🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.38 AU - 0.62 AU

Year: 135 Days

Day: 32.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.93 AU - 0.97 AU

Year: 353 Days

Day: 33.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.75 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: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.38 AU - 2.7 AU

Year: 1542 Days

Day: 44.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 12

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.48 AU - 8.08 AU

Year: 7480 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,052,290 km

• M1: 364,420 km (0.054 R)
• M2: 468,241 km (0.086 R)
• M3: 612,454 km (0.043 R)
• M4: 883,824 km (0.043 R)
• M5: 1,459,178 km (0.106 R)
• M6: 1,701,975 km (0.074 R)
• M7: 1,979,928 km (0.117 R)
• M8: 2,181,287 km (0.098 R)
• M9: 3,365,653 km (0.071 R)
• M10: 4,164,356 km (0.094 R)
• M11: 4,307,820 km (0.073 R)
• M12: 4,541,043 km (0.064 R)
• M13: 4,838,294 km (0.066 R)
• M14: 5,080,942 km (0.102 R)
• M15: 5,358,596 km (0.108 R)
• M16: 5,896,550 km (0.093 R)
• M17: 6,090,728 km (0.113 R)
• M18: 6,286,851 km (0.105 R)
• M19: 6,585,149 km (0.093 R)
• M20: 7,753,807 km (0.112 R)
• M21: 7,859,872 km (0.091 R)
• M22: 8,038,043 km (0.079 R)
• M23: 8,580,335 km (0.058 R)
• M24: 8,911,396 km (0.105 R)
• M25: 9,548,234 km (0.105 R)
• M26: 9,738,373 km (0.095 R)
• M27: 10,394,210 km (0.09 R)
• M28: 10,707,916 km (0.11 R)
• M29: 10,984,822 km (0.047 R)
• M30: 11,304,363 km (0.051 R)
• M31: 11,465,181 km (0.083 R)
• M32: 11,545,964 km (0.115 R)
• M33: 11,993,411 km (0.094 R)
• M34: 12,696,072 km (0.105 R)
• M35: 12,947,247 km (0.101 R)
• M36: 13,073,508 km (0.11 R)
• M37: 13,157,881 km (0.057 R)
• M38: 14,184,571 km (0.102 R)
• M39: 14,532,536 km (0.032 R)
• M40: 15,997,547 km (0.087 R)
• M41: 16,724,743 km (0.113 R)
• M42: 16,954,226 km (0.055 R)
• M43: 18,589,630 km (0.117 R)
• M44: 18,827,341 km (0.067 R)
• M45: 18,922,784 km (0.072 R)
• M46: 19,209,863 km (0.074 R)
• M47: 19,353,925 km (0.107 R)
• M48: 21,160,619 km (0.098 R)
• M49: 22,715,389 km (0.114 R)
• M50: 23,634,968 km (0.096 R)
• M51: 23,789,353 km (0.091 R)
• M52: 24,202,991 km (0.088 R)
• M53: 24,514,603 km (0.066 R)
• M54: 25,299,693 km (0.066 R)
• M55: 25,880,731 km (0.09 R)
• M56: 26,199,524 km (0.116 R)
• M57: 27,487,562 km (0.099 R)
• M58: 28,303,020 km (0.09 R)
• M59: 28,412,376 km (0.094 R)
• M60: 30,572,419 km (0.106 R)
• M61: 30,740,717 km (0.108 R)
• M62: 31,134,758 km (0.112 R)
• M63: 31,360,650 km (0.115 R)
• M64: 31,757,234 km (0.115 R)
• M65: 32,555,489 km (0.11 R)
• M66: 32,727,526 km (0.073 R)
• M67: 32,899,713 km (0.117 R)
• M68: 33,129,795 km (0.106 R)
• M69: 33,591,603 km (0.067 R)
• M70: 34,113,700 km (0.035 R)
• M71: 34,521,504 km (0.09 R)
• M72: 34,696,833 km (0.093 R)
• M73: 35,401,139 km (0.087 R)
• M74: 36,823,815 km (0.028 R)
• M75: 37,302,079 km (0.087 R)
• M76: 37,422,057 km (0.116 R)
• M77: 39,358,003 km (0.093 R)
• M78: 40,092,379 km (0.109 R)
• M79: 40,831,392 km (0.07 R)
• M80: 40,954,960 km (0.037 R)
• M81: 41,078,678 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.8

Radius: 8.2

Gravity: 12.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.25 AU - 11.73 AU

Year: 13874 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,052,290 km

• M1: 124,615 km (0.039 R)
• M2: 219,759 km (0.112 R)
• M3: 521,648 km (0.076 R)
• M4: 633,996 km (0.032 R)
• M5: 928,704 km (0.094 R)
• M6: 1,288,935 km (0.094 R)
• M7: 1,949,111 km (0.119 R)
• M8: 2,008,351 km (0.099 R)
• M9: 2,472,105 km (0.026 R)
• M10: 2,601,357 km (0.069 R)
• M11: 2,733,003 km (0.097 R)
• M12: 2,968,471 km (0.066 R)
• M13: 3,140,807 km (0.119 R)
• M14: 3,531,407 km (0.064 R)
• M15: 4,088,959 km (0.105 R)
• M16: 5,160,528 km (0.082 R)
• M17: 5,243,256 km (0.108 R)
• M18: 6,535,931 km (0.12 R)
• M19: 6,715,448 km (0.061 R)
• M20: 7,033,643 km (0.113 R)
• M21: 7,826,661 km (0.108 R)
• M22: 9,193,836 km (0.096 R)
• M23: 10,318,812 km (0.113 R)
• M24: 10,791,542 km (0.118 R)
• M25: 10,950,714 km (0.113 R)
• M26: 11,003,971 km (0.113 R)
• M27: 11,110,634 km (0.049 R)
• M28: 11,164,040 km (0.089 R)
• M29: 11,976,656 km (0.113 R)
• M30: 12,417,820 km (0.115 R)
• M31: 12,696,222 km (0.101 R)
• M32: 13,259,158 km (0.051 R)
• M33: 13,772,878 km (0.056 R)
• M34: 14,061,153 km (0.112 R)
• M35: 15,831,793 km (0.109 R)
• M36: 16,255,005 km (0.097 R)
• M37: 16,681,958 km (0.047 R)
• M38: 16,743,293 km (0.078 R)
• M39: 17,174,434 km (0.107 R)
• M40: 17,298,301 km (0.057 R)
• M41: 17,671,697 km (0.12 R)
• M42: 17,922,124 km (0.068 R)
• M43: 17,984,806 km (0.085 R)
• M44: 18,680,286 km (0.114 R)
• M45: 20,228,026 km (0.117 R)
• M46: 22,625,631 km (0.112 R)
• M47: 22,761,466 km (0.026 R)
• M48: 22,897,600 km (0.095 R)
• M49: 26,744,659 km (0.12 R)
• M50: 27,320,760 km (0.077 R)
• M51: 27,393,016 km (0.077 R)
• M52: 27,610,381 km (0.086 R)
• M53: 27,682,936 km (0.032 R)
• M54: 28,265,620 km (0.066 R)
• M55: 28,631,836 km (0.12 R)
• M56: 29,295,003 km (0.09 R)
• M57: 29,591,356 km (0.115 R)
• M58: 30,636,447 km (0.118 R)
• M59: 30,711,545 km (0.119 R)
• M60: 31,617,809 km (0.118 R)
• M61: 32,686,088 km (0.102 R)
• M62: 33,999,108 km (0.102 R)
• M63: 35,250,644 km (0.069 R)
• M64: 39,339,303 km (0.025 R)
• M65: 40,076,222 km (0.045 R)
• M66: 40,570,045 km (0.118 R)
• M67: 43,322,047 km (0.101 R)
• M68: 43,828,885 km (0.056 R)
• M69: 44,083,052 km (0.084 R)
• M70: 44,422,639 km (0.098 R)
• M71: 45,104,506 km (0.048 R)
• M72: 45,532,356 km (0.108 R)
• M73: 46,047,721 km (0.082 R)
• M74: 47,518,118 km (0.099 R)
• M75: 48,040,813 km (0.099 R)
• M76: 49,003,924 km (0.065 R)
• M77: 49,179,702 km (0.084 R)
• M78: 49,355,778 km (0.063 R)
• M79: 51,038,306 km (0.068 R)
• M80: 51,394,797 km (0.075 R)
• M81: 53,461,342 km (0.096 R)
• M82: 54,095,787 km (0.081 R)
• M83: 55,006,239 km (0.03 R)
• M84: 56,105,485 km (0.092 R)
• M85: 57,304,512 km (0.096 R)
• M86: 58,605,265 km (0.069 R)
• M87: 58,791,963 km (0.115 R)
• M88: 59,540,401 km (0.102 R)
• M89: 60,197,884 km (0.119 R)
• M90: 61,330,489 km (0.111 R)
• M91: 61,804,565 km (0.094 R)
• M92: 62,660,863 km (0.111 R)
• M93: 63,233,973 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.1

Radius: 7.4

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.91 AU - 13.73 AU

Year: 15475 Days

Day: 16.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,052,290 km

• M1: 97,687 km (0.038 R)
• M2: 145,858 km (0.04 R)
• M3: 371,302 km (0.119 R)
• M4: 540,048 km (0.114 R)
• M5: 633,996 km (0.099 R)
• M6: 754,123 km (0.087 R)
• M7: 904,170 km (0.091 R)
• M8: 1,411,157 km (0.064 R)
• M9: 2,083,001 km (0.116 R)
• M10: 2,173,208 km (0.11 R)
• M11: 2,807,952 km (0.065 R)
• M12: 2,975,202 km (0.097 R)
• M13: 3,934,125 km (0.068 R)
• M14: 4,121,421 km (0.099 R)
• M15: 4,427,499 km (0.116 R)
• M16: 4,622,425 km (0.104 R)
• M17: 5,224,257 km (0.077 R)
• M18: 5,597,204 km (0.12 R)
• M19: 5,935,894 km (0.118 R)
• M20: 6,151,016 km (0.05 R)
• M21: 7,727,179 km (0.089 R)
• M22: 7,962,047 km (0.113 R)
• M23: 8,009,320 km (0.113 R)
• M24: 8,680,865 km (0.111 R)
• M25: 8,729,485 km (0.072 R)
• M26: 8,876,090 km (0.115 R)
• M27: 9,320,546 km (0.113 R)
• M28: 10,593,025 km (0.092 R)
• M29: 11,382,304 km (0.032 R)
• M30: 12,354,391 km (0.079 R)
• M31: 12,629,202 km (0.104 R)
• M32: 12,905,958 km (0.107 R)
• M33: 13,409,056 km (0.116 R)
• M34: 13,975,732 km (0.073 R)
• M35: 15,015,288 km (0.118 R)
• M36: 15,485,324 km (0.104 R)
• M37: 15,841,068 km (0.116 R)
• M38: 16,199,355 km (0.034 R)
• M39: 18,093,264 km (0.091 R)
• M40: 18,155,497 km (0.1 R)
• M41: 18,342,644 km (0.08 R)
• M42: 19,415,410 km (0.097 R)
• M43: 19,991,661 km (0.114 R)
• M44: 21,886,019 km (0.114 R)
• M45: 22,351,867 km (0.111 R)
• M46: 22,686,517 km (0.09 R)
• M47: 23,158,050 km (0.106 R)
• M48: 24,316,236 km (0.04 R)
• M49: 24,729,575 km (0.102 R)
• M50: 24,798,689 km (0.082 R)
• M51: 25,075,745 km (0.105 R)
• M52: 25,284,284 km (0.093 R)
• M53: 25,563,135 km (0.086 R)
• M54: 25,632,997 km (0.097 R)
• M55: 25,983,355 km (0.029 R)
• M56: 28,262,927 km (0.093 R)
• M57: 30,161,623 km (0.102 R)
• M58: 31,275,828 km (0.06 R)
• M59: 32,025,912 km (0.055 R)
• M60: 32,176,707 km (0.108 R)
• M61: 33,697,070 km (0.07 R)
• M62: 33,773,814 km (0.094 R)
• M63: 34,930,355 km (0.071 R)
• M64: 36,886,497 km (0.042 R)
• M65: 37,838,089 km (0.094 R)
• M66: 38,396,837 km (0.101 R)
• M67: 39,361,145 km (0.118 R)
• M68: 39,603,493 km (0.093 R)
• M69: 40,008,455 km (0.064 R)
• M70: 40,496,144 km (0.079 R)
• M71: 41,231,567 km (0.059 R)
• M72: 42,964,508 km (0.067 R)
• M73: 43,297,214 km (0.065 R)
• M74: 43,714,443 km (0.084 R)
• M75: 43,797,918 km (0.084 R)
• M76: 43,965,318 km (0.111 R)
• M77: 47,099,394 km (0.066 R)
• M78: 47,442,571 km (0.045 R)
• M79: 47,786,497 km (0.102 R)
• M80: 48,476,891 km (0.088 R)
• M81: 48,563,358 km (0.111 R)
• M82: 53,490,514 km (0.07 R)
• M83: 54,386,904 km (0.101 R)
• M84: 57,014,591 km (0.076 R)
• M85: 57,380,208 km (0.098 R)
• M86: 58,113,836 km (0.075 R)
• M87: 59,683,267 km (0.106 R)
• M88: 62,580,679 km (0.091 R)
• M89: 62,674,926 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 14,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit