🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 130 Days

Day: 21.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.91 AU - 1.35 AU

Year: 430 Days

Day: 20.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.7 AU - 4.18 AU

Year: 2285 Days

Day: 36.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 11.4

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.7 AU - 6 AU

Year: 4432 Days

Day: 9.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,899,590 km

• M1: 326,123 km (0.1 R)
• M2: 425,606 km (0.116 R)
• M3: 506,538 km (0.102 R)
• M4: 917,484 km (0.096 R)
• M5: 1,056,610 km (0.063 R)
• M6: 1,143,676 km (0.042 R)
• M7: 1,248,693 km (0.081 R)
• M8: 1,566,888 km (0.047 R)
• M9: 1,910,814 km (0.106 R)
• M10: 2,000,572 km (0.072 R)
• M11: 2,184,578 km (0.083 R)
• M12: 2,668,976 km (0.097 R)
• M13: 2,872,279 km (0.115 R)
• M14: 3,713,019 km (0.098 R)
• M15: 3,803,376 km (0.112 R)
• M16: 4,149,097 km (0.041 R)
• M17: 4,266,681 km (0.107 R)
• M18: 4,920,424 km (0.091 R)
• M19: 5,070,021 km (0.081 R)
• M20: 5,348,124 km (0.107 R)
• M21: 6,840,961 km (0.105 R)
• M22: 7,806,466 km (0.065 R)
• M23: 8,633,592 km (0.083 R)
• M24: 9,241,558 km (0.111 R)
• M25: 9,426,611 km (0.119 R)
• M26: 9,894,702 km (0.079 R)
• M27: 10,853,625 km (0.086 R)
• M28: 11,114,374 km (0.093 R)
• M29: 11,212,660 km (0.082 R)
• M30: 11,942,398 km (0.117 R)
• M31: 12,177,865 km (0.067 R)
• M32: 12,414,828 km (0.096 R)
• M33: 12,585,070 km (0.073 R)
• M34: 12,721,803 km (0.06 R)
• M35: 13,031,321 km (0.103 R)
• M36: 13,447,801 km (0.099 R)
• M37: 14,976,093 km (0.048 R)
• M38: 15,193,758 km (0.113 R)
• M39: 15,632,080 km (0.062 R)
• M40: 16,148,791 km (0.036 R)
• M41: 16,371,991 km (0.12 R)
• M42: 16,972,178 km (0.111 R)
• M43: 18,310,031 km (0.084 R)
• M44: 18,815,672 km (0.074 R)
• M45: 19,562,764 km (0.085 R)
• M46: 19,721,338 km (0.07 R)
• M47: 20,159,510 km (0.08 R)
• M48: 20,600,973 km (0.107 R)
• M49: 20,883,564 km (0.084 R)
• M50: 21,208,041 km (0.073 R)
• M51: 21,534,165 km (0.087 R)
• M52: 21,656,985 km (0.053 R)
• M53: 21,862,083 km (0.083 R)
• M54: 22,109,069 km (0.114 R)
• M55: 22,398,392 km (0.037 R)
• M56: 22,522,707 km (0.069 R)
• M57: 22,688,911 km (0.08 R)
• M58: 22,855,563 km (0.104 R)
• M59: 23,821,367 km (0.077 R)
• M60: 24,245,477 km (0.088 R)
• M61: 24,714,915 km (0.113 R)
• M62: 25,015,158 km (0.049 R)
• M63: 25,144,261 km (0.11 R)
• M64: 25,230,429 km (0.094 R)
• M65: 25,489,532 km (0.089 R)
• M66: 26,622,437 km (0.115 R)
• M67: 26,754,233 km (0.069 R)
• M68: 26,930,160 km (0.06 R)
• M69: 27,018,423 km (0.1 R)
• M70: 27,106,685 km (0.109 R)
• M71: 27,283,510 km (0.102 R)
• M72: 28,039,279 km (0.11 R)
• M73: 29,435,027 km (0.068 R)
• M74: 30,301,797 km (0.079 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit