🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.58 AU - 1.6 AU

Year: 698 Days

Day: 12.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 105,568,319 km

• M1: 409,749 km (0.104 R)
• M2: 469,588 km (0.053 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 11.8

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.55 AU - 7.43 AU

Year: 5758 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,568,319 km

• M1: 146,756 km (0.094 R)
• M2: 707,299 km (0.107 R)
• M3: 1,388,567 km (0.082 R)
• M4: 1,867,729 km (0.118 R)
• M5: 2,387,283 km (0.11 R)
• M6: 2,902,498 km (0.096 R)
• M7: 3,886,553 km (0.082 R)
• M8: 4,312,009 km (0.077 R)
• M9: 6,168,070 km (0.05 R)
• M10: 6,644,090 km (0.053 R)
• M11: 7,441,746 km (0.069 R)
• M12: 9,227,795 km (0.082 R)
• M13: 11,434,513 km (0.066 R)
• M14: 12,905,060 km (0.115 R)
• M15: 14,030,186 km (0.031 R)
• M16: 14,498,128 km (0.074 R)
• M17: 15,158,453 km (0.104 R)
• M18: 17,128,059 km (0.07 R)
• M19: 19,334,328 km (0.097 R)
• M20: 21,033,012 km (0.077 R)
• M21: 23,888,237 km (0.11 R)
• M22: 25,842,135 km (0.102 R)
• M23: 26,902,783 km (0.059 R)
• M24: 30,746,402 km (0.059 R)
• M25: 33,261,740 km (0.071 R)
• M26: 35,370,322 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 6.7

Gravity: 17.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 15.49 AU - 23.63 AU

Year: 30126 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,568,319 km

• M1: 162,762 km (0.082 R)
• M2: 446,550 km (0.03 R)
• M3: 965,804 km (0.115 R)
• M4: 2,301,114 km (0.044 R)
• M5: 2,629,482 km (0.102 R)
• M6: 2,959,943 km (0.104 R)
• M7: 4,229,281 km (0.081 R)
• M8: 6,486,115 km (0.084 R)
• M9: 6,733,550 km (0.095 R)
• M10: 11,035,087 km (0.04 R)
• M11: 12,342,124 km (0.089 R)
• M12: 16,055,741 km (0.077 R)
• M13: 17,347,818 km (0.085 R)
• M14: 19,007,905 km (0.097 R)
• M15: 19,413,465 km (0.078 R)
• M16: 21,858,044 km (0.083 R)
• M17: 31,809,294 km (0.057 R)
• M18: 48,428,571 km (0.068 R)
• M19: 55,315,907 km (0.083 R)
• M20: 57,397,412 km (0.088 R)
• M21: 58,244,435 km (0.083 R)
• M22: 60,616,608 km (0.037 R)
• M23: 91,383,056 km (0.11 R)
• M24: 101,507,690 km (0.103 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit