🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.81 AU - 1.03 AU

Year: 321 Days

Day: 39.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.61 AU - 4.21 AU

Year: 2810 Days

Day: 41 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.35 AU - 4.59 AU

Year: 3435 Days

Day: 36.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 8.3

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.93 AU - 8.51 AU

Year: 7051 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,139,248 km

• M1: 103,223 km (0.049 R)
• M2: 400,324 km (0.071 R)
• M3: 753,674 km (0.119 R)
• M4: 1,121,834 km (0.029 R)
• M5: 1,764,357 km (0.071 R)
• M6: 2,280,620 km (0.095 R)
• M7: 2,751,105 km (0.053 R)
• M8: 3,661,707 km (0.119 R)
• M9: 5,759,518 km (0.066 R)
• M10: 6,487,461 km (0.084 R)
• M11: 7,672,127 km (0.097 R)
• M12: 9,267,588 km (0.115 R)
• M13: 10,167,569 km (0.072 R)
• M14: 12,195,817 km (0.08 R)
• M15: 13,451,691 km (0.085 R)
• M16: 13,868,770 km (0.081 R)
• M17: 15,108,338 km (0.102 R)
• M18: 17,172,938 km (0.104 R)
• M19: 18,020,410 km (0.045 R)
• M20: 18,381,539 km (0.068 R)
• M21: 18,969,608 km (0.107 R)
• M22: 19,343,453 km (0.066 R)
• M23: 20,416,369 km (0.107 R)
• M24: 23,101,502 km (0.041 R)
• M25: 31,291,985 km (0.072 R)
• M26: 33,851,305 km (0.066 R)
• M27: 36,777,739 km (0.105 R)
• M28: 39,503,562 km (0.11 R)
• M29: 40,359,112 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.4

Radius: 10.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.21 AU - 9.69 AU

Year: 9731 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,139,248 km

• M1: 135,087 km (0.085 R)
• M2: 608,863 km (0.098 R)
• M3: 2,170,665 km (0.113 R)
• M4: 2,584,902 km (0.089 R)
• M5: 3,906,449 km (0.12 R)
• M6: 6,526,656 km (0.111 R)
• M7: 12,728,086 km (0.111 R)
• M8: 13,338,296 km (0.097 R)
• M9: 17,962,366 km (0.053 R)
• M10: 19,812,592 km (0.093 R)
• M11: 22,579,704 km (0.111 R)
• M12: 25,160,716 km (0.114 R)
• M13: 30,115,996 km (0.096 R)
• M14: 36,454,608 km (0.03 R)
• M15: 37,122,263 km (0.087 R)
• M16: 37,571,954 km (0.067 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit