🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.65 AU - 0.77 AU

Year: 219 Days

Day: 38.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.09 AU - 1.31 AU

Year: 480 Days

Day: 13.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,603,704 km

• M1: 177,573 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.31 AU - 3.71 AU

Year: 1907 Days

Day: 44.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 808.1

Radius: 6.9

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.83 AU - 14.33 AU

Year: 18278 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 95,603,704 km

• M1: 86,767 km (0.101 R)
• M2: 311,612 km (0.07 R)
• M3: 604,525 km (0.06 R)
• M4: 858,692 km (0.08 R)
• M5: 1,092,663 km (0.056 R)
• M6: 1,369,569 km (0.115 R)
• M7: 1,781,860 km (0.104 R)
• M8: 2,007,753 km (0.116 R)
• M9: 2,295,579 km (0.088 R)
• M10: 3,440,901 km (0.117 R)
• M11: 4,503,494 km (0.1 R)
• M12: 5,609,471 km (0.088 R)
• M13: 5,973,892 km (0.093 R)
• M14: 6,750,454 km (0.099 R)
• M15: 7,788,514 km (0.085 R)
• M16: 8,397,676 km (0.107 R)
• M17: 9,653,401 km (0.103 R)
• M18: 10,236,683 km (0.047 R)
• M19: 11,155,214 km (0.1 R)
• M20: 22,528,243 km (0.069 R)
• M21: 24,394,626 km (0.118 R)
• M22: 26,138,189 km (0.094 R)
• M23: 27,614,570 km (0.098 R)
• M24: 28,550,305 km (0.071 R)
• M25: 29,871,254 km (0.101 R)
• M26: 30,361,486 km (0.099 R)
• M27: 31,864,646 km (0.063 R)
• M28: 39,686,071 km (0.079 R)
• M29: 41,633,237 km (0.114 R)
• M30: 52,865,045 km (0.089 R)
• M31: 57,833,041 km (0.069 R)
• M32: 59,749,240 km (0.096 R)
• M33: 66,372,835 km (0.112 R)
• M34: 68,049,079 km (0.078 R)
• M35: 75,262,689 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.6

Radius: 3.9

Gravity: 24.83 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 13.44 AU - 17.22 AU

Year: 21923 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,603,704 km

• M1: 55,351 km (0.079 R)
• M2: 246,388 km (0.052 R)
• M3: 488,886 km (0.039 R)
• M4: 689,048 km (0.093 R)
• M5: 1,582,745 km (0.115 R)
• M6: 3,772,110 km (0.104 R)
• M7: 4,583,080 km (0.076 R)
• M8: 4,958,870 km (0.063 R)
• M9: 9,859,996 km (0.074 R)
• M10: 14,150,762 km (0.117 R)
• M11: 14,725,367 km (0.098 R)
• M12: 15,390,031 km (0.116 R)
• M13: 16,307,365 km (0.087 R)
• M14: 16,938,668 km (0.085 R)
• M15: 19,893,226 km (0.088 R)
• M16: 20,613,689 km (0.114 R)
• M17: 27,014,683 km (0.058 R)
• M18: 37,129,144 km (0.097 R)
• M19: 43,242,461 km (0.071 R)
• M20: 43,842,947 km (0.118 R)
• M21: 55,449,498 km (0.117 R)
• M22: 58,320,730 km (0.11 R)
• M23: 65,336,720 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.2

Radius: 6.6

Gravity: 22.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.08 AU - 18.22 AU

Year: 23705 Days

Day: 21 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,603,704 km

• M1: 82,129 km (0.087 R)
• M2: 301,739 km (0.114 R)
• M3: 511,176 km (0.067 R)
• M4: 768,783 km (0.057 R)
• M5: 1,962,275 km (0.077 R)
• M6: 4,212,826 km (0.106 R)
• M7: 4,464,898 km (0.09 R)
• M8: 5,748,298 km (0.118 R)
• M9: 6,059,013 km (0.086 R)
• M10: 6,713,803 km (0.079 R)
• M11: 7,209,720 km (0.101 R)
• M12: 9,810,778 km (0.069 R)
• M13: 11,183,039 km (0.104 R)
• M14: 11,738,047 km (0.102 R)
• M15: 12,022,283 km (0.072 R)
• M16: 13,904,374 km (0.036 R)
• M17: 20,921,711 km (0.074 R)
• M18: 22,957,888 km (0.114 R)
• M19: 23,627,338 km (0.116 R)
• M20: 31,735,393 km (0.051 R)
• M21: 33,410,889 km (0.104 R)
• M22: 35,291,484 km (0.102 R)
• M23: 39,104,435 km (0.106 R)
• M24: 40,219,238 km (0.101 R)
• M25: 47,177,932 km (0.111 R)
• M26: 61,051,340 km (0.107 R)
• M27: 69,485,518 km (0.111 R)
• M28: 72,778,616 km (0.115 R)
• M29: 78,161,447 km (0.057 R)
• M30: 79,928,347 km (0.091 R)
• M31: 86,187,971 km (0.097 R)
• M32: 89,711,300 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 20,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit