🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.76 AU

Year: 219 Days

Day: 15.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.69 AU - 0.89 AU

Year: 300 Days

Day: 47.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.02 AU - 1.12 AU

Year: 473 Days

Day: 39.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.02 AU - 1.12 AU

Year: 473 Days

Day: 31.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.37 AU - 2.05 AU

Year: 956 Days

Day: 22.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 1146 Days

Day: 46.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.74 AU - 2.4 AU

Year: 1273 Days

Day: 44.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209

Radius: 12.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.41 AU - 4.37 AU

Year: 3280 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 32,349,380 km

• M1: 162,912 km (0.062 R)
• M2: 251,474 km (0.086 R)
• M3: 412,142 km (0.11 R)
• M4: 523,593 km (0.05 R)
• M5: 677,080 km (0.112 R)
• M6: 783,893 km (0.056 R)
• M7: 913,744 km (0.081 R)
• M8: 1,272,180 km (0.093 R)
• M9: 1,663,828 km (0.112 R)
• M10: 1,770,491 km (0.055 R)
• M11: 1,923,679 km (0.098 R)
• M12: 2,070,135 km (0.036 R)
• M13: 2,173,807 km (0.108 R)
• M14: 2,507,560 km (0.075 R)
• M15: 2,643,394 km (0.056 R)
• M16: 2,768,907 km (0.042 R)
• M17: 2,883,798 km (0.114 R)
• M18: 3,118,218 km (0.112 R)
• M19: 3,481,741 km (0.055 R)
• M20: 3,816,541 km (0.08 R)
• M21: 4,132,791 km (0.113 R)
• M22: 4,338,488 km (0.081 R)
• M23: 4,502,447 km (0.05 R)
• M24: 4,607,914 km (0.036 R)
• M25: 4,867,616 km (0.095 R)
• M26: 5,226,501 km (0.073 R)
• M27: 5,805,744 km (0.093 R)
• M28: 6,136,505 km (0.115 R)
• M29: 6,253,789 km (0.113 R)
• M30: 6,338,013 km (0.109 R)
• M31: 6,558,670 km (0.103 R)
• M32: 6,695,851 km (0.045 R)
• M33: 6,955,403 km (0.065 R)
• M34: 7,165,588 km (0.051 R)
• M35: 7,342,413 km (0.099 R)
• M36: 7,646,097 km (0.111 R)
• M37: 8,174,028 km (0.082 R)
• M38: 8,488,931 km (0.086 R)
• M39: 8,619,829 km (0.109 R)
• M40: 8,959,416 km (0.084 R)
• M41: 9,207,450 km (0.087 R)
• M42: 9,380,534 km (0.067 R)
• M43: 9,710,398 km (0.04 R)
• M44: 9,925,819 km (0.085 R)
• M45: 10,123,138 km (0.097 R)
• M46: 10,301,758 km (0.035 R)
• M47: 10,803,659 km (0.097 R)
• M48: 11,047,354 km (0.096 R)
• M49: 11,190,370 km (0.113 R)
• M50: 11,272,349 km (0.059 R)
• M51: 11,416,412 km (0.08 R)
• M52: 11,789,509 km (0.11 R)
• M53: 11,914,722 km (0.105 R)
• M54: 12,019,441 km (0.118 R)
• M55: 12,293,205 km (0.07 R)
• M56: 12,505,185 km (0.063 R)
• M57: 12,654,334 km (0.053 R)
• M58: 13,170,148 km (0.05 R)
• M59: 13,387,065 km (0.09 R)
• M60: 13,670,852 km (0.093 R)
• M61: 13,912,602 km (0.108 R)
• M62: 14,067,137 km (0.062 R)
• M63: 14,222,270 km (0.098 R)
• M64: 14,601,351 km (0.111 R)
• M65: 14,803,457 km (0.078 R)
• M66: 14,961,283 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 12

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.34 AU - 6.9 AU

Year: 5696 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 32,349,380 km

• M1: 150,495 km (0.059 R)
• M2: 343,028 km (0.105 R)
• M3: 1,494,184 km (0.101 R)
• M4: 1,590,824 km (0.117 R)
• M5: 2,383,842 km (0.027 R)
• M6: 2,767,710 km (0.086 R)
• M7: 3,047,159 km (0.112 R)
• M8: 3,374,030 km (0.059 R)
• M9: 3,805,471 km (0.113 R)
• M10: 3,912,732 km (0.081 R)
• M11: 4,157,774 km (0.053 R)
• M12: 4,865,072 km (0.103 R)
• M13: 5,084,682 km (0.1 R)
• M14: 5,855,560 km (0.099 R)
• M15: 6,104,940 km (0.118 R)
• M16: 6,199,336 km (0.06 R)
• M17: 6,421,638 km (0.075 R)
• M18: 6,646,633 km (0.115 R)
• M19: 6,989,063 km (0.065 R)
• M20: 8,154,281 km (0.111 R)
• M21: 8,293,257 km (0.12 R)
• M22: 8,450,634 km (0.115 R)
• M23: 8,538,448 km (0.09 R)
• M24: 8,821,637 km (0.092 R)
• M25: 9,000,257 km (0.09 R)
• M26: 9,288,382 km (0.119 R)
• M27: 9,379,188 km (0.1 R)
• M28: 10,059,559 km (0.102 R)
• M29: 10,339,906 km (0.106 R)
• M30: 10,415,153 km (0.098 R)
• M31: 11,312,441 km (0.107 R)
• M32: 11,623,605 km (0.09 R)
• M33: 11,957,358 km (0.119 R)
• M34: 12,234,563 km (0.047 R)
• M35: 13,180,620 km (0.077 R)
• M36: 13,672,946 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 14.2

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.11 AU - 9.01 AU

Year: 10706 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 118.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,349,380 km

• M1: 267,631 km (0.095 R)
• M2: 625,917 km (0.047 R)
• M3: 772,374 km (0.084 R)
• M4: 945,907 km (0.075 R)
• M5: 1,103,883 km (0.11 R)
• M6: 1,193,941 km (0.106 R)
• M7: 1,334,413 km (0.093 R)
• M8: 1,447,659 km (0.094 R)
• M9: 1,564,495 km (0.032 R)
• M10: 1,701,975 km (0.113 R)
• M11: 1,953,000 km (0.087 R)
• M12: 2,592,681 km (0.078 R)
• M13: 3,054,190 km (0.082 R)
• M14: 3,317,034 km (0.105 R)
• M15: 3,587,357 km (0.048 R)
• M16: 3,748,623 km (0.059 R)
• M17: 3,912,134 km (0.118 R)
• M18: 4,222,400 km (0.083 R)
• M19: 4,417,326 km (0.078 R)
• M20: 4,590,411 km (0.097 R)
• M21: 4,690,342 km (0.035 R)
• M22: 4,791,021 km (0.116 R)
• M23: 4,968,893 km (0.045 R)
• M24: 5,331,519 km (0.098 R)
• M25: 5,463,165 km (0.09 R)
• M26: 5,756,526 km (0.111 R)
• M27: 5,864,536 km (0.1 R)
• M28: 6,165,078 km (0.073 R)
• M29: 6,386,782 km (0.088 R)
• M30: 6,498,681 km (0.064 R)
• M31: 7,068,051 km (0.094 R)
• M32: 7,505,774 km (0.037 R)
• M33: 8,224,293 km (0.063 R)
• M34: 8,715,722 km (0.036 R)
• M35: 9,470,742 km (0.104 R)
• M36: 9,791,629 km (0.113 R)
• M37: 10,411,114 km (0.079 R)
• M38: 11,347,298 km (0.063 R)
• M39: 12,240,696 km (0.064 R)
• M40: 12,380,121 km (0.088 R)
• M41: 12,766,383 km (0.113 R)
• M42: 13,622,980 km (0.087 R)
• M43: 13,985,456 km (0.12 R)
• M44: 14,204,467 km (0.08 R)
• M45: 15,203,931 km (0.103 R)
• M46: 15,655,567 km (0.068 R)
• M47: 16,073,394 km (0.083 R)
• M48: 16,302,877 km (0.116 R)
• M49: 17,192,535 km (0.112 R)
• M50: 18,336,809 km (0.094 R)
• M51: 18,938,342 km (0.117 R)
• M52: 19,261,773 km (0.107 R)
• M53: 20,408,291 km (0.034 R)
• M54: 22,510,440 km (0.042 R)
• M55: 23,804,462 km (0.054 R)
• M56: 24,945,595 km (0.095 R)
• M57: 25,034,007 km (0.081 R)
• M58: 25,300,291 km (0.066 R)
• M59: 25,880,132 km (0.071 R)
• M60: 26,239,167 km (0.063 R)
• M61: 26,374,254 km (0.114 R)
• M62: 29,077,637 km (0.065 R)
• M63: 29,544,532 km (0.099 R)
• M64: 29,685,005 km (0.102 R)
• M65: 29,919,873 km (0.099 R)
• M66: 30,580,348 km (0.097 R)
• M67: 30,960,027 km (0.101 R)
• M68: 31,436,796 km (0.108 R)
• M69: 31,580,260 km (0.117 R)
• M70: 31,676,152 km (0.05 R)
• M71: 32,349,343 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit