🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 142 Days

Day: 23.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.83 AU - 1.13 AU

Year: 367 Days

Day: 18.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,200,714 km

• M1: 814,112 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.25 AU - 1.33 AU

Year: 555 Days

Day: 40.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.23 AU - 1.55 AU

Year: 621 Days

Day: 28.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.16 AU - 1.66 AU

Year: 634 Days

Day: 43 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.38 AU - 3.46 AU

Year: 1890 Days

Day: 46.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,200,714 km

• M1: 28,723 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.3

Radius: 8.4

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.37 AU - 10.23 AU

Year: 9887 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,200,714 km

• M1: 203,154 km (0.081 R)
• M2: 268,079 km (0.101 R)
• M3: 342,878 km (0.113 R)
• M4: 397,781 km (0.111 R)
• M5: 634,594 km (0.081 R)
• M6: 816,655 km (0.039 R)
• M7: 1,164,470 km (0.057 R)
• M8: 1,604,138 km (0.027 R)
• M9: 1,778,419 km (0.05 R)
• M10: 2,980,139 km (0.096 R)
• M11: 3,041,026 km (0.08 R)
• M12: 4,311,560 km (0.078 R)
• M13: 4,625,716 km (0.06 R)
• M14: 4,875,095 km (0.027 R)
• M15: 5,276,167 km (0.047 R)
• M16: 5,687,711 km (0.107 R)
• M17: 6,265,757 km (0.09 R)
• M18: 6,581,708 km (0.117 R)
• M19: 6,781,720 km (0.111 R)
• M20: 6,943,286 km (0.113 R)
• M21: 7,229,018 km (0.107 R)
• M22: 7,518,789 km (0.108 R)
• M23: 7,602,265 km (0.098 R)
• M24: 8,584,075 km (0.117 R)
• M25: 9,605,380 km (0.107 R)
• M26: 10,061,354 km (0.058 R)
• M27: 10,199,583 km (0.082 R)
• M28: 10,947,273 km (0.113 R)
• M29: 11,327,700 km (0.072 R)
• M30: 11,760,786 km (0.043 R)
• M31: 12,003,883 km (0.118 R)
• M32: 12,494,863 km (0.117 R)
• M33: 12,842,379 km (0.119 R)
• M34: 13,699,874 km (0.097 R)
• M35: 14,161,234 km (0.065 R)
• M36: 14,471,799 km (0.051 R)
• M37: 14,679,889 km (0.11 R)
• M38: 15,363,552 km (0.105 R)
• M39: 15,416,509 km (0.097 R)
• M40: 15,789,307 km (0.113 R)
• M41: 16,980,256 km (0.049 R)
• M42: 17,089,911 km (0.053 R)
• M43: 17,365,321 km (0.094 R)
• M44: 18,650,367 km (0.11 R)
• M45: 18,763,612 km (0.081 R)
• M46: 19,390,278 km (0.104 R)
• M47: 19,677,506 km (0.046 R)
• M48: 21,311,264 km (0.097 R)
• M49: 21,488,837 km (0.104 R)
• M50: 22,084,535 km (0.069 R)
• M51: 22,927,519 km (0.094 R)
• M52: 23,292,089 km (0.033 R)
• M53: 23,903,795 km (0.115 R)
• M54: 24,026,914 km (0.115 R)
• M55: 24,582,969 km (0.099 R)
• M56: 25,330,959 km (0.105 R)
• M57: 26,403,426 km (0.106 R)
• M58: 26,658,041 km (0.087 R)
• M59: 27,041,311 km (0.071 R)
• M60: 27,105,339 km (0.118 R)
• M61: 27,169,367 km (0.068 R)
• M62: 27,233,544 km (0.039 R)
• M63: 28,137,116 km (0.108 R)
• M64: 28,397,117 km (0.091 R)
• M65: 28,723,240 km (0.116 R)
• M66: 28,919,363 km (0.089 R)
• M67: 28,984,887 km (0.064 R)
• M68: 29,907,307 km (0.081 R)
• M69: 29,973,579 km (0.109 R)
• M70: 31,916,107 km (0.082 R)
• M71: 33,485,389 km (0.107 R)
• M72: 33,829,913 km (0.081 R)
• M73: 35,780,669 km (0.11 R)
• M74: 35,921,441 km (0.094 R)
• M75: 36,274,043 km (0.105 R)
• M76: 36,698,751 km (0.086 R)
• M77: 40,009,053 km (0.093 R)
• M78: 40,374,521 km (0.072 R)
• M79: 40,741,185 km (0.113 R)
• M80: 41,921,961 km (0.102 R)
• M81: 43,338,503 km (0.089 R)
• M82: 44,014,985 km (0.118 R)
• M83: 44,846,599 km (0.113 R)
• M84: 46,141,967 km (0.059 R)
• M85: 46,525,237 km (0.063 R)
• M86: 46,755,767 km (0.097 R)
• M87: 50,022,536 km (0.085 R)
• M88: 51,365,476 km (0.101 R)
• M89: 51,603,785 km (0.117 R)
• M90: 51,921,980 km (0.101 R)
• M91: 53,764,428 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 11.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.35 AU - 10.45 AU

Year: 10056 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,200,714 km

• M1: 164,707 km (0.057 R)
• M2: 243,545 km (0.079 R)
• M3: 457,021 km (0.083 R)
• M4: 984,952 km (0.028 R)
• M5: 1,380,190 km (0.095 R)
• M6: 1,508,395 km (0.11 R)
• M7: 1,708,408 km (0.106 R)
• M8: 1,800,111 km (0.099 R)
• M9: 2,360,505 km (0.087 R)
• M10: 2,489,309 km (0.087 R)
• M11: 3,056,434 km (0.07 R)
• M12: 3,574,043 km (0.07 R)
• M13: 4,057,244 km (0.101 R)
• M14: 4,433,482 km (0.104 R)
• M15: 4,529,225 km (0.079 R)
• M16: 4,690,492 km (0.053 R)
• M17: 5,152,300 km (0.111 R)
• M18: 5,388,665 km (0.086 R)
• M19: 5,594,212 km (0.109 R)
• M20: 5,907,321 km (0.055 R)
• M21: 6,587,243 km (0.113 R)
• M22: 7,029,604 km (0.085 R)
• M23: 7,711,172 km (0.106 R)
• M24: 8,216,513 km (0.102 R)
• M25: 8,692,683 km (0.061 R)
• M26: 8,934,134 km (0.113 R)
• M27: 9,015,067 km (0.034 R)
• M28: 9,464,908 km (0.061 R)
• M29: 10,343,795 km (0.048 R)
• M30: 10,428,916 km (0.09 R)
• M31: 11,424,191 km (0.089 R)
• M32: 11,955,413 km (0.105 R)
• M33: 12,224,091 km (0.085 R)
• M34: 12,721,953 km (0.033 R)
• M35: 12,950,388 km (0.088 R)
• M36: 13,411,449 km (0.118 R)
• M37: 13,784,247 km (0.099 R)
• M38: 14,492,294 km (0.115 R)
• M39: 15,067,198 km (0.089 R)
• M40: 15,212,159 km (0.083 R)
• M41: 15,649,732 km (0.043 R)
• M42: 16,091,495 km (0.105 R)
• M43: 16,587,113 km (0.063 R)
• M44: 16,886,907 km (0.083 R)
• M45: 17,087,817 km (0.11 R)
• M46: 17,848,073 km (0.041 R)
• M47: 18,104,035 km (0.058 R)
• M48: 19,454,305 km (0.092 R)
• M49: 21,268,479 km (0.078 R)
• M50: 21,376,937 km (0.105 R)
• M51: 22,305,791 km (0.058 R)
• M52: 22,858,255 km (0.09 R)
• M53: 25,919,177 km (0.102 R)
• M54: 26,209,098 km (0.113 R)
• M55: 29,226,936 km (0.058 R)
• M56: 29,347,512 km (0.119 R)
• M57: 30,562,396 km (0.072 R)
• M58: 31,484,218 km (0.102 R)
• M59: 31,731,653 km (0.108 R)
• M60: 32,477,698 km (0.12 R)
• M61: 33,103,914 km (0.081 R)
• M62: 33,607,610 km (0.055 R)
• M63: 34,241,008 km (0.082 R)
• M64: 35,198,285 km (0.098 R)
• M65: 35,905,883 km (0.045 R)
• M66: 36,358,715 km (0.025 R)
• M67: 37,400,664 km (0.082 R)
• M68: 38,584,582 km (0.101 R)
• M69: 39,114,757 km (0.091 R)
• M70: 41,801,535 km (0.066 R)
• M71: 42,073,504 km (0.047 R)
• M72: 42,619,237 km (0.103 R)
• M73: 43,098,548 km (0.111 R)
• M74: 43,510,840 km (0.062 R)
• M75: 44,339,462 km (0.117 R)
• M76: 44,755,793 km (0.099 R)
• M77: 44,894,770 km (0.084 R)
• M78: 45,033,896 km (0.102 R)
• M79: 45,312,746 km (0.109 R)
• M80: 45,592,045 km (0.056 R)
• M81: 45,732,069 km (0.12 R)
• M82: 46,012,266 km (0.074 R)
• M83: 46,363,372 km (0.08 R)
• M84: 46,715,376 km (0.062 R)
• M85: 47,209,647 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.6

Radius: 13.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.71 AU - 12.49 AU

Year: 13071 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,200,714 km

• M1: 204,799 km (0.049 R)
• M2: 456,872 km (0.1 R)
• M3: 727,644 km (0.084 R)
• M4: 883,675 km (0.081 R)
• M5: 1,399,638 km (0.059 R)
• M6: 1,927,569 km (0.111 R)
• M7: 2,955,007 km (0.101 R)
• M8: 3,301,326 km (0.092 R)
• M9: 3,449,577 km (0.067 R)
• M10: 3,691,477 km (0.071 R)
• M11: 3,970,327 km (0.042 R)
• M12: 4,064,873 km (0.104 R)
• M13: 4,418,074 km (0.097 R)
• M14: 4,548,972 km (0.087 R)
• M15: 4,814,807 km (0.1 R)
• M16: 5,188,653 km (0.07 R)
• M17: 5,361,737 km (0.113 R)
• M18: 5,678,137 km (0.11 R)
• M19: 6,146,079 km (0.108 R)
• M20: 7,196,106 km (0.085 R)
• M21: 7,584,762 km (0.102 R)
• M22: 7,821,126 km (0.066 R)
• M23: 8,626,860 km (0.12 R)
• M24: 8,749,979 km (0.087 R)
• M25: 8,873,846 km (0.108 R)
• M26: 8,998,162 km (0.045 R)
• M27: 9,164,814 km (0.054 R)
• M28: 9,628,568 km (0.066 R)
• M29: 10,710,908 km (0.103 R)
• M30: 10,932,164 km (0.052 R)
• M31: 11,740,740 km (0.053 R)
• M32: 11,877,323 km (0.065 R)
• M33: 12,060,431 km (0.097 R)
• M34: 12,661,814 km (0.118 R)
• M35: 13,083,830 km (0.111 R)
• M36: 13,320,344 km (0.103 R)
• M37: 13,941,923 km (0.09 R)
• M38: 14,524,008 km (0.113 R)
• M39: 14,818,118 km (0.114 R)
• M40: 15,114,172 km (0.049 R)
• M41: 15,762,380 km (0.11 R)
• M42: 16,064,567 km (0.059 R)
• M43: 16,317,986 km (0.077 R)
• M44: 16,419,713 km (0.114 R)
• M45: 17,034,410 km (0.117 R)
• M46: 18,763,612 km (0.088 R)
• M47: 20,001,535 km (0.082 R)
• M48: 20,383,607 km (0.036 R)
• M49: 20,602,918 km (0.102 R)
• M50: 21,544,188 km (0.064 R)
• M51: 21,991,934 km (0.082 R)
• M52: 24,334,637 km (0.113 R)
• M53: 24,859,426 km (0.072 R)
• M54: 26,277,315 km (0.071 R)
• M55: 26,396,544 km (0.055 R)
• M56: 27,176,697 km (0.094 R)
• M57: 29,438,168 km (0.094 R)
• M58: 29,748,434 km (0.09 R)
• M59: 30,497,321 km (0.047 R)
• M60: 31,126,231 km (0.102 R)
• M61: 32,396,915 km (0.057 R)
• M62: 32,524,821 km (0.074 R)
• M63: 32,781,381 km (0.111 R)
• M64: 33,167,344 km (0.092 R)
• M65: 33,878,981 km (0.106 R)
• M66: 34,334,507 km (0.118 R)
• M67: 35,383,188 km (0.118 R)
• M68: 35,713,051 km (0.104 R)
• M69: 36,110,233 km (0.062 R)
• M70: 36,842,216 km (0.084 R)
• M71: 37,243,587 km (0.109 R)
• M72: 37,848,411 km (0.079 R)
• M73: 38,999,567 km (0.096 R)
• M74: 39,408,567 km (0.106 R)
• M75: 39,545,300 km (0.105 R)
• M76: 40,644,245 km (0.071 R)
• M77: 40,782,324 km (0.101 R)
• M78: 44,142,891 km (0.102 R)
• M79: 44,782,871 km (0.093 R)
• M80: 44,996,945 km (0.048 R)
• M81: 45,856,385 km (0.059 R)
• M82: 46,144,062 km (0.103 R)
• M83: 46,504,443 km (0.11 R)
• M84: 46,793,466 km (0.112 R)
• M85: 48,686,777 km (0.095 R)
• M86: 48,906,835 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 11,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit