
• M80: 44,054,927 km (0.071 R)
• M81: 44,259,128 km (0.046 R)
• M82: 45,422,252 km (0.099 R)
• M83: 45,697,362 km (0.095 R)
• M84: 45,835,142 km (0.106 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: 359 - 19,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit