🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 160 Days

Day: 22.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,988,672 km

• M1: 34,408 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 309 Days

Day: 30.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.43 AU - 2.23 AU

Year: 943 Days

Day: 24.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 12.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.12 AU - 9.64 AU

Year: 8423 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 62.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 21,988,672 km

• M1: 174,730 km (0.09 R)
• M2: 302,188 km (0.058 R)
• M3: 395,986 km (0.041 R)
• M4: 634,744 km (0.096 R)
• M5: 966,402 km (0.114 R)
• M6: 1,089,372 km (0.101 R)
• M7: 1,478,476 km (0.062 R)
• M8: 1,635,554 km (0.117 R)
• M9: 1,716,336 km (0.083 R)
• M10: 1,896,153 km (0.113 R)
• M11: 2,230,055 km (0.117 R)
• M12: 2,396,408 km (0.1 R)
• M13: 2,520,126 km (0.111 R)
• M14: 2,838,919 km (0.12 R)
• M15: 2,920,749 km (0.106 R)
• M16: 3,358,921 km (0.027 R)
• M17: 3,445,538 km (0.069 R)
• M18: 3,710,326 km (0.094 R)
• M19: 3,908,693 km (0.092 R)
• M20: 4,055,299 km (0.105 R)
• M21: 4,147,900 km (0.065 R)
• M22: 4,316,198 km (0.082 R)
• M23: 4,621,228 km (0.049 R)
• M24: 4,893,945 km (0.086 R)
• M25: 5,012,576 km (0.076 R)
• M26: 5,681,727 km (0.086 R)
• M27: 5,806,342 km (0.067 R)
• M28: 6,250,199 km (0.053 R)
• M29: 6,858,913 km (0.096 R)
• M30: 7,215,404 km (0.105 R)
• M31: 7,328,052 km (0.113 R)
• M32: 8,463,051 km (0.109 R)
• M33: 8,629,703 km (0.109 R)
• M34: 8,869,658 km (0.11 R)
• M35: 9,014,768 km (0.109 R)
• M36: 9,380,834 km (0.106 R)
• M37: 9,776,670 km (0.099 R)
• M38: 10,077,212 km (0.076 R)
• M39: 10,406,177 km (0.069 R)
• M40: 10,816,076 km (0.104 R)
• M41: 10,997,089 km (0.075 R)
• M42: 11,152,970 km (0.078 R)
• M43: 11,335,928 km (0.108 R)
• M44: 11,678,208 km (0.073 R)
• M45: 11,943,744 km (0.111 R)
• M46: 12,050,557 km (0.077 R)
• M47: 12,130,891 km (0.042 R)
• M48: 12,211,375 km (0.111 R)
• M49: 12,752,620 km (0.083 R)
• M50: 12,971,332 km (0.065 R)
• M51: 13,495,673 km (0.092 R)
• M52: 14,139,841 km (0.116 R)
• M53: 14,880,051 km (0.077 R)
• M54: 15,081,560 km (0.047 R)
• M55: 15,168,177 km (0.1 R)
• M56: 15,283,816 km (0.09 R)
• M57: 15,458,098 km (0.1 R)
• M58: 16,368,550 km (0.091 R)
• M59: 16,815,249 km (0.091 R)
• M60: 16,935,077 km (0.037 R)
• M61: 17,629,660 km (0.11 R)
• M62: 17,873,355 km (0.071 R)
• M63: 18,056,912 km (0.118 R)
• M64: 18,149,064 km (0.037 R)
• M65: 19,516,538 km (0.067 R)
• M66: 19,642,500 km (0.1 R)
• M67: 20,756,256 km (0.092 R)
• M68: 21,110,504 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit