🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.5 AU - 0.64 AU

Year: 156 Days

Day: 44.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 226 Days

Day: 41 Hours

Environment

Temp: 111 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,056,309 km

• M1: 72,705 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.69 AU - 0.77 AU

Year: 226 Days

Day: 47.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,056,309 km

• M1: 177,573 km (0.06 R)
• M2: 415,433 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.67 AU - 0.81 AU

Year: 230 Days

Day: 39.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 137.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1 AU - 1.12 AU

Year: 395 Days

Day: 28 Hours

Environment

Temp: 27 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.59 AU - 4.53 AU

Year: 2959 Days

Day: 30.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 9.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.05 AU - 6.13 AU

Year: 5435 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,056,309 km

• M1: 178,620 km (0.072 R)
• M2: 353,201 km (0.093 R)
• M3: 570,716 km (0.111 R)
• M4: 645,814 km (0.076 R)
• M5: 724,502 km (0.097 R)
• M6: 806,931 km (0.108 R)
• M7: 880,234 km (0.094 R)
• M8: 981,661 km (0.098 R)
• M9: 1,141,731 km (0.059 R)
• M10: 1,564,046 km (0.115 R)
• M11: 1,688,810 km (0.06 R)
• M12: 1,817,016 km (0.05 R)
• M13: 1,898,846 km (0.115 R)
• M14: 2,117,408 km (0.055 R)
• M15: 2,186,223 km (0.067 R)
• M16: 2,344,199 km (0.069 R)
• M17: 2,415,706 km (0.079 R)
• M18: 2,859,563 km (0.088 R)
• M19: 3,071,693 km (0.084 R)
• M20: 3,801,431 km (0.108 R)
• M21: 4,013,561 km (0.036 R)
• M22: 4,605,370 km (0.112 R)
• M23: 4,808,824 km (0.091 R)
• M24: 4,877,339 km (0.079 R)
• M25: 5,015,269 km (0.063 R)
• M26: 5,201,219 km (0.04 R)
• M27: 5,603,936 km (0.119 R)
• M28: 6,364,193 km (0.039 R)
• M29: 6,439,590 km (0.063 R)
• M30: 6,515,137 km (0.073 R)
• M31: 6,616,415 km (0.118 R)
• M32: 6,692,710 km (0.084 R)
• M33: 7,104,702 km (0.086 R)
• M34: 8,197,515 km (0.098 R)
• M35: 8,472,027 km (0.065 R)
• M36: 8,777,356 km (0.074 R)
• M37: 9,086,575 km (0.096 R)
• M38: 9,399,234 km (0.105 R)
• M39: 9,628,867 km (0.063 R)
• M40: 9,947,510 km (0.054 R)
• M41: 10,358,306 km (0.081 R)
• M42: 10,417,397 km (0.068 R)
• M43: 10,714,798 km (0.091 R)
• M44: 11,166,135 km (0.11 R)
• M45: 11,501,084 km (0.115 R)
• M46: 12,056,242 km (0.073 R)
• M47: 13,032,817 km (0.108 R)
• M48: 13,353,405 km (0.068 R)
• M49: 14,198,633 km (0.096 R)
• M50: 14,429,163 km (0.112 R)
• M51: 14,528,347 km (0.084 R)
• M52: 14,727,462 km (0.081 R)
• M53: 14,860,753 km (0.102 R)
• M54: 16,628,701 km (0.118 R)
• M55: 17,396,587 km (0.12 R)
• M56: 17,962,216 km (0.101 R)
• M57: 18,033,425 km (0.031 R)
• M58: 18,175,992 km (0.106 R)
• M59: 18,533,979 km (0.079 R)
• M60: 18,858,308 km (0.104 R)
• M61: 19,220,783 km (0.111 R)
• M62: 19,585,503 km (0.047 R)
• M63: 19,732,109 km (0.118 R)
• M64: 20,063,169 km (0.074 R)
• M65: 21,481,207 km (0.079 R)
• M66: 21,783,844 km (0.08 R)
• M67: 22,546,793 km (0.102 R)
• M68: 22,777,323 km (0.064 R)
• M69: 23,163,286 km (0.075 R)
• M70: 23,512,597 km (0.114 R)
• M71: 23,668,328 km (0.083 R)
• M72: 23,941,793 km (0.094 R)
• M73: 24,020,182 km (0.103 R)
• M74: 24,334,338 km (0.047 R)
• M75: 24,413,026 km (0.075 R)
• M76: 24,728,827 km (0.077 R)
• M77: 25,006,331 km (0.075 R)
• M78: 25,245,089 km (0.064 R)
• M79: 25,684,608 km (0.1 R)
• M80: 26,086,428 km (0.026 R)
• M81: 26,855,511 km (0.089 R)
• M82: 27,059,113 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 12.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.36 AU - 8.3 AU

Year: 6455 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,056,309 km

• M1: 159,023 km (0.116 R)
• M2: 323,580 km (0.056 R)
• M3: 456,872 km (0.041 R)
• M4: 638,484 km (0.083 R)
• M5: 765,642 km (0.044 R)
• M6: 888,312 km (0.119 R)
• M7: 1,139,637 km (0.077 R)
• M8: 1,348,026 km (0.119 R)
• M9: 1,431,502 km (0.09 R)
• M10: 1,765,853 km (0.065 R)
• M11: 1,952,103 km (0.054 R)
• M12: 2,086,292 km (0.083 R)
• M13: 2,528,802 km (0.107 R)
• M14: 2,612,577 km (0.086 R)
• M15: 3,111,935 km (0.091 R)
• M16: 3,338,576 km (0.068 R)
• M17: 4,731,930 km (0.104 R)
• M18: 4,914,290 km (0.099 R)
• M19: 5,205,707 km (0.083 R)
• M20: 5,694,892 km (0.07 R)
• M21: 5,889,219 km (0.115 R)
• M22: 5,973,144 km (0.08 R)
• M23: 6,057,367 km (0.074 R)
• M24: 6,170,463 km (0.1 R)
• M25: 6,341,454 km (0.111 R)
• M26: 6,775,886 km (0.059 R)
• M27: 6,893,320 km (0.116 R)
• M28: 7,642,955 km (0.097 R)
• M29: 8,355,490 km (0.09 R)
• M30: 8,672,039 km (0.099 R)
• M31: 9,024,791 km (0.115 R)
• M32: 9,251,731 km (0.071 R)
• M33: 9,447,704 km (0.094 R)
• M34: 9,546,289 km (0.106 R)
• M35: 9,645,173 km (0.109 R)
• M36: 10,380,746 km (0.06 R)
• M37: 10,823,855 km (0.087 R)
• M38: 10,996,042 km (0.088 R)
• M39: 11,099,713 km (0.093 R)
• M40: 11,273,247 km (0.114 R)
• M41: 11,552,995 km (0.101 R)
• M42: 12,333,746 km (0.108 R)
• M43: 12,658,074 km (0.089 R)
• M44: 12,766,832 km (0.101 R)
• M45: 13,796,813 km (0.104 R)
• M46: 14,208,806 km (0.064 R)
• M47: 14,738,981 km (0.066 R)
• M48: 15,044,908 km (0.043 R)
• M49: 15,740,838 km (0.073 R)
• M50: 16,092,692 km (0.054 R)
• M51: 16,249,919 km (0.06 R)
• M52: 16,566,019 km (0.063 R)
• M53: 17,607,221 km (0.038 R)
• M54: 18,545,798 km (0.115 R)
• M55: 18,669,515 km (0.106 R)
• M56: 19,584,605 km (0.068 R)
• M57: 19,668,530 km (0.117 R)
• M58: 20,132,133 km (0.074 R)
• M59: 20,770,318 km (0.087 R)
• M60: 20,941,608 km (0.052 R)
• M61: 21,156,430 km (0.092 R)
• M62: 21,415,085 km (0.093 R)
• M63: 22,110,116 km (0.09 R)
• M64: 23,388,729 km (0.107 R)
• M65: 24,736,457 km (0.063 R)
• M66: 25,145,756 km (0.113 R)
• M67: 25,237,011 km (0.059 R)
• M68: 26,665,521 km (0.045 R)
• M69: 27,131,818 km (0.09 R)
• M70: 28,072,788 km (0.068 R)
• M71: 28,690,179 km (0.11 R)
• M72: 29,167,994 km (0.112 R)
• M73: 30,180,174 km (0.087 R)
• M74: 30,374,352 km (0.09 R)
• M75: 31,400,294 km (0.116 R)
• M76: 32,041,022 km (0.119 R)
• M77: 32,686,088 km (0.088 R)
• M78: 32,985,283 km (0.056 R)
• M79: 33,435,722 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.8

Radius: 3.1

Gravity: 91.97 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.43 AU - 15.73 AU

Year: 21178 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,056,309 km

• M1: 626,067 km (0.085 R)
• M2: 887,265 km (0.043 R)
• M3: 1,463,965 km (0.104 R)
• M4: 3,049,253 km (0.115 R)
• M5: 3,437,011 km (0.108 R)
• M6: 3,659,014 km (0.116 R)
• M7: 4,116,933 km (0.05 R)
• M8: 5,085,729 km (0.047 R)
• M9: 5,492,187 km (0.03 R)
• M10: 6,228,059 km (0.113 R)
• M11: 6,443,928 km (0.079 R)
• M12: 6,772,445 km (0.115 R)
• M13: 6,883,148 km (0.093 R)
• M14: 7,050,248 km (0.079 R)
• M15: 9,963,069 km (0.092 R)
• M16: 10,533,784 km (0.1 R)
• M17: 10,661,990 km (0.034 R)
• M18: 11,114,972 km (0.098 R)
• M19: 11,972,617 km (0.057 R)
• M20: 12,106,507 km (0.1 R)
• M21: 12,511,020 km (0.112 R)
• M22: 12,714,921 km (0.113 R)
• M23: 13,057,201 km (0.047 R)
• M24: 13,541,450 km (0.112 R)
• M25: 13,890,910 km (0.077 R)
• M26: 14,385,182 km (0.109 R)
• M27: 15,318,373 km (0.087 R)
• M28: 16,716,964 km (0.057 R)
• M29: 17,318,048 km (0.091 R)
• M30: 17,773,424 km (0.09 R)
• M31: 18,155,796 km (0.09 R)
• M32: 18,386,625 km (0.11 R)
• M33: 18,618,353 km (0.11 R)
• M34: 19,476,446 km (0.105 R)
• M35: 22,290,980 km (0.094 R)
• M36: 23,787,109 km (0.073 R)
• M37: 27,666,481 km (0.073 R)
• M38: 28,376,323 km (0.081 R)
• M39: 28,733,562 km (0.094 R)
• M40: 29,272,115 km (0.09 R)
• M41: 29,813,958 km (0.032 R)
• M42: 32,107,293 km (0.108 R)
• M43: 34,456,728 km (0.075 R)
• M44: 35,124,383 km (0.09 R)
• M45: 35,796,377 km (0.031 R)
• M46: 35,989,059 km (0.053 R)
• M47: 37,055,542 km (0.105 R)
• M48: 38,033,912 km (0.097 R)
• M49: 39,916,153 km (0.111 R)
• M50: 40,717,698 km (0.083 R)
• M51: 40,918,907 km (0.103 R)
• M52: 41,221,244 km (0.101 R)
• M53: 41,524,479 km (0.117 R)
• M54: 41,828,462 km (0.065 R)
• M55: 44,389,727 km (0.084 R)
• M56: 44,596,771 km (0.118 R)
• M57: 47,423,722 km (0.098 R)
• M58: 48,378,755 km (0.106 R)
• M59: 48,485,268 km (0.107 R)
• M60: 49,447,482 km (0.04 R)
• M61: 50,307,969 km (0.081 R)
• M62: 50,523,838 km (0.099 R)
• M63: 51,716,881 km (0.069 R)
• M64: 51,934,696 km (0.082 R)
• M65: 53,909,537 km (0.057 R)
• M66: 55,017,160 km (0.101 R)
• M67: 55,462,363 km (0.106 R)
• M68: 55,573,814 km (0.085 R)
• M69: 55,797,014 km (0.05 R)
• M70: 56,020,513 km (0.111 R)
• M71: 56,244,311 km (0.102 R)
• M72: 57,142,347 km (0.033 R)
• M73: 58,384,907 km (0.097 R)
• M74: 59,180,319 km (0.09 R)
• M75: 60,208,206 km (0.106 R)
• M76: 62,165,844 km (0.057 R)
• M77: 62,745,536 km (0.117 R)
• M78: 64,495,382 km (0.095 R)
• M79: 66,024,871 km (0.031 R)
• M80: 66,379,567 km (0.112 R)
• M81: 68,879,796 km (0.05 R)
• M82: 70,081,217 km (0.038 R)
• M83: 72,261,157 km (0.028 R)
• M84: 77,308,888 km (0.073 R)
• M85: 77,557,969 km (0.069 R)
• M86: 80,568,177 km (0.105 R)
• M87: 80,820,848 km (0.084 R)
• M88: 81,073,668 km (0.108 R)
• M89: 81,706,916 km (0.108 R)
• M90: 83,744,290 km (0.085 R)
• M91: 84,128,158 km (0.091 R)
• M92: 84,512,624 km (0.082 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit