🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.56 AU - 0.7 AU

Year: 185 Days

Day: 33.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,232,739 km

• M1: 292,913 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.67 AU - 0.69 AU

Year: 208 Days

Day: 15.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 11.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.34 AU - 8.34 AU

Year: 6634 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,232,739 km

• M1: 160,967 km (0.105 R)
• M2: 268,678 km (0.102 R)
• M3: 630,854 km (0.084 R)
• M4: 841,039 km (0.081 R)
• M5: 1,010,234 km (0.087 R)
• M6: 1,174,343 km (0.119 R)
• M7: 1,294,770 km (0.069 R)
• M8: 1,818,063 km (0.089 R)
• M9: 2,294,233 km (0.097 R)
• M10: 2,446,823 km (0.12 R)
• M11: 2,535,534 km (0.059 R)
• M12: 2,670,771 km (0.077 R)
• M13: 2,924,938 km (0.097 R)
• M14: 3,043,120 km (0.11 R)
• M15: 3,556,989 km (0.092 R)
• M16: 3,708,830 km (0.079 R)
• M17: 3,888,797 km (0.064 R)
• M18: 4,045,426 km (0.071 R)
• M19: 4,311,111 km (0.099 R)
• M20: 4,582,482 km (0.058 R)
• M21: 5,113,704 km (0.117 R)
• M22: 5,782,855 km (0.053 R)
• M23: 6,203,824 km (0.083 R)
• M24: 6,418,048 km (0.03 R)
• M25: 6,510,649 km (0.053 R)
• M26: 6,822,411 km (0.114 R)
• M27: 7,011,802 km (0.081 R)
• M28: 7,363,656 km (0.069 R)
• M29: 7,557,984 km (0.111 R)
• M30: 7,721,344 km (0.081 R)
• M31: 7,819,780 km (0.086 R)
• M32: 8,657,229 km (0.11 R)
• M33: 8,862,477 km (0.115 R)
• M34: 8,965,700 km (0.085 R)
• M35: 9,417,784 km (0.085 R)
• M36: 9,735,081 km (0.115 R)
• M37: 9,841,595 km (0.119 R)
• M38: 10,020,065 km (0.108 R)
• M39: 10,561,909 km (0.099 R)
• M40: 11,561,223 km (0.12 R)
• M41: 12,397,624 km (0.098 R)
• M42: 12,590,456 km (0.086 R)
• M43: 13,371,806 km (0.064 R)
• M44: 13,848,125 km (0.114 R)
• M45: 13,968,103 km (0.118 R)
• M46: 14,573,077 km (0.066 R)
• M47: 15,063,309 km (0.092 R)
• M48: 15,641,953 km (0.082 R)
• M49: 16,101,817 km (0.105 R)
• M50: 16,608,505 km (0.118 R)
• M51: 17,680,972 km (0.09 R)
• M52: 17,767,739 km (0.096 R)
• M53: 18,555,073 km (0.038 R)
• M54: 19,398,505 km (0.102 R)
• M55: 19,577,724 km (0.069 R)
• M56: 20,436,116 km (0.074 R)
• M57: 20,801,285 km (0.088 R)
• M58: 21,445,453 km (0.064 R)
• M59: 22,096,353 km (0.081 R)
• M60: 22,189,852 km (0.081 R)
• M61: 22,283,500 km (0.06 R)
• M62: 23,322,158 km (0.104 R)
• M63: 23,847,397 km (0.082 R)
• M64: 23,943,289 km (0.094 R)
• M65: 24,376,524 km (0.069 R)
• M66: 24,473,164 km (0.108 R)
• M67: 25,348,462 km (0.058 R)
• M68: 26,085,830 km (0.096 R)
• M69: 26,581,298 km (0.031 R)
• M70: 27,280,219 km (0.1 R)
• M71: 27,581,509 km (0.034 R)
• M72: 28,492,261 km (0.11 R)
• M73: 30,499,266 km (0.12 R)
• M74: 30,916,644 km (0.065 R)
• M75: 31,335,817 km (0.087 R)
• M76: 32,764,477 km (0.112 R)
• M77: 33,944,355 km (0.059 R)
• M78: 34,648,064 km (0.078 R)
• M79: 35,411,312 km (0.045 R)
• M80: 36,566,507 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 11.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.23 AU - 7.55 AU

Year: 7450 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,232,739 km

• M1: 163,062 km (0.061 R)
• M2: 295,157 km (0.088 R)
• M3: 404,213 km (0.073 R)
• M4: 512,373 km (0.107 R)
• M5: 674,836 km (0.075 R)
• M6: 763,099 km (0.108 R)
• M7: 855,849 km (0.115 R)
• M8: 965,205 km (0.086 R)
• M9: 1,092,663 km (0.091 R)
• M10: 1,253,481 km (0.093 R)
• M11: 1,379,592 km (0.029 R)
• M12: 1,830,928 km (0.081 R)
• M13: 2,073,576 km (0.049 R)
• M14: 2,190,562 km (0.082 R)
• M15: 2,519,079 km (0.114 R)
• M16: 2,644,292 km (0.075 R)
• M17: 3,759,843 km (0.051 R)
• M18: 4,196,220 km (0.094 R)
• M19: 4,518,005 km (0.113 R)
• M20: 4,605,221 km (0.067 R)
• M21: 5,601,243 km (0.046 R)
• M22: 5,813,074 km (0.072 R)
• M23: 6,003,512 km (0.117 R)
• M24: 6,563,008 km (0.047 R)
• M25: 6,886,588 km (0.073 R)
• M26: 6,961,986 km (0.106 R)
• M27: 7,164,392 km (0.104 R)
• M28: 7,731,368 km (0.085 R)
• M29: 8,073,199 km (0.048 R)
• M30: 8,179,413 km (0.049 R)
• M31: 8,366,411 km (0.055 R)
• M32: 8,853,651 km (0.092 R)
• M33: 8,990,682 km (0.066 R)
• M34: 9,073,260 km (0.063 R)
• M35: 9,294,665 km (0.104 R)
• M36: 9,378,141 km (0.09 R)
• M37: 9,912,654 km (0.115 R)
• M38: 10,140,641 km (0.105 R)
• M39: 10,689,366 km (0.096 R)
• M40: 10,893,867 km (0.087 R)
• M41: 11,040,772 km (0.105 R)
• M42: 11,247,516 km (0.057 R)
• M43: 11,966,334 km (0.119 R)
• M44: 12,057,289 km (0.071 R)
• M45: 12,885,762 km (0.107 R)
• M46: 13,291,172 km (0.086 R)
• M47: 13,605,926 km (0.071 R)
• M48: 13,700,921 km (0.079 R)
• M49: 13,827,780 km (0.095 R)
• M50: 13,923,223 km (0.03 R)
• M51: 14,178,737 km (0.098 R)
• M52: 14,274,928 km (0.103 R)
• M53: 14,987,313 km (0.097 R)
• M54: 15,545,762 km (0.086 R)
• M55: 16,010,862 km (0.082 R)
• M56: 16,345,811 km (0.076 R)
• M57: 16,480,449 km (0.099 R)
• M58: 16,581,578 km (0.077 R)
• M59: 16,818,690 km (0.116 R)
• M60: 17,159,175 km (0.113 R)
• M61: 17,261,799 km (0.078 R)
• M62: 17,570,868 km (0.096 R)
• M63: 17,812,469 km (0.106 R)
• M64: 18,719,630 km (0.116 R)
• M65: 18,966,317 km (0.086 R)
• M66: 19,285,260 km (0.116 R)
• M67: 20,578,683 km (0.099 R)
• M68: 20,651,388 km (0.11 R)
• M69: 20,906,452 km (0.1 R)
• M70: 21,309,319 km (0.078 R)
• M71: 21,788,780 km (0.11 R)
• M72: 21,937,032 km (0.071 R)
• M73: 22,495,929 km (0.111 R)
• M74: 22,608,277 km (0.045 R)
• M75: 22,683,376 km (0.057 R)
• M76: 23,097,313 km (0.107 R)
• M77: 23,172,860 km (0.036 R)
• M78: 23,932,817 km (0.047 R)
• M79: 24,085,856 km (0.088 R)
• M80: 24,816,940 km (0.112 R)
• M81: 25,555,355 km (0.08 R)
• M82: 26,025,392 km (0.101 R)
• M83: 26,419,283 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 10

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.05 AU - 13.21 AU

Year: 12853 Days

Day: 10.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,232,739 km

• M1: 229,334 km (0.072 R)
• M2: 599,887 km (0.036 R)
• M3: 670,198 km (0.105 R)
• M4: 758,611 km (0.059 R)
• M5: 1,031,926 km (0.098 R)
• M6: 1,207,255 km (0.053 R)
• M7: 1,488,948 km (0.06 R)
• M8: 1,627,774 km (0.092 R)
• M9: 2,004,312 km (0.056 R)
• M10: 2,431,115 km (0.111 R)
• M11: 2,548,250 km (0.048 R)
• M12: 2,763,821 km (0.062 R)
• M13: 3,419,957 km (0.093 R)
• M14: 3,901,812 km (0.069 R)
• M15: 4,263,091 km (0.103 R)
• M16: 4,433,632 km (0.095 R)
• M17: 5,228,446 km (0.109 R)
• M18: 6,388,128 km (0.114 R)
• M19: 6,518,129 km (0.088 R)
• M20: 7,047,107 km (0.093 R)
• M21: 7,316,832 km (0.068 R)
• M22: 7,831,598 km (0.071 R)
• M23: 9,041,695 km (0.111 R)
• M24: 9,371,708 km (0.069 R)
• M25: 9,482,560 km (0.081 R)
• M26: 9,705,760 km (0.116 R)
• M27: 9,780,410 km (0.104 R)
• M28: 10,005,854 km (0.085 R)
• M29: 10,157,097 km (0.076 R)
• M30: 10,808,446 km (0.088 R)
• M31: 11,080,565 km (0.06 R)
• M32: 11,671,177 km (0.073 R)
• M33: 11,790,556 km (0.111 R)
• M34: 12,556,198 km (0.098 R)
• M35: 12,842,229 km (0.075 R)
• M36: 13,296,109 km (0.067 R)
• M37: 13,545,938 km (0.119 R)
• M38: 13,797,412 km (0.117 R)
• M39: 14,560,810 km (0.109 R)
• M40: 14,947,670 km (0.108 R)
• M41: 15,775,544 km (0.111 R)
• M42: 16,040,033 km (0.071 R)
• M43: 16,797,447 km (0.116 R)
• M44: 16,887,356 km (0.057 R)
• M45: 18,070,376 km (0.098 R)
• M46: 18,439,733 km (0.037 R)
• M47: 18,532,483 km (0.086 R)
• M48: 19,468,368 km (0.045 R)
• M49: 19,562,914 km (0.115 R)
• M50: 19,847,150 km (0.106 R)
• M51: 20,371,789 km (0.095 R)
• M52: 20,515,702 km (0.088 R)
• M53: 21,240,055 km (0.102 R)
• M54: 21,581,138 km (0.099 R)
• M55: 21,923,867 km (0.051 R)
• M56: 23,162,687 km (0.056 R)
• M57: 23,815,981 km (0.11 R)
• M58: 23,916,960 km (0.097 R)
• M59: 24,220,942 km (0.092 R)
• M60: 25,191,833 km (0.108 R)
• M61: 25,294,756 km (0.12 R)
• M62: 25,552,812 km (0.107 R)
• M63: 26,071,319 km (0.098 R)
• M64: 26,331,918 km (0.083 R)
• M65: 27,435,950 km (0.116 R)
• M66: 27,754,145 km (0.081 R)
• M67: 27,860,509 km (0.106 R)
• M68: 29,147,051 km (0.068 R)
• M69: 29,852,106 km (0.084 R)
• M70: 29,961,013 km (0.089 R)
• M71: 30,562,695 km (0.096 R)
• M72: 30,892,559 km (0.112 R)
• M73: 32,112,081 km (0.091 R)
• M74: 34,312,366 km (0.093 R)
• M75: 34,655,244 km (0.113 R)
• M76: 34,884,428 km (0.045 R)
• M77: 35,056,615 km (0.09 R)
• M78: 35,690,611 km (0.085 R)
• M79: 36,212,109 km (0.095 R)
• M80: 36,794,344 km (0.059 R)
• M81: 38,323,085 km (0.107 R)
• M82: 39,393,458 km (0.106 R)
• M83: 39,752,343 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit