🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.95 AU - 1.23 AU

Year: 412 Days

Day: 33.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,730,556 km

• M1: 131,347 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.45 AU - 1.57 AU

Year: 671 Days

Day: 18.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 11.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.91 AU - 6.33 AU

Year: 4190 Days

Day: 12.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,730,556 km

• M1: 156,180 km (0.089 R)
• M2: 258,206 km (0.082 R)
• M3: 338,690 km (0.055 R)
• M4: 523,742 km (0.086 R)
• M5: 638,633 km (0.115 R)
• M6: 833,709 km (0.057 R)
• M7: 915,689 km (0.083 R)
• M8: 1,059,153 km (0.086 R)
• M9: 1,200,224 km (0.108 R)
• M10: 1,358,648 km (0.071 R)
• M11: 1,535,772 km (0.104 R)
• M12: 1,650,364 km (0.1 R)
• M13: 1,840,054 km (0.03 R)
• M14: 2,112,771 km (0.067 R)
• M15: 2,532,991 km (0.062 R)
• M16: 2,965,179 km (0.114 R)
• M17: 3,153,374 km (0.075 R)
• M18: 3,301,027 km (0.098 R)
• M19: 3,450,924 km (0.084 R)
• M20: 3,587,806 km (0.109 R)
• M21: 3,757,599 km (0.115 R)
• M22: 3,866,955 km (0.119 R)
• M23: 4,397,429 km (0.093 R)
• M24: 4,479,858 km (0.039 R)
• M25: 4,629,456 km (0.114 R)
• M26: 5,580,001 km (0.113 R)
• M27: 5,885,779 km (0.07 R)
• M28: 6,050,037 km (0.112 R)
• M29: 6,160,291 km (0.034 R)
• M30: 6,779,177 km (0.107 R)
• M31: 7,261,181 km (0.116 R)
• M32: 7,398,213 km (0.099 R)
• M33: 7,595,383 km (0.112 R)
• M34: 7,754,406 km (0.11 R)
• M35: 7,974,763 km (0.079 R)
• M36: 8,156,674 km (0.117 R)
• M37: 8,627,908 km (0.095 R)
• M38: 8,919,175 km (0.069 R)
• M39: 9,023,893 km (0.109 R)
• M40: 9,150,303 km (0.049 R)
• M41: 9,362,134 km (0.041 R)
• M42: 9,468,648 km (0.12 R)
• M43: 9,639,937 km (0.096 R)
• M44: 9,769,040 km (0.109 R)
• M45: 9,898,742 km (0.057 R)
• M46: 9,985,508 km (0.082 R)
• M47: 10,225,613 km (0.104 R)
• M48: 10,600,206 km (0.106 R)
• M49: 11,024,465 km (0.038 R)
• M50: 11,249,909 km (0.088 R)
• M51: 11,340,566 km (0.06 R)
• M52: 11,935,517 km (0.11 R)
• M53: 12,120,719 km (0.08 R)
• M54: 12,260,293 km (0.085 R)
• M55: 12,400,317 km (0.104 R)
• M56: 12,611,250 km (0.091 R)
• M57: 12,728,984 km (0.116 R)
• M58: 12,894,588 km (0.109 R)
• M59: 13,132,150 km (0.071 R)
• M60: 13,611,910 km (0.074 R)
• M61: 13,902,429 km (0.052 R)
• M62: 14,342,247 km (0.034 R)
• M63: 14,440,533 km (0.108 R)
• M64: 14,836,219 km (0.07 R)
• M65: 15,993,508 km (0.06 R)
• M66: 16,531,462 km (0.082 R)
• M67: 17,049,370 km (0.084 R)
• M68: 17,310,269 km (0.068 R)
• M69: 17,546,334 km (0.083 R)
• M70: 17,704,160 km (0.117 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 17,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit