🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 35.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,754,880 km

• M1: 191,485 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.65 AU - 1.91 AU

Year: 835 Days

Day: 36.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,754,880 km

• M1: 409,001 km (0.07 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.38 AU - 2.7 AU

Year: 1423 Days

Day: 23.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.42 AU - 3.32 AU

Year: 1709 Days

Day: 44.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.2

Radius: 11.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.58 AU - 6.3 AU

Year: 5088 Days

Day: 7.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,754,880 km

• M1: 148,251 km (0.117 R)
• M2: 220,208 km (0.116 R)
• M3: 430,243 km (0.117 R)
• M4: 520,900 km (0.119 R)
• M5: 736,470 km (0.066 R)
• M6: 838,197 km (0.117 R)
• M7: 994,527 km (0.096 R)
• M8: 1,240,914 km (0.03 R)
• M9: 1,522,009 km (0.096 R)
• M10: 1,761,814 km (0.05 R)
• M11: 1,855,014 km (0.078 R)
• M12: 2,161,091 km (0.115 R)
• M13: 2,278,076 km (0.096 R)
• M14: 2,483,624 km (0.059 R)
• M15: 3,174,616 km (0.099 R)
• M16: 3,269,910 km (0.116 R)
• M17: 3,346,804 km (0.047 R)
• M18: 3,660,660 km (0.085 R)
• M19: 3,841,374 km (0.083 R)
• M20: 4,128,602 km (0.096 R)
• M21: 4,295,852 km (0.069 R)
• M22: 4,594,001 km (0.079 R)
• M23: 4,965,153 km (0.073 R)
• M24: 5,233,083 km (0.069 R)
• M25: 5,391,657 km (0.091 R)
• M26: 5,644,028 km (0.117 R)
• M27: 5,876,803 km (0.09 R)
• M28: 6,089,082 km (0.046 R)
• M29: 6,521,121 km (0.115 R)
• M30: 6,594,125 km (0.073 R)
• M31: 6,814,781 km (0.118 R)
• M32: 7,137,913 km (0.056 R)
• M33: 7,364,554 km (0.111 R)
• M34: 8,084,718 km (0.103 R)
• M35: 8,666,504 km (0.118 R)
• M36: 8,773,616 km (0.118 R)
• M37: 9,070,867 km (0.069 R)
• M38: 9,398,785 km (0.097 R)
• M39: 9,758,568 km (0.03 R)
• M40: 9,954,093 km (0.096 R)
• M41: 10,292,483 km (0.113 R)
• M42: 11,388,736 km (0.096 R)
• M43: 11,831,696 km (0.047 R)
• M44: 12,130,143 km (0.102 R)
• M45: 12,280,340 km (0.084 R)
• M46: 12,400,915 km (0.051 R)
• M47: 13,286,984 km (0.105 R)
• M48: 13,566,133 km (0.096 R)
• M49: 13,659,482 km (0.079 R)
• M50: 13,753,280 km (0.066 R)
• M51: 13,941,325 km (0.056 R)
• M52: 14,351,672 km (0.091 R)
• M53: 14,733,894 km (0.101 R)
• M54: 15,022,917 km (0.077 R)
• M55: 15,443,587 km (0.038 R)
• M56: 15,573,737 km (0.084 R)
• M57: 17,570,719 km (0.067 R)
• M58: 17,774,770 km (0.115 R)
• M59: 17,979,719 km (0.1 R)
• M60: 18,323,046 km (0.072 R)
• M61: 18,842,001 km (0.096 R)
• M62: 19,085,846 km (0.061 R)
• M63: 20,965,693 km (0.09 R)
• M64: 21,726,847 km (0.108 R)
• M65: 22,681,880 km (0.077 R)
• M66: 23,725,474 km (0.111 R)
• M67: 24,518,493 km (0.11 R)
• M68: 25,013,662 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 12.3

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.12 AU - 12.3 AU

Year: 11466 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,754,880 km

• M1: 158,125 km (0.084 R)
• M2: 258,206 km (0.053 R)
• M3: 645,814 km (0.073 R)
• M4: 1,036,863 km (0.081 R)
• M5: 1,424,321 km (0.103 R)
• M6: 1,522,158 km (0.062 R)
• M7: 1,673,252 km (0.104 R)
• M8: 1,750,744 km (0.059 R)
• M9: 1,882,689 km (0.119 R)
• M10: 2,622,899 km (0.066 R)
• M11: 2,867,791 km (0.114 R)
• M12: 3,281,728 km (0.098 R)
• M13: 4,452,930 km (0.066 R)
• M14: 7,569,353 km (0.066 R)
• M15: 8,455,122 km (0.073 R)
• M16: 8,636,285 km (0.092 R)
• M17: 9,002,501 km (0.06 R)
• M18: 9,561,249 km (0.113 R)
• M19: 10,908,677 km (0.031 R)
• M20: 11,205,180 km (0.049 R)
• M21: 11,504,375 km (0.051 R)
• M22: 11,755,700 km (0.116 R)
• M23: 11,907,243 km (0.066 R)
• M24: 12,417,521 km (0.117 R)
• M25: 12,779,099 km (0.117 R)
• M26: 13,091,609 km (0.079 R)
• M27: 13,884,178 km (0.071 R)
• M28: 13,991,141 km (0.081 R)
• M29: 14,855,817 km (0.036 R)
• M30: 15,019,925 km (0.106 R)
• M31: 16,354,039 km (0.117 R)
• M32: 16,580,082 km (0.104 R)
• M33: 16,750,324 km (0.066 R)
• M34: 16,978,311 km (0.113 R)
• M35: 17,552,468 km (0.101 R)
• M36: 17,668,107 km (0.096 R)
• M37: 18,133,057 km (0.092 R)
• M38: 18,602,046 km (0.095 R)
• M39: 18,956,444 km (0.096 R)
• M40: 19,432,464 km (0.103 R)
• M41: 19,972,812 km (0.088 R)
• M42: 20,517,946 km (0.117 R)
• M43: 20,945,497 km (0.057 R)
• M44: 21,499,308 km (0.109 R)
• M45: 22,245,353 km (0.12 R)
• M46: 23,189,914 km (0.053 R)
• M47: 24,083,163 km (0.081 R)
• M48: 24,793,005 km (0.075 R)
• M49: 27,297,572 km (0.093 R)
• M50: 27,431,612 km (0.11 R)
• M51: 28,579,925 km (0.101 R)
• M52: 29,606,167 km (0.088 R)
• M53: 31,483,470 km (0.077 R)
• M54: 32,259,434 km (0.109 R)
• M55: 32,898,965 km (0.098 R)
• M56: 33,470,878 km (0.119 R)
• M57: 34,987,950 km (0.038 R)
• M58: 36,158,853 km (0.099 R)
• M59: 36,306,057 km (0.1 R)
• M60: 36,453,560 km (0.118 R)
• M61: 37,640,470 km (0.108 R)
• M62: 37,939,217 km (0.085 R)
• M63: 38,088,815 km (0.114 R)
• M64: 38,689,301 km (0.062 R)
• M65: 39,747,855 km (0.08 R)
• M66: 40,052,137 km (0.032 R)
• M67: 40,357,018 km (0.114 R)
• M68: 41,199,702 km (0.113 R)
• M69: 41,816,046 km (0.116 R)
• M70: 42,590,963 km (0.068 R)
• M71: 43,448,757 km (0.118 R)
• M72: 43,605,386 km (0.057 R)
• M73: 44,943,987 km (0.102 R)
• M74: 45,181,549 km (0.044 R)
• M75: 46,216,018 km (0.113 R)
• M76: 46,776,412 km (0.07 R)
• M77: 47,822,849 km (0.09 R)
• M78: 48,877,065 km (0.072 R)
• M79: 49,039,977 km (0.071 R)
• M80: 49,775,101 km (0.044 R)
• M81: 50,925,808 km (0.106 R)
• M82: 51,587,330 km (0.077 R)
• M83: 51,670,207 km (0.101 R)
• M84: 52,418,346 km (0.067 R)
• M85: 53,673,023 km (0.094 R)
• M86: 54,177,617 km (0.056 R)
• M87: 55,276,413 km (0.114 R)
• M88: 56,126,578 km (0.101 R)
• M89: 56,895,511 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 11.8

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.56 AU - 11.76 AU

Year: 13103 Days

Day: 14.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 50,754,880 km

• M1: 341,532 km (0.08 R)
• M2: 490,083 km (0.119 R)
• M3: 697,575 km (0.101 R)
• M4: 973,284 km (0.112 R)
• M5: 1,488,798 km (0.06 R)
• M6: 1,800,261 km (0.068 R)
• M7: 3,204,087 km (0.108 R)
• M8: 4,092,399 km (0.087 R)
• M9: 4,178,867 km (0.107 R)
• M10: 4,287,625 km (0.1 R)
• M11: 4,397,579 km (0.105 R)
• M12: 5,076,305 km (0.059 R)
• M13: 5,594,960 km (0.054 R)
• M14: 6,404,584 km (0.065 R)
• M15: 6,480,131 km (0.036 R)
• M16: 7,780,884 km (0.05 R)
• M17: 8,186,743 km (0.087 R)
• M18: 8,296,100 km (0.106 R)
• M19: 8,461,106 km (0.103 R)
• M20: 8,599,484 km (0.069 R)
• M21: 8,850,360 km (0.096 R)
• M22: 8,990,832 km (0.09 R)
• M23: 9,416,588 km (0.094 R)
• M24: 9,733,137 km (0.061 R)
• M25: 9,849,075 km (0.09 R)
• M26: 10,053,127 km (0.052 R)
• M27: 10,584,349 km (0.098 R)
• M28: 10,883,395 km (0.119 R)
• M29: 11,704,687 km (0.089 R)
• M30: 12,200,903 km (0.093 R)
• M31: 13,213,980 km (0.087 R)
• M32: 13,310,321 km (0.111 R)
• M33: 15,017,532 km (0.074 R)
• M34: 15,896,719 km (0.105 R)
• M35: 16,273,705 km (0.038 R)
• M36: 17,141,672 km (0.103 R)
• M37: 17,317,001 km (0.035 R)
• M38: 17,563,538 km (0.098 R)
• M39: 17,811,272 km (0.087 R)
• M40: 17,953,390 km (0.106 R)
• M41: 18,813,727 km (0.11 R)
• M42: 19,540,923 km (0.12 R)
• M43: 19,650,728 km (0.067 R)
• M44: 20,314,344 km (0.085 R)
• M45: 20,947,891 km (0.12 R)
• M46: 21,399,078 km (0.088 R)
• M47: 22,349,174 km (0.082 R)
• M48: 22,733,042 km (0.095 R)
• M49: 23,235,392 km (0.101 R)
• M50: 23,429,570 km (0.083 R)
• M51: 23,937,006 km (0.086 R)
• M52: 24,329,700 km (0.057 R)
• M53: 24,803,925 km (0.107 R)
• M54: 25,281,143 km (0.1 R)
• M55: 25,560,891 km (0.104 R)
• M56: 25,681,167 km (0.112 R)
• M57: 26,002,653 km (0.039 R)
• M58: 27,220,230 km (0.091 R)
• M59: 27,343,050 km (0.104 R)
• M60: 27,425,030 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 10.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.82 AU - 12.26 AU

Year: 13778 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,754,880 km

• M1: 288,425 km (0.106 R)
• M2: 384,317 km (0.083 R)
• M3: 650,152 km (0.11 R)
• M4: 1,301,202 km (0.117 R)
• M5: 1,546,842 km (0.102 R)
• M6: 1,616,555 km (0.112 R)
• M7: 2,134,163 km (0.081 R)
• M8: 2,291,391 km (0.051 R)
• M9: 2,425,281 km (0.086 R)
• M10: 2,757,687 km (0.109 R)
• M11: 2,871,681 km (0.067 R)
• M12: 3,016,491 km (0.107 R)
• M13: 3,465,584 km (0.118 R)
• M14: 3,682,501 km (0.1 R)
• M15: 3,840,177 km (0.051 R)
• M16: 3,935,770 km (0.079 R)
• M17: 4,032,411 km (0.088 R)
• M18: 4,293,608 km (0.101 R)
• M19: 4,393,091 km (0.105 R)
• M20: 4,628,109 km (0.098 R)
• M21: 4,798,501 km (0.091 R)
• M22: 5,005,694 km (0.038 R)
• M23: 5,357,848 km (0.109 R)
• M24: 6,614,320 km (0.034 R)
• M25: 6,767,957 km (0.061 R)
• M26: 7,594,186 km (0.118 R)
• M27: 7,714,912 km (0.066 R)
• M28: 8,121,668 km (0.104 R)
• M29: 8,452,130 km (0.115 R)
• M30: 8,660,969 km (0.092 R)
• M31: 9,686,911 km (0.095 R)
• M32: 9,774,126 km (0.101 R)
• M33: 10,615,914 km (0.109 R)
• M34: 10,705,972 km (0.052 R)
• M35: 11,388,736 km (0.059 R)
• M36: 12,132,836 km (0.107 R)
• M37: 12,988,536 km (0.105 R)
• M38: 13,472,335 km (0.117 R)
• M39: 13,765,398 km (0.102 R)
• M40: 13,912,752 km (0.041 R)
• M41: 14,557,369 km (0.105 R)
• M42: 15,211,859 km (0.054 R)
• M43: 16,758,402 km (0.085 R)
• M44: 16,863,270 km (0.092 R)
• M45: 17,603,630 km (0.098 R)
• M46: 18,842,749 km (0.11 R)
• M47: 19,006,409 km (0.113 R)
• M48: 19,115,915 km (0.086 R)
• M49: 19,832,190 km (0.083 R)
• M50: 20,165,643 km (0.11 R)
• M51: 20,669,489 km (0.039 R)
• M52: 22,725,861 km (0.107 R)
• M53: 23,250,052 km (0.114 R)
• M54: 24,727,182 km (0.106 R)
• M55: 24,906,549 km (0.065 R)
• M56: 26,723,116 km (0.09 R)
• M57: 26,845,787 km (0.049 R)
• M58: 27,709,266 km (0.077 R)
• M59: 29,210,929 km (0.113 R)
• M60: 29,844,476 km (0.099 R)
• M61: 30,354,455 km (0.077 R)
• M62: 30,546,389 km (0.106 R)
• M63: 30,738,922 km (0.071 R)
• M64: 31,124,884 km (0.098 R)
• M65: 31,512,492 km (0.113 R)
• M66: 33,739,257 km (0.082 R)
• M67: 34,403,920 km (0.088 R)
• M68: 34,737,822 km (0.113 R)
• M69: 36,355,424 km (0.106 R)
• M70: 36,559,326 km (0.091 R)
• M71: 36,627,393 km (0.075 R)
• M72: 38,273,568 km (0.095 R)
• M73: 38,758,265 km (0.089 R)
• M74: 39,105,631 km (0.112 R)
• M75: 41,141,210 km (0.098 R)
• M76: 41,211,969 km (0.115 R)
• M77: 42,636,590 km (0.083 R)
• M78: 43,210,896 km (0.11 R)
• M79: 43,643,384 km (0.03 R)
• M80: 44,149,772 km (0.106 R)
• M81: 44,294,733 km (0.057 R)
• M82: 44,585,252 km (0.103 R)
• M83: 44,876,369 km (0.046 R)
• M84: 45,241,238 km (0.102 R)
• M85: 45,973,969 km (0.085 R)
• M86: 47,673,849 km (0.043 R)
• M87: 49,168,781 km (0.081 R)
• M88: 50,375,737 km (0.064 R)
• M89: 50,678,971 km (0.092 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 18,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit