🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.38 AU - 3.74 AU

Year: 1881 Days

Day: 35.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.77 AU - 4.17 AU

Year: 2780 Days

Day: 15.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.7

Radius: 9.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.06 AU - 14.98 AU

Year: 14647 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,940,144 km

• M1: 115,639 km (0.112 R)
• M2: 936,782 km (0.114 R)
• M3: 1,037,461 km (0.034 R)
• M4: 1,141,881 km (0.063 R)
• M5: 1,231,639 km (0.092 R)
• M6: 1,655,450 km (0.043 R)
• M7: 1,737,280 km (0.114 R)
• M8: 2,100,354 km (0.082 R)
• M9: 2,211,805 km (0.107 R)
• M10: 2,325,050 km (0.092 R)
• M11: 2,797,929 km (0.069 R)
• M12: 2,871,382 km (0.072 R)
• M13: 3,274,548 km (0.075 R)
• M14: 3,456,608 km (0.072 R)
• M15: 3,776,449 km (0.114 R)
• M16: 4,359,132 km (0.063 R)
• M17: 4,940,170 km (0.042 R)
• M18: 5,089,170 km (0.074 R)
• M19: 5,483,809 km (0.115 R)
• M20: 5,545,443 km (0.11 R)
• M21: 6,399,498 km (0.044 R)
• M22: 6,529,648 km (0.073 R)
• M23: 6,891,675 km (0.078 R)
• M24: 7,498,444 km (0.104 R)
• M25: 8,618,932 km (0.078 R)
• M26: 8,690,739 km (0.094 R)
• M27: 8,871,004 km (0.07 R)
• M28: 9,567,382 km (0.11 R)
• M29: 10,895,961 km (0.092 R)
• M30: 11,839,923 km (0.06 R)
• M31: 13,056,603 km (0.062 R)
• M32: 13,180,470 km (0.11 R)
• M33: 13,387,663 km (0.117 R)
• M34: 13,637,940 km (0.116 R)
• M35: 13,973,788 km (0.115 R)
• M36: 14,440,234 km (0.1 R)
• M37: 14,654,009 km (0.107 R)
• M38: 14,911,916 km (0.088 R)
• M39: 15,214,552 km (0.105 R)
• M40: 16,312,301 km (0.104 R)
• M41: 16,401,163 km (0.071 R)
• M42: 16,848,161 km (0.104 R)
• M43: 17,617,244 km (0.066 R)
• M44: 18,536,822 km (0.118 R)
• M45: 19,049,045 km (0.106 R)
• M46: 19,142,843 km (0.102 R)
• M47: 20,278,590 km (0.096 R)
• M48: 21,193,231 km (0.1 R)
• M49: 21,973,982 km (0.095 R)
• M50: 22,764,009 km (0.041 R)
• M51: 22,863,342 km (0.115 R)
• M52: 22,962,974 km (0.037 R)
• M53: 23,714,254 km (0.116 R)
• M54: 23,865,498 km (0.045 R)
• M55: 24,017,041 km (0.071 R)
• M56: 24,321,023 km (0.098 R)
• M57: 24,933,028 km (0.119 R)
• M58: 25,446,897 km (0.095 R)
• M59: 26,171,998 km (0.116 R)
• M60: 26,589,526 km (0.101 R)
• M61: 27,219,931 km (0.053 R)
• M62: 27,589,886 km (0.117 R)
• M63: 28,014,744 km (0.107 R)
• M64: 28,174,665 km (0.113 R)
• M65: 28,388,290 km (0.117 R)
• M66: 28,817,187 km (0.099 R)
• M67: 29,194,324 km (0.086 R)
• M68: 29,735,868 km (0.119 R)
• M69: 31,380,248 km (0.114 R)
• M70: 31,768,155 km (0.111 R)
• M71: 32,492,807 km (0.1 R)
• M72: 33,618,232 km (0.052 R)
• M73: 33,731,477 km (0.111 R)
• M74: 35,157,893 km (0.113 R)
• M75: 35,215,339 km (0.115 R)
• M76: 35,330,380 km (0.118 R)
• M77: 36,371,132 km (0.082 R)
• M78: 36,662,100 km (0.107 R)
• M79: 36,895,323 km (0.088 R)
• M80: 37,774,659 km (0.051 R)
• M81: 37,892,393 km (0.115 R)
• M82: 38,246,341 km (0.095 R)
• M83: 39,195,689 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.9

Radius: 3.1

Gravity: 18.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.05 AU - 15.55 AU

Year: 18018 Days

Day: 21.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 44,940,144 km

• M1: 49,966 km (0.113 R)
• M2: 195,225 km (0.101 R)
• M3: 371,152 km (0.078 R)
• M4: 397,781 km (0.027 R)
• M5: 601,982 km (0.055 R)
• M6: 682,017 km (0.113 R)
• M7: 997,967 km (0.067 R)
• M8: 1,170,903 km (0.12 R)
• M9: 1,210,696 km (0.066 R)
• M10: 1,395,000 km (0.118 R)
• M11: 1,458,430 km (0.099 R)
• M12: 1,588,131 km (0.115 R)
• M13: 1,744,162 km (0.114 R)
• M14: 2,094,819 km (0.11 R)
• M15: 2,415,856 km (0.098 R)
• M16: 2,595,074 km (0.107 R)
• M17: 2,993,453 km (0.103 R)
• M18: 3,786,621 km (0.114 R)
• M19: 4,483,598 km (0.095 R)
• M20: 4,735,221 km (0.094 R)
• M21: 5,186,409 km (0.075 R)
• M22: 5,417,238 km (0.08 R)
• M23: 5,922,879 km (0.077 R)
• M24: 7,050,847 km (0.117 R)
• M25: 7,269,559 km (0.088 R)
• M26: 7,416,614 km (0.048 R)
• M27: 8,128,550 km (0.039 R)
• M28: 9,455,782 km (0.105 R)
• M29: 9,656,543 km (0.12 R)
• M30: 9,777,717 km (0.119 R)
• M31: 10,349,779 km (0.088 R)
• M32: 10,556,673 km (0.067 R)
• M33: 10,639,849 km (0.1 R)
• M34: 11,270,255 km (0.057 R)
• M35: 11,568,703 km (0.031 R)
• M36: 11,611,488 km (0.118 R)
• M37: 11,826,460 km (0.109 R)
• M38: 11,956,161 km (0.116 R)
• M39: 12,655,381 km (0.117 R)
• M40: 13,233,128 km (0.098 R)
• M41: 14,184,571 km (0.117 R)
• M42: 14,598,957 km (0.07 R)
• M43: 14,970,708 km (0.096 R)
• M44: 16,778,598 km (0.054 R)
• M45: 16,924,157 km (0.051 R)
• M46: 16,972,926 km (0.078 R)
• M47: 17,167,852 km (0.109 R)
• M48: 17,461,811 km (0.106 R)
• M49: 18,203,817 km (0.091 R)
• M50: 18,453,496 km (0.117 R)
• M51: 20,283,975 km (0.118 R)
• M52: 20,646,601 km (0.062 R)
• M53: 20,750,571 km (0.036 R)
• M54: 21,378,284 km (0.109 R)
• M55: 21,959,023 km (0.063 R)
• M56: 22,224,708 km (0.115 R)
• M57: 22,651,960 km (0.042 R)
• M58: 22,974,343 km (0.104 R)
• M59: 23,136,059 km (0.045 R)
• M60: 23,569,145 km (0.111 R)
• M61: 24,059,526 km (0.1 R)
• M62: 24,608,251 km (0.044 R)
• M63: 25,105,814 km (0.095 R)
• M64: 25,383,617 km (0.105 R)
• M65: 25,942,216 km (0.043 R)
• M66: 26,844,440 km (0.102 R)
• M67: 26,901,288 km (0.076 R)
• M68: 27,470,807 km (0.09 R)
• M69: 28,737,601 km (0.088 R)
• M70: 29,378,179 km (0.025 R)
• M71: 29,788,227 km (0.079 R)
• M72: 30,141,278 km (0.113 R)
• M73: 31,148,820 km (0.096 R)
• M74: 31,208,509 km (0.076 R)
• M75: 31,387,578 km (0.075 R)
• M76: 31,987,017 km (0.075 R)
• M77: 32,348,445 km (0.04 R)
• M78: 32,711,220 km (0.068 R)
• M79: 33,563,030 km (0.102 R)
• M80: 35,412,658 km (0.098 R)
• M81: 37,042,228 km (0.119 R)
• M82: 37,295,048 km (0.105 R)
• M83: 38,184,707 km (0.084 R)
• M84: 38,888,565 km (0.093 R)
• M85: 39,274,228 km (0.079 R)
• M86: 39,919,893 km (0.102 R)
• M87: 39,984,668 km (0.088 R)
• M88: 40,308,997 km (0.108 R)
• M89: 41,418,265 km (0.112 R)
• M90: 41,549,313 km (0.119 R)
• M91: 41,943,653 km (0.037 R)
• M92: 42,339,189 km (0.1 R)
• M93: 44,067,344 km (0.095 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit