🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 27.5 Hours

Environment

Temp: 247 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 42.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,255,316 km

• M1: 95,743 km (0.068 R)
• M2: 463,005 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.64 AU - 3 AU

Year: 1721 Days

Day: 17.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3 AU - 3.88 AU

Year: 2319 Days

Day: 46.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,255,316 km

• M1: 439,369 km (0.043 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.4

Radius: 12.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.91 AU - 7.65 AU

Year: 5720 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 69,255,316 km

• M1: 160,070 km (0.093 R)
• M2: 247,584 km (0.082 R)
• M3: 365,468 km (0.092 R)
• M4: 551,418 km (0.119 R)
• M5: 820,844 km (0.113 R)
• M6: 1,338,452 km (0.083 R)
• M7: 1,606,831 km (0.082 R)
• M8: 1,773,632 km (0.068 R)
• M9: 1,946,567 km (0.061 R)
• M10: 2,069,537 km (0.083 R)
• M11: 2,439,941 km (0.064 R)
• M12: 2,633,222 km (0.087 R)
• M13: 2,877,964 km (0.078 R)
• M14: 3,243,132 km (0.116 R)
• M15: 3,439,704 km (0.115 R)
• M16: 4,035,403 km (0.104 R)
• M17: 4,444,553 km (0.097 R)
• M18: 4,608,362 km (0.053 R)
• M19: 4,718,616 km (0.052 R)
• M20: 4,979,515 km (0.049 R)
• M21: 5,130,758 km (0.049 R)
• M22: 5,341,093 km (0.081 R)
• M23: 6,009,646 km (0.073 R)
• M24: 6,231,649 km (0.036 R)
• M25: 6,415,355 km (0.114 R)
• M26: 7,317,729 km (0.103 R)
• M27: 7,489,917 km (0.104 R)
• M28: 7,598,375 km (0.085 R)
• M29: 7,772,806 km (0.098 R)
• M30: 8,214,868 km (0.083 R)
• M31: 8,916,332 km (0.113 R)
• M32: 9,031,373 km (0.086 R)
• M33: 9,123,675 km (0.101 R)
• M34: 9,216,276 km (0.117 R)
• M35: 9,802,400 km (0.034 R)
• M36: 10,280,066 km (0.043 R)
• M37: 10,424,877 km (0.075 R)
• M38: 10,618,906 km (0.114 R)
• M39: 10,716,443 km (0.118 R)
• M40: 10,863,349 km (0.079 R)
• M41: 11,109,587 km (0.114 R)
• M42: 11,282,971 km (0.094 R)
• M43: 11,808,807 km (0.066 R)
• M44: 13,118,836 km (0.113 R)
• M45: 13,197,375 km (0.117 R)
• M46: 13,354,752 km (0.12 R)
• M47: 13,618,642 km (0.1 R)
• M48: 13,910,956 km (0.058 R)
• M49: 13,990,991 km (0.067 R)
• M50: 14,071,176 km (0.085 R)
• M51: 14,393,559 km (0.109 R)
• M52: 14,881,847 km (0.06 R)
• M53: 15,210,364 km (0.114 R)
• M54: 15,568,950 km (0.108 R)
• M55: 15,652,126 km (0.116 R)
• M56: 15,986,178 km (0.104 R)
• M57: 16,238,400 km (0.112 R)
• M58: 16,350,898 km (0.094 R)
• M59: 16,888,702 km (0.115 R)
• M60: 17,174,135 km (0.071 R)
• M61: 17,547,531 km (0.114 R)
• M62: 19,604,203 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 8.6

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.66 AU - 11.2 AU

Year: 13133 Days

Day: 5.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,255,316 km

• M1: 200,162 km (0.101 R)
• M2: 340,784 km (0.064 R)
• M3: 572,810 km (0.075 R)
• M4: 809,923 km (0.058 R)
• M5: 896,091 km (0.098 R)
• M6: 1,149,061 km (0.085 R)
• M7: 1,271,582 km (0.109 R)
• M8: 1,804,749 km (0.114 R)
• M9: 1,919,191 km (0.074 R)
• M10: 2,185,625 km (0.09 R)
• M11: 2,527,306 km (0.114 R)
• M12: 2,591,334 km (0.096 R)
• M13: 2,753,648 km (0.03 R)
• M14: 3,054,340 km (0.114 R)
• M15: 3,191,521 km (0.092 R)
• M16: 3,295,641 km (0.079 R)
• M17: 3,614,883 km (0.113 R)
• M18: 4,359,880 km (0.037 R)
• M19: 4,514,565 km (0.092 R)
• M20: 4,909,054 km (0.106 R)
• M21: 5,314,764 km (0.094 R)
• M22: 6,158,346 km (0.06 R)
• M23: 6,507,507 km (0.118 R)
• M24: 7,826,213 km (0.072 R)
• M25: 7,967,283 km (0.11 R)
• M26: 8,109,102 km (0.102 R)
• M27: 8,347,561 km (0.062 R)
• M28: 9,373,803 km (0.097 R)
• M29: 10,182,379 km (0.114 R)
• M30: 11,383,351 km (0.054 R)
• M31: 12,960,412 km (0.117 R)
• M32: 13,016,062 km (0.06 R)
• M33: 13,407,560 km (0.1 R)
• M34: 13,633,004 km (0.106 R)
• M35: 13,746,100 km (0.084 R)
• M36: 13,973,488 km (0.106 R)
• M37: 14,087,631 km (0.057 R)
• M38: 14,662,835 km (0.048 R)
• M39: 15,836,431 km (0.069 R)
• M40: 17,468,095 km (0.089 R)
• M41: 17,529,430 km (0.108 R)
• M42: 18,210,250 km (0.03 R)
• M43: 18,335,014 km (0.114 R)
• M44: 21,084,025 km (0.088 R)
• M45: 21,149,549 km (0.101 R)
• M46: 21,215,072 km (0.092 R)
• M47: 21,280,596 km (0.052 R)
• M48: 22,272,580 km (0.105 R)
• M49: 23,211,905 km (0.098 R)
• M50: 23,754,496 km (0.061 R)
• M51: 24,232,611 km (0.071 R)
• M52: 25,896,139 km (0.084 R)
• M53: 25,966,151 km (0.107 R)
• M54: 26,812,426 km (0.109 R)
• M55: 27,025,454 km (0.11 R)
• M56: 28,170,775 km (0.116 R)
• M57: 28,242,881 km (0.096 R)
• M58: 28,387,393 km (0.047 R)
• M59: 30,805,343 km (0.106 R)
• M60: 31,775,934 km (0.101 R)
• M61: 32,756,548 km (0.094 R)
• M62: 35,757,332 km (0.077 R)
• M63: 36,305,159 km (0.03 R)
• M64: 36,462,237 km (0.117 R)
• M65: 36,619,464 km (0.069 R)
• M66: 37,488,478 km (0.037 R)
• M67: 38,204,603 km (0.035 R)
• M68: 38,764,548 km (0.097 R)
• M69: 39,246,852 km (0.063 R)
• M70: 41,195,514 km (0.106 R)
• M71: 41,687,541 km (0.066 R)
• M72: 42,346,669 km (0.043 R)
• M73: 42,926,211 km (0.035 R)
• M74: 43,508,446 km (0.06 R)
• M75: 47,141,730 km (0.086 R)
• M76: 47,227,300 km (0.12 R)
• M77: 49,124,650 km (0.116 R)
• M78: 49,298,482 km (0.111 R)
• M79: 50,432,584 km (0.059 R)
• M80: 51,046,833 km (0.081 R)
• M81: 51,663,625 km (0.098 R)
• M82: 51,751,887 km (0.1 R)
• M83: 52,282,810 km (0.114 R)
• M84: 52,904,389 km (0.105 R)
• M85: 53,439,202 km (0.108 R)
• M86: 53,528,512 km (0.078 R)
• M87: 55,596,403 km (0.111 R)
• M88: 55,958,580 km (0.094 R)
• M89: 58,700,559 km (0.03 R)
• M90: 59,624,326 km (0.099 R)
• M91: 60,925,528 km (0.092 R)
• M92: 61,112,226 km (0.114 R)
• M93: 62,518,147 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.7

Radius: 3.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.71 AU - 18.03 AU

Year: 22977 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 69,255,316 km

• M1: 46,226 km (0.083 R)
• M2: 280,795 km (0.113 R)
• M3: 410,197 km (0.092 R)
• M4: 706,252 km (0.112 R)
• M5: 745,596 km (0.089 R)
• M6: 1,287,140 km (0.085 R)
• M7: 1,433,596 km (0.107 R)
• M8: 1,959,433 km (0.088 R)
• M9: 2,015,083 km (0.094 R)
• M10: 2,994,650 km (0.055 R)
• M11: 3,364,007 km (0.111 R)
• M12: 4,097,486 km (0.025 R)
• M13: 4,144,908 km (0.119 R)
• M14: 4,979,066 km (0.089 R)
• M15: 5,055,062 km (0.097 R)
• M16: 5,131,506 km (0.113 R)
• M17: 5,598,102 km (0.108 R)
• M18: 6,322,904 km (0.057 R)
• M19: 6,822,411 km (0.03 R)
• M20: 7,133,724 km (0.09 R)
• M21: 7,219,444 km (0.062 R)
• M22: 9,252,479 km (0.107 R)
• M23: 9,786,543 km (0.04 R)
• M24: 10,266,004 km (0.115 R)
• M25: 11,280,876 km (0.049 R)
• M26: 12,054,447 km (0.084 R)
• M27: 13,722,762 km (0.064 R)
• M28: 13,758,367 km (0.104 R)
• M29: 15,498,938 km (0.053 R)
• M30: 15,572,989 km (0.093 R)
• M31: 16,131,886 km (0.086 R)
• M32: 17,116,091 km (0.105 R)
• M33: 17,654,045 km (0.06 R)
• M34: 18,786,052 km (0.071 R)
• M35: 20,385,403 km (0.088 R)
• M36: 20,751,169 km (0.032 R)
• M37: 21,160,170 km (0.114 R)
• M38: 21,820,196 km (0.099 R)
• M39: 22,780,614 km (0.075 R)
• M40: 23,371,975 km (0.11 R)
• M41: 23,669,525 km (0.101 R)
• M42: 24,354,384 km (0.115 R)
• M43: 26,315,163 km (0.116 R)
• M44: 26,935,396 km (0.104 R)
• M45: 27,024,407 km (0.048 R)
• M46: 28,280,729 km (0.093 R)
• M47: 28,915,922 km (0.081 R)
• M48: 30,200,519 km (0.045 R)
• M49: 30,756,724 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284

Radius: 7.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.52 AU - 17.8 AU

Year: 26972 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,255,316 km

• M1: 118,930 km (0.095 R)
• M2: 509,082 km (0.063 R)
• M3: 867,817 km (0.101 R)
• M4: 1,110,914 km (0.05 R)
• M5: 1,240,615 km (0.111 R)
• M6: 1,808,489 km (0.034 R)
• M7: 2,414,061 km (0.033 R)
• M8: 2,617,664 km (0.09 R)
• M9: 2,897,860 km (0.094 R)
• M10: 3,041,624 km (0.088 R)
• M11: 3,678,612 km (0.05 R)
• M12: 4,396,831 km (0.098 R)
• M13: 4,604,024 km (0.029 R)
• M14: 4,772,172 km (0.064 R)
• M15: 5,332,267 km (0.098 R)
• M16: 5,732,142 km (0.076 R)
• M17: 5,958,483 km (0.104 R)
• M18: 6,420,142 km (0.069 R)
• M19: 6,513,790 km (0.092 R)
• M20: 6,797,727 km (0.06 R)
• M21: 7,279,881 km (0.109 R)
• M22: 7,623,956 km (0.115 R)
• M23: 7,673,473 km (0.118 R)
• M24: 8,687,747 km (0.111 R)
• M25: 9,905,473 km (0.061 R)
• M26: 11,686,885 km (0.083 R)
• M27: 12,263,435 km (0.047 R)
• M28: 12,555,300 km (0.114 R)
• M29: 13,026,983 km (0.069 R)
• M30: 13,086,373 km (0.11 R)
• M31: 13,324,682 km (0.057 R)
• M32: 13,504,499 km (0.117 R)
• M33: 13,805,789 km (0.108 R)
• M34: 14,415,101 km (0.117 R)
• M35: 15,849,745 km (0.102 R)
• M36: 15,913,025 km (0.059 R)
• M37: 16,938,967 km (0.05 R)
• M38: 17,263,893 km (0.049 R)
• M39: 17,722,411 km (0.073 R)
• M40: 17,854,057 km (0.095 R)
• M41: 18,184,818 km (0.107 R)
• M42: 18,852,324 km (0.095 R)
• M43: 19,936,908 km (0.087 R)
• M44: 20,763,586 km (0.065 R)
• M45: 21,531,173 km (0.098 R)
• M46: 22,521,660 km (0.096 R)
• M47: 25,655,137 km (0.058 R)
• M48: 26,328,028 km (0.103 R)
• M49: 28,227,622 km (0.112 R)
• M50: 28,844,863 km (0.081 R)
• M51: 30,249,737 km (0.07 R)
• M52: 30,564,939 km (0.079 R)
• M53: 32,157,259 km (0.113 R)
• M54: 32,559,528 km (0.108 R)
• M55: 32,720,944 km (0.042 R)
• M56: 33,369,151 km (0.068 R)
• M57: 33,450,383 km (0.108 R)
• M58: 33,531,764 km (0.078 R)
• M59: 33,613,295 km (0.116 R)
• M60: 34,103,378 km (0.085 R)
• M61: 35,007,996 km (0.05 R)
• M62: 35,339,056 km (0.098 R)
• M63: 37,430,734 km (0.063 R)
• M64: 42,612,056 km (0.106 R)
• M65: 43,319,654 km (0.063 R)
• M66: 43,585,938 km (0.093 R)
• M67: 44,477,841 km (0.117 R)
• M68: 45,015,794 km (0.112 R)
• M69: 45,465,785 km (0.105 R)
• M70: 47,097,898 km (0.089 R)
• M71: 49,581,970 km (0.064 R)
• M72: 50,699,616 km (0.075 R)
• M73: 51,825,490 km (0.118 R)
• M74: 52,580,660 km (0.099 R)
• M75: 53,244,425 km (0.079 R)
• M76: 53,720,296 km (0.113 R)
• M77: 55,444,860 km (0.099 R)
• M78: 56,604,693 km (0.059 R)
• M79: 56,993,198 km (0.028 R)
• M80: 57,285,064 km (0.102 R)
• M81: 58,261,489 km (0.064 R)
• M82: 59,145,014 km (0.111 R)
• M83: 60,131,911 km (0.073 R)
• M84: 60,528,196 km (0.111 R)
• M85: 61,124,344 km (0.063 R)
• M86: 61,622,504 km (0.03 R)
• M87: 61,921,999 km (0.085 R)
• M88: 62,422,404 km (0.083 R)
• M89: 63,931,548 km (0.117 R)
• M90: 64,538,466 km (0.1 R)
• M91: 64,741,321 km (0.082 R)
• M92: 66,473,365 km (0.089 R)
• M93: 66,780,489 km (0.082 R)
• M94: 66,985,588 km (0.114 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit