🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.61 AU

Year: 138 Days

Day: 35.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.66 AU - 0.82 AU

Year: 235 Days

Day: 27.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,002,527 km

• M1: 147,055 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.9 AU - 3.08 AU

Year: 1908 Days

Day: 18 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,002,527 km

• M1: 1,548,338 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.1

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.5 AU - 5.62 AU

Year: 4837 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 69.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 18,002,527 km

• M1: 186,997 km (0.047 R)
• M2: 316,100 km (0.09 R)
• M3: 432,936 km (0.087 R)
• M4: 535,560 km (0.087 R)
• M5: 633,397 km (0.114 R)
• M6: 730,636 km (0.078 R)
• M7: 1,624,932 km (0.096 R)
• M8: 1,777,821 km (0.087 R)
• M9: 1,886,579 km (0.104 R)
• M10: 2,123,991 km (0.113 R)
• M11: 2,492,001 km (0.107 R)
• M12: 2,767,710 km (0.105 R)
• M13: 3,111,935 km (0.104 R)
• M14: 3,319,278 km (0.041 R)
• M15: 3,531,258 km (0.066 R)
• M16: 3,685,493 km (0.091 R)
• M17: 3,873,538 km (0.06 R)
• M18: 4,129,500 km (0.111 R)
• M19: 4,557,200 km (0.077 R)
• M20: 4,725,647 km (0.098 R)
• M21: 4,878,985 km (0.056 R)
• M22: 5,120,885 km (0.12 R)
• M23: 5,420,080 km (0.091 R)
• M24: 5,688,908 km (0.096 R)
• M25: 5,834,018 km (0.102 R)
• M26: 6,559,567 km (0.031 R)
• M27: 6,692,859 km (0.061 R)
• M28: 7,117,717 km (0.041 R)
• M29: 7,254,749 km (0.102 R)
• M30: 7,353,184 km (0.097 R)
• M31: 7,852,093 km (0.103 R)
• M32: 8,279,644 km (0.105 R)
• M33: 8,382,717 km (0.037 R)
• M34: 8,589,910 km (0.109 R)
• M35: 9,072,961 km (0.104 R)
• M36: 9,200,419 km (0.069 R)
• M37: 9,868,672 km (0.067 R)
• M38: 10,709,263 km (0.109 R)
• M39: 10,821,611 km (0.11 R)
• M40: 11,024,765 km (0.103 R)
• M41: 11,138,160 km (0.06 R)
• M42: 11,343,408 km (0.088 R)
• M43: 11,457,851 km (0.112 R)
• M44: 12,059,683 km (0.113 R)
• M45: 12,553,356 km (0.062 R)
• M46: 12,743,195 km (0.102 R)
• M47: 13,560,449 km (0.035 R)
• M48: 13,730,841 km (0.103 R)
• M49: 14,221,671 km (0.086 R)
• M50: 14,370,072 km (0.091 R)
• M51: 14,543,755 km (0.108 R)
• M52: 14,868,383 km (0.078 R)
• M53: 15,728,571 km (0.039 R)
• M54: 16,113,187 km (0.116 R)
• M55: 16,293,751 km (0.109 R)
• M56: 16,500,944 km (0.057 R)
• M57: 16,604,915 km (0.112 R)
• M58: 16,709,035 km (0.099 R)
• M59: 16,865,664 km (0.118 R)
• M60: 17,259,406 km (0.045 R)
• M61: 17,470,638 km (0.074 R)
• M62: 17,762,503 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit