🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.97 AU - 1.19 AU

Year: 414 Days

Day: 44.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,762,331 km

• M1: 638,334 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 8.8

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5 AU - 5.68 AU

Year: 4553 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 20,762,331 km

• M1: 110,104 km (0.118 R)
• M2: 385,813 km (0.095 R)
• M3: 1,235,379 km (0.114 R)
• M4: 1,749,397 km (0.112 R)
• M5: 2,320,413 km (0.05 R)
• M6: 2,991,658 km (0.095 R)
• M7: 4,011,916 km (0.091 R)
• M8: 4,366,463 km (0.081 R)
• M9: 4,716,222 km (0.082 R)
• M10: 5,276,018 km (0.056 R)
• M11: 5,760,864 km (0.083 R)
• M12: 6,275,331 km (0.092 R)
• M13: 7,257,442 km (0.1 R)
• M14: 7,930,482 km (0.078 R)
• M15: 9,037,207 km (0.109 R)
• M16: 10,683,532 km (0.102 R)
• M17: 11,413,570 km (0.099 R)
• M18: 13,856,802 km (0.12 R)
• M19: 15,003,320 km (0.068 R)
• M20: 15,399,306 km (0.116 R)
• M21: 16,809,864 km (0.115 R)
• M22: 17,236,966 km (0.036 R)
• M23: 19,216,295 km (0.104 R)
• M24: 20,226,380 km (0.027 R)
• M25: 21,556,305 km (0.081 R)
• M26: 22,646,574 km (0.079 R)
• M27: 22,943,377 km (0.111 R)
• M28: 24,622,912 km (0.087 R)
• M29: 25,253,467 km (0.117 R)
• M30: 29,002,539 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.9

Radius: 13.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.18 AU - 6.8 AU

Year: 5409 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 20,762,331 km

• M1: 163,510 km (0.11 R)
• M2: 831,764 km (0.062 R)
• M3: 1,474,586 km (0.072 R)
• M4: 2,255,637 km (0.059 R)
• M5: 3,695,666 km (0.103 R)
• M6: 4,103,619 km (0.036 R)
• M7: 4,960,815 km (0.03 R)
• M8: 5,513,878 km (0.093 R)
• M9: 5,991,544 km (0.089 R)
• M10: 7,695,614 km (0.098 R)
• M11: 8,402,464 km (0.1 R)
• M12: 9,346,576 km (0.087 R)
• M13: 10,785,558 km (0.109 R)
• M14: 12,605,416 km (0.111 R)
• M15: 14,728,509 km (0.109 R)
• M16: 15,376,567 km (0.084 R)
• M17: 17,375,942 km (0.116 R)
• M18: 18,038,661 km (0.117 R)
• M19: 19,543,167 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.4

Radius: 8

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.37 AU - 6.53 AU

Year: 6044 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,762,331 km

• M1: 99,632 km (0.116 R)
• M2: 378,034 km (0.111 R)
• M3: 668,553 km (0.097 R)
• M4: 1,016,069 km (0.055 R)
• M5: 1,663,379 km (0.109 R)
• M6: 2,545,408 km (0.075 R)
• M7: 4,430,042 km (0.105 R)
• M8: 5,192,692 km (0.076 R)
• M9: 6,094,168 km (0.094 R)
• M10: 6,682,986 km (0.083 R)
• M11: 8,956,873 km (0.05 R)
• M12: 14,962,779 km (0.029 R)
• M13: 16,136,973 km (0.046 R)
• M14: 18,495,084 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit