🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.64 AU - 0.86 AU

Year: 228 Days

Day: 17.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,661,839 km

• M1: 213,327 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.27 AU - 1.67 AU

Year: 626 Days

Day: 40.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.91 AU - 4.95 AU

Year: 3277 Days

Day: 38.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 100.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,661,839 km

• M1: 1,162,824 km (0.111 R)
• M2: 1,212,192 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.33 AU - 6.41 AU

Year: 4374 Days

Day: 44.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.8

Radius: 5.9

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.53 AU - 21.13 AU

Year: 25356 Days

Day: 22.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,661,839 km

• M1: 873,352 km (0.119 R)
• M2: 1,133,353 km (0.11 R)
• M3: 1,919,041 km (0.09 R)
• M4: 2,255,637 km (0.116 R)
• M5: 2,471,955 km (0.088 R)
• M6: 3,463,939 km (0.091 R)
• M7: 3,650,637 km (0.093 R)
• M8: 4,197,118 km (0.034 R)
• M9: 4,263,091 km (0.101 R)
• M10: 4,598,190 km (0.11 R)
• M11: 4,941,666 km (0.101 R)
• M12: 5,400,633 km (0.091 R)
• M13: 5,689,955 km (0.067 R)
• M14: 5,910,163 km (0.06 R)
• M15: 6,587,542 km (0.081 R)
• M16: 6,702,882 km (0.034 R)
• M17: 6,780,075 km (0.087 R)
• M18: 7,528,513 km (0.03 R)
• M19: 8,302,981 km (0.071 R)
• M20: 8,385,858 km (0.113 R)
• M21: 8,889,554 km (0.086 R)
• M22: 8,932,040 km (0.117 R)
• M23: 9,017,012 km (0.077 R)
• M24: 9,273,871 km (0.093 R)
• M25: 9,446,358 km (0.105 R)
• M26: 9,750,789 km (0.071 R)
• M27: 9,794,472 km (0.084 R)
• M28: 11,274,743 km (0.095 R)
• M29: 11,366,745 km (0.077 R)
• M30: 12,871,401 km (0.071 R)
• M31: 12,919,422 km (0.101 R)
• M32: 13,015,613 km (0.047 R)
• M33: 13,744,903 km (0.082 R)
• M34: 15,191,963 km (0.116 R)
• M35: 15,344,403 km (0.113 R)
• M36: 15,753,553 km (0.099 R)
• M37: 15,856,327 km (0.083 R)
• M38: 16,425,846 km (0.079 R)
• M39: 16,949,289 km (0.073 R)
• M40: 18,120,341 km (0.11 R)
• M41: 19,372,176 km (0.057 R)
• M42: 19,427,228 km (0.094 R)
• M43: 20,092,041 km (0.082 R)
• M44: 21,729,091 km (0.052 R)
• M45: 23,116,162 km (0.055 R)
• M46: 23,291,491 km (0.11 R)
• M47: 25,430,292 km (0.116 R)
• M48: 26,645,326 km (0.106 R)
• M49: 26,767,846 km (0.105 R)
• M50: 27,321,658 km (0.101 R)
• M51: 31,237,831 km (0.113 R)
• M52: 31,431,709 km (0.086 R)
• M53: 32,669,033 km (0.111 R)
• M54: 33,392,638 km (0.082 R)
• M55: 33,855,793 km (0.098 R)
• M56: 34,588,075 km (0.112 R)
• M57: 34,922,576 km (0.101 R)
• M58: 36,000,428 km (0.095 R)
• M59: 36,135,814 km (0.096 R)
• M60: 37,157,418 km (0.051 R)
• M61: 39,438,038 km (0.118 R)
• M62: 41,054,293 km (0.03 R)
• M63: 41,621,419 km (0.119 R)
• M64: 42,405,611 km (0.044 R)
• M65: 43,699,184 km (0.085 R)
• M66: 44,859,913 km (0.06 R)
• M67: 46,177,871 km (0.078 R)
• M68: 47,137,541 km (0.109 R)
• M69: 47,880,294 km (0.118 R)
• M70: 48,552,139 km (0.042 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit