🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.55 AU - 0.59 AU

Year: 152 Days

Day: 31.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465

Radius: 8.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.85 AU - 10.53 AU

Year: 10651 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,307,354 km

• M1: 102,923 km (0.118 R)
• M2: 388,655 km (0.075 R)
• M3: 908,508 km (0.115 R)
• M4: 1,182,122 km (0.068 R)
• M5: 1,779,616 km (0.1 R)
• M6: 2,432,013 km (0.113 R)
• M7: 3,538,588 km (0.109 R)
• M8: 5,386,271 km (0.049 R)
• M9: 6,194,399 km (0.102 R)
• M10: 7,474,508 km (0.119 R)
• M11: 7,758,594 km (0.061 R)
• M12: 11,010,104 km (0.08 R)
• M13: 11,538,783 km (0.07 R)
• M14: 11,918,762 km (0.052 R)
• M15: 13,642,727 km (0.056 R)
• M16: 16,805,825 km (0.064 R)
• M17: 18,373,012 km (0.106 R)
• M18: 20,584,667 km (0.095 R)
• M19: 20,983,046 km (0.07 R)
• M20: 21,549,573 km (0.08 R)
• M21: 24,984,340 km (0.04 R)
• M22: 28,275,045 km (0.042 R)
• M23: 31,002,812 km (0.118 R)
• M24: 31,316,369 km (0.093 R)
• M25: 31,843,702 km (0.077 R)
• M26: 35,019,216 km (0.075 R)
• M27: 36,625,299 km (0.114 R)
• M28: 36,975,657 km (0.079 R)
• M29: 43,411,058 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.4

Radius: 5.6

Gravity: 21.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.89 AU - 17.95 AU

Year: 20349 Days

Day: 20.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,307,354 km

• M1: 69,713 km (0.054 R)
• M2: 311,762 km (0.066 R)
• M3: 514,317 km (0.079 R)
• M4: 1,136,794 km (0.037 R)
• M5: 1,948,363 km (0.087 R)
• M6: 2,169,468 km (0.079 R)
• M7: 2,638,757 km (0.111 R)
• M8: 2,884,845 km (0.102 R)
• M9: 3,282,626 km (0.075 R)
• M10: 3,900,016 km (0.092 R)
• M11: 4,768,133 km (0.101 R)
• M12: 5,479,321 km (0.116 R)
• M13: 6,563,906 km (0.064 R)
• M14: 6,742,675 km (0.097 R)
• M15: 7,934,521 km (0.097 R)
• M16: 8,291,911 km (0.091 R)
• M17: 9,372,456 km (0.094 R)
• M18: 13,032,518 km (0.097 R)
• M19: 13,244,199 km (0.091 R)
• M20: 13,674,592 km (0.103 R)
• M21: 13,893,154 km (0.118 R)
• M22: 14,262,811 km (0.067 R)
• M23: 15,806,960 km (0.086 R)
• M24: 19,682,442 km (0.096 R)
• M25: 20,813,701 km (0.11 R)
• M26: 22,999,177 km (0.079 R)
• M27: 23,516,336 km (0.114 R)
• M28: 26,219,121 km (0.086 R)
• M29: 27,471,405 km (0.094 R)
• M30: 31,088,382 km (0.111 R)
• M31: 35,694,650 km (0.117 R)
• M32: 45,094,782 km (0.093 R)
• M33: 49,070,346 km (0.097 R)
• M34: 56,018,269 km (0.09 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit