🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.73 AU - 0.79 AU

Year: 237 Days

Day: 20.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,653,670 km

• M1: 47,273 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.46 AU - 2 AU

Year: 815 Days

Day: 29.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.12 AU - 2.18 AU

Year: 1129 Days

Day: 29.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,653,670 km

• M1: 974,780 km (0.107 R)
• M2: 1,678,339 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.88 AU - 2.46 AU

Year: 1145 Days

Day: 21.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.76 AU - 2.76 AU

Year: 1217 Days

Day: 23.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,653,670 km

• M1: 938,577 km (0.03 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.42 AU - 2.56 AU

Year: 1407 Days

Day: 17 Hours

Environment

Temp: -90 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.14 AU - 4.36 AU

Year: 2601 Days

Day: 12.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,653,670 km

• M1: 263,741 km (0.117 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.88 AU - 5.38 AU

Year: 4161 Days

Day: 36 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,653,670 km

• M1: 1,030,729 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 9.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.76 AU - 11.44 AU

Year: 13245 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,653,670 km

• M1: 198,367 km (0.098 R)
• M2: 446,550 km (0.043 R)
• M3: 586,274 km (0.074 R)
• M4: 1,038,060 km (0.091 R)
• M5: 1,496,278 km (0.09 R)
• M6: 1,581,997 km (0.11 R)
• M7: 1,804,001 km (0.04 R)
• M8: 2,036,177 km (0.11 R)
• M9: 2,302,910 km (0.043 R)
• M10: 3,031,900 km (0.041 R)
• M11: 3,224,881 km (0.096 R)
• M12: 3,337,080 km (0.119 R)
• M13: 4,341,779 km (0.119 R)
• M14: 4,497,062 km (0.04 R)
• M15: 4,717,569 km (0.102 R)
• M16: 4,781,148 km (0.038 R)
• M17: 4,877,190 km (0.119 R)
• M18: 5,804,397 km (0.055 R)
• M19: 6,535,183 km (0.057 R)
• M20: 6,606,242 km (0.072 R)
• M21: 7,479,744 km (0.066 R)
• M22: 7,741,241 km (0.108 R)
• M23: 7,967,882 km (0.034 R)
• M24: 8,935,780 km (0.077 R)
• M25: 9,213,434 km (0.057 R)
• M26: 9,333,262 km (0.109 R)
• M27: 9,736,727 km (0.034 R)
• M28: 10,602,151 km (0.116 R)
• M29: 10,980,633 km (0.102 R)
• M30: 11,150,277 km (0.093 R)
• M31: 11,235,548 km (0.095 R)
• M32: 11,449,323 km (0.104 R)
• M33: 11,707,679 km (0.067 R)
• M34: 12,186,392 km (0.108 R)
• M35: 16,482,544 km (0.062 R)
• M36: 16,579,633 km (0.117 R)
• M37: 17,116,988 km (0.117 R)
• M38: 17,461,961 km (0.052 R)
• M39: 17,759,511 km (0.091 R)
• M40: 19,940,349 km (0.07 R)
• M41: 20,095,632 km (0.106 R)
• M42: 20,251,363 km (0.111 R)
• M43: 21,299,595 km (0.113 R)
• M44: 21,511,276 km (0.083 R)
• M45: 22,043,845 km (0.084 R)
• M46: 24,715,064 km (0.115 R)
• M47: 25,553,111 km (0.041 R)
• M48: 25,778,107 km (0.064 R)
• M49: 26,514,128 km (0.117 R)
• M50: 26,741,966 km (0.041 R)
• M51: 28,938,511 km (0.068 R)
• M52: 31,072,525 km (0.076 R)
• M53: 31,976,545 km (0.064 R)
• M54: 32,401,403 km (0.082 R)
• M55: 33,687,197 km (0.11 R)
• M56: 34,243,252 km (0.102 R)
• M57: 35,302,106 km (0.102 R)
• M58: 36,182,040 km (0.081 R)
• M59: 36,371,581 km (0.1 R)
• M60: 37,005,576 km (0.083 R)
• M61: 37,387,799 km (0.089 R)
• M62: 37,451,677 km (0.051 R)
• M63: 38,091,956 km (0.112 R)
• M64: 38,284,638 km (0.095 R)
• M65: 38,348,965 km (0.077 R)
• M66: 40,164,934 km (0.088 R)
• M67: 40,557,778 km (0.081 R)
• M68: 41,545,273 km (0.065 R)
• M69: 42,807,431 km (0.058 R)
• M70: 43,745,559 km (0.096 R)
• M71: 44,825,955 km (0.113 R)
• M72: 45,233,459 km (0.098 R)
• M73: 45,437,660 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 10.6

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.27 AU - 13.61 AU

Year: 13858 Days

Day: 14.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,653,670 km

• M1: 147,354 km (0.092 R)
• M2: 280,346 km (0.094 R)
• M3: 346,469 km (0.048 R)
• M4: 642,523 km (0.057 R)
• M5: 819,647 km (0.032 R)
• M6: 1,035,965 km (0.104 R)
• M7: 1,222,813 km (0.079 R)
• M8: 1,295,667 km (0.108 R)
• M9: 1,420,881 km (0.064 R)
• M10: 1,765,255 km (0.083 R)
• M11: 2,818,125 km (0.113 R)
• M12: 3,015,444 km (0.056 R)
• M13: 3,670,234 km (0.103 R)
• M14: 4,674,335 km (0.087 R)
• M15: 4,908,605 km (0.07 R)
• M16: 5,067,029 km (0.1 R)
• M17: 5,511,186 km (0.075 R)
• M18: 5,593,315 km (0.089 R)
• M19: 6,010,094 km (0.034 R)
• M20: 7,365,302 km (0.116 R)
• M21: 8,429,690 km (0.065 R)
• M22: 8,524,386 km (0.057 R)
• M23: 8,763,144 km (0.099 R)
• M24: 9,939,133 km (0.074 R)
• M25: 10,342,150 km (0.092 R)
• M26: 10,647,928 km (0.047 R)
• M27: 10,802,013 km (0.1 R)
• M28: 11,530,555 km (0.04 R)
• M29: 12,167,543 km (0.033 R)
• M30: 12,382,515 km (0.096 R)
• M31: 12,598,684 km (0.068 R)
• M32: 12,980,009 km (0.073 R)
• M33: 13,754,178 km (0.12 R)
• M34: 13,978,126 km (0.055 R)
• M35: 15,000,627 km (0.106 R)
• M36: 15,637,465 km (0.078 R)
• M37: 15,929,780 km (0.098 R)
• M38: 16,164,948 km (0.094 R)
• M39: 16,519,943 km (0.113 R)
• M40: 16,698,414 km (0.097 R)
• M41: 18,765,258 km (0.049 R)
• M42: 18,889,424 km (0.12 R)
• M43: 19,263,269 km (0.114 R)
• M44: 20,081,869 km (0.035 R)
• M45: 21,169,295 km (0.087 R)
• M46: 21,687,652 km (0.062 R)
• M47: 22,013,775 km (0.091 R)
• M48: 22,538,864 km (0.047 R)
• M49: 22,670,809 km (0.082 R)
• M50: 23,735,497 km (0.116 R)
• M51: 24,071,644 km (0.075 R)
• M52: 24,206,431 km (0.115 R)
• M53: 24,816,492 km (0.088 R)
• M54: 25,913,493 km (0.094 R)
• M55: 29,226,487 km (0.082 R)
• M56: 30,457,229 km (0.071 R)
• M57: 30,530,083 km (0.047 R)
• M58: 30,676,091 km (0.026 R)
• M59: 30,968,854 km (0.106 R)
• M60: 31,409,719 km (0.101 R)
• M61: 31,557,222 km (0.115 R)
• M62: 32,372,082 km (0.116 R)
• M63: 32,670,230 km (0.119 R)
• M64: 34,401,676 km (0.096 R)
• M65: 34,705,808 km (0.101 R)
• M66: 37,249,122 km (0.06 R)
• M67: 39,931,711 km (0.086 R)
• M68: 40,171,367 km (0.114 R)
• M69: 40,411,471 km (0.109 R)
• M70: 40,893,326 km (0.116 R)
• M71: 41,781,489 km (0.05 R)
• M72: 42,512,872 km (0.072 R)
• M73: 43,576,813 km (0.11 R)
• M74: 44,235,791 km (0.108 R)
• M75: 45,230,617 km (0.061 R)
• M76: 46,316,698 km (0.098 R)
• M77: 46,736,619 km (0.106 R)
• M78: 47,073,513 km (0.105 R)
• M79: 47,580,351 km (0.067 R)
• M80: 50,141,766 km (0.064 R)
• M81: 51,874,109 km (0.084 R)
• M82: 52,222,971 km (0.118 R)
• M83: 52,572,581 km (0.076 R)
• M84: 54,067,064 km (0.117 R)
• M85: 55,219,267 km (0.103 R)
• M86: 55,486,299 km (0.046 R)
• M87: 55,664,620 km (0.03 R)
• M88: 58,180,407 km (0.117 R)
• M89: 58,542,883 km (0.084 R)
• M90: 58,815,151 km (0.101 R)
• M91: 59,908,711 km (0.098 R)
• M92: 60,183,074 km (0.037 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 16,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit