🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.36 AU - 1.82 AU

Year: 708 Days

Day: 41.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,013,818 km

• M1: 1,040,453 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.68 AU - 2.56 AU

Year: 1090 Days

Day: 19.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,013,818 km

• M1: 42,935 km (0.082 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 10.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.07 AU - 8.91 AU

Year: 7238 Days

Day: 7.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 28,013,818 km

• M1: 136,284 km (0.117 R)
• M2: 479,162 km (0.103 R)
• M3: 974,331 km (0.091 R)
• M4: 1,406,370 km (0.044 R)
• M5: 1,875,359 km (0.058 R)
• M6: 2,669,574 km (0.115 R)
• M7: 3,112,234 km (0.051 R)
• M8: 3,698,508 km (0.114 R)
• M9: 4,069,361 km (0.095 R)
• M10: 4,686,602 km (0.096 R)
• M11: 5,809,633 km (0.099 R)
• M12: 6,312,881 km (0.109 R)
• M13: 6,664,436 km (0.103 R)
• M14: 9,874,656 km (0.077 R)
• M15: 11,919,809 km (0.07 R)
• M16: 13,297,306 km (0.115 R)
• M17: 14,353,018 km (0.07 R)
• M18: 14,901,294 km (0.087 R)
• M19: 16,830,508 km (0.086 R)
• M20: 17,855,254 km (0.116 R)
• M21: 19,878,415 km (0.103 R)
• M22: 22,945,022 km (0.116 R)
• M23: 24,033,646 km (0.118 R)
• M24: 29,606,017 km (0.101 R)
• M25: 30,996,529 km (0.106 R)
• M26: 33,163,305 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 14

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.33 AU - 9.99 AU

Year: 9789 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,013,818 km

• M1: 174,132 km (0.109 R)
• M2: 798,404 km (0.059 R)
• M3: 1,494,782 km (0.055 R)
• M4: 2,296,178 km (0.047 R)
• M5: 2,796,433 km (0.067 R)
• M6: 3,330,497 km (0.11 R)
• M7: 5,275,719 km (0.116 R)
• M8: 6,339,060 km (0.087 R)
• M9: 6,841,260 km (0.11 R)
• M10: 9,519,960 km (0.053 R)
• M11: 10,478,882 km (0.112 R)
• M12: 11,004,270 km (0.056 R)
• M13: 11,639,313 km (0.097 R)
• M14: 12,250,869 km (0.12 R)
• M15: 15,863,508 km (0.076 R)
• M16: 17,574,608 km (0.099 R)
• M17: 18,129,916 km (0.046 R)
• M18: 18,696,891 km (0.1 R)
• M19: 24,043,220 km (0.104 R)
• M20: 27,268,849 km (0.093 R)
• M21: 27,847,045 km (0.068 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit