🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.97 AU - 0.99 AU

Year: 353 Days

Day: 13.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.1 AU - 1.5 AU

Year: 539 Days

Day: 15.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.58 AU - 2.52 AU

Year: 1067 Days

Day: 39.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.66 AU - 2.98 AU

Year: 1721 Days

Day: 15.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,440,924 km

• M1: 1,371,663 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.62 AU - 3.1 AU

Year: 1758 Days

Day: 20.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.28 AU - 4.5 AU

Year: 3343 Days

Day: 40.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,440,924 km

• M1: 240,404 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.14 AU - 5.28 AU

Year: 3715 Days

Day: 44.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 14.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.31 AU - 6.49 AU

Year: 4561 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 99,440,924 km

• M1: 195,674 km (0.097 R)
• M2: 336,595 km (0.103 R)
• M3: 450,140 km (0.06 R)
• M4: 540,048 km (0.025 R)
• M5: 1,072,318 km (0.047 R)
• M6: 1,307,485 km (0.037 R)
• M7: 1,431,801 km (0.109 R)
• M8: 1,642,734 km (0.105 R)
• M9: 1,864,438 km (0.087 R)
• M10: 2,188,018 km (0.116 R)
• M11: 2,375,764 km (0.073 R)
• M12: 2,747,664 km (0.077 R)
• M13: 3,351,291 km (0.109 R)
• M14: 3,724,538 km (0.067 R)
• M15: 3,927,542 km (0.099 R)
• M16: 4,065,023 km (0.081 R)
• M17: 4,297,797 km (0.098 R)
• M18: 4,606,866 km (0.115 R)
• M19: 4,972,932 km (0.102 R)
• M20: 5,655,398 km (0.09 R)
• M21: 5,915,848 km (0.115 R)
• M22: 6,885,990 km (0.119 R)
• M23: 7,024,667 km (0.057 R)
• M24: 7,333,138 km (0.101 R)
• M25: 7,446,384 km (0.099 R)
• M26: 7,760,988 km (0.058 R)
• M27: 8,050,759 km (0.062 R)
• M28: 8,760,751 km (0.086 R)
• M29: 9,093,007 km (0.109 R)
• M30: 9,801,054 km (0.112 R)
• M31: 9,957,384 km (0.026 R)
• M32: 10,783,613 km (0.098 R)
• M33: 10,945,029 km (0.054 R)
• M34: 11,074,730 km (0.095 R)
• M35: 11,303,017 km (0.1 R)
• M36: 11,697,955 km (0.077 R)
• M37: 11,897,219 km (0.103 R)
• M38: 12,705,198 km (0.108 R)
• M39: 13,288,330 km (0.116 R)
• M40: 13,426,858 km (0.08 R)
• M41: 13,670,403 km (0.041 R)
• M42: 13,810,277 km (0.081 R)
• M43: 15,343,206 km (0.1 R)
• M44: 15,780,631 km (0.083 R)
• M45: 16,037,789 km (0.07 R)
• M46: 16,222,244 km (0.114 R)
• M47: 17,230,683 km (0.078 R)
• M48: 17,876,048 km (0.101 R)
• M49: 18,297,914 km (0.115 R)
• M50: 18,490,746 km (0.08 R)
• M51: 19,661,947 km (0.097 R)
• M52: 20,017,990 km (0.114 R)
• M53: 20,216,656 km (0.107 R)
• M54: 20,376,128 km (0.081 R)
• M55: 20,897,327 km (0.075 R)
• M56: 21,179,767 km (0.095 R)
• M57: 22,239,818 km (0.063 R)
• M58: 22,404,525 km (0.1 R)
• M59: 23,233,896 km (0.08 R)
• M60: 23,778,282 km (0.117 R)
• M61: 24,199,999 km (0.102 R)
• M62: 24,965,192 km (0.079 R)
• M63: 25,436,874 km (0.108 R)
• M64: 25,738,463 km (0.105 R)
• M65: 26,084,633 km (0.091 R)
• M66: 27,088,584 km (0.097 R)
• M67: 29,089,156 km (0.116 R)
• M68: 29,224,243 km (0.03 R)
• M69: 29,495,015 km (0.049 R)
• M70: 29,948,147 km (0.077 R)
• M71: 30,586,332 km (0.071 R)
• M72: 30,677,886 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 9.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6 AU - 6.84 AU

Year: 5912 Days

Day: 13.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,440,924 km

• M1: 207,043 km (0.052 R)
• M2: 278,102 km (0.094 R)
• M3: 434,432 km (0.046 R)
• M4: 585,077 km (0.119 R)
• M5: 984,504 km (0.059 R)
• M6: 1,061,247 km (0.078 R)
• M7: 1,304,045 km (0.108 R)
• M8: 1,423,573 km (0.094 R)
• M9: 1,529,040 km (0.037 R)
• M10: 1,842,148 km (0.105 R)
• M11: 2,215,993 km (0.11 R)
• M12: 2,700,242 km (0.101 R)
• M13: 2,787,756 km (0.098 R)
• M14: 2,943,338 km (0.042 R)
• M15: 3,079,023 km (0.119 R)
• M16: 3,263,178 km (0.111 R)
• M17: 3,498,496 km (0.117 R)
• M18: 3,739,348 km (0.063 R)
• M19: 4,085,817 km (0.103 R)
• M20: 4,237,509 km (0.113 R)
• M21: 4,442,608 km (0.109 R)
• M22: 4,546,429 km (0.055 R)
• M23: 4,703,656 km (0.097 R)
• M24: 5,131,805 km (0.076 R)
• M25: 5,461,220 km (0.1 R)
• M26: 6,285,504 km (0.116 R)
• M27: 6,578,716 km (0.12 R)
• M28: 6,637,957 km (0.055 R)
• M29: 7,578,179 km (0.06 R)
• M30: 7,984,786 km (0.115 R)
• M31: 8,143,061 km (0.08 R)
• M32: 8,495,065 km (0.11 R)
• M33: 8,884,618 km (0.087 R)
• M34: 9,614,206 km (0.099 R)
• M35: 9,681,376 km (0.038 R)
• M36: 9,816,463 km (0.079 R)
• M37: 11,735,654 km (0.038 R)
• M38: 12,096,933 km (0.107 R)
• M39: 13,090,262 km (0.115 R)
• M40: 13,995,180 km (0.098 R)
• M41: 14,378,300 km (0.056 R)
• M42: 14,493,790 km (0.053 R)
• M43: 14,998,234 km (0.086 R)
• M44: 15,311,492 km (0.077 R)
• M45: 15,390,180 km (0.107 R)
• M46: 15,825,211 km (0.114 R)
• M47: 15,944,590 km (0.086 R)
• M48: 16,264,430 km (0.083 R)
• M49: 17,811,870 km (0.084 R)
• M50: 18,393,956 km (0.105 R)
• M51: 18,729,205 km (0.033 R)
• M52: 19,066,548 km (0.082 R)
• M53: 19,619,162 km (0.103 R)
• M54: 20,914,231 km (0.116 R)
• M55: 21,308,122 km (0.085 R)
• M56: 21,396,086 km (0.081 R)
• M57: 23,223,873 km (0.065 R)
• M58: 23,540,871 km (0.105 R)
• M59: 23,859,364 km (0.062 R)
• M60: 24,042,023 km (0.037 R)
• M61: 24,225,131 km (0.096 R)
• M62: 24,316,835 km (0.079 R)
• M63: 24,454,614 km (0.053 R)
• M64: 24,592,693 km (0.059 R)
• M65: 25,473,077 km (0.12 R)
• M66: 26,128,465 km (0.066 R)
• M67: 26,789,388 km (0.11 R)
• M68: 27,169,516 km (0.074 R)
• M69: 27,455,697 km (0.108 R)
• M70: 27,742,925 km (0.069 R)
• M71: 27,935,009 km (0.042 R)
• M72: 28,224,032 km (0.1 R)
• M73: 29,438,617 km (0.056 R)
• M74: 29,879,931 km (0.097 R)
• M75: 30,323,638 km (0.089 R)
• M76: 32,371,932 km (0.11 R)
• M77: 32,878,321 km (0.077 R)
• M78: 33,183,351 km (0.051 R)
• M79: 34,413,045 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.9

Radius: 5.7

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.22 AU - 20.24 AU

Year: 31851 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,440,924 km

• M1: 79,736 km (0.071 R)
• M2: 331,060 km (0.1 R)
• M3: 536,458 km (0.093 R)
• M4: 806,931 km (0.11 R)
• M5: 1,249,142 km (0.115 R)
• M6: 1,317,808 km (0.109 R)
• M7: 1,531,284 km (0.096 R)
• M8: 1,990,699 km (0.106 R)
• M9: 2,404,187 km (0.058 R)
• M10: 2,889,184 km (0.061 R)
• M11: 3,119,415 km (0.064 R)
• M12: 3,845,563 km (0.089 R)
• M13: 4,047,670 km (0.086 R)
• M14: 4,098,832 km (0.065 R)
• M15: 5,220,517 km (0.12 R)
• M16: 6,550,143 km (0.086 R)
• M17: 6,731,007 km (0.114 R)
• M18: 7,036,037 km (0.059 R)
• M19: 7,659,561 km (0.057 R)
• M20: 9,294,217 km (0.046 R)
• M21: 9,565,437 km (0.108 R)
• M22: 11,535,941 km (0.107 R)
• M23: 11,974,113 km (0.114 R)
• M24: 13,168,951 km (0.068 R)
• M25: 13,397,088 km (0.04 R)
• M26: 13,549,977 km (0.082 R)
• M27: 13,626,720 km (0.042 R)
• M28: 14,951,709 km (0.117 R)
• M29: 15,830,895 km (0.048 R)
• M30: 16,562,579 km (0.07 R)
• M31: 16,644,558 km (0.112 R)
• M32: 17,638,786 km (0.12 R)
• M33: 18,227,753 km (0.068 R)
• M34: 19,684,387 km (0.047 R)
• M35: 19,858,220 km (0.088 R)
• M36: 20,382,710 km (0.114 R)
• M37: 21,713,981 km (0.083 R)
• M38: 22,707,910 km (0.097 R)
• M39: 23,072,928 km (0.077 R)
• M40: 23,256,335 km (0.112 R)
• M41: 25,209,784 km (0.108 R)
• M42: 25,587,818 km (0.118 R)
• M43: 25,682,514 km (0.119 R)
• M44: 26,253,828 km (0.082 R)
• M45: 26,445,164 km (0.053 R)
• M46: 26,732,990 km (0.089 R)
• M47: 27,602,902 km (0.091 R)
• M48: 29,370,400 km (0.097 R)
• M49: 29,569,066 km (0.082 R)
• M50: 29,768,181 km (0.115 R)
• M51: 31,681,538 km (0.068 R)
• M52: 32,089,491 km (0.072 R)
• M53: 32,601,714 km (0.059 R)
• M54: 33,323,524 km (0.117 R)
• M55: 33,842,330 km (0.084 R)
• M56: 34,154,839 km (0.062 R)
• M57: 34,363,678 km (0.114 R)
• M58: 35,414,454 km (0.099 R)
• M59: 36,475,850 km (0.095 R)
• M60: 37,225,037 km (0.085 R)
• M61: 37,332,448 km (0.094 R)
• M62: 37,979,159 km (0.029 R)
• M63: 38,412,395 km (0.115 R)
• M64: 38,521,003 km (0.09 R)
• M65: 40,935,064 km (0.098 R)
• M66: 44,532,893 km (0.116 R)
• M67: 44,647,036 km (0.108 R)
• M68: 45,907,996 km (0.097 R)
• M69: 46,832,361 km (0.106 R)
• M70: 51,426,063 km (0.085 R)
• M71: 53,230,662 km (0.058 R)
• M72: 55,791,927 km (0.096 R)
• M73: 56,160,985 km (0.084 R)
• M74: 56,654,509 km (0.108 R)
• M75: 56,901,794 km (0.099 R)
• M76: 57,521,428 km (0.099 R)
• M77: 57,894,376 km (0.093 R)
• M78: 61,159,798 km (0.105 R)
• M79: 61,413,516 km (0.101 R)
• M80: 62,431,679 km (0.113 R)
• M81: 62,942,855 km (0.069 R)
• M82: 69,712,907 km (0.087 R)
• M83: 69,845,301 km (0.104 R)
• M84: 70,375,925 km (0.102 R)
• M85: 72,109,614 km (0.109 R)
• M86: 75,211,077 km (0.092 R)
• M87: 75,755,015 km (0.107 R)
• M88: 79,875,090 km (0.089 R)
• M89: 85,197,483 km (0.036 R)
• M90: 85,480,822 km (0.12 R)
• M91: 88,187,496 km (0.101 R)
• M92: 90,344,248 km (0.099 R)
• M93: 91,067,105 km (0.111 R)
• M94: 93,100,888 km (0.076 R)
• M95: 96,917,729 km (0.117 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 14,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit