🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.28 AU - 1.8 AU

Year: 672 Days

Day: 26.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.57 AU - 1.73 AU

Year: 745 Days

Day: 20.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.04 AU - 2.34 AU

Year: 1139 Days

Day: 46.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,996,427 km

• M1: 355,445 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.47 AU - 5.55 AU

Year: 3941 Days

Day: 35.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 13.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.15 AU - 10.67 AU

Year: 10964 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,996,427 km

• M1: 176,675 km (0.072 R)
• M2: 329,415 km (0.075 R)
• M3: 729,888 km (0.12 R)
• M4: 861,534 km (0.073 R)
• M5: 1,132,157 km (0.097 R)
• M6: 1,228,647 km (0.119 R)
• M7: 1,755,381 km (0.107 R)
• M8: 1,938,190 km (0.077 R)
• M9: 2,200,285 km (0.093 R)
• M10: 2,448,917 km (0.096 R)
• M11: 2,628,584 km (0.114 R)
• M12: 3,826,414 km (0.105 R)
• M13: 3,945,644 km (0.11 R)
• M14: 4,157,325 km (0.105 R)
• M15: 4,310,962 km (0.088 R)
• M16: 4,687,350 km (0.073 R)
• M17: 4,847,270 km (0.115 R)
• M18: 5,305,189 km (0.091 R)
• M19: 5,405,121 km (0.079 R)
• M20: 5,539,310 km (0.115 R)
• M21: 6,018,023 km (0.096 R)
• M22: 6,761,225 km (0.117 R)
• M23: 6,942,388 km (0.027 R)
• M24: 7,272,850 km (0.069 R)
• M25: 8,411,140 km (0.103 R)
• M26: 9,200,867 km (0.072 R)
• M27: 9,931,803 km (0.119 R)
• M28: 10,346,039 km (0.096 R)
• M29: 11,020,576 km (0.111 R)
• M30: 11,105,996 km (0.081 R)
• M31: 12,412,285 km (0.042 R)
• M32: 12,501,146 km (0.1 R)
• M33: 12,724,196 km (0.073 R)
• M34: 12,858,535 km (0.113 R)
• M35: 12,948,444 km (0.096 R)
• M36: 14,275,377 km (0.093 R)
• M37: 15,263,172 km (0.103 R)
• M38: 15,406,038 km (0.045 R)
• M39: 15,741,286 km (0.112 R)
• M40: 15,837,478 km (0.09 R)
• M41: 16,030,459 km (0.091 R)
• M42: 16,565,421 km (0.074 R)
• M43: 16,761,394 km (0.107 R)
• M44: 17,254,618 km (0.059 R)
• M45: 19,378,459 km (0.077 R)
• M46: 19,688,576 km (0.12 R)
• M47: 20,628,649 km (0.103 R)
• M48: 20,998,305 km (0.053 R)
• M49: 21,423,313 km (0.076 R)
• M50: 22,066,284 km (0.119 R)
• M51: 23,316,324 km (0.116 R)
• M52: 23,866,994 km (0.111 R)
• M53: 24,757,101 km (0.077 R)
• M54: 25,262,443 km (0.114 R)
• M55: 25,884,770 km (0.084 R)
• M56: 26,226,452 km (0.079 R)
• M57: 26,799,112 km (0.106 R)
• M58: 27,549,794 km (0.071 R)
• M59: 28,073,536 km (0.117 R)
• M60: 28,600,570 km (0.117 R)
• M61: 29,012,712 km (0.068 R)
• M62: 29,308,317 km (0.106 R)
• M63: 29,962,210 km (0.088 R)
• M64: 30,380,934 km (0.097 R)
• M65: 31,527,003 km (0.061 R)
• M66: 32,380,459 km (0.109 R)
• M67: 33,550,913 km (0.087 R)
• M68: 35,679,990 km (0.083 R)
• M69: 36,314,434 km (0.034 R)
• M70: 37,466,039 km (0.08 R)
• M71: 38,110,955 km (0.11 R)
• M72: 39,085,136 km (0.106 R)
• M73: 39,607,981 km (0.12 R)
• M74: 40,991,761 km (0.085 R)
• M75: 41,389,991 km (0.08 R)
• M76: 42,391,399 km (0.11 R)
• M77: 43,130,712 km (0.112 R)
• M78: 43,535,823 km (0.113 R)
• M79: 43,874,363 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 9.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.83 AU - 14.03 AU

Year: 14482 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,996,427 km

• M1: 161,715 km (0.109 R)
• M2: 309,817 km (0.11 R)
• M3: 502,050 km (0.111 R)
• M4: 559,496 km (0.116 R)
• M5: 631,752 km (0.086 R)
• M6: 827,575 km (0.111 R)
• M7: 969,245 km (0.034 R)
• M8: 1,073,514 km (0.073 R)
• M9: 1,244,953 km (0.063 R)
• M10: 1,476,531 km (0.091 R)
• M11: 1,668,166 km (0.1 R)
• M12: 1,886,728 km (0.092 R)
• M13: 2,056,672 km (0.051 R)
• M14: 2,133,864 km (0.088 R)
• M15: 2,192,506 km (0.083 R)
• M16: 2,291,391 km (0.053 R)
• M17: 2,351,379 km (0.065 R)
• M18: 2,701,738 km (0.041 R)
• M19: 3,112,832 km (0.106 R)
• M20: 3,520,487 km (0.089 R)
• M21: 3,590,050 km (0.03 R)
• M22: 3,660,211 km (0.111 R)
• M23: 4,163,608 km (0.114 R)
• M24: 4,262,043 km (0.057 R)
• M25: 4,612,551 km (0.114 R)
• M26: 5,050,574 km (0.111 R)
• M27: 5,129,412 km (0.043 R)
• M28: 5,448,354 km (0.077 R)
• M29: 5,610,219 km (0.07 R)
• M30: 5,719,127 km (0.105 R)
• M31: 5,939,035 km (0.083 R)
• M32: 6,077,713 km (0.078 R)
• M33: 6,302,109 km (0.109 R)
• M34: 6,443,779 km (0.115 R)
• M35: 6,845,898 km (0.115 R)
• M36: 6,933,263 km (0.116 R)
• M37: 8,316,894 km (0.088 R)
• M38: 8,503,592 km (0.11 R)
• M39: 9,040,050 km (0.11 R)
• M40: 9,652,653 km (0.036 R)
• M41: 10,680,690 km (0.119 R)
• M42: 10,781,967 km (0.077 R)
• M43: 11,362,257 km (0.118 R)
• M44: 11,465,779 km (0.107 R)
• M45: 11,987,876 km (0.099 R)
• M46: 12,198,809 km (0.052 R)
• M47: 12,411,088 km (0.094 R)
• M48: 13,563,590 km (0.08 R)
• M49: 14,524,906 km (0.045 R)
• M50: 15,815,038 km (0.069 R)
• M51: 16,085,212 km (0.105 R)
• M52: 16,865,514 km (0.076 R)
• M53: 17,379,383 km (0.081 R)
• M54: 17,498,613 km (0.102 R)
• M55: 18,018,764 km (0.11 R)
• M56: 18,951,507 km (0.106 R)
• M57: 19,033,337 km (0.078 R)
• M58: 19,609,588 km (0.112 R)
• M59: 19,982,984 km (0.06 R)
• M60: 20,442,699 km (0.036 R)
• M61: 20,610,697 km (0.081 R)
• M62: 20,905,854 km (0.067 R)
• M63: 22,359,047 km (0.065 R)
• M64: 24,021,678 km (0.108 R)
• M65: 24,154,671 km (0.094 R)
• M66: 25,362,225 km (0.09 R)
• M67: 25,950,593 km (0.112 R)
• M68: 26,132,504 km (0.085 R)
• M69: 27,417,999 km (0.096 R)
• M70: 27,928,726 km (0.057 R)
• M71: 28,583,067 km (0.086 R)
• M72: 29,242,644 km (0.089 R)
• M73: 30,432,844 km (0.111 R)
• M74: 31,058,014 km (0.073 R)
• M75: 31,396,255 km (0.106 R)
• M76: 32,369,838 km (0.112 R)
• M77: 32,565,661 km (0.086 R)
• M78: 32,860,219 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 9.6

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.77 AU - 12.55 AU

Year: 14903 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,996,427 km

• M1: 131,945 km (0.059 R)
• M2: 252,072 km (0.066 R)
• M3: 638,633 km (0.059 R)
• M4: 716,125 km (0.119 R)
• M5: 857,196 km (0.078 R)
• M6: 1,033,871 km (0.105 R)
• M7: 1,542,354 km (0.094 R)
• M8: 1,680,732 km (0.112 R)
• M9: 1,904,381 km (0.092 R)
• M10: 2,433,808 km (0.063 R)
• M11: 2,505,316 km (0.089 R)
• M12: 2,687,376 km (0.111 R)
• M13: 3,122,856 km (0.1 R)
• M14: 3,279,485 km (0.087 R)
• M15: 3,744,435 km (0.119 R)
• M16: 4,316,796 km (0.061 R)
• M17: 4,646,659 km (0.118 R)
• M18: 4,735,969 km (0.094 R)
• M19: 5,030,378 km (0.106 R)
• M20: 5,214,533 km (0.066 R)
• M21: 5,330,771 km (0.114 R)
• M22: 5,732,441 km (0.107 R)
• M23: 5,852,418 km (0.092 R)
• M24: 5,924,824 km (0.048 R)
• M25: 5,997,528 km (0.102 R)
• M26: 6,539,970 km (0.107 R)
• M27: 7,227,073 km (0.098 R)
• M28: 7,304,864 km (0.101 R)
• M29: 7,382,954 km (0.112 R)
• M30: 7,671,528 km (0.099 R)
• M31: 7,750,815 km (0.047 R)
• M32: 7,937,065 km (0.038 R)
• M33: 8,017,399 km (0.069 R)
• M34: 8,151,738 km (0.117 R)
• M35: 8,286,824 km (0.062 R)
• M36: 8,477,412 km (0.06 R)
• M37: 8,945,953 km (0.075 R)
• M38: 9,479,718 km (0.099 R)
• M39: 11,232,107 km (0.112 R)
• M40: 12,083,618 km (0.115 R)
• M41: 12,237,854 km (0.093 R)
• M42: 12,987,339 km (0.069 R)
• M43: 13,944,915 km (0.103 R)
• M44: 14,204,168 km (0.056 R)
• M45: 14,563,203 km (0.114 R)
• M46: 14,661,639 km (0.09 R)
• M47: 15,323,609 km (0.045 R)
• M48: 15,826,557 km (0.055 R)
• M49: 15,894,026 km (0.11 R)
• M50: 16,710,980 km (0.095 R)
• M51: 17,402,272 km (0.055 R)
• M52: 17,786,439 km (0.11 R)
• M53: 18,350,273 km (0.083 R)
• M54: 19,242,924 km (0.032 R)
• M55: 19,315,030 km (0.055 R)
• M56: 20,003,778 km (0.118 R)
• M57: 20,259,591 km (0.08 R)
• M58: 20,479,649 km (0.107 R)
• M59: 22,458,231 km (0.105 R)
• M60: 23,836,626 km (0.103 R)
• M61: 24,107,846 km (0.116 R)
• M62: 24,653,280 km (0.07 R)
• M63: 24,770,715 km (0.073 R)
• M64: 25,597,841 km (0.069 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit