🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.52 AU - 0.6 AU

Year: 157 Days

Day: 18.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,488,451 km

• M1: 146,905 km (0.113 R)
• M2: 294,409 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.7 AU - 1.94 AU

Year: 920 Days

Day: 40.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,488,451 km

• M1: 704,157 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.24 AU - 3.48 AU

Year: 2308 Days

Day: 20.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,488,451 km

• M1: 73,004 km (0.099 R)
• M2: 2,007,155 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.4

Radius: 11.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.29 AU - 13.31 AU

Year: 15190 Days

Day: 12.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,488,451 km

• M1: 264,190 km (0.038 R)
• M2: 546,331 km (0.074 R)
• M3: 647,160 km (0.064 R)
• M4: 742,753 km (0.117 R)
• M5: 936,333 km (0.112 R)
• M6: 1,060,948 km (0.076 R)
• M7: 1,251,237 km (0.074 R)
• M8: 1,327,681 km (0.113 R)
• M9: 1,566,589 km (0.111 R)
• M10: 2,031,988 km (0.088 R)
• M11: 2,327,743 km (0.065 R)
• M12: 2,737,043 km (0.06 R)
• M13: 2,838,021 km (0.106 R)
• M14: 3,043,569 km (0.116 R)
• M15: 4,907,708 km (0.098 R)
• M16: 5,155,292 km (0.078 R)
• M17: 5,255,523 km (0.028 R)
• M18: 5,457,929 km (0.049 R)
• M19: 6,107,034 km (0.109 R)
• M20: 6,239,877 km (0.117 R)
• M21: 6,780,673 km (0.068 R)
• M22: 7,421,401 km (0.026 R)
• M23: 7,994,211 km (0.091 R)
• M24: 8,256,606 km (0.066 R)
• M25: 8,820,141 km (0.057 R)
• M26: 9,518,763 km (0.117 R)
• M27: 9,921,630 km (0.052 R)
• M28: 10,744,119 km (0.088 R)
• M29: 11,358,966 km (0.066 R)
• M30: 11,720,096 km (0.051 R)
• M31: 11,852,490 km (0.119 R)
• M32: 12,118,475 km (0.045 R)
• M33: 12,285,875 km (0.103 R)
• M34: 13,305,833 km (0.034 R)
• M35: 13,860,991 km (0.038 R)
• M36: 13,965,859 km (0.068 R)
• M37: 15,899,411 km (0.117 R)
• M38: 16,377,376 km (0.073 R)
• M39: 16,488,378 km (0.03 R)
• M40: 16,562,579 km (0.063 R)
• M41: 16,897,528 km (0.11 R)
• M42: 17,197,023 km (0.053 R)
• M43: 17,649,856 km (0.091 R)
• M44: 18,030,134 km (0.116 R)
• M45: 18,374,658 km (0.076 R)
• M46: 18,489,998 km (0.095 R)
• M47: 18,567,041 km (0.089 R)
• M48: 18,798,768 km (0.086 R)
• M49: 19,304,109 km (0.112 R)
• M50: 20,050,752 km (0.109 R)
• M51: 20,647,049 km (0.117 R)
• M52: 21,694,085 km (0.036 R)
• M53: 22,019,909 km (0.113 R)
• M54: 22,347,229 km (0.105 R)
• M55: 23,130,972 km (0.094 R)
• M56: 23,547,154 km (0.063 R)
• M57: 24,134,026 km (0.106 R)
• M58: 25,236,562 km (0.045 R)
• M59: 25,750,880 km (0.074 R)
• M60: 26,268,788 km (0.062 R)
• M61: 27,139,597 km (0.096 R)
• M62: 27,314,926 km (0.112 R)
• M63: 28,108,393 km (0.081 R)
• M64: 28,285,666 km (0.101 R)
• M65: 28,909,340 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 15,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit