🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.54 AU - 0.66 AU

Year: 174 Days

Day: 32.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 79.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.61 AU - 0.95 AU

Year: 258 Days

Day: 41.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,088,650 km

• M1: 316,250 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.06 AU

Year: 325 Days

Day: 29.4 Hours

Environment

Temp: 45 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,088,650 km

• M1: 628,311 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.1 AU - 2.16 AU

Year: 1165 Days

Day: 17.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 14

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.23 AU - 8.55 AU

Year: 7528 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,088,650 km

• M1: 206,146 km (0.07 R)
• M2: 361,877 km (0.045 R)
• M3: 518,955 km (0.035 R)
• M4: 848,669 km (0.083 R)
• M5: 1,362,986 km (0.03 R)
• M6: 1,874,910 km (0.058 R)
• M7: 1,966,015 km (0.089 R)
• M8: 2,058,766 km (0.075 R)
• M9: 2,272,840 km (0.068 R)
• M10: 2,519,677 km (0.081 R)
• M11: 2,646,386 km (0.101 R)
• M12: 3,679,360 km (0.075 R)
• M13: 4,299,742 km (0.103 R)
• M14: 4,857,742 km (0.107 R)
• M15: 5,637,446 km (0.089 R)
• M16: 6,076,067 km (0.081 R)
• M17: 6,596,219 km (0.114 R)
• M18: 6,808,349 km (0.111 R)
• M19: 7,568,455 km (0.085 R)
• M20: 8,015,005 km (0.084 R)
• M21: 8,241,496 km (0.067 R)
• M22: 8,546,975 km (0.096 R)
• M23: 9,485,403 km (0.105 R)
• M24: 9,605,081 km (0.078 R)
• M25: 10,048,040 km (0.101 R)
• M26: 10,954,005 km (0.07 R)
• M27: 11,163,592 km (0.113 R)
• M28: 11,416,861 km (0.1 R)
• M29: 11,544,318 km (0.066 R)
• M30: 12,318,337 km (0.118 R)
• M31: 12,887,857 km (0.106 R)
• M32: 13,064,980 km (0.105 R)
• M33: 14,463,870 km (0.08 R)
• M34: 14,925,380 km (0.107 R)
• M35: 16,338,631 km (0.075 R)
• M36: 16,626,457 km (0.062 R)
• M37: 17,304,434 km (0.074 R)
• M38: 17,402,122 km (0.105 R)
• M39: 17,597,796 km (0.075 R)
• M40: 18,587,685 km (0.095 R)
• M41: 18,687,616 km (0.12 R)
• M42: 18,988,757 km (0.066 R)
• M43: 19,240,829 km (0.077 R)
• M44: 19,595,526 km (0.106 R)
• M45: 20,569,558 km (0.12 R)
• M46: 22,139,288 km (0.091 R)
• M47: 23,639,156 km (0.047 R)
• M48: 24,620,518 km (0.085 R)
• M49: 25,504,043 km (0.118 R)
• M50: 25,615,195 km (0.086 R)
• M51: 25,949,695 km (0.116 R)
• M52: 26,117,544 km (0.1 R)
• M53: 27,472,901 km (0.068 R)
• M54: 27,586,895 km (0.101 R)
• M55: 29,665,407 km (0.085 R)
• M56: 30,016,813 km (0.093 R)
• M57: 30,310,623 km (0.097 R)
• M58: 30,664,422 km (0.066 R)
• M59: 31,197,738 km (0.096 R)
• M60: 31,973,553 km (0.107 R)
• M61: 33,058,287 km (0.053 R)
• M62: 33,422,558 km (0.089 R)
• M63: 33,605,217 km (0.063 R)
• M64: 33,910,247 km (0.101 R)
• M65: 34,032,618 km (0.088 R)
• M66: 35,078,158 km (0.031 R)
• M67: 36,572,191 km (0.11 R)
• M68: 36,948,879 km (0.085 R)
• M69: 37,453,173 km (0.117 R)
• M70: 38,086,870 km (0.057 R)
• M71: 38,341,336 km (0.09 R)
• M72: 38,851,913 km (0.1 R)
• M73: 38,979,820 km (0.117 R)
• M74: 40,073,530 km (0.111 R)
• M75: 40,656,662 km (0.108 R)
• M76: 41,046,963 km (0.111 R)
• M77: 41,242,637 km (0.06 R)
• M78: 43,747,205 km (0.107 R)
• M79: 44,347,541 km (0.12 R)
• M80: 44,816,381 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.7

Radius: 13.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.65 AU - 9.71 AU

Year: 8767 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,088,650 km

• M1: 226,042 km (0.059 R)
• M2: 349,311 km (0.074 R)
• M3: 498,011 km (0.088 R)
• M4: 589,266 km (0.026 R)
• M5: 1,543,401 km (0.073 R)
• M6: 1,686,267 km (0.116 R)
• M7: 1,812,528 km (0.095 R)
• M8: 2,187,869 km (0.108 R)
• M9: 2,396,707 km (0.087 R)
• M10: 2,734,948 km (0.078 R)
• M11: 3,646,897 km (0.038 R)
• M12: 3,729,325 km (0.11 R)
• M13: 4,352,550 km (0.107 R)
• M14: 4,469,386 km (0.057 R)
• M15: 5,069,722 km (0.07 R)
• M16: 5,631,761 km (0.116 R)
• M17: 5,855,859 km (0.112 R)
• M18: 6,082,799 km (0.07 R)
• M19: 6,246,758 km (0.102 R)
• M20: 6,747,462 km (0.115 R)
• M21: 7,191,918 km (0.079 R)
• M22: 8,001,691 km (0.113 R)
• M23: 8,253,913 km (0.058 R)
• M24: 8,914,687 km (0.088 R)
• M25: 9,101,235 km (0.097 R)
• M26: 9,326,829 km (0.112 R)
• M27: 9,745,254 km (0.111 R)
• M28: 9,899,041 km (0.071 R)
• M29: 10,131,067 km (0.065 R)
• M30: 10,640,149 km (0.109 R)
• M31: 11,805,666 km (0.032 R)
• M32: 13,393,797 km (0.103 R)
• M33: 13,779,759 km (0.086 R)
• M34: 13,952,545 km (0.114 R)
• M35: 14,082,545 km (0.041 R)
• M36: 14,256,527 km (0.076 R)
• M37: 14,343,743 km (0.066 R)
• M38: 14,871,076 km (0.118 R)
• M39: 14,959,488 km (0.058 R)
• M40: 15,137,061 km (0.066 R)
• M41: 15,628,938 km (0.036 R)
• M42: 17,601,835 km (0.118 R)
• M43: 17,695,483 km (0.108 R)
• M44: 18,213,541 km (0.067 R)
• M45: 18,355,808 km (0.106 R)
• M46: 18,688,963 km (0.088 R)
• M47: 20,188,532 km (0.117 R)
• M48: 21,126,810 km (0.037 R)
• M49: 21,226,292 km (0.108 R)
• M50: 22,028,586 km (0.107 R)
• M51: 22,585,987 km (0.08 R)
• M52: 23,353,574 km (0.096 R)
• M53: 23,818,225 km (0.082 R)
• M54: 24,756,652 km (0.091 R)
• M55: 25,813,561 km (0.112 R)
• M56: 26,240,364 km (0.116 R)
• M57: 26,723,416 km (0.105 R)
• M58: 27,426,376 km (0.083 R)
• M59: 28,684,943 km (0.093 R)
• M60: 28,795,346 km (0.099 R)
• M61: 30,242,406 km (0.087 R)
• M62: 30,523,501 km (0.084 R)
• M63: 30,805,343 km (0.113 R)
• M64: 31,770,249 km (0.099 R)
• M65: 32,687,434 km (0.069 R)
• M66: 33,323,075 km (0.087 R)
• M67: 33,497,207 km (0.09 R)
• M68: 33,787,876 km (0.111 R)
• M69: 33,904,413 km (0.042 R)
• M70: 34,489,191 km (0.09 R)
• M71: 35,195,293 km (0.048 R)
• M72: 36,025,112 km (0.07 R)
• M73: 36,741,536 km (0.109 R)
• M74: 36,861,364 km (0.089 R)
• M75: 37,041,480 km (0.064 R)
• M76: 37,704,049 km (0.071 R)
• M77: 37,885,511 km (0.096 R)
• M78: 38,553,166 km (0.1 R)
• M79: 39,776,877 km (0.088 R)
• M80: 40,269,952 km (0.068 R)
• M81: 40,765,121 km (0.071 R)
• M82: 41,013,453 km (0.065 R)
• M83: 41,262,234 km (0.101 R)
• M84: 41,386,849 km (0.051 R)
• M85: 41,823,974 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485

Radius: 3.2

Gravity: 47.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.12 AU - 15 AU

Year: 16681 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,088,650 km

• M1: 45,179 km (0.118 R)
• M2: 367,562 km (0.12 R)
• M3: 399,726 km (0.066 R)
• M4: 613,052 km (0.116 R)
• M5: 1,322,894 km (0.104 R)
• M6: 1,798,017 km (0.08 R)
• M7: 2,200,734 km (0.096 R)
• M8: 2,442,933 km (0.068 R)
• M9: 2,473,900 km (0.028 R)
• M10: 3,018,287 km (0.111 R)
• M11: 3,084,858 km (0.064 R)
• M12: 4,101,076 km (0.11 R)
• M13: 4,174,678 km (0.095 R)
• M14: 5,052,369 km (0.096 R)
• M15: 5,170,850 km (0.106 R)
• M16: 5,330,322 km (0.093 R)
• M17: 5,410,656 km (0.043 R)
• M18: 5,491,439 km (0.073 R)
• M19: 6,968,119 km (0.082 R)
• M20: 7,144,196 km (0.068 R)
• M21: 7,366,498 km (0.093 R)
• M22: 8,046,720 km (0.042 R)
• M23: 8,185,098 km (0.069 R)
• M24: 8,277,849 km (0.113 R)
• M25: 8,936,827 km (0.11 R)
• M26: 9,514,724 km (0.057 R)
• M27: 9,661,180 km (0.105 R)
• M28: 11,319,921 km (0.116 R)
• M29: 11,423,293 km (0.038 R)
• M30: 11,839,774 km (0.102 R)
• M31: 12,049,809 km (0.119 R)
• M32: 12,102,468 km (0.075 R)
• M33: 12,420,363 km (0.12 R)
• M34: 12,473,620 km (0.107 R)
• M35: 13,064,382 km (0.069 R)
• M36: 13,281,449 km (0.071 R)
• M37: 13,390,505 km (0.066 R)
• M38: 13,554,465 km (0.103 R)
• M39: 13,939,829 km (0.12 R)
• M40: 14,050,681 km (0.087 R)
• M41: 14,161,682 km (0.114 R)
• M42: 16,209,677 km (0.081 R)
• M43: 16,326,214 km (0.091 R)
• M44: 18,045,991 km (0.059 R)
• M45: 18,530,389 km (0.108 R)
• M46: 18,896,605 km (0.078 R)
• M47: 19,760,233 km (0.11 R)
• M48: 19,822,316 km (0.069 R)
• M49: 20,384,804 km (0.091 R)
• M50: 20,573,597 km (0.066 R)
• M51: 21,717,721 km (0.104 R)
• M52: 22,621,741 km (0.044 R)
• M53: 23,209,362 km (0.116 R)
• M54: 24,266,420 km (0.11 R)
• M55: 25,881,180 km (0.116 R)
• M56: 27,738,886 km (0.037 R)
• M57: 28,297,634 km (0.117 R)
• M58: 28,859,823 km (0.104 R)
• M59: 30,353,408 km (0.111 R)
• M60: 30,712,742 km (0.052 R)
• M61: 31,580,858 km (0.036 R)
• M62: 32,310,447 km (0.108 R)
• M63: 33,045,422 km (0.056 R)
• M64: 34,009,281 km (0.113 R)
• M65: 34,307,728 km (0.071 R)
• M66: 34,532,125 km (0.07 R)
• M67: 35,057,513 km (0.12 R)
• M68: 35,283,555 km (0.117 R)
• M69: 35,661,290 km (0.062 R)
• M70: 36,420,798 km (0.099 R)
• M71: 36,649,683 km (0.077 R)
• M72: 37,032,205 km (0.091 R)
• M73: 37,570,009 km (0.057 R)
• M74: 39,511,640 km (0.1 R)
• M75: 40,218,640 km (0.061 R)
• M76: 43,572,474 km (0.11 R)
• M77: 44,955,207 km (0.026 R)
• M78: 45,282,677 km (0.032 R)
• M79: 45,528,766 km (0.099 R)
• M80: 45,610,895 km (0.108 R)
• M81: 47,097,748 km (0.102 R)
• M82: 47,513,630 km (0.064 R)
• M83: 48,014,185 km (0.057 R)
• M84: 49,441,947 km (0.099 R)
• M85: 50,288,371 km (0.082 R)
• M86: 50,373,343 km (0.086 R)
• M87: 51,566,984 km (0.055 R)
• M88: 53,374,875 km (0.113 R)
• M89: 58,832,055 km (0.089 R)
• M90: 58,921,515 km (0.118 R)
• M91: 59,010,974 km (0.074 R)
• M92: 60,088,678 km (0.054 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: 184 - 17,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit