🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.81 AU - 0.95 AU

Year: 316 Days

Day: 44.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.64 AU - 1.76 AU

Year: 849 Days

Day: 45.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,376,096 km

• M1: 157,527 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.74 AU - 2.1 AU

Year: 1019 Days

Day: 45.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,376,096 km

• M1: 1,295,368 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.65 AU - 3.87 AU

Year: 2254 Days

Day: 23.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 12

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.43 AU - 4.83 AU

Year: 3815 Days

Day: 12.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,376,096 km

• M1: 157,975 km (0.11 R)
• M2: 318,643 km (0.073 R)
• M3: 394,041 km (0.082 R)
• M4: 669,002 km (0.119 R)
• M5: 753,225 km (0.115 R)
• M6: 830,268 km (0.086 R)
• M7: 1,180,477 km (0.067 R)
• M8: 1,949,859 km (0.092 R)
• M9: 2,252,794 km (0.063 R)
• M10: 2,384,889 km (0.105 R)
• M11: 2,657,157 km (0.097 R)
• M12: 3,231,763 km (0.039 R)
• M13: 3,381,510 km (0.096 R)
• M14: 3,533,651 km (0.072 R)
• M15: 3,649,290 km (0.055 R)
• M16: 4,104,068 km (0.088 R)
• M17: 4,514,415 km (0.118 R)
• M18: 4,809,572 km (0.036 R)
• M19: 5,002,702 km (0.061 R)
• M20: 5,441,174 km (0.07 R)
• M21: 5,575,213 km (0.111 R)
• M22: 5,800,957 km (0.098 R)
• M23: 5,960,727 km (0.091 R)
• M24: 6,052,730 km (0.071 R)
• M25: 6,710,063 km (0.054 R)
• M26: 7,365,451 km (0.116 R)
• M27: 7,788,664 km (0.093 R)
• M28: 7,990,621 km (0.093 R)
• M29: 8,194,223 km (0.094 R)
• M30: 8,348,160 km (0.093 R)
• M31: 8,502,993 km (0.095 R)
• M32: 8,632,695 km (0.092 R)
• M33: 8,737,114 km (0.05 R)
• M34: 8,973,329 km (0.05 R)
• M35: 9,052,466 km (0.119 R)
• M36: 9,857,602 km (0.045 R)
• M37: 10,076,165 km (0.06 R)
• M38: 10,158,443 km (0.109 R)
• M39: 10,573,727 km (0.067 R)
• M40: 10,966,422 km (0.087 R)
• M41: 11,506,919 km (0.054 R)
• M42: 11,679,555 km (0.056 R)
• M43: 12,027,070 km (0.069 R)
• M44: 12,202,250 km (0.058 R)
• M45: 12,702,954 km (0.064 R)
• M46: 13,030,573 km (0.048 R)
• M47: 13,120,481 km (0.117 R)
• M48: 13,270,678 km (0.054 R)
• M49: 13,391,104 km (0.042 R)
• M50: 13,512,128 km (0.112 R)
• M51: 13,603,084 km (0.067 R)
• M52: 13,724,557 km (0.077 R)
• M53: 14,276,125 km (0.083 R)
• M54: 15,337,821 km (0.115 R)
• M55: 15,591,240 km (0.082 R)
• M56: 15,750,412 km (0.053 R)
• M57: 15,910,033 km (0.06 R)
• M58: 16,619,127 km (0.033 R)
• M59: 16,977,414 km (0.086 R)
• M60: 17,108,461 km (0.115 R)
• M61: 17,371,305 km (0.099 R)
• M62: 19,112,923 km (0.095 R)
• M63: 19,385,790 km (0.116 R)
• M64: 19,866,298 km (0.12 R)
• M65: 20,246,725 km (0.088 R)
• M66: 20,420,409 km (0.041 R)
• M67: 20,769,420 km (0.091 R)
• M68: 20,874,438 km (0.074 R)
• M69: 21,155,383 km (0.096 R)
• M70: 21,331,759 km (0.087 R)
• M71: 21,863,430 km (0.107 R)
• M72: 22,220,370 km (0.09 R)
• M73: 22,615,309 km (0.11 R)
• M74: 22,795,574 km (0.096 R)
• M75: 23,484,921 km (0.09 R)
• M76: 24,144,199 km (0.088 R)
• M77: 24,550,207 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 11.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.62 AU - 8.52 AU

Year: 7975 Days

Day: 10.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 95,376,096 km

• M1: 246,687 km (0.064 R)
• M2: 449,691 km (0.085 R)
• M3: 715,826 km (0.105 R)
• M4: 875,447 km (0.102 R)
• M5: 1,107,623 km (0.108 R)
• M6: 1,409,810 km (0.087 R)
• M7: 1,493,884 km (0.117 R)
• M8: 1,792,631 km (0.115 R)
• M9: 2,149,273 km (0.047 R)
• M10: 2,652,819 km (0.071 R)
• M11: 2,736,893 km (0.07 R)
• M12: 2,907,584 km (0.087 R)
• M13: 2,994,351 km (0.101 R)
• M14: 3,556,091 km (0.105 R)
• M15: 3,790,212 km (0.119 R)
• M16: 4,623,472 km (0.054 R)
• M17: 4,699,617 km (0.045 R)
• M18: 5,087,225 km (0.079 R)
• M19: 5,245,201 km (0.115 R)
• M20: 5,485,156 km (0.108 R)
• M21: 5,647,170 km (0.084 R)
• M22: 6,509,602 km (0.112 R)
• M23: 6,883,596 km (0.06 R)
• M24: 7,323,863 km (0.108 R)
• M25: 7,413,023 km (0.074 R)
• M26: 7,652,529 km (0.115 R)
• M27: 8,856,643 km (0.08 R)
• M28: 9,822,746 km (0.097 R)
• M29: 10,218,432 km (0.066 R)
• M30: 10,318,214 km (0.091 R)
• M31: 10,720,632 km (0.043 R)
• M32: 11,540,728 km (0.084 R)
• M33: 11,748,968 km (0.081 R)
• M34: 12,134,033 km (0.025 R)
• M35: 12,239,649 km (0.044 R)
• M36: 12,737,062 km (0.119 R)
• M37: 12,916,430 km (0.05 R)
• M38: 13,096,546 km (0.089 R)
• M39: 13,277,409 km (0.09 R)
• M40: 13,972,591 km (0.069 R)
• M41: 14,306,044 km (0.052 R)
• M42: 14,567,242 km (0.081 R)
• M43: 14,754,688 km (0.073 R)
• M44: 15,512,850 km (0.064 R)
• M45: 15,819,676 km (0.087 R)
• M46: 16,791,314 km (0.107 R)
• M47: 17,066,873 km (0.089 R)
• M48: 17,224,998 km (0.12 R)
• M49: 17,902,527 km (0.088 R)
• M50: 18,629,423 km (0.092 R)
• M51: 20,028,612 km (0.075 R)
• M52: 21,121,275 km (0.115 R)
• M53: 21,632,151 km (0.029 R)
• M54: 22,362,937 km (0.086 R)
• M55: 22,796,621 km (0.066 R)
• M56: 22,927,220 km (0.04 R)
• M57: 23,320,513 km (0.061 R)
• M58: 23,540,123 km (0.099 R)
• M59: 23,716,199 km (0.116 R)
• M60: 23,848,593 km (0.082 R)
• M61: 24,647,895 km (0.034 R)
• M62: 24,916,423 km (0.032 R)
• M63: 25,095,940 km (0.114 R)
• M64: 26,090,766 km (0.072 R)
• M65: 26,364,381 km (0.084 R)
• M66: 27,236,985 km (0.097 R)
• M67: 27,375,513 km (0.115 R)
• M68: 28,963,345 km (0.115 R)
• M69: 29,151,987 km (0.115 R)
• M70: 29,578,192 km (0.104 R)
• M71: 29,720,759 km (0.112 R)
• M72: 30,628,668 km (0.095 R)
• M73: 30,917,392 km (0.113 R)
• M74: 31,691,411 km (0.079 R)
• M75: 32,129,733 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.1

Radius: 7.4

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.91 AU - 15.33 AU

Year: 20315 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 95,376,096 km

• M1: 105,466 km (0.116 R)
• M2: 162,014 km (0.112 R)
• M3: 273,764 km (0.038 R)
• M4: 675,734 km (0.066 R)
• M5: 1,404,425 km (0.1 R)
• M6: 1,482,664 km (0.109 R)
• M7: 1,594,713 km (0.101 R)
• M8: 2,196,695 km (0.076 R)
• M9: 2,902,498 km (0.119 R)
• M10: 3,063,914 km (0.064 R)
• M11: 4,434,530 km (0.081 R)
• M12: 6,460,234 km (0.095 R)
• M13: 6,911,571 km (0.057 R)
• M14: 7,538,237 km (0.057 R)
• M15: 7,621,413 km (0.103 R)
• M16: 7,816,489 km (0.077 R)
• M17: 8,069,758 km (0.102 R)
• M18: 8,469,035 km (0.103 R)
• M19: 8,991,879 km (0.086 R)
• M20: 9,316,507 km (0.069 R)
• M21: 9,615,104 km (0.097 R)
• M22: 10,282,909 km (0.073 R)
• M23: 11,598,921 km (0.064 R)
• M24: 11,694,963 km (0.054 R)
• M25: 12,081,674 km (0.062 R)
• M26: 14,248,449 km (0.116 R)
• M27: 14,488,853 km (0.112 R)
• M28: 15,711,068 km (0.1 R)
• M29: 16,784,731 km (0.063 R)
• M30: 18,178,385 km (0.092 R)
• M31: 18,252,735 km (0.075 R)
• M32: 18,476,534 km (0.111 R)
• M33: 18,551,333 km (0.102 R)
• M34: 19,685,135 km (0.042 R)
• M35: 19,799,727 km (0.119 R)
• M36: 20,337,531 km (0.108 R)
• M37: 21,309,768 km (0.046 R)
• M38: 21,506,040 km (0.095 R)
• M39: 22,297,263 km (0.081 R)
• M40: 22,896,852 km (0.092 R)
• M41: 23,542,217 km (0.061 R)
• M42: 25,264,687 km (0.075 R)
• M43: 25,805,932 km (0.118 R)
• M44: 25,931,445 km (0.118 R)
• M45: 26,182,919 km (0.095 R)
• M46: 26,984,913 km (0.091 R)
• M47: 27,923,490 km (0.041 R)
• M48: 28,916,072 km (0.031 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 5

Gravity: 32.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.48 AU - 18.66 AU

Year: 25826 Days

Day: 24.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,376,096 km

• M1: 438,920 km (0.098 R)
• M2: 686,355 km (0.08 R)
• M3: 1,641,687 km (0.084 R)
• M4: 1,752,240 km (0.118 R)
• M5: 1,865,336 km (0.051 R)
• M6: 2,019,870 km (0.119 R)
• M7: 2,300,217 km (0.085 R)
• M8: 3,258,840 km (0.093 R)
• M9: 3,539,486 km (0.109 R)
• M10: 4,529,824 km (0.083 R)
• M11: 4,895,441 km (0.107 R)
• M12: 5,108,618 km (0.118 R)
• M13: 5,270,483 km (0.11 R)
• M14: 5,599,448 km (0.083 R)
• M15: 5,991,544 km (0.106 R)
• M16: 6,334,572 km (0.118 R)
• M17: 7,280,480 km (0.096 R)
• M18: 8,973,778 km (0.1 R)
• M19: 9,630,513 km (0.071 R)
• M20: 11,833,790 km (0.114 R)
• M21: 11,904,999 km (0.096 R)
• M22: 12,844,473 km (0.037 R)
• M23: 13,064,681 km (0.074 R)
• M24: 13,212,035 km (0.069 R)
• M25: 13,286,086 km (0.116 R)
• M26: 13,957,781 km (0.109 R)
• M27: 14,184,122 km (0.12 R)
• M28: 14,259,819 km (0.106 R)
• M29: 14,793,584 km (0.066 R)
• M30: 16,513,361 km (0.057 R)
• M31: 16,672,832 km (0.108 R)
• M32: 17,721,813 km (0.12 R)
• M33: 18,130,963 km (0.11 R)
• M34: 18,460,377 km (0.047 R)
• M35: 18,625,982 km (0.085 R)
• M36: 18,791,886 km (0.107 R)
• M37: 18,958,389 km (0.107 R)
• M38: 21,687,951 km (0.05 R)
• M39: 24,265,373 km (0.109 R)
• M40: 24,628,447 km (0.101 R)
• M41: 25,543,836 km (0.118 R)
• M42: 25,635,989 km (0.103 R)
• M43: 26,750,493 km (0.092 R)
• M44: 28,260,983 km (0.113 R)
• M45: 29,315,348 km (0.026 R)
• M46: 29,798,849 km (0.117 R)
• M47: 30,090,265 km (0.112 R)
• M48: 30,382,580 km (0.05 R)
• M49: 30,871,914 km (0.118 R)
• M50: 31,265,207 km (0.116 R)
• M51: 33,963,205 km (0.12 R)
• M52: 34,165,910 km (0.07 R)
• M53: 36,215,849 km (0.109 R)
• M54: 36,423,042 km (0.092 R)
• M55: 38,728,046 km (0.09 R)
• M56: 39,471,249 km (0.093 R)
• M57: 40,864,005 km (0.059 R)
• M58: 42,818,800 km (0.091 R)
• M59: 44,028,299 km (0.099 R)
• M60: 45,026,266 km (0.117 R)
• M61: 45,360,468 km (0.05 R)
• M62: 46,705,951 km (0.118 R)
• M63: 47,496,875 km (0.065 R)
• M64: 50,011,167 km (0.118 R)
• M65: 50,472,975 km (0.075 R)
• M66: 50,820,192 km (0.095 R)
• M67: 55,167,805 km (0.11 R)
• M68: 56,243,115 km (0.119 R)
• M69: 58,414,677 km (0.08 R)
• M70: 58,536,151 km (0.077 R)
• M71: 60,490,497 km (0.106 R)
• M72: 62,590,552 km (0.034 R)
• M73: 62,963,500 km (0.083 R)
• M74: 64,337,706 km (0.039 R)
• M75: 64,714,244 km (0.078 R)
• M76: 64,839,906 km (0.115 R)
• M77: 65,721,785 km (0.08 R)
• M78: 66,861,422 km (0.094 R)
• M79: 68,647,321 km (0.067 R)
• M80: 71,225,491 km (0.087 R)
• M81: 73,572,831 km (0.045 R)
• M82: 75,416,027 km (0.108 R)
• M83: 76,476,077 km (0.103 R)
• M84: 77,541,064 km (0.114 R)
• M85: 78,209,168 km (0.119 R)
• M86: 81,036,119 km (0.116 R)
• M87: 81,307,041 km (0.034 R)
• M88: 83,075,587 km (0.116 R)
• M89: 85,821,306 km (0.079 R)
• M90: 88,596,497 km (0.106 R)
• M91: 89,995,087 km (0.108 R)
• M92: 90,416,205 km (0.058 R)
• M93: 93,523,502 km (0.054 R)
• M94: 95,376,122 km (0.051 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 13,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit