🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.79 AU - 0.89 AU

Year: 273 Days

Day: 35.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 112.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,302,938 km

• M1: 582,833 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.01 AU - 1.05 AU

Year: 371 Days

Day: 26.2 Hours

Environment

Temp: 84 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,302,938 km

• M1: 138,976 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.05 AU - 1.17 AU

Year: 415 Days

Day: 43.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.12 AU - 1.72 AU

Year: 600 Days

Day: 35.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.37 AU - 1.49 AU

Year: 607 Days

Day: 44.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.84 AU

Year: 725 Days

Day: 39.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.3 AU - 5.5 AU

Year: 3848 Days

Day: 25.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,302,938 km

• M1: 3,035,939 km (0.068 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 8.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.51 AU - 9.15 AU

Year: 7773 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 83,302,938 km

• M1: 486,343 km (0.075 R)
• M2: 672,742 km (0.099 R)
• M3: 929,003 km (0.099 R)
• M4: 1,163,273 km (0.032 R)
• M5: 1,280,857 km (0.093 R)
• M6: 1,745,807 km (0.041 R)
• M7: 1,805,646 km (0.09 R)
• M8: 1,896,602 km (0.067 R)
• M9: 2,374,567 km (0.101 R)
• M10: 2,474,498 km (0.12 R)
• M11: 2,610,034 km (0.076 R)
• M12: 2,818,125 km (0.097 R)
• M13: 3,250,313 km (0.054 R)
• M14: 3,361,614 km (0.109 R)
• M15: 4,075,944 km (0.072 R)
• M16: 4,481,204 km (0.068 R)
• M17: 4,772,621 km (0.088 R)
• M18: 5,134,797 km (0.08 R)
• M19: 5,439,827 km (0.056 R)
• M20: 5,505,950 km (0.104 R)
• M21: 7,660,458 km (0.108 R)
• M22: 7,734,659 km (0.115 R)
• M23: 7,933,773 km (0.107 R)
• M24: 8,084,119 km (0.109 R)
• M25: 8,210,230 km (0.102 R)
• M26: 8,337,089 km (0.118 R)
• M27: 8,592,453 km (0.107 R)
• M28: 9,189,797 km (0.118 R)
• M29: 9,453,837 km (0.104 R)
• M30: 10,070,330 km (0.086 R)
• M31: 10,949,517 km (0.096 R)
• M32: 11,145,191 km (0.118 R)
• M33: 11,625,101 km (0.103 R)
• M34: 11,738,945 km (0.091 R)
• M35: 12,025,275 km (0.097 R)
• M36: 12,198,210 km (0.108 R)
• M37: 12,868,858 km (0.075 R)
• M38: 13,134,543 km (0.119 R)
• M39: 14,889,626 km (0.105 R)
• M40: 15,355,473 km (0.119 R)
• M41: 15,637,166 km (0.109 R)
• M42: 16,492,866 km (0.049 R)
• M43: 16,556,894 km (0.071 R)
• M44: 17,428,750 km (0.105 R)
• M45: 18,881,346 km (0.056 R)
• M46: 19,554,386 km (0.073 R)
• M47: 19,655,963 km (0.04 R)
• M48: 19,996,149 km (0.077 R)
• M49: 20,372,388 km (0.06 R)
• M50: 21,027,925 km (0.055 R)
• M51: 21,271,172 km (0.091 R)
• M52: 21,375,741 km (0.107 R)
• M53: 22,679,037 km (0.095 R)
• M54: 22,892,813 km (0.103 R)
• M55: 23,863,104 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.7

Radius: 14

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.51 AU - 13.25 AU

Year: 14527 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,302,938 km

• M1: 179,817 km (0.107 R)
• M2: 314,305 km (0.094 R)
• M3: 424,110 km (0.08 R)
• M4: 737,966 km (0.109 R)
• M5: 1,150,408 km (0.116 R)
• M6: 1,270,834 km (0.115 R)
• M7: 1,631,963 km (0.112 R)
• M8: 1,768,995 km (0.1 R)
• M9: 2,144,037 km (0.112 R)
• M10: 2,264,613 km (0.109 R)
• M11: 2,387,582 km (0.102 R)
• M12: 2,512,795 km (0.116 R)
• M13: 2,968,919 km (0.117 R)
• M14: 3,172,672 km (0.103 R)
• M15: 3,921,858 km (0.078 R)
• M16: 4,145,806 km (0.038 R)
• M17: 4,490,030 km (0.056 R)
• M18: 5,873,063 km (0.072 R)
• M19: 6,044,053 km (0.065 R)
• M20: 6,789,051 km (0.043 R)
• M21: 7,286,763 km (0.096 R)
• M22: 7,796,293 km (0.109 R)
• M23: 8,031,910 km (0.097 R)
• M24: 8,801,292 km (0.114 R)
• M25: 9,194,884 km (0.095 R)
• M26: 9,644,575 km (0.12 R)
• M27: 11,675,665 km (0.089 R)
• M28: 11,783,375 km (0.114 R)
• M29: 13,101,034 km (0.079 R)
• M30: 13,550,575 km (0.088 R)
• M31: 14,291,982 km (0.057 R)
• M32: 14,522,812 km (0.092 R)
• M33: 14,813,032 km (0.116 R)
• M34: 15,340,364 km (0.118 R)
• M35: 15,754,900 km (0.111 R)
• M36: 15,993,359 km (0.12 R)
• M37: 16,898,276 km (0.097 R)
• M38: 17,387,761 km (0.057 R)
• M39: 17,510,880 km (0.098 R)
• M40: 17,757,866 km (0.101 R)
• M41: 18,130,664 km (0.094 R)
• M42: 18,443,323 km (0.053 R)
• M43: 20,033,249 km (0.056 R)
• M44: 21,468,641 km (0.116 R)
• M45: 22,332,269 km (0.113 R)
• M46: 23,614,921 km (0.093 R)
• M47: 24,782,832 km (0.104 R)
• M48: 24,990,923 km (0.049 R)
• M49: 27,246,111 km (0.101 R)
• M50: 28,036,436 km (0.115 R)
• M51: 28,834,092 km (0.12 R)
• M52: 28,979,950 km (0.067 R)
• M53: 29,492,472 km (0.109 R)
• M54: 29,860,333 km (0.114 R)
• M55: 30,229,691 km (0.11 R)
• M56: 30,377,792 km (0.055 R)
• M57: 32,023,668 km (0.105 R)
• M58: 32,326,155 km (0.103 R)
• M59: 33,315,296 km (0.056 R)
• M60: 34,237,268 km (0.093 R)
• M61: 36,185,032 km (0.098 R)
• M62: 36,342,409 km (0.111 R)
• M63: 36,736,749 km (0.109 R)
• M64: 37,609,503 km (0.119 R)
• M65: 37,768,974 km (0.088 R)
• M66: 38,088,366 km (0.082 R)
• M67: 39,780,467 km (0.117 R)
• M68: 40,840,219 km (0.114 R)
• M69: 42,157,278 km (0.073 R)
• M70: 43,488,251 km (0.045 R)
• M71: 43,739,425 km (0.104 R)
• M72: 45,425,693 km (0.12 R)
• M73: 46,020,943 km (0.093 R)
• M74: 46,533,166 km (0.077 R)
• M75: 46,875,745 km (0.102 R)
• M76: 47,822,101 km (0.107 R)
• M77: 48,081,204 km (0.059 R)
• M78: 48,514,290 km (0.092 R)
• M79: 49,384,202 km (0.103 R)
• M80: 51,051,321 km (0.118 R)
• M81: 53,362,308 km (0.059 R)
• M82: 54,350,253 km (0.113 R)
• M83: 55,072,661 km (0.081 R)
• M84: 58,547,071 km (0.097 R)
• M85: 59,102,080 km (0.055 R)
• M86: 63,415,136 km (0.048 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 4.6

Gravity: 40.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.88 AU - 17.04 AU

Year: 20527 Days

Day: 22 Hours

Environment

Temp: -182 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,302,938 km

• M1: 328,816 km (0.054 R)
• M2: 386,262 km (0.058 R)
• M3: 649,704 km (0.103 R)
• M4: 960,119 km (0.099 R)
• M5: 1,190,051 km (0.068 R)
• M6: 1,767,050 km (0.054 R)
• M7: 2,267,455 km (0.119 R)
• M8: 2,689,620 km (0.092 R)
• M9: 2,849,241 km (0.083 R)
• M10: 2,889,483 km (0.062 R)
• M11: 3,261,383 km (0.06 R)
• M12: 3,780,488 km (0.078 R)
• M13: 3,914,228 km (0.028 R)
• M14: 5,039,204 km (0.097 R)
• M15: 5,137,191 km (0.1 R)
• M16: 6,151,464 km (0.082 R)
• M17: 6,735,046 km (0.059 R)
• M18: 6,788,901 km (0.082 R)
• M19: 6,842,906 km (0.102 R)
• M20: 6,897,210 km (0.061 R)
• M21: 7,005,967 km (0.055 R)
• M22: 7,170,376 km (0.101 R)
• M23: 8,183,004 km (0.119 R)
• M24: 8,705,848 km (0.043 R)
• M25: 10,214,243 km (0.104 R)
• M26: 10,462,875 km (0.111 R)
• M27: 10,588,088 km (0.106 R)
• M28: 11,801,178 km (0.105 R)
• M29: 11,996,702 km (0.09 R)
• M30: 12,062,226 km (0.046 R)
• M31: 12,127,750 km (0.066 R)
• M32: 13,057,650 km (0.115 R)
• M33: 13,192,438 km (0.068 R)
• M34: 13,804,293 km (0.064 R)
• M35: 14,286,597 km (0.099 R)
• M36: 14,356,010 km (0.11 R)
• M37: 15,055,679 km (0.03 R)
• M38: 15,267,809 km (0.115 R)
• M39: 16,415,524 km (0.104 R)
• M40: 18,038,212 km (0.112 R)
• M41: 18,792,634 km (0.107 R)
• M42: 19,634,421 km (0.112 R)
• M43: 20,098,624 km (0.078 R)
• M44: 21,433,635 km (0.093 R)
• M45: 22,635,055 km (0.072 R)
• M46: 22,796,920 km (0.115 R)
• M47: 25,019,197 km (0.039 R)
• M48: 25,186,597 km (0.117 R)
• M49: 25,606,518 km (0.081 R)
• M50: 26,198,327 km (0.12 R)
• M51: 27,051,633 km (0.095 R)
• M52: 27,481,727 km (0.067 R)
• M53: 28,087,599 km (0.06 R)
• M54: 28,610,443 km (0.054 R)
• M55: 29,312,656 km (0.029 R)
• M56: 31,904,887 km (0.112 R)
• M57: 32,450,321 km (0.107 R)
• M58: 37,495,809 km (0.103 R)
• M59: 37,879,078 km (0.073 R)
• M60: 38,456,526 km (0.106 R)
• M61: 39,036,816 km (0.119 R)
• M62: 39,522,710 km (0.096 R)
• M63: 39,815,174 km (0.088 R)
• M64: 40,206,223 km (0.081 R)
• M65: 41,090,795 km (0.063 R)
• M66: 41,584,917 km (0.076 R)
• M67: 43,581,300 km (0.118 R)
• M68: 44,692,513 km (0.076 R)
• M69: 46,222,750 km (0.084 R)
• M70: 48,081,653 km (0.108 R)
• M71: 49,859,474 km (0.057 R)
• M72: 49,964,791 km (0.101 R)
• M73: 51,978,528 km (0.107 R)
• M74: 52,727,266 km (0.089 R)
• M75: 54,885,664 km (0.098 R)
• M76: 55,647,865 km (0.106 R)
• M77: 56,852,726 km (0.096 R)
• M78: 57,292,993 km (0.104 R)
• M79: 57,403,246 km (0.114 R)
• M80: 57,513,649 km (0.074 R)
• M81: 63,917,037 km (0.09 R)
• M82: 64,031,479 km (0.093 R)
• M83: 64,145,772 km (0.071 R)
• M84: 64,718,881 km (0.074 R)
• M85: 64,948,664 km (0.056 R)
• M86: 70,542,128 km (0.067 R)
• M87: 71,133,638 km (0.093 R)
• M88: 75,319,835 km (0.109 R)
• M89: 79,708,139 km (0.056 R)
• M90: 79,954,377 km (0.094 R)
• M91: 80,447,601 km (0.074 R)
• M92: 82,679,302 km (0.11 R)
• M93: 83,178,062 km (0.067 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit