🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.41 AU - 0.59 AU

Year: 132 Days

Day: 42.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.75 AU - 1.11 AU

Year: 336 Days

Day: 25.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,101,926 km

• M1: 24,684 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.23 AU - 1.61 AU

Year: 634 Days

Day: 30.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,101,926 km

• M1: 54,005 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.6

Radius: 11

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.29 AU - 6.79 AU

Year: 6268 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,101,926 km

• M1: 138,228 km (0.101 R)
• M2: 580,290 km (0.027 R)
• M3: 1,178,083 km (0.078 R)
• M4: 1,652,458 km (0.043 R)
• M5: 2,268,801 km (0.102 R)
• M6: 2,916,859 km (0.031 R)
• M7: 4,984,751 km (0.054 R)
• M8: 5,353,210 km (0.081 R)
• M9: 6,145,181 km (0.072 R)
• M10: 7,048,304 km (0.11 R)
• M11: 7,735,407 km (0.11 R)
• M12: 8,466,491 km (0.119 R)
• M13: 10,427,570 km (0.07 R)
• M14: 11,465,330 km (0.063 R)
• M15: 14,876,012 km (0.09 R)
• M16: 15,404,392 km (0.082 R)
• M17: 17,001,648 km (0.045 R)
• M18: 19,253,396 km (0.1 R)
• M19: 21,697,077 km (0.111 R)
• M20: 24,502,635 km (0.05 R)
• M21: 27,894,019 km (0.031 R)
• M22: 29,060,434 km (0.093 R)
• M23: 29,609,607 km (0.079 R)
• M24: 31,490,202 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 10.5

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.36 AU - 11.32 AU

Year: 10697 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,101,926 km

• M1: 130,749 km (0.098 R)
• M2: 751,281 km (0.092 R)
• M3: 1,440,029 km (0.099 R)
• M4: 1,947,465 km (0.107 R)
• M5: 2,763,821 km (0.082 R)
• M6: 3,553,997 km (0.093 R)
• M7: 4,549,720 km (0.118 R)
• M8: 5,941,728 km (0.111 R)
• M9: 7,043,367 km (0.112 R)
• M10: 7,731,368 km (0.065 R)
• M11: 8,369,402 km (0.044 R)
• M12: 8,749,680 km (0.109 R)
• M13: 9,595,955 km (0.083 R)
• M14: 12,039,936 km (0.105 R)
• M15: 12,710,433 km (0.073 R)
• M16: 13,213,531 km (0.11 R)
• M17: 14,259,819 km (0.095 R)
• M18: 15,289,800 km (0.057 R)
• M19: 17,040,245 km (0.104 R)
• M20: 17,963,712 km (0.111 R)
• M21: 19,246,664 km (0.062 R)
• M22: 19,659,703 km (0.11 R)
• M23: 20,418,314 km (0.096 R)
• M24: 22,811,581 km (0.066 R)
• M25: 29,656,282 km (0.12 R)
• M26: 31,217,784 km (0.063 R)
• M27: 32,950,876 km (0.118 R)
• M28: 36,481,834 km (0.091 R)
• M29: 38,795,964 km (0.118 R)
• M30: 39,455,840 km (0.109 R)
• M31: 39,855,266 km (0.103 R)
• M32: 41,617,529 km (0.072 R)
• M33: 42,031,467 km (0.042 R)
• M34: 44,142,592 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit