🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.01 AU - 1.05 AU

Year: 367 Days

Day: 44.5 Hours

Environment

Temp: 90 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,150,515 km

• M1: 331,958 km (0.078 R)
• M2: 553,961 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.42 AU - 2.08 AU

Year: 814 Days

Day: 13.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.39 AU - 2.87 AU

Year: 1499 Days

Day: 32.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.2 AU - 4.42 AU

Year: 3145 Days

Day: 14.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.2

Radius: 6.5

Gravity: 13.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.85 AU - 16.89 AU

Year: 20153 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,150,515 km

• M1: 300,093 km (0.083 R)
• M2: 746,045 km (0.076 R)
• M3: 1,166,564 km (0.094 R)
• M4: 1,275,172 km (0.1 R)
• M5: 1,650,813 km (0.076 R)
• M6: 1,994,439 km (0.06 R)
• M7: 2,091,977 km (0.108 R)
• M8: 2,567,997 km (0.112 R)
• M9: 2,891,428 km (0.112 R)
• M10: 3,537,092 km (0.115 R)
• M11: 3,978,107 km (0.094 R)
• M12: 4,607,016 km (0.089 R)
• M13: 6,191,557 km (0.045 R)
• M14: 6,623,895 km (0.093 R)
• M15: 7,065,956 km (0.084 R)
• M16: 7,517,592 km (0.041 R)
• M17: 8,713,777 km (0.102 R)
• M18: 8,981,707 km (0.055 R)
• M19: 9,306,633 km (0.094 R)
• M20: 9,745,852 km (0.1 R)
• M21: 9,856,705 km (0.086 R)
• M22: 10,417,397 km (0.042 R)
• M23: 10,988,412 km (0.047 R)
• M24: 11,687,034 km (0.044 R)
• M25: 12,220,351 km (0.105 R)
• M26: 13,372,254 km (0.052 R)
• M27: 13,557,307 km (0.116 R)
• M28: 14,939,891 km (0.111 R)
• M29: 15,067,797 km (0.062 R)
• M30: 15,389,133 km (0.108 R)
• M31: 16,300,932 km (0.118 R)
• M32: 16,697,067 km (0.104 R)
• M33: 17,633,699 km (0.036 R)
• M34: 18,176,590 km (0.094 R)
• M35: 19,209,264 km (0.079 R)
• M36: 19,348,241 km (0.032 R)
• M37: 19,697,552 km (0.114 R)
• M38: 20,757,752 km (0.068 R)
• M39: 21,619,286 km (0.103 R)
• M40: 21,691,542 km (0.111 R)
• M41: 21,763,947 km (0.056 R)
• M42: 22,859,602 km (0.096 R)
• M43: 25,028,173 km (0.119 R)
• M44: 25,104,019 km (0.08 R)
• M45: 25,484,895 km (0.12 R)
• M46: 25,561,339 km (0.064 R)
• M47: 27,809,945 km (0.102 R)
• M48: 28,124,998 km (0.06 R)
• M49: 28,918,016 km (0.112 R)
• M50: 30,444,663 km (0.068 R)
• M51: 30,850,821 km (0.1 R)
• M52: 31,422,434 km (0.059 R)
• M53: 33,492,121 km (0.107 R)
• M54: 35,776,331 km (0.107 R)
• M55: 38,197,872 km (0.116 R)
• M56: 38,635,894 km (0.073 R)
• M57: 41,029,460 km (0.116 R)
• M58: 43,014,923 km (0.113 R)
• M59: 44,294,733 km (0.085 R)
• M60: 44,386,586 km (0.107 R)
• M61: 45,401,607 km (0.054 R)
• M62: 46,144,510 km (0.067 R)
• M63: 46,237,710 km (0.099 R)
• M64: 46,330,909 km (0.075 R)
• M65: 49,537,241 km (0.099 R)
• M66: 50,206,093 km (0.082 R)
• M67: 50,685,853 km (0.109 R)
• M68: 50,781,895 km (0.091 R)
• M69: 52,037,021 km (0.089 R)
• M70: 53,399,858 km (0.059 R)
• M71: 53,791,505 km (0.064 R)
• M72: 54,675,927 km (0.08 R)
• M73: 54,774,512 km (0.115 R)
• M74: 55,466,253 km (0.114 R)
• M75: 55,962,170 km (0.09 R)
• M76: 56,559,065 km (0.049 R)
• M77: 59,879,839 km (0.118 R)
• M78: 60,184,869 km (0.076 R)
• M79: 61,102,951 km (0.114 R)
• M80: 61,307,601 km (0.057 R)
• M81: 62,231,368 km (0.12 R)
• M82: 62,643,360 km (0.109 R)
• M83: 63,056,400 km (0.111 R)
• M84: 64,300,606 km (0.085 R)
• M85: 66,077,230 km (0.061 R)
• M86: 66,708,084 km (0.079 R)
• M87: 66,813,401 km (0.085 R)
• M88: 67,129,801 km (0.059 R)
• M89: 67,658,180 km (0.115 R)
• M90: 69,678,499 km (0.115 R)
• M91: 70,535,097 km (0.069 R)
• M92: 71,072,153 km (0.107 R)
• M93: 72,150,455 km (0.041 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit