🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 44.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.79 AU - 0.93 AU

Year: 300 Days

Day: 46 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,552,110 km

• M1: 117,734 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.96 AU - 0.98 AU

Year: 360 Days

Day: 34.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.24 AU - 1.36 AU

Year: 558 Days

Day: 33 Hours

Environment

Temp: -22 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,552,110 km

• M1: 59,690 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.72 AU - 4.52 AU

Year: 2595 Days

Day: 20 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,552,110 km

• M1: 229,184 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.6 AU - 4.34 AU

Year: 2980 Days

Day: 45.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.1

Radius: 8.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.5 AU - 5.82 AU

Year: 3790 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,552,110 km

• M1: 106,364 km (0.057 R)
• M2: 228,735 km (0.05 R)
• M3: 413,189 km (0.081 R)
• M4: 523,892 km (0.115 R)
• M5: 587,920 km (0.036 R)
• M6: 797,357 km (0.079 R)
• M7: 1,387,071 km (0.029 R)
• M8: 1,518,718 km (0.093 R)
• M9: 1,613,413 km (0.039 R)
• M10: 1,696,141 km (0.117 R)
• M11: 1,823,000 km (0.077 R)
• M12: 2,026,602 km (0.117 R)
• M13: 2,237,685 km (0.068 R)
• M14: 2,314,877 km (0.109 R)
• M15: 2,408,675 km (0.115 R)
• M16: 3,014,696 km (0.103 R)
• M17: 3,273,501 km (0.113 R)
• M18: 3,450,026 km (0.075 R)
• M19: 3,720,798 km (0.095 R)
• M20: 3,794,101 km (0.079 R)
• M21: 3,886,553 km (0.068 R)
• M22: 4,092,549 km (0.095 R)
• M23: 4,149,247 km (0.109 R)
• M24: 4,379,178 km (0.106 R)
• M25: 4,593,552 km (0.114 R)
• M26: 4,791,470 km (0.104 R)
• M27: 5,319,102 km (0.118 R)
• M28: 5,464,361 km (0.05 R)
• M29: 6,385,136 km (0.119 R)
• M30: 6,784,712 km (0.07 R)
• M31: 6,874,770 km (0.092 R)
• M32: 7,701,747 km (0.056 R)
• M33: 7,913,428 km (0.112 R)
• M34: 8,031,910 km (0.103 R)
• M35: 8,174,776 km (0.074 R)
• M36: 8,559,990 km (0.074 R)
• M37: 8,779,301 km (0.055 R)
• M38: 9,000,406 km (0.082 R)
• M39: 9,124,124 km (0.071 R)
• M40: 9,423,170 km (0.109 R)
• M41: 9,624,379 km (0.12 R)
• M42: 10,313,876 km (0.089 R)
• M43: 10,940,092 km (0.115 R)
• M44: 11,204,731 km (0.116 R)
• M45: 11,794,296 km (0.064 R)
• M46: 12,092,744 km (0.058 R)
• M47: 12,393,884 km (0.103 R)
• M48: 13,199,319 km (0.114 R)
• M49: 13,339,941 km (0.062 R)
• M50: 13,622,681 km (0.064 R)
• M51: 13,707,802 km (0.108 R)
• M52: 13,878,793 km (0.107 R)
• M53: 14,569,486 km (0.102 R)
• M54: 15,065,553 km (0.112 R)
• M55: 15,241,929 km (0.076 R)
• M56: 15,805,015 km (0.118 R)
• M57: 16,074,142 km (0.101 R)
• M58: 16,194,269 km (0.119 R)
• M59: 16,374,983 km (0.094 R)
• M60: 16,951,683 km (0.111 R)
• M61: 17,073,904 km (0.06 R)
• M62: 17,565,932 km (0.113 R)
• M63: 17,627,715 km (0.119 R)
• M64: 17,969,098 km (0.105 R)
• M65: 18,249,893 km (0.083 R)
• M66: 18,752,841 km (0.075 R)
• M67: 18,910,966 km (0.101 R)
• M68: 19,164,834 km (0.117 R)
• M69: 19,260,427 km (0.043 R)
• M70: 19,324,155 km (0.038 R)
• M71: 20,062,421 km (0.118 R)
• M72: 20,159,360 km (0.084 R)
• M73: 20,353,837 km (0.096 R)
• M74: 20,646,750 km (0.108 R)
• M75: 20,940,860 km (0.077 R)
• M76: 21,137,730 km (0.097 R)
• M77: 21,798,654 km (0.083 R)
• M78: 21,931,646 km (0.063 R)
• M79: 22,198,379 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 9.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.65 AU - 7.47 AU

Year: 5620 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,552,110 km

• M1: 126,261 km (0.074 R)
• M2: 203,004 km (0.106 R)
• M3: 286,480 km (0.065 R)
• M4: 376,239 km (0.119 R)
• M5: 508,034 km (0.039 R)
• M6: 828,024 km (0.099 R)
• M7: 1,038,658 km (0.036 R)
• M8: 1,104,481 km (0.063 R)
• M9: 1,214,735 km (0.108 R)
• M10: 1,418,786 km (0.087 R)
• M11: 1,634,207 km (0.068 R)
• M12: 1,972,298 km (0.099 R)
• M13: 2,075,820 km (0.096 R)
• M14: 2,149,572 km (0.111 R)
• M15: 2,332,081 km (0.076 R)
• M16: 2,464,176 km (0.073 R)
• M17: 2,564,855 km (0.112 R)
• M18: 2,689,770 km (0.1 R)
• M19: 2,863,453 km (0.099 R)
• M20: 2,933,913 km (0.082 R)
• M21: 3,064,812 km (0.064 R)
• M22: 3,124,950 km (0.088 R)
• M23: 3,431,476 km (0.077 R)
• M24: 3,544,273 km (0.067 R)
• M25: 3,658,266 km (0.095 R)
• M26: 3,799,337 km (0.1 R)
• M27: 4,007,727 km (0.096 R)
• M28: 4,153,286 km (0.093 R)
• M29: 4,367,959 km (0.114 R)
• M30: 4,892,748 km (0.094 R)
• M31: 5,466,605 km (0.08 R)
• M32: 5,598,700 km (0.101 R)
• M33: 5,702,072 km (0.096 R)
• M34: 5,776,423 km (0.095 R)
• M35: 6,168,070 km (0.117 R)
• M36: 6,367,185 km (0.106 R)
• M37: 6,428,819 km (0.115 R)
• M38: 6,615,068 km (0.03 R)
• M39: 6,834,528 km (0.073 R)
• M40: 6,961,088 km (0.114 R)
• M41: 7,184,438 km (0.082 R)
• M42: 7,410,181 km (0.12 R)
• M43: 7,703,842 km (0.075 R)
• M44: 7,786,120 km (0.084 R)
• M45: 8,118,078 km (0.072 R)
• M46: 8,218,608 km (0.112 R)
• M47: 8,285,927 km (0.048 R)
• M48: 8,951,039 km (0.084 R)
• M49: 9,072,213 km (0.096 R)
• M50: 9,141,776 km (0.077 R)
• M51: 9,775,323 km (0.108 R)
• M52: 10,296,073 km (0.114 R)
• M53: 10,495,936 km (0.1 R)
• M54: 10,678,745 km (0.036 R)
• M55: 10,788,998 km (0.054 R)
• M56: 10,862,601 km (0.093 R)
• M57: 11,084,753 km (0.11 R)
• M58: 11,252,303 km (0.108 R)
• M59: 11,383,201 km (0.037 R)
• M60: 11,816,736 km (0.103 R)
• M61: 12,487,084 km (0.056 R)
• M62: 12,603,172 km (0.047 R)
• M63: 12,973,427 km (0.083 R)
• M64: 13,051,816 km (0.098 R)
• M65: 13,130,355 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 11.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.33 AU - 6.93 AU

Year: 5718 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,552,110 km

• M1: 183,108 km (0.111 R)
• M2: 298,149 km (0.073 R)
• M3: 583,731 km (0.107 R)
• M4: 1,066,483 km (0.084 R)
• M5: 1,257,221 km (0.111 R)
• M6: 1,411,905 km (0.106 R)
• M7: 1,556,715 km (0.105 R)
• M8: 1,656,048 km (0.047 R)
• M9: 1,757,775 km (0.039 R)
• M10: 2,148,824 km (0.043 R)
• M11: 2,469,861 km (0.063 R)
• M12: 3,523,628 km (0.091 R)
• M13: 3,678,163 km (0.106 R)
• M14: 4,109,304 km (0.115 R)
• M15: 4,272,216 km (0.12 R)
• M16: 4,773,967 km (0.115 R)
• M17: 5,294,568 km (0.109 R)
• M18: 5,497,722 km (0.079 R)
• M19: 6,069,634 km (0.087 R)
• M20: 6,202,328 km (0.092 R)
• M21: 6,443,479 km (0.12 R)
• M22: 6,524,711 km (0.072 R)
• M23: 7,897,421 km (0.096 R)
• M24: 8,276,353 km (0.077 R)
• M25: 8,751,027 km (0.079 R)
• M26: 8,931,292 km (0.08 R)
• M27: 9,326,081 km (0.105 R)
• M28: 9,417,934 km (0.116 R)
• M29: 9,695,588 km (0.086 R)
• M30: 10,962,083 km (0.119 R)
• M31: 11,319,472 km (0.081 R)
• M32: 11,647,690 km (0.112 R)
• M33: 11,812,996 km (0.09 R)
• M34: 12,889,353 km (0.076 R)
• M35: 13,232,081 km (0.119 R)
• M36: 13,439,274 km (0.067 R)
• M37: 14,420,038 km (0.1 R)
• M38: 14,990,903 km (0.091 R)
• M39: 15,315,232 km (0.102 R)
• M40: 16,710,381 km (0.107 R)
• M41: 17,084,226 km (0.091 R)
• M42: 17,764,149 km (0.115 R)
• M43: 17,916,439 km (0.045 R)
• M44: 18,107,326 km (0.102 R)
• M45: 18,529,940 km (0.104 R)
• M46: 18,684,475 km (0.097 R)
• M47: 19,072,532 km (0.118 R)
• M48: 19,580,865 km (0.077 R)
• M49: 19,817,080 km (0.109 R)
• M50: 20,252,560 km (0.079 R)
• M51: 21,052,460 km (0.092 R)
• M52: 21,213,576 km (0.079 R)
• M53: 21,659,079 km (0.104 R)
• M54: 22,230,543 km (0.113 R)
• M55: 24,396,271 km (0.068 R)
• M56: 25,076,044 km (0.092 R)
• M57: 26,410,906 km (0.097 R)
• M58: 26,541,355 km (0.116 R)
• M59: 28,167,334 km (0.055 R)
• M60: 28,567,658 km (0.043 R)
• M61: 28,880,318 km (0.108 R)
• M62: 28,969,927 km (0.118 R)
• M63: 29,374,140 km (0.076 R)
• M64: 29,509,227 km (0.047 R)
• M65: 30,460,969 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit