🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 48 Hours

Environment

Temp: 237 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.91 AU

Year: 250 Days

Day: 25.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.99 AU - 1.31 AU

Year: 431 Days

Day: 43.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,258,748 km

• M1: 343,028 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.07 AU - 1.67 AU

Year: 561 Days

Day: 40.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.5 AU - 1.86 AU

Year: 762 Days

Day: 19 Hours

Environment

Temp: -23 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,258,748 km

• M1: 393,293 km (0.105 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.3

Radius: 11.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.02 AU - 8.54 AU

Year: 8335 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,258,748 km

• M1: 143,913 km (0.081 R)
• M2: 230,530 km (0.104 R)
• M3: 460,911 km (0.052 R)
• M4: 556,953 km (0.095 R)
• M5: 738,265 km (0.086 R)
• M6: 915,689 km (0.057 R)
• M7: 1,042,248 km (0.081 R)
• M8: 1,443,470 km (0.102 R)
• M9: 1,716,187 km (0.082 R)
• M10: 1,891,216 km (0.084 R)
• M11: 1,972,747 km (0.054 R)
• M12: 2,190,412 km (0.118 R)
• M13: 2,433,957 km (0.049 R)
• M14: 2,947,377 km (0.057 R)
• M15: 3,197,206 km (0.087 R)
• M16: 3,656,471 km (0.112 R)
• M17: 3,988,279 km (0.082 R)
• M18: 4,265,185 km (0.053 R)
• M19: 4,460,560 km (0.118 R)
• M20: 4,614,646 km (0.108 R)
• M21: 4,703,507 km (0.075 R)
• M22: 4,792,966 km (0.066 R)
• M23: 5,179,377 km (0.11 R)
• M24: 5,364,729 km (0.086 R)
• M25: 5,575,961 km (0.109 R)
• M26: 5,934,099 km (0.101 R)
• M27: 6,622,698 km (0.114 R)
• M28: 7,104,403 km (0.072 R)
• M29: 7,571,298 km (0.101 R)
• M30: 7,755,453 km (0.041 R)
• M31: 7,834,889 km (0.062 R)
• M32: 8,236,260 km (0.111 R)
• M33: 8,589,461 km (0.106 R)
• M34: 8,975,423 km (0.082 R)
• M35: 9,480,017 km (0.079 R)
• M36: 9,621,836 km (0.034 R)
• M37: 9,735,829 km (0.091 R)
• M38: 10,429,216 km (0.118 R)
• M39: 11,498,840 km (0.082 R)
• M40: 11,771,856 km (0.074 R)
• M41: 12,016,150 km (0.069 R)
• M42: 12,572,205 km (0.099 R)
• M43: 12,947,546 km (0.087 R)
• M44: 13,421,921 km (0.054 R)
• M45: 13,645,271 km (0.115 R)
• M46: 14,128,023 km (0.091 R)
• M47: 14,225,262 km (0.092 R)
• M48: 14,387,874 km (0.107 R)
• M49: 14,616,460 km (0.034 R)
• M50: 14,912,215 km (0.027 R)
• M51: 15,609,790 km (0.116 R)
• M52: 15,912,127 km (0.081 R)
• M53: 16,522,486 km (0.113 R)
• M54: 16,624,961 km (0.089 R)
• M55: 17,279,003 km (0.093 R)
• M56: 18,117,050 km (0.107 R)
• M57: 18,364,036 km (0.087 R)
• M58: 18,647,524 km (0.044 R)
• M59: 18,754,337 km (0.098 R)
• M60: 19,362,901 km (0.118 R)
• M61: 19,579,220 km (0.09 R)
• M62: 19,796,436 km (0.095 R)
• M63: 20,306,265 km (0.105 R)
• M64: 21,227,339 km (0.068 R)
• M65: 21,450,539 km (0.112 R)
• M66: 21,711,737 km (0.05 R)
• M67: 22,199,875 km (0.065 R)
• M68: 22,426,366 km (0.09 R)
• M69: 23,263,366 km (0.058 R)
• M70: 23,339,961 km (0.051 R)
• M71: 23,531,745 km (0.09 R)
• M72: 23,647,235 km (0.055 R)
• M73: 24,110,539 km (0.059 R)
• M74: 24,421,104 km (0.088 R)
• M75: 24,967,885 km (0.11 R)
• M76: 25,203,501 km (0.116 R)
• M77: 25,479,210 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.9

Radius: 4.1

Gravity: 55.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.45 AU - 17.65 AU

Year: 19417 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,258,748 km

• M1: 99,333 km (0.112 R)
• M2: 187,745 km (0.069 R)
• M3: 218,114 km (0.117 R)
• M4: 545,883 km (0.066 R)
• M5: 591,510 km (0.047 R)
• M6: 711,338 km (0.064 R)
• M7: 1,989,352 km (0.114 R)
• M8: 2,242,921 km (0.08 R)
• M9: 3,103,857 km (0.119 R)
• M10: 3,612,041 km (0.089 R)
• M11: 4,145,806 km (0.046 R)
• M12: 5,533,625 km (0.081 R)
• M13: 6,094,468 km (0.106 R)
• M14: 6,513,491 km (0.054 R)
• M15: 6,833,930 km (0.054 R)
• M16: 6,996,094 km (0.069 R)
• M17: 7,104,852 km (0.088 R)
• M18: 8,453,626 km (0.094 R)
• M19: 8,569,415 km (0.075 R)
• M20: 9,757,072 km (0.104 R)
• M21: 10,246,407 km (0.096 R)
• M22: 10,743,670 km (0.047 R)
• M23: 11,504,226 km (0.088 R)
• M24: 11,761,684 km (0.112 R)
• M25: 12,876,487 km (0.116 R)
• M26: 13,278,008 km (0.064 R)
• M27: 13,887,918 km (0.106 R)
• M28: 14,715,195 km (0.105 R)
• M29: 14,784,907 km (0.062 R)
• M30: 15,914,371 km (0.084 R)
• M31: 16,706,791 km (0.097 R)
• M32: 18,630,320 km (0.045 R)
• M33: 18,705,718 km (0.106 R)
• M34: 18,781,265 km (0.096 R)
• M35: 18,856,812 km (0.092 R)
• M36: 19,008,205 km (0.119 R)
• M37: 19,465,077 km (0.066 R)
• M38: 19,618,115 km (0.095 R)
• M39: 23,085,046 km (0.081 R)
• M40: 23,165,978 km (0.092 R)
• M41: 23,817,028 km (0.075 R)
• M42: 24,062,818 km (0.119 R)
• M43: 25,806,231 km (0.102 R)
• M44: 26,905,626 km (0.077 R)
• M45: 27,418,298 km (0.032 R)
• M46: 28,020,280 km (0.107 R)
• M47: 28,193,215 km (0.077 R)
• M48: 28,366,299 km (0.067 R)
• M49: 28,453,066 km (0.086 R)
• M50: 28,626,749 km (0.081 R)
• M51: 29,500,700 km (0.105 R)
• M52: 30,206,054 km (0.08 R)
• M53: 31,723,276 km (0.113 R)
• M54: 31,813,334 km (0.099 R)
• M55: 31,993,599 km (0.058 R)
• M56: 32,264,670 km (0.102 R)
• M57: 32,355,177 km (0.03 R)
• M58: 34,368,166 km (0.096 R)
• M59: 34,831,171 km (0.046 R)
• M60: 35,576,468 km (0.076 R)
• M61: 36,421,247 km (0.076 R)
• M62: 37,367,454 km (0.08 R)
• M63: 37,557,742 km (0.084 R)
• M64: 38,898,289 km (0.094 R)
• M65: 40,449,469 km (0.083 R)
• M66: 40,644,844 km (0.085 R)
• M67: 42,218,613 km (0.032 R)
• M68: 42,814,013 km (0.113 R)
• M69: 42,913,496 km (0.103 R)
• M70: 44,314,330 km (0.094 R)
• M71: 47,881,491 km (0.104 R)
• M72: 47,984,863 km (0.097 R)
• M73: 48,295,129 km (0.113 R)
• M74: 51,539,758 km (0.054 R)
• M75: 55,178,427 km (0.04 R)
• M76: 55,829,177 km (0.1 R)
• M77: 58,677,970 km (0.061 R)
• M78: 58,788,522 km (0.077 R)
• M79: 58,899,075 km (0.055 R)
• M80: 60,677,794 km (0.043 R)
• M81: 62,586,962 km (0.065 R)
• M82: 63,946,358 km (0.039 R)
• M83: 64,743,864 km (0.115 R)
• M84: 66,003,777 km (0.108 R)
• M85: 66,118,669 km (0.1 R)
• M86: 69,013,537 km (0.035 R)
• M87: 69,480,581 km (0.108 R)
• M88: 71,123,465 km (0.105 R)
• M89: 72,541,653 km (0.115 R)
• M90: 73,969,266 km (0.081 R)
• M91: 75,046,071 km (0.115 R)
• M92: 75,766,684 km (0.069 R)
• M93: 77,942,585 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92

Radius: 6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.63 AU - 19.89 AU

Year: 28427 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,258,748 km

• M1: 147,504 km (0.105 R)
• M2: 453,431 km (0.09 R)
• M3: 513,121 km (0.064 R)
• M4: 559,795 km (0.082 R)
• M5: 608,115 km (0.105 R)
• M6: 1,402,630 km (0.033 R)
• M7: 1,537,567 km (0.117 R)
• M8: 1,724,265 km (0.107 R)
• M9: 1,771,987 km (0.12 R)
• M10: 1,893,460 km (0.102 R)
• M11: 2,093,622 km (0.045 R)
• M12: 2,248,306 km (0.086 R)
• M13: 2,595,972 km (0.059 R)
• M14: 2,790,299 km (0.06 R)
• M15: 2,960,542 km (0.113 R)
• M16: 3,047,009 km (0.063 R)
• M17: 3,311,349 km (0.08 R)
• M18: 3,862,019 km (0.115 R)
• M19: 4,875,544 km (0.092 R)
• M20: 5,012,127 km (0.116 R)
• M21: 5,080,792 km (0.095 R)
• M22: 5,323,889 km (0.105 R)
• M23: 5,570,726 km (0.054 R)
• M24: 6,075,618 km (0.082 R)
• M25: 6,296,574 km (0.038 R)
• M26: 6,595,172 km (0.089 R)
• M27: 6,898,407 km (0.102 R)
• M28: 7,051,744 km (0.117 R)
• M29: 7,400,906 km (0.098 R)
• M30: 8,196,767 km (0.083 R)
• M31: 8,277,998 km (0.119 R)
• M32: 8,687,298 km (0.069 R)
• M33: 8,936,229 km (0.087 R)
• M34: 8,977,967 km (0.113 R)
• M35: 10,565,798 km (0.039 R)
• M36: 10,609,930 km (0.06 R)
• M37: 10,875,915 km (0.108 R)
• M38: 11,550,452 km (0.114 R)
• M39: 12,099,775 km (0.044 R)
• M40: 12,238,452 km (0.117 R)
• M41: 12,751,423 km (0.099 R)
• M42: 13,749,989 km (0.12 R)
• M43: 14,136,999 km (0.118 R)
• M44: 14,234,387 km (0.099 R)
• M45: 14,773,538 km (0.051 R)
• M46: 15,519,582 km (0.087 R)
• M47: 16,227,031 km (0.061 R)
• M48: 16,277,894 km (0.097 R)
• M49: 17,463,906 km (0.082 R)
• M50: 18,998,481 km (0.084 R)
• M51: 19,105,892 km (0.082 R)
• M52: 19,483,477 km (0.06 R)
• M53: 21,800,000 km (0.069 R)
• M54: 21,856,249 km (0.032 R)
• M55: 22,307,586 km (0.096 R)
• M56: 22,477,678 km (0.108 R)
• M57: 24,260,287 km (0.089 R)
• M58: 24,786,273 km (0.091 R)
• M59: 24,844,915 km (0.118 R)
• M60: 26,626,476 km (0.105 R)
• M61: 27,168,918 km (0.109 R)
• M62: 28,081,166 km (0.088 R)
• M63: 29,065,221 km (0.119 R)
• M64: 29,189,088 km (0.099 R)
• M65: 32,212,461 km (0.041 R)
• M66: 32,340,666 km (0.092 R)
• M67: 32,533,199 km (0.032 R)
• M68: 32,919,311 km (0.096 R)
• M69: 33,826,173 km (0.09 R)
• M70: 33,891,248 km (0.095 R)
• M71: 35,202,025 km (0.041 R)
• M72: 35,532,187 km (0.091 R)
• M73: 35,598,309 km (0.028 R)
• M74: 36,195,803 km (0.09 R)
• M75: 37,535,153 km (0.103 R)
• M76: 37,805,028 km (0.041 R)
• M77: 38,210,887 km (0.097 R)
• M78: 38,958,876 km (0.083 R)
• M79: 39,232,042 km (0.118 R)
• M80: 39,505,955 km (0.096 R)
• M81: 39,917,798 km (0.039 R)
• M82: 40,400,251 km (0.086 R)
• M83: 40,953,913 km (0.109 R)
• M84: 44,114,766 km (0.091 R)
• M85: 44,470,809 km (0.098 R)
• M86: 46,337,342 km (0.08 R)
• M87: 46,482,003 km (0.105 R)
• M88: 48,156,303 km (0.104 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit