🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.78 AU - 0.8 AU

Year: 260 Days

Day: 39.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,316,225 km

• M1: 48,171 km (0.037 R)
• M2: 103,223 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.14 AU - 1.7 AU

Year: 628 Days

Day: 13.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 146.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.58 AU - 2.03 AU

Year: 896 Days

Day: 19 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 14.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.89 AU - 10.41 AU

Year: 9435 Days

Day: 7.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,316,225 km

• M1: 212,429 km (0.08 R)
• M2: 397,930 km (0.095 R)
• M3: 529,876 km (0.113 R)
• M4: 1,112,111 km (0.074 R)
• M5: 1,280,109 km (0.06 R)
• M6: 1,421,030 km (0.111 R)
• M7: 1,997,132 km (0.088 R)
• M8: 2,120,849 km (0.104 R)
• M9: 2,619,459 km (0.088 R)
• M10: 2,941,094 km (0.093 R)
• M11: 3,035,341 km (0.047 R)
• M12: 3,154,720 km (0.082 R)
• M13: 3,800,684 km (0.117 R)
• M14: 3,929,786 km (0.091 R)
• M15: 6,065,894 km (0.117 R)
• M16: 6,679,246 km (0.085 R)
• M17: 6,993,401 km (0.111 R)
• M18: 7,120,410 km (0.029 R)
• M19: 7,280,330 km (0.115 R)
• M20: 7,376,821 km (0.108 R)
• M21: 7,538,685 km (0.039 R)
• M22: 8,602,177 km (0.072 R)
• M23: 10,574,924 km (0.109 R)
• M24: 10,794,384 km (0.111 R)
• M25: 11,649,635 km (0.041 R)
• M26: 12,681,411 km (0.098 R)
• M27: 12,953,680 km (0.096 R)
• M28: 13,385,569 km (0.105 R)
• M29: 14,465,516 km (0.093 R)
• M30: 14,668,520 km (0.085 R)
• M31: 14,831,731 km (0.057 R)
• M32: 15,036,531 km (0.112 R)
• M33: 16,708,437 km (0.106 R)
• M34: 18,570,930 km (0.071 R)
• M35: 18,659,193 km (0.116 R)
• M36: 19,057,871 km (0.045 R)
• M37: 19,549,151 km (0.067 R)
• M38: 19,728,818 km (0.063 R)
• M39: 21,093,749 km (0.118 R)
• M40: 21,416,581 km (0.111 R)
• M41: 21,741,208 km (0.114 R)
• M42: 21,927,308 km (0.11 R)
• M43: 23,197,992 km (0.03 R)
• M44: 23,483,575 km (0.072 R)
• M45: 24,154,521 km (0.109 R)
• M46: 25,368,209 km (0.075 R)
• M47: 25,810,121 km (0.081 R)
• M48: 25,908,556 km (0.108 R)
• M49: 26,155,542 km (0.101 R)
• M50: 26,303,943 km (0.076 R)
• M51: 26,751,241 km (0.08 R)
• M52: 27,301,163 km (0.06 R)
• M53: 28,158,508 km (0.093 R)
• M54: 28,412,376 km (0.115 R)
• M55: 28,871,342 km (0.076 R)
• M56: 29,384,014 km (0.096 R)
• M57: 29,641,472 km (0.099 R)
• M58: 30,626,873 km (0.112 R)
• M59: 32,629,540 km (0.106 R)
• M60: 33,485,539 km (0.111 R)
• M61: 35,274,131 km (0.098 R)
• M62: 36,317,875 km (0.119 R)
• M63: 36,760,535 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit