🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 151 Days

Day: 42.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 100.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,845,220 km

• M1: 39,793 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.86 AU - 1.86 AU

Year: 966 Days

Day: 43.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 12.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.48 AU - 9.6 AU

Year: 9503 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,845,220 km

• M1: 150,495 km (0.104 R)
• M2: 639,082 km (0.118 R)
• M3: 1,051,972 km (0.085 R)
• M4: 1,533,378 km (0.082 R)
• M5: 2,004,761 km (0.103 R)
• M6: 3,289,208 km (0.12 R)
• M7: 3,789,912 km (0.117 R)
• M8: 4,185,748 km (0.116 R)
• M9: 4,747,488 km (0.113 R)
• M10: 5,149,458 km (0.12 R)
• M11: 6,599,061 km (0.057 R)
• M12: 8,428,344 km (0.113 R)
• M13: 8,934,134 km (0.114 R)
• M14: 9,549,730 km (0.12 R)
• M15: 10,335,268 km (0.072 R)
• M16: 11,465,929 km (0.053 R)
• M17: 14,681,834 km (0.107 R)
• M18: 16,366,605 km (0.115 R)
• M19: 16,823,627 km (0.115 R)
• M20: 18,667,122 km (0.044 R)
• M21: 19,747,517 km (0.116 R)
• M22: 22,913,457 km (0.096 R)
• M23: 25,521,397 km (0.079 R)
• M24: 28,508,717 km (0.047 R)
• M25: 29,171,136 km (0.066 R)
• M26: 30,526,642 km (0.109 R)
• M27: 32,228,617 km (0.098 R)
• M28: 33,887,508 km (0.103 R)
• M29: 34,952,944 km (0.111 R)
• M30: 35,821,061 km (0.054 R)
• M31: 37,150,238 km (0.066 R)

Asteroid Belt

Center: 9.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.2

Radius: 8.5

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.13 AU - 10.15 AU

Year: 12296 Days

Day: 11.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,845,220 km

• M1: 106,813 km (0.103 R)
• M2: 502,948 km (0.082 R)
• M3: 1,294,171 km (0.067 R)
• M4: 1,756,129 km (0.093 R)
• M5: 2,426,777 km (0.116 R)
• M6: 2,962,337 km (0.061 R)
• M7: 4,550,468 km (0.106 R)
• M8: 5,769,242 km (0.085 R)
• M9: 6,076,067 km (0.068 R)
• M10: 6,639,154 km (0.103 R)
• M11: 6,976,347 km (0.108 R)
• M12: 9,090,763 km (0.084 R)
• M13: 10,660,344 km (0.107 R)
• M14: 10,948,171 km (0.113 R)
• M15: 11,599,669 km (0.113 R)
• M16: 13,642,428 km (0.065 R)
• M17: 14,396,850 km (0.08 R)
• M18: 16,442,601 km (0.089 R)
• M19: 17,775,069 km (0.073 R)
• M20: 21,739,413 km (0.032 R)
• M21: 22,296,515 km (0.07 R)
• M22: 26,047,981 km (0.039 R)
• M23: 27,314,926 km (0.103 R)
• M24: 31,835,025 km (0.119 R)
• M25: 34,899,687 km (0.086 R)
• M26: 36,049,347 km (0.103 R)
• M27: 38,155,535 km (0.111 R)
• M28: 40,761,381 km (0.116 R)
• M29: 41,466,286 km (0.12 R)
• M30: 47,712,745 km (0.108 R)
• M31: 51,385,522 km (0.103 R)
• M32: 54,048,963 km (0.101 R)
• M33: 59,468,594 km (0.105 R)
• M34: 60,923,733 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 11,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit