🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 35.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.2 AU - 1.36 AU

Year: 532 Days

Day: 32.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,755,366 km

• M1: 638,334 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.33 AU - 2.77 AU

Year: 1495 Days

Day: 19.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.32 AU - 5.14 AU

Year: 3776 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,755,366 km

• M1: 189,391 km (0.069 R)
• M2: 377,735 km (0.107 R)
• M3: 467,493 km (0.092 R)
• M4: 574,755 km (0.106 R)
• M5: 700,716 km (0.112 R)
• M6: 793,766 km (0.099 R)
• M7: 918,980 km (0.092 R)
• M8: 1,061,397 km (0.111 R)
• M9: 1,171,052 km (0.109 R)
• M10: 1,274,275 km (0.089 R)
• M11: 1,802,505 km (0.115 R)
• M12: 1,898,995 km (0.071 R)
• M13: 2,122,794 km (0.113 R)
• M14: 2,264,014 km (0.096 R)
• M15: 2,395,212 km (0.12 R)
• M16: 2,515,488 km (0.096 R)
• M17: 2,903,096 km (0.065 R)
• M18: 3,147,838 km (0.092 R)
• M19: 3,474,710 km (0.072 R)
• M20: 3,766,126 km (0.038 R)
• M21: 4,193,976 km (0.086 R)
• M22: 4,488,086 km (0.07 R)
• M23: 5,217,824 km (0.073 R)
• M24: 5,305,040 km (0.057 R)
• M25: 5,659,287 km (0.093 R)
• M26: 5,911,809 km (0.116 R)
• M27: 6,021,165 km (0.104 R)
• M28: 6,131,269 km (0.117 R)
• M29: 6,371,972 km (0.108 R)
• M30: 6,805,806 km (0.045 R)
• M31: 6,901,399 km (0.087 R)
• M32: 7,405,693 km (0.077 R)
• M33: 7,622,610 km (0.106 R)
• M34: 8,002,439 km (0.039 R)
• M35: 8,164,304 km (0.11 R)
• M36: 8,429,541 km (0.108 R)
• M37: 8,656,182 km (0.119 R)
• M38: 8,905,860 km (0.098 R)
• M39: 9,263,549 km (0.119 R)
• M40: 9,454,885 km (0.036 R)
• M41: 9,561,698 km (0.098 R)
• M42: 10,211,251 km (0.099 R)
• M43: 10,497,283 km (0.088 R)
• M44: 10,630,125 km (0.059 R)
• M45: 10,942,336 km (0.087 R)
• M46: 11,257,689 km (0.108 R)
• M47: 11,507,517 km (0.071 R)
• M48: 11,690,475 km (0.094 R)
• M49: 12,012,859 km (0.115 R)
• M50: 12,198,360 km (0.085 R)
• M51: 12,572,205 km (0.107 R)
• M52: 12,902,667 km (0.085 R)
• M53: 13,116,442 km (0.096 R)
• M54: 13,427,456 km (0.109 R)
• M55: 13,886,422 km (0.1 R)
• M56: 13,983,811 km (0.081 R)
• M57: 14,130,117 km (0.069 R)
• M58: 14,399,693 km (0.111 R)
• M59: 15,043,861 km (0.088 R)
• M60: 15,976,903 km (0.068 R)
• M61: 16,257,848 km (0.068 R)
• M62: 16,540,438 km (0.047 R)
• M63: 16,980,406 km (0.118 R)
• M64: 17,214,975 km (0.074 R)
• M65: 17,319,544 km (0.108 R)
• M66: 17,660,926 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 13.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.8 AU - 9.26 AU

Year: 9145 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,755,366 km

• M1: 176,974 km (0.118 R)
• M2: 345,571 km (0.096 R)
• M3: 675,135 km (0.116 R)
• M4: 818,749 km (0.083 R)
• M5: 1,315,115 km (0.12 R)
• M6: 1,521,410 km (0.106 R)
• M7: 2,084,347 km (0.073 R)
• M8: 2,302,311 km (0.055 R)
• M9: 2,630,679 km (0.113 R)
• M10: 2,840,415 km (0.085 R)
• M11: 3,001,532 km (0.118 R)
• M12: 3,110,589 km (0.043 R)
• M13: 3,445,837 km (0.064 R)
• M14: 3,560,280 km (0.107 R)
• M15: 4,459,064 km (0.117 R)
• M16: 4,647,108 km (0.094 R)
• M17: 4,869,859 km (0.047 R)
• M18: 5,226,950 km (0.097 R)
• M19: 5,325,983 km (0.054 R)
• M20: 5,660,185 km (0.109 R)
• M21: 5,898,345 km (0.116 R)
• M22: 6,070,532 km (0.038 R)
• M23: 7,470,170 km (0.049 R)
• M24: 7,806,914 km (0.072 R)
• M25: 8,807,874 km (0.107 R)
• M26: 9,243,652 km (0.095 R)
• M27: 9,849,225 km (0.098 R)
• M28: 10,136,153 km (0.058 R)
• M29: 10,384,336 km (0.102 R)
• M30: 11,098,666 km (0.115 R)
• M31: 11,915,770 km (0.093 R)
• M32: 12,090,350 km (0.078 R)
• M33: 12,486,037 km (0.064 R)
• M34: 12,841,481 km (0.067 R)
• M35: 13,200,217 km (0.112 R)
• M36: 13,698,827 km (0.077 R)
• M37: 14,902,042 km (0.113 R)
• M38: 15,994,556 km (0.098 R)
• M39: 16,090,897 km (0.069 R)
• M40: 16,429,137 km (0.117 R)
• M41: 16,574,846 km (0.108 R)
• M42: 16,818,690 km (0.12 R)
• M43: 17,557,404 km (0.116 R)
• M44: 18,155,946 km (0.1 R)
• M45: 20,564,172 km (0.09 R)
• M46: 21,195,026 km (0.087 R)
• M47: 21,300,792 km (0.095 R)
• M48: 21,406,707 km (0.117 R)
• M49: 21,512,772 km (0.113 R)
• M50: 22,475,734 km (0.116 R)
• M51: 23,016,829 km (0.112 R)
• M52: 23,180,040 km (0.068 R)
• M53: 23,726,671 km (0.089 R)
• M54: 23,946,430 km (0.113 R)
• M55: 24,721,347 km (0.114 R)
• M56: 25,223,847 km (0.104 R)
• M57: 26,409,260 km (0.12 R)
• M58: 27,439,840 km (0.108 R)
• M59: 27,612,925 km (0.104 R)
• M60: 27,728,564 km (0.081 R)
• M61: 28,192,467 km (0.077 R)
• M62: 28,425,391 km (0.052 R)
• M63: 28,542,077 km (0.115 R)
• M64: 28,893,034 km (0.088 R)
• M65: 29,481,402 km (0.063 R)
• M66: 29,658,526 km (0.066 R)
• M67: 31,994,945 km (0.088 R)
• M68: 32,238,042 km (0.078 R)
• M69: 33,031,958 km (0.094 R)
• M70: 33,338,933 km (0.096 R)
• M71: 34,017,808 km (0.091 R)
• M72: 34,638,938 km (0.082 R)
• M73: 34,763,703 km (0.073 R)
• M74: 34,950,999 km (0.117 R)
• M75: 35,514,834 km (0.049 R)
• M76: 35,766,457 km (0.082 R)
• M77: 36,778,786 km (0.118 R)
• M78: 37,480,251 km (0.1 R)
• M79: 37,672,334 km (0.097 R)
• M80: 38,443,810 km (0.114 R)
• M81: 38,702,166 km (0.063 R)
• M82: 39,610,973 km (0.119 R)
• M83: 41,847,162 km (0.092 R)
• M84: 43,719,230 km (0.116 R)
• M85: 44,801,271 km (0.058 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: 255 - 17,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit