🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.44 AU - 0.6 AU

Year: 132 Days

Day: 35.7 Hours

Environment

Temp: 271 °C

Axial Tilt: 149.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4 AU - 5.2 AU

Year: 3467 Days

Day: 36.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,100,032 km

• M1: 1,467,705 km (0.071 R)

Asteroid Belt

Center: 6.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.6

Radius: 8.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.15 AU - 9.11 AU

Year: 7407 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,100,032 km

• M1: 125,961 km (0.089 R)
• M2: 182,210 km (0.091 R)
• M3: 266,284 km (0.026 R)
• M4: 404,213 km (0.072 R)
• M5: 800,947 km (0.074 R)
• M6: 947,703 km (0.082 R)
• M7: 1,157,289 km (0.082 R)
• M8: 1,225,955 km (0.037 R)
• M9: 1,338,751 km (0.108 R)
• M10: 1,469,949 km (0.102 R)
• M11: 1,544,598 km (0.111 R)
• M12: 1,636,002 km (0.08 R)
• M13: 2,003,415 km (0.109 R)
• M14: 2,188,168 km (0.064 R)
• M15: 2,538,526 km (0.11 R)
• M16: 2,592,681 km (0.085 R)
• M17: 2,887,837 km (0.112 R)
• M18: 3,097,125 km (0.116 R)
• M19: 3,530,360 km (0.072 R)
• M20: 5,055,510 km (0.086 R)
• M21: 5,124,026 km (0.079 R)
• M22: 5,192,692 km (0.101 R)
• M23: 5,400,932 km (0.103 R)
• M24: 5,611,865 km (0.102 R)
• M25: 6,066,194 km (0.113 R)
• M26: 6,408,623 km (0.047 R)
• M27: 6,532,341 km (0.115 R)
• M28: 6,858,015 km (0.082 R)
• M29: 7,035,438 km (0.105 R)
• M30: 7,421,102 km (0.068 R)
• M31: 7,525,072 km (0.095 R)
• M32: 7,629,491 km (0.083 R)
• M33: 8,025,627 km (0.116 R)
• M34: 9,198,025 km (0.109 R)
• M35: 9,365,874 km (0.076 R)
• M36: 9,591,168 km (0.098 R)
• M37: 11,427,781 km (0.087 R)
• M38: 11,759,440 km (0.107 R)
• M39: 12,002,536 km (0.09 R)
• M40: 12,155,425 km (0.114 R)
• M41: 12,432,181 km (0.104 R)
• M42: 12,617,832 km (0.1 R)
• M43: 13,401,127 km (0.092 R)
• M44: 14,426,770 km (0.119 R)
• M45: 16,214,165 km (0.106 R)
• M46: 16,586,814 km (0.082 R)
• M47: 17,478,716 km (0.043 R)
• M48: 17,652,100 km (0.078 R)
• M49: 17,721,513 km (0.051 R)
• M50: 17,791,076 km (0.117 R)
• M51: 17,930,502 km (0.077 R)
• M52: 18,421,482 km (0.115 R)
• M53: 18,597,858 km (0.097 R)
• M54: 19,166,030 km (0.113 R)
• M55: 19,559,922 km (0.117 R)
• M56: 19,956,655 km (0.038 R)
• M57: 21,384,118 km (0.11 R)
• M58: 21,458,169 km (0.101 R)
• M59: 21,681,070 km (0.099 R)
• M60: 22,844,343 km (0.065 R)
• M61: 23,300,018 km (0.044 R)
• M62: 23,567,349 km (0.106 R)
• M63: 24,104,855 km (0.067 R)
• M64: 24,568,758 km (0.116 R)
• M65: 24,840,876 km (0.082 R)
• M66: 25,662,916 km (0.097 R)
• M67: 26,017,912 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.7

Radius: 13.6

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.18 AU - 9.84 AU

Year: 7968 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,100,032 km

• M1: 170,242 km (0.071 R)
• M2: 350,657 km (0.071 R)
• M3: 644,468 km (0.109 R)
• M4: 788,530 km (0.105 R)
• M5: 959,521 km (0.107 R)
• M6: 1,478,476 km (0.086 R)
• M7: 1,844,392 km (0.089 R)
• M8: 1,940,434 km (0.091 R)
• M9: 2,058,018 km (0.078 R)
• M10: 2,198,490 km (0.119 R)
• M11: 2,617,514 km (0.065 R)
• M12: 2,903,695 km (0.098 R)
• M13: 3,062,119 km (0.102 R)
• M14: 3,246,723 km (0.032 R)
• M15: 3,458,852 km (0.082 R)
• M16: 3,651,385 km (0.075 R)
• M17: 4,022,088 km (0.063 R)
• M18: 4,250,524 km (0.079 R)
• M19: 4,353,448 km (0.119 R)
• M20: 4,483,149 km (0.106 R)
• M21: 5,400,184 km (0.112 R)
• M22: 5,709,104 km (0.116 R)
• M23: 6,551,639 km (0.097 R)
• M24: 6,790,995 km (0.058 R)
• M25: 7,063,712 km (0.109 R)
• M26: 7,401,953 km (0.111 R)
• M27: 7,745,729 km (0.056 R)
• M28: 7,998,849 km (0.093 R)
• M29: 8,319,287 km (0.116 R)
• M30: 8,481,152 km (0.037 R)
• M31: 8,578,690 km (0.069 R)
• M32: 9,339,545 km (0.041 R)
• M33: 10,260,020 km (0.094 R)
• M34: 10,960,737 km (0.106 R)
• M35: 11,067,101 km (0.052 R)
• M36: 11,173,914 km (0.105 R)
• M37: 11,316,780 km (0.095 R)
• M38: 11,858,174 km (0.062 R)
• M39: 12,816,648 km (0.103 R)
• M40: 13,078,893 km (0.116 R)
• M41: 13,418,779 km (0.118 R)
• M42: 13,761,658 km (0.099 R)
• M43: 14,300,659 km (0.117 R)
• M44: 14,455,941 km (0.048 R)
• M45: 14,690,062 km (0.054 R)
• M46: 15,678,455 km (0.093 R)
• M47: 15,798,582 km (0.099 R)
• M48: 15,999,343 km (0.079 R)
• M49: 16,606,860 km (0.118 R)
• M50: 16,770,221 km (0.065 R)
• M51: 17,636,243 km (0.115 R)
• M52: 17,802,895 km (0.09 R)
• M53: 19,154,661 km (0.108 R)
• M54: 20,233,561 km (0.119 R)
• M55: 20,364,309 km (0.041 R)
• M56: 20,539,189 km (0.112 R)
• M57: 20,714,518 km (0.062 R)
• M58: 21,066,821 km (0.115 R)
• M59: 21,376,638 km (0.046 R)
• M60: 21,598,791 km (0.052 R)
• M61: 22,315,066 km (0.07 R)
• M62: 22,630,867 km (0.095 R)
• M63: 22,721,373 km (0.08 R)
• M64: 23,175,852 km (0.088 R)
• M65: 24,001,183 km (0.103 R)
• M66: 25,163,708 km (0.111 R)
• M67: 25,633,745 km (0.099 R)
• M68: 26,154,196 km (0.109 R)
• M69: 26,678,237 km (0.109 R)
• M70: 26,773,830 km (0.07 R)
• M71: 27,591,382 km (0.107 R)
• M72: 28,857,728 km (0.036 R)
• M73: 30,442,120 km (0.046 R)
• M74: 30,742,362 km (0.11 R)
• M75: 32,105,498 km (0.085 R)
• M76: 32,922,602 km (0.098 R)
• M77: 33,179,461 km (0.104 R)
• M78: 34,681,723 km (0.105 R)
• M79: 34,942,921 km (0.092 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit