🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 145 Days

Day: 15.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.48 AU - 0.8 AU

Year: 187 Days

Day: 45.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.64 AU - 3.04 AU

Year: 1748 Days

Day: 20.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 8.1

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.93 AU - 6.23 AU

Year: 5476 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,891,809 km

• M1: 101,727 km (0.104 R)
• M2: 325,824 km (0.067 R)
• M3: 585,077 km (0.085 R)
• M4: 860,337 km (0.118 R)
• M5: 1,080,845 km (0.116 R)
• M6: 1,190,051 km (0.061 R)
• M7: 1,286,542 km (0.116 R)
• M8: 1,504,955 km (0.116 R)
• M9: 2,111,574 km (0.055 R)
• M10: 2,189,963 km (0.057 R)
• M11: 2,289,296 km (0.092 R)
• M12: 2,680,345 km (0.077 R)
• M13: 2,744,074 km (0.056 R)
• M14: 3,159,357 km (0.092 R)
• M15: 3,317,333 km (0.077 R)
• M16: 3,454,813 km (0.12 R)
• M17: 3,547,564 km (0.096 R)
• M18: 3,617,576 km (0.11 R)
• M19: 3,711,822 km (0.074 R)
• M20: 3,783,031 km (0.056 R)
• M21: 4,023,734 km (0.11 R)
• M22: 4,195,173 km (0.071 R)
• M23: 4,570,664 km (0.073 R)
• M24: 4,672,540 km (0.097 R)
• M25: 4,723,852 km (0.032 R)
• M26: 4,983,105 km (0.09 R)
• M27: 5,407,514 km (0.106 R)
• M28: 5,651,359 km (0.111 R)
• M29: 5,871,118 km (0.111 R)
• M30: 5,954,294 km (0.104 R)
• M31: 6,093,720 km (0.113 R)
• M32: 6,149,819 km (0.114 R)
• M33: 7,218,396 km (0.085 R)
• M34: 7,337,476 km (0.111 R)
• M35: 7,880,816 km (0.114 R)
• M36: 8,095,638 km (0.071 R)
• M37: 8,910,348 km (0.075 R)
• M38: 9,038,105 km (0.119 R)
• M39: 10,617,110 km (0.098 R)
• M40: 11,681,350 km (0.077 R)
• M41: 12,457,164 km (0.077 R)
• M42: 12,707,442 km (0.112 R)
• M43: 13,176,880 km (0.096 R)
• M44: 13,249,584 km (0.081 R)
• M45: 13,322,438 km (0.049 R)
• M46: 13,431,944 km (0.085 R)
• M47: 13,725,455 km (0.06 R)
• M48: 14,618,704 km (0.105 R)
• M49: 14,693,952 km (0.064 R)
• M50: 14,769,349 km (0.114 R)
• M51: 14,844,896 km (0.116 R)
• M52: 15,148,430 km (0.109 R)
• M53: 16,265,627 km (0.072 R)
• M54: 16,814,501 km (0.116 R)
• M55: 17,091,108 km (0.06 R)
• M56: 17,329,567 km (0.056 R)
• M57: 17,528,981 km (0.108 R)
• M58: 17,609,016 km (0.072 R)
• M59: 18,415,797 km (0.085 R)
• M60: 19,689,922 km (0.116 R)
• M61: 19,814,836 km (0.107 R)
• M62: 21,077,293 km (0.104 R)
• M63: 21,162,414 km (0.098 R)
• M64: 21,290,320 km (0.107 R)
• M65: 22,279,162 km (0.034 R)
• M66: 22,452,546 km (0.11 R)
• M67: 22,582,995 km (0.091 R)
• M68: 22,888,325 km (0.096 R)
• M69: 24,301,277 km (0.108 R)
• M70: 25,515,263 km (0.094 R)
• M71: 25,651,397 km (0.089 R)
• M72: 26,015,519 km (0.048 R)
• M73: 26,702,921 km (0.111 R)
• M74: 26,794,923 km (0.062 R)
• M75: 27,303,407 km (0.088 R)
• M76: 27,721,832 km (0.104 R)
• M77: 28,001,879 km (0.116 R)
• M78: 28,376,771 km (0.088 R)
• M79: 28,706,335 km (0.115 R)
• M80: 30,228,344 km (0.055 R)
• M81: 30,902,432 km (0.057 R)
• M82: 31,047,542 km (0.047 R)
• M83: 31,192,802 km (0.112 R)
• M84: 31,484,218 km (0.102 R)
• M85: 32,265,568 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.7

Radius: 9.4

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.7 AU - 7.68 AU

Year: 5625 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,891,809 km

• M1: 117,434 km (0.106 R)
• M2: 355,594 km (0.062 R)
• M3: 424,858 km (0.099 R)
• M4: 555,307 km (0.1 R)
• M5: 829,670 km (0.083 R)
• M6: 1,049,728 km (0.025 R)
• M7: 1,345,334 km (0.082 R)
• M8: 1,704,369 km (0.079 R)
• M9: 1,830,629 km (0.112 R)
• M10: 1,947,016 km (0.064 R)
• M11: 2,146,430 km (0.108 R)
• M12: 2,565,603 km (0.111 R)
• M13: 2,755,294 km (0.084 R)
• M14: 2,995,099 km (0.085 R)
• M15: 3,210,520 km (0.086 R)
• M16: 3,335,883 km (0.086 R)
• M17: 3,511,062 km (0.1 R)
• M18: 3,672,927 km (0.045 R)
• M19: 3,804,124 km (0.044 R)
• M20: 3,953,722 km (0.084 R)
• M21: 4,327,717 km (0.047 R)
• M22: 4,536,406 km (0.097 R)
• M23: 4,837,846 km (0.079 R)
• M24: 5,072,864 km (0.061 R)
• M25: 5,404,373 km (0.079 R)
• M26: 5,610,519 km (0.118 R)
• M27: 5,762,061 km (0.104 R)
• M28: 6,069,186 km (0.09 R)
• M29: 6,224,917 km (0.11 R)
• M30: 6,401,592 km (0.075 R)
• M31: 6,500,327 km (0.108 R)
• M32: 6,719,637 km (0.111 R)
• M33: 6,961,687 km (0.069 R)
• M34: 7,022,722 km (0.076 R)
• M35: 7,124,748 km (0.096 R)
• M36: 7,206,728 km (0.092 R)
• M37: 7,289,007 km (0.105 R)
• M38: 7,705,038 km (0.028 R)
• M39: 8,000,943 km (0.109 R)
• M40: 8,128,849 km (0.112 R)
• M41: 8,451,831 km (0.066 R)
• M42: 8,516,906 km (0.119 R)
• M43: 8,910,947 km (0.08 R)
• M44: 9,021,500 km (0.076 R)
• M45: 9,762,308 km (0.089 R)
• M46: 9,944,967 km (0.067 R)
• M47: 10,522,714 km (0.074 R)
• M48: 10,733,348 km (0.057 R)
• M49: 10,898,205 km (0.082 R)
• M50: 11,807,760 km (0.059 R)
• M51: 11,904,849 km (0.025 R)
• M52: 12,099,925 km (0.067 R)
• M53: 12,345,415 km (0.095 R)
• M54: 13,622,233 km (0.062 R)
• M55: 14,160,186 km (0.109 R)
• M56: 14,237,678 km (0.119 R)
• M57: 14,367,080 km (0.088 R)
• M58: 14,757,381 km (0.106 R)
• M59: 15,019,626 km (0.105 R)
• M60: 15,442,390 km (0.12 R)
• M61: 16,003,232 km (0.095 R)
• M62: 16,407,894 km (0.078 R)
• M63: 17,254,918 km (0.106 R)
• M64: 17,392,847 km (0.099 R)
• M65: 17,531,075 km (0.083 R)
• M66: 18,116,153 km (0.1 R)
• M67: 18,284,450 km (0.116 R)
• M68: 18,481,471 km (0.08 R)
• M69: 18,565,993 km (0.091 R)
• M70: 19,105,144 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 11.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.4 AU - 7.42 AU

Year: 7367 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,891,809 km

• M1: 154,834 km (0.08 R)
• M2: 636,838 km (0.098 R)
• M3: 760,107 km (0.081 R)
• M4: 989,590 km (0.108 R)
• M5: 1,516,174 km (0.093 R)
• M6: 1,809,685 km (0.104 R)
• M7: 2,255,038 km (0.111 R)
• M8: 2,430,965 km (0.051 R)
• M9: 2,880,357 km (0.114 R)
• M10: 3,114,777 km (0.1 R)
• M11: 3,855,885 km (0.043 R)
• M12: 4,019,994 km (0.057 R)
• M13: 4,379,627 km (0.082 R)
• M14: 4,699,767 km (0.119 R)
• M15: 5,785,847 km (0.101 R)
• M16: 5,866,331 km (0.073 R)
• M17: 6,192,005 km (0.104 R)
• M18: 6,495,839 km (0.12 R)
• M19: 6,635,563 km (0.112 R)
• M20: 7,291,400 km (0.096 R)
• M21: 7,524,324 km (0.073 R)
• M22: 8,027,571 km (0.092 R)
• M23: 8,359,080 km (0.038 R)
• M24: 8,572,407 km (0.075 R)
• M25: 9,191,742 km (0.102 R)
• M26: 9,285,839 km (0.107 R)
• M27: 9,411,950 km (0.055 R)
• M28: 9,761,560 km (0.057 R)
• M29: 10,083,046 km (0.104 R)
• M30: 10,968,665 km (0.098 R)
• M31: 11,068,597 km (0.087 R)
• M32: 11,606,850 km (0.091 R)
• M33: 12,604,069 km (0.074 R)
• M34: 12,848,812 km (0.059 R)
• M35: 13,201,414 km (0.113 R)
• M36: 13,485,650 km (0.084 R)
• M37: 13,736,076 km (0.116 R)
• M38: 14,496,632 km (0.08 R)
• M39: 14,606,437 km (0.038 R)
• M40: 14,716,541 km (0.062 R)
• M41: 15,494,599 km (0.034 R)
• M42: 15,644,347 km (0.105 R)
• M43: 16,172,128 km (0.108 R)
• M44: 16,744,340 km (0.11 R)
• M45: 16,897,977 km (0.105 R)
• M46: 17,013,467 km (0.1 R)
• M47: 17,322,985 km (0.085 R)
• M48: 17,712,537 km (0.119 R)
• M49: 17,947,556 km (0.067 R)
• M50: 18,026,095 km (0.047 R)
• M51: 18,420,883 km (0.093 R)
• M52: 18,738,629 km (0.12 R)
• M53: 19,865,251 km (0.113 R)
• M54: 19,946,482 km (0.109 R)
• M55: 20,559,983 km (0.06 R)
• M56: 20,848,258 km (0.113 R)
• M57: 21,179,468 km (0.085 R)
• M58: 22,225,756 km (0.113 R)
• M59: 23,288,948 km (0.116 R)
• M60: 23,374,667 km (0.096 R)
• M61: 23,546,555 km (0.105 R)
• M62: 23,848,294 km (0.077 R)
• M63: 24,194,613 km (0.105 R)
• M64: 24,761,140 km (0.106 R)
• M65: 25,907,359 km (0.08 R)
• M66: 26,040,651 km (0.109 R)
• M67: 26,218,822 km (0.09 R)
• M68: 26,665,970 km (0.114 R)
• M69: 26,980,574 km (0.113 R)
• M70: 27,206,018 km (0.113 R)
• M71: 28,068,300 km (0.067 R)
• M72: 28,985,784 km (0.086 R)
• M73: 29,959,666 km (0.028 R)
• M74: 30,053,015 km (0.105 R)
• M75: 30,473,984 km (0.104 R)
• M76: 30,614,905 km (0.085 R)
• M77: 30,755,826 km (0.04 R)
• M78: 31,132,962 km (0.114 R)
• M79: 31,274,781 km (0.098 R)
• M80: 31,464,172 km (0.106 R)
• M81: 31,654,012 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit