🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.8 AU

Year: 244 Days

Day: 25.7 Hours

Environment

Temp: 91 °C

Axial Tilt: 83.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.78 AU - 0.92 AU

Year: 300 Days

Day: 47.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,283,232 km

• M1: 44,879 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.19 AU

Year: 925 Days

Day: 17.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 176.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.1 AU - 3.36 AU

Year: 1727 Days

Day: 39.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,283,232 km

• M1: 1,184,965 km (0.1 R)
• M2: 1,638,545 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 14.7

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.06 AU - 12.74 AU

Year: 12842 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,283,232 km

• M1: 210,634 km (0.12 R)
• M2: 345,870 km (0.076 R)
• M3: 698,024 km (0.078 R)
• M4: 797,656 km (0.103 R)
• M5: 981,362 km (0.073 R)
• M6: 1,285,495 km (0.114 R)
• M7: 1,880,445 km (0.088 R)
• M8: 2,154,359 km (0.07 R)
• M9: 2,812,290 km (0.109 R)
• M10: 3,582,271 km (0.097 R)
• M11: 4,583,679 km (0.09 R)
• M12: 5,366,824 km (0.117 R)
• M13: 6,098,208 km (0.103 R)
• M14: 6,348,934 km (0.088 R)
• M15: 6,603,250 km (0.106 R)
• M16: 6,893,320 km (0.035 R)
• M17: 7,056,232 km (0.1 R)
• M18: 7,220,640 km (0.09 R)
• M19: 7,519,537 km (0.036 R)
• M20: 7,958,756 km (0.107 R)
• M21: 8,129,896 km (0.102 R)
• M22: 8,406,204 km (0.114 R)
• M23: 9,003,997 km (0.082 R)
• M24: 9,254,124 km (0.11 R)
• M25: 9,688,407 km (0.109 R)
• M26: 10,840,909 km (0.101 R)
• M27: 11,107,193 km (0.083 R)
• M28: 12,510,720 km (0.086 R)
• M29: 12,710,134 km (0.114 R)
• M30: 12,950,837 km (0.063 R)
• M31: 13,518,112 km (0.025 R)
• M32: 14,551,684 km (0.084 R)
• M33: 15,524,968 km (0.099 R)
• M34: 16,041,080 km (0.108 R)
• M35: 16,957,966 km (0.093 R)
• M36: 17,090,360 km (0.1 R)
• M37: 19,531,498 km (0.027 R)
• M38: 20,792,608 km (0.109 R)
• M39: 21,028,973 km (0.067 R)
• M40: 22,176,388 km (0.117 R)
• M41: 23,737,741 km (0.072 R)
• M42: 24,881,716 km (0.052 R)
• M43: 25,183,156 km (0.12 R)
• M44: 25,840,339 km (0.1 R)
• M45: 26,400,883 km (0.059 R)
• M46: 26,862,542 km (0.111 R)
• M47: 26,965,465 km (0.078 R)
• M48: 29,369,204 km (0.054 R)
• M49: 30,167,907 km (0.094 R)
• M50: 31,027,646 km (0.114 R)
• M51: 32,004,520 km (0.107 R)
• M52: 32,277,685 km (0.06 R)
• M53: 32,936,365 km (0.102 R)
• M54: 33,932,836 km (0.119 R)
• M55: 34,882,932 km (0.117 R)
• M56: 35,841,855 km (0.065 R)
• M57: 36,011,947 km (0.118 R)
• M58: 36,239,187 km (0.111 R)
• M59: 37,038,338 km (0.081 R)
• M60: 37,440,009 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.9

Radius: 5.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.81 AU - 12.95 AU

Year: 16678 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,283,232 km

• M1: 74,350 km (0.083 R)
• M2: 121,324 km (0.116 R)
• M3: 174,880 km (0.106 R)
• M4: 343,327 km (0.1 R)
• M5: 462,108 km (0.111 R)
• M6: 779,854 km (0.068 R)
• M7: 1,138,440 km (0.107 R)
• M8: 1,560,306 km (0.093 R)
• M9: 1,668,315 km (0.111 R)
• M10: 1,704,817 km (0.034 R)
• M11: 2,660,149 km (0.112 R)
• M12: 2,789,551 km (0.113 R)
• M13: 3,032,050 km (0.12 R)
• M14: 3,189,875 km (0.109 R)
• M15: 3,281,280 km (0.112 R)
• M16: 3,373,582 km (0.119 R)
• M17: 3,823,722 km (0.12 R)
• M18: 4,217,314 km (0.115 R)
• M19: 4,393,689 km (0.11 R)
• M20: 4,546,728 km (0.092 R)
• M21: 4,910,550 km (0.076 R)
• M22: 5,638,643 km (0.094 R)
• M23: 5,693,845 km (0.061 R)
• M24: 5,804,996 km (0.087 R)
• M25: 6,836,623 km (0.065 R)
• M26: 6,895,564 km (0.076 R)
• M27: 7,103,206 km (0.075 R)
• M28: 7,616,177 km (0.068 R)
• M29: 7,954,418 km (0.083 R)
• M30: 8,109,850 km (0.106 R)
• M31: 8,455,272 km (0.083 R)
• M32: 8,901,672 km (0.077 R)
• M33: 9,258,014 km (0.054 R)
• M34: 9,323,238 km (0.066 R)
• M35: 9,984,311 km (0.111 R)
• M36: 10,252,989 km (0.086 R)
• M37: 10,455,994 km (0.111 R)
• M38: 10,866,191 km (0.076 R)
• M39: 11,526,217 km (0.061 R)
• M40: 12,884,865 km (0.115 R)
• M41: 13,731,589 km (0.058 R)
• M42: 13,843,338 km (0.114 R)
• M43: 14,067,735 km (0.066 R)
• M44: 14,633,963 km (0.091 R)
• M45: 14,710,108 km (0.064 R)
• M46: 15,439,398 km (0.092 R)
• M47: 15,594,381 km (0.119 R)
• M48: 15,905,994 km (0.06 R)
• M49: 15,945,039 km (0.102 R)
• M50: 16,259,045 km (0.103 R)
• M51: 16,813,305 km (0.101 R)
• M52: 18,062,447 km (0.077 R)
• M53: 18,184,968 km (0.108 R)
• M54: 19,466,573 km (0.045 R)
• M55: 20,351,145 km (0.114 R)
• M56: 21,291,966 km (0.064 R)
• M57: 21,550,920 km (0.057 R)
• M58: 22,509,692 km (0.103 R)
• M59: 22,641,488 km (0.11 R)
• M60: 23,259,926 km (0.108 R)
• M61: 24,287,962 km (0.03 R)
• M62: 24,468,377 km (0.085 R)
• M63: 26,666,568 km (0.108 R)
• M64: 27,460,036 km (0.072 R)
• M65: 28,641,111 km (0.105 R)
• M66: 28,688,683 km (0.111 R)
• M67: 28,736,255 km (0.097 R)
• M68: 29,261,792 km (0.063 R)
• M69: 29,742,151 km (0.119 R)
• M70: 29,886,812 km (0.088 R)
• M71: 29,983,452 km (0.114 R)
• M72: 30,176,882 km (0.035 R)
• M73: 31,101,248 km (0.097 R)
• M74: 32,232,806 km (0.034 R)
• M75: 33,477,909 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.4

Radius: 6.7

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.61 AU - 19.23 AU

Year: 24321 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,283,232 km

• M1: 236,065 km (0.083 R)
• M2: 324,777 km (0.038 R)
• M3: 739,462 km (0.079 R)
• M4: 793,467 km (0.111 R)
• M5: 1,939,387 km (0.084 R)
• M6: 2,130,573 km (0.095 R)
• M7: 2,782,969 km (0.084 R)
• M8: 2,868,689 km (0.04 R)
• M9: 3,265,273 km (0.116 R)
• M10: 3,310,302 km (0.076 R)
• M11: 3,868,152 km (0.112 R)
• M12: 4,656,683 km (0.114 R)
• M13: 4,809,871 km (0.069 R)
• M14: 4,964,854 km (0.057 R)
• M15: 5,121,483 km (0.072 R)
• M16: 5,547,089 km (0.106 R)
• M17: 6,095,066 km (0.098 R)
• M18: 7,658,962 km (0.06 R)
• M19: 8,391,842 km (0.03 R)
• M20: 8,641,072 km (0.072 R)
• M21: 9,019,555 km (0.08 R)
• M22: 9,083,134 km (0.1 R)
• M23: 9,727,452 km (0.081 R)
• M24: 9,989,248 km (0.108 R)
• M25: 10,586,742 km (0.028 R)
• M26: 12,095,736 km (0.116 R)
• M27: 12,660,917 km (0.041 R)
• M28: 12,946,798 km (0.076 R)
• M29: 13,234,774 km (0.085 R)
• M30: 13,743,856 km (0.107 R)
• M31: 14,333,421 km (0.033 R)
• M32: 15,461,090 km (0.092 R)
• M33: 16,074,142 km (0.069 R)
• M34: 17,008,530 km (0.031 R)
• M35: 17,720,915 km (0.112 R)
• M36: 18,040,606 km (0.113 R)
• M37: 18,442,874 km (0.113 R)
• M38: 19,585,054 km (0.07 R)
• M39: 19,750,060 km (0.079 R)
• M40: 19,998,543 km (0.088 R)
• M41: 20,582,124 km (0.055 R)
• M42: 21,340,884 km (0.116 R)
• M43: 21,766,191 km (0.112 R)
• M44: 21,851,611 km (0.113 R)
• M45: 22,711,949 km (0.084 R)
• M46: 25,719,016 km (0.033 R)
• M47: 26,718,329 km (0.106 R)
• M48: 27,084,844 km (0.112 R)
• M49: 27,545,306 km (0.113 R)
• M50: 28,661,157 km (0.079 R)
• M51: 30,840,648 km (0.113 R)
• M52: 31,804,807 km (0.117 R)
• M53: 32,583,164 km (0.116 R)
• M54: 34,158,729 km (0.068 R)
• M55: 34,755,924 km (0.045 R)
• M56: 35,356,709 km (0.07 R)
• M57: 38,411,048 km (0.116 R)
• M58: 39,656,301 km (0.081 R)
• M59: 40,179,146 km (0.101 R)
• M60: 41,337,183 km (0.12 R)
• M61: 41,442,949 km (0.069 R)
• M62: 41,760,994 km (0.078 R)
• M63: 42,292,814 km (0.106 R)
• M64: 44,767,911 km (0.055 R)
• M65: 45,203,241 km (0.112 R)
• M66: 45,858,629 km (0.099 R)
• M67: 46,297,399 km (0.044 R)
• M68: 47,289,682 km (0.084 R)
• M69: 50,874,047 km (0.092 R)
• M70: 53,043,216 km (0.117 R)
• M71: 55,359,141 km (0.119 R)
• M72: 59,490,436 km (0.062 R)
• M73: 61,050,143 km (0.072 R)
• M74: 63,719,867 km (0.066 R)
• M75: 63,964,459 km (0.097 R)
• M76: 65,315,478 km (0.113 R)
• M77: 66,799,788 km (0.117 R)
• M78: 67,670,746 km (0.033 R)
• M79: 69,298,371 km (0.082 R)
• M80: 69,424,183 km (0.11 R)
• M81: 70,306,362 km (0.12 R)
• M82: 72,081,939 km (0.062 R)
• M83: 74,386,494 km (0.086 R)
• M84: 75,547,822 km (0.071 R)
• M85: 75,677,224 km (0.084 R)
• M86: 76,065,880 km (0.097 R)
• M87: 80,913,599 km (0.04 R)
• M88: 81,310,931 km (0.065 R)
• M89: 84,782,349 km (0.116 R)
• M90: 87,757,253 km (0.114 R)
• M91: 88,165,505 km (0.117 R)
• M92: 90,491,154 km (0.094 R)
• M93: 91,316,784 km (0.093 R)
• M94: 92,144,958 km (0.042 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 15,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit